WorldWideScience

Sample records for advanced multimedia information

  1. Modern, multi-media, advances in surgical information.

    Science.gov (United States)

    Ponsky, Todd A; Rothenberg, Steven S

    2015-06-01

    The need for education does not end with residency. Practicing surgeons must find ways to stay current. The boom in new technologic developments may significantly enhance our methods of teaching through the use of new mutli-media. Here we will explore some of the muti-media innovations that have or may have the greatest impact on surgical education. Live, interactive, and online forums have proven to be effective new methods of bringing people together to discuss and learn new concepts in medicine. These forums allow physicians to interact with key opinion leaders and flatten knowledge sharing, so that everyone may have a voice. The dynamic, fast paced, and interactive format allows for screen-based learning to be engaging and interactive. Information is now available online in multiple formats that are continuously updated, so that information is no longer outdated by the time it is published in a textbook. Multi-media is now being used to disseminate content through, archived video, live video, as well as audiocasts. All of these are creating more modern ways for physicians to stay up-to-date either at home, in the office, or when mobile. Lastly, new advanced, interactive, technology can allow experts to assist less-experienced surgeons as "virtual partners" through telementoring. With telementoring, an expert can be virtually present while another surgeon is performing a complex, new, operation, and the expert can help with voice suggestions and on-screen telestration. Pediatric surgical education has made a giant leap thanks to new developments in multi-media technology.

  2. Multimedia Information Extraction

    CERN Document Server

    Maybury, Mark T

    2012-01-01

    The advent of increasingly large consumer collections of audio (e.g., iTunes), imagery (e.g., Flickr), and video (e.g., YouTube) is driving a need not only for multimedia retrieval but also information extraction from and across media. Furthermore, industrial and government collections fuel requirements for stock media access, media preservation, broadcast news retrieval, identity management, and video surveillance.  While significant advances have been made in language processing for information extraction from unstructured multilingual text and extraction of objects from imagery and vid

  3. Multimedia Information Retrieval

    CERN Document Server

    Rueger, Stefan

    2009-01-01

    At its very core multimedia information retrieval means the process of searching for and finding multimedia documents; the corresponding research field is concerned with building the best possible multimedia search engines. The intriguing bit here is that the query itself can be a multimedia excerpt: For example, when you walk around in an unknown place and stumble across an interesting landmark, would it not be great if you could just take a picture with your mobile phone and send it to a service that finds a similar picture in a database and tells you more about the building -- and about its

  4. Storage and distribution system for multimedia information

    Science.gov (United States)

    Murakami, Tokumichi

    1994-06-01

    Recent advances in technologies such as digital signal processing, LSI devices and storage media have led to an explosive growth in multimedia environment. Multimedia information services are expected to provide an information-oriented infrastructure which will integrate visual communication, broadcasting and computer services. International standardizations in video/audio coding accelerate permeation of these services into society. In this paper, from trends of R & D and international standardization in video coding techniques, an outline is given of a storage and distribution system for multimedia information, and a summary of the requirements of digital storage media.

  5. Multimedia Information Networks in Social Media

    Science.gov (United States)

    Cao, Liangliang; Qi, Guojun; Tsai, Shen-Fu; Tsai, Min-Hsuan; Pozo, Andrey Del; Huang, Thomas S.; Zhang, Xuemei; Lim, Suk Hwan

    The popularity of personal digital cameras and online photo/video sharing community has lead to an explosion of multimedia information. Unlike traditional multimedia data, many new multimedia datasets are organized in a structural way, incorporating rich information such as semantic ontology, social interaction, community media, geographical maps, in addition to the multimedia contents by themselves. Studies of such structured multimedia data have resulted in a new research area, which is referred to as Multimedia Information Networks. Multimedia information networks are closely related to social networks, but especially focus on understanding the topics and semantics of the multimedia files in the context of network structure. This chapter reviews different categories of recent systems related to multimedia information networks, summarizes the popular inference methods used in recent works, and discusses the applications related to multimedia information networks. We also discuss a wide range of topics including public datasets, related industrial systems, and potential future research directions in this field.

  6. A preliminary study of current multimedia information technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, J.C.

    1997-03-01

    This paper surveys more than 70 articles published in the IEEE Multimedia journal and other journals. The survey summarizes aspects of multimedia information technology and categorizes application areas of multimedia information technology and interesting research areas related to it.

  7. Multimedia, visual computing, and the information superhighway

    Science.gov (United States)

    Kitson, Frederick L.

    1996-04-01

    The data types of graphics, images, audio and video or collectively multimedia are becoming standard components of most computer interfaces and applications. Medical imaging in particular will be able to exploit these capabilities in concert with the database engines or 'information furnaces' that will exist as part of the information superhighway. The ability to connect experts with patients electronically enables care delivery from remote diagnostics to remote surgery. Traditional visual computing tasks such as MRI, volume rendering, computer vision or image processing may also be available to more clinics and researchers as they become 'electronically local.' Video is the component of multimedia that provides the greatest sense of presence or visual realism yet has been the most difficult to offer digitally due to its high transmission, storage and computation requirements. Advanced 3D graphics have also been a scarce or at least expensive resource. This paper addresses some of the recent innovations in media processing and client/server technology that will facilitate PCs, workstations or even set-top/TV boxes to process both video and graphics in real-time.

  8. Multimedia information retrieval theory and techniques

    CERN Document Server

    Raieli, Roberto

    2013-01-01

    Novel processing and searching tools for the management of new multimedia documents have developed. Multimedia Information Retrieval (MMIR) is an organic system made up of Text Retrieval (TR); Visual Retrieval (VR); Video Retrieval (VDR); and Audio Retrieval (AR) systems. So that each type of digital document may be analysed and searched by the elements of language appropriate to its nature, search criteria must be extended. Such an approach is known as the Content Based Information Retrieval (CBIR), and is the core of MMIR. This novel content-based concept of information handling needs to be integrated with more traditional semantics. Multimedia Information Retrieval focuses on the tools of processing and searching applicable to the content-based management of new multimedia documents. Translated from Italian by Giles Smith, the book is divided in to two parts. Part one discusses MMIR and related theories, and puts forward new methodologies; part two reviews various experimental and operating MMIR systems, a...

  9. Advanced Signal Processing for Wireless Multimedia Communications

    Directory of Open Access Journals (Sweden)

    Xiaodong Wang

    2000-01-01

    Full Text Available There is at present a worldwide effort to develop next-generation wireless communication systems. It is envisioned that many of the future wireless systems will incorporate considerable signal-processing intelligence in order to provide advanced services such as multimedia transmission. In general, wireless channels can be very hostile media through which to communicate, due to substantial physical impediments, primarily radio-frequency interference and time-arying nature of the channel. The need of providing universal wireless access at high data-rate (which is the aim of many merging wireless applications presents a major technical challenge, and meeting this challenge necessitates the development of advanced signal processing techniques for multiple-access communications in non-stationary interference-rich environments. In this paper, we present some key advanced signal processing methodologies that have been developed in recent years for interference suppression in wireless networks. We will focus primarily on the problem of jointly suppressing multiple-access interference (MAI and intersymbol interference (ISI, which are the limiting sources of interference for the high data-rate wireless systems being proposed for many emerging application areas, such as wireless multimedia. We first present a signal subspace approach to blind joint suppression of MAI and ISI. We then discuss a powerful iterative technique for joint interference suppression and decoding, so-called Turbo multiuser detection, that is especially useful for wireless multimedia packet communications. We also discuss space-time processing methods that employ multiple antennas for interference rejection and signal enhancement. Finally, we touch briefly on the problems of suppressing narrowband interference and impulsive ambient noise, two other sources of radio-frequency interference present in wireless multimedia networks.

  10. A Semantic Medical Multimedia Retrieval Approach Using Ontology Information Hiding

    OpenAIRE

    2013-01-01

    Searching useful information from unstructured medical multimedia data has been a difficult problem in information retrieval. This paper reports an effective semantic medical multimedia retrieval approach which can reflect the users’ query intent. Firstly, semantic annotations will be given to the multimedia documents in the medical multimedia database. Secondly, the ontology that represented semantic information will be hidden in the head of the multimedia documents. The main innovations of ...

  11. A semantic medical multimedia retrieval approach using ontology information hiding.

    Science.gov (United States)

    Guo, Kehua; Zhang, Shigeng

    2013-01-01

    Searching useful information from unstructured medical multimedia data has been a difficult problem in information retrieval. This paper reports an effective semantic medical multimedia retrieval approach which can reflect the users' query intent. Firstly, semantic annotations will be given to the multimedia documents in the medical multimedia database. Secondly, the ontology that represented semantic information will be hidden in the head of the multimedia documents. The main innovations of this approach are cross-type retrieval support and semantic information preservation. Experimental results indicate a good precision and efficiency of our approach for medical multimedia retrieval in comparison with some traditional approaches.

  12. Context based multimedia information retrieval

    DEFF Research Database (Denmark)

    Mølgaard, Lasse Lohilahti

    with the help of contextual knowledge. Our approach to model the context of multimedia is based on unsupervised methods to automatically extract meaning. We investigate two paths of context modelling. The first part extracts context from the primary media, in this case broadcast news speech, by extracting...... through an approximation based on non-negative matrix factorisation NMF. The second part of the work tries to infer the contextual meaning of music based on extra-musical knowledge, in our case gathered from Wikipedia. The semantic relations between artists are inferred using linking structure...

  13. Multimedia services in intelligent environments advances in recommender systems

    CERN Document Server

    Virvou, Maria; Jain, Lakhmi

    2013-01-01

    Multimedia services are now commonly used in various activities in the daily lives of humans. Related application areas include services that allow access to large depositories of information, digital libraries, e-learning and e-education, e-government and e-governance, e-commerce and e-auctions, e-entertainment, e-health and e-medicine, and e-legal services, as well as their mobile counterparts (i.e., m-services). Despite the tremendous growth of multimedia services over the recent years, there is an increasing demand for their further development. This demand is driven by the ever-increasing desire of society for easy accessibility to information in friendly, personalized and adaptive environments. In this book at hand, we examine recent Advances in Recommender Systems. Recommender systems are crucial in multimedia services, as they aim at protecting the service users from information overload. The book includes nine chapters, which present various recent research results in recommender systems. This resear...

  14. Language-based multimedia information retrieval

    NARCIS (Netherlands)

    de Jong, Franciska M.G.; Gauvain, J.L.; Hiemstra, Djoerd; Netter, K.

    2000-01-01

    This paper describes various methods and approaches for language-based multimedia information retrieval, which have been developed in the projects POP-EYE and OLIVE and which will be developed further in the MUMIS project. All of these project aim at supporting automated indexing of video material

  15. Language-based multimedia information retrieval

    NARCIS (Netherlands)

    Jong, de F.M.G.; Gauvain, J.L.; Hiemstra, D.; Netter, K.

    2000-01-01

    This paper describes various methods and approaches for language-based multimedia information retrieval, which have been developed in the projects POP-EYE and OLIVE and which will be developed further in the MUMIS project. All of these project aim at supporting automated indexing of video material b

  16. Language-based multimedia information retrieval

    NARCIS (Netherlands)

    de Jong, Franciska M.G.; Gauvain, J.L.; Hiemstra, Djoerd; Netter, K.

    2000-01-01

    This paper describes various methods and approaches for language-based multimedia information retrieval, which have been developed in the projects POP-EYE and OLIVE and which will be developed further in the MUMIS project. All of these project aim at supporting automated indexing of video material b

  17. Introducing Multimedia Information Retrieval to libraries

    OpenAIRE

    2016-01-01

    L'articolo vuole introdurre le biblioteche alla prospettiva che operare entro i termini dell'Information Retrieval (IR) tradizionale mediante il solo uso del linguaggio testuale è limitativo, e che prendere in considerazione i criteri più ampi del Multimedia Information Retrieval (MIR) è invece necessario. L'articolo illustra la storia dei principi fondamentali del MIR, a partire dai primi anni di dibattito sulla documentazione fino alle teorie odierne sui significati semantici. Vengono dibat...

  18. Advanced Technologies, Embedded and Multimedia for Human-Centric Computing

    CERN Document Server

    Chao, Han-Chieh; Deng, Der-Jiunn; Park, James; HumanCom and EMC 2013

    2014-01-01

    The theme of HumanCom and EMC are focused on the various aspects of human-centric computing for advances in computer science and its applications, embedded and multimedia computing and provides an opportunity for academic and industry professionals to discuss the latest issues and progress in the area of human-centric computing. And the theme of EMC (Advanced in Embedded and Multimedia Computing) is focused on the various aspects of embedded system, smart grid, cloud and multimedia computing, and it provides an opportunity for academic, industry professionals to discuss the latest issues and progress in the area of embedded and multimedia computing. Therefore this book will be include the various theories and practical applications in human-centric computing and embedded and multimedia computing.

  19. Language-based multimedia information retrieval

    OpenAIRE

    De Jong; Gauvain, J.L.; Hiemstra, D; Netter, K.

    2000-01-01

    This paper describes various methods and approaches for language-based multimedia information retrieval, which have been developed in the projects POP-EYE and OLIVE and which will be developed further in the MUMIS project. All of these project aim at supporting automated indexing of video material by use of human language technologies. Thus, in contrast to image or sound-based retrieval methods, where both the query language and the indexing methods build on non-linguistic data, these methods...

  20. Personalized Multimedia Information Retrieval based on User Profile Mining

    Directory of Open Access Journals (Sweden)

    Pengyi Zhang

    2013-10-01

    Full Text Available This paper focuses on how to retrieve personalized multimedia information based on user interest which can be mined from user profile. After analyzing the related works, a general structure of the personalized multimedia information retrieval system is given, which combines online module and offline module. Firstly, we collect a large-sale of photos from multimedia information sharing websites. Then, we record the information of the users who upload the multimedia information. For a given user, we save his history data which could describe the multimedia data. Secondly, the relationship between contents of multimedia data and semantic information is analyzed and then the user interest model is constructed by a modified LDA model which can integrate all the influencing factors in the task of multimedia information retrieval. Thirdly, the query distributions of all the topics can be estimated by the proposed modified LDA model. Thirdly, based on the above offline computing process, the online personalized multimedia information ranking algorithm is given which utilize the user interest model and the query word. Fourthly, multimedia information retrieval results are obtained using the proposed personalized multimedia information ranking algorithm. Finally, performance evaluation is conducted by a series of experiments to test the performance of the proposed algorithm compared with other methods on different datasets.

  1. Designing a Multimedia Information System Using Internet Techology

    Institute of Scientific and Technical Information of China (English)

    Nkolenta William Scott; R,YU Shou-yi

    2003-01-01

    This paper presents major technical requirements for designing and developing future distributed multimedia information system using Internet technology. The key requirements of this system are to allow users to search, access, and communicate multimedia documents consisting of text, audio, video and image. We emphasize the role of object-oriented technology for information management and real-time communication protocols to guarantee QoS. it presents a reference architecture for Web-based real-time distributed multimedia system which provides several functionalities including real-time distributed multimedia system which provides several functionalities including real-time streaming, multimedia indexing and searching, and distributed object management.

  2. Integration of GIS and multimedia information based on ORDBMS

    Institute of Scientific and Technical Information of China (English)

    Quanbing HE; Fei WANG; Chao CHEN

    2008-01-01

    GIS not includes only spatial data and attribute data, but also multimedia information. How to integrate and manage these data effectively is very important. With the development of the technology of Object-Relation DBMS (ORDBMS), it improved the capability of managing complicated information. With ORDBMS, GIS and multimedia information can be integrated together and can speed accessing files by using "buffer".

  3. New Classification Methods for Hiding Information into Two Parts: Multimedia Files and Non Multimedia Files

    CERN Document Server

    Alanazi, Hamdan O; Zaidan, B B; Jalab, Hamid A; AL-Ani, Zaidoon Kh

    2010-01-01

    With the rapid development of various multimedia technologies, more and more multimedia data are generated and transmitted in the medical, commercial, and military fields, which may include some sensitive information which should not be accessed by or can only be partially exposed to the general users. Therefore, security and privacy has become an important, Another problem with digital document and video is that undetectable modifications can be made with very simple and widely available equipment, which put the digital material for evidential purposes under question .With the large flood of information and the development of the digital format Information hiding considers one of the techniques which used to protect the important information. The main goals for this paper, provides a general overview of the New Classification Methods for Hiding Information into Two Parts: Multimedia Files and Non Multimedia Files.

  4. Malaysia's Multimedia Super Corridor and Roles of Information Professionals.

    Science.gov (United States)

    Reid, Edna

    In Malaysia, the government is supporting the diffusion of the Internet and is spearheading a project to bring Malaysia into the information age, by helping to design a smart city called the Multimedia Super Corridor (MSC). The MSC is being planned as a high-technology center where world-class multimedia companies can develop state-of-the-art…

  5. Multimedia image and video processing

    CERN Document Server

    Guan, Ling

    2012-01-01

    As multimedia applications have become part of contemporary daily life, numerous paradigm-shifting technologies in multimedia processing have emerged over the last decade. Substantially updated with 21 new chapters, Multimedia Image and Video Processing, Second Edition explores the most recent advances in multimedia research and applications. This edition presents a comprehensive treatment of multimedia information mining, security, systems, coding, search, hardware, and communications as well as multimodal information fusion and interaction. Clearly divided into seven parts, the book begins w

  6. Research on the Learning Effects of Multimedia Assisted Instruction Using Information Technology Model

    Science.gov (United States)

    Chen, Chen-Yuan

    2012-01-01

    As technology advances, whether from the previous multi-media teaching, online teaching, or now interactive whiteboard, the various changes in both hardware and software resources as well as information are very huge. The information is quickly circulating under the changes in the old and new technology, and the new knowledge has been created.…

  7. Multimedia environmental chemical partitioning from molecular information.

    Science.gov (United States)

    Martínez, Izacar; Grifoll, Jordi; Giralt, Francesc; Rallo, Robert

    2010-12-15

    The prospect of assessing the environmental distribution of chemicals directly from their molecular information was analyzed. Multimedia chemical partitioning of 455 chemicals, expressed in dimensionless compartmental mass ratios, was predicted by SimpleBox 3, a Level III Fugacity model, together with the propagation of reported uncertainty for key physicochemical and transport properties, and degradation rates. Chemicals, some registered in priority lists, were selected according to the availability of experimental property data to minimize the influence of predicted information in model development. Chemicals were emitted in air or water in a fixed geographical scenario representing the Netherlands and characterized by five compartments (air, water, sediments, soil and vegetation). Quantitative structure-fate relationship (QSFR) models to predict mass ratios in different compartments were developed with support vector regression algorithms. A set of molecular descriptors, including the molecular weight and 38 counts of molecular constituents were adopted to characterize the chemical space. Out of the 455 chemicals, 375 were used for training and testing the QSFR models, while 80 were excluded from model development and were used as an external validation set. Training and test chemicals were selected and the domain of applicability (DOA) of the QSFRs established by means of self-organizing maps according to structural similarity. Best results were obtained with QSFR models developed for chemicals belonging to either the class [C] and [C; O], or the class with at least one heteroatom different than oxygen in the structure. These two class-specific models, with respectively 146 and 229 chemicals, showed a predictive squared coefficient of q(2) ≥ 0.90 both for air and water, which respectively dropped to q(2)≈ 0.70 and 0.40 for outlying chemicals. Prediction errors were of the same order of magnitude as the deviations associated to the uncertainty of the

  8. Foundations of Large-Scale Multimedia Information Management and Retrieval

    CERN Document Server

    Chang, Edward Y

    2011-01-01

    "Foundations of Large-Scale Multimedia Information Management and Retrieval - Mathematics of Perception" covers knowledge representation and semantic analysis of multimedia data and scalability in signal extraction, data mining, and indexing. The book is divided into two parts: Part I - Knowledge Representation and Semantic Analysis focuses on the key components of mathematics of perception as it applies to data management and retrieval. These include feature selection/reduction, knowledge representation, semantic analysis, distance function formulation for measuring similarity, and

  9. Business Model Evaluation for an Advanced Multimedia Service Portfolio

    Science.gov (United States)

    Pisciella, Paolo; Zoric, Josip; Gaivoronski, Alexei A.

    In this paper we analyze quantitatively a business model for the collaborative provision of an advanced mobile data service portfolio composed of three multimedia services: Video on Demand, Internet Protocol Television and User Generated Content. We provide a description of the provision system considering the relation occurring between tecnical aspects and business aspects for each agent providing the basic multimedia service. Such a techno-business analysis is then projected into a mathematical model dealing with the problem of the definition of incentives between the different agents involved in a collaborative service provision. Through the implementation of this model we aim at shaping the behaviour of each of the contributing agents modifying the level of profitability that the Service Portfolio yields to each of them.

  10. The Organization of Multimedia Information in Electronic Map

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    On the basis of an electronic map-based hypermedia data model (EMBHDM),this paper makes a study on the technologies of nonlinear storage,organization,management and browsing of information as well as organization of data on the basis of the relationship between multimedia information of electronic maps.

  11. Collaborating Online To Teach Information and Multimedia Literacy.

    Science.gov (United States)

    Jones, Ted; Luck, DeAnne; Buchanan, Lori

    A graduate communications course in multimedia literacy uses a completely online environment to assemble faculty and curriculum resources normally unavailable in traditional classrooms. Guided by a teacher/coordinator, a librarian teaches information literacy by examining Internet copyright and fair use issues, ethics, and the evaluation of…

  12. Semantic multimedia analysis and processing

    CERN Document Server

    Spyrou, Evaggelos; Mylonas, Phivos

    2014-01-01

    Broad in scope, Semantic Multimedia Analysis and Processing provides a complete reference of techniques, algorithms, and solutions for the design and the implementation of contemporary multimedia systems. Offering a balanced, global look at the latest advances in semantic indexing, retrieval, analysis, and processing of multimedia, the book features the contributions of renowned researchers from around the world. Its contents are based on four fundamental thematic pillars: 1) information and content retrieval, 2) semantic knowledge exploitation paradigms, 3) multimedia personalization, and 4)

  13. MediaNet: a multimedia information network for knowledge representation

    Science.gov (United States)

    Benitez, Ana B.; Smith, John R.; Chang, Shih-Fu

    2000-10-01

    In this paper, we present MediaNet, which is a knowledge representation framework that uses multimedia content for representing semantic and perceptual information. The main components of MediaNet include conceptual entities, which correspond to real world objects, and relationships among concepts. MediaNet allows the concepts and relationships to be defined or exemplified by multimedia content such as images, video, audio, graphics, and text. MediaNet models the traditional relationship types such as generalization and aggregation but adds additional functionality by modeling perceptual relationships based on feature similarity. For example, MediaNet allows a concept such as car to be defined as a type of a transportation vehicle, but which is further defined and illustrated through example images, videos and sounds of cars. In constructing the MediaNet framework, we have built on the basic principles of semiotics and semantic networks in addition to utilizing the audio-visual content description framework being developed as part of the MPEG-7 multimedia content description standard. By integrating both conceptual and perceptual representations of knowledge, MediaNet has potential to impact a broad range of applications that deal with multimedia content at the semantic and perceptual levels. In particular, we have found that MediaNet can improve the performance of multimedia retrieval applications by using query expansion, refinement and translation across multiple content modalities. In this paper, we report on experiments that use MediaNet in searching for images. We construct the MediaNet knowledge base using both WordNet and an image network built from multiple example images and extracted color and texture descriptors. Initial experimental results demonstrate improved retrieval effectiveness using MediaNet in a content-based retrieval system.

  14. Multimedia

    Institute of Scientific and Technical Information of China (English)

    Andrew; Scales; 张少林

    1997-01-01

    Imagine a world where your TV, telephone and computer areall one system. You have a central central box connected to thetelephone line and several screens in different rooms around yourhome or office. You can speak to these screens and call up whateverservices you like-services such as movies, videophone, homeshopping, telebanking, interactive video games and English lessons. This is the world of multimedia, a world where books, text,

  15. Moving Multimedia: The Information Value in Images.

    Science.gov (United States)

    Berinstein, Paula

    1997-01-01

    Discusses the value and use of images as information. Topics include the information in images versus text; a taxonomy of image types; resources related to images; and the use of images in architecture, engineering, advertising, and competitive intelligence. (LRW)

  16. Environmental impact assessment with multimedia spatial information systems

    OpenAIRE

    Fonseca, A.; Gouveia, C.; A Câmara; J.P. Silva

    1995-01-01

    The environmental impact assessment (ETA) process involves the consideration of large amounts of data comprising several variables and phenomena, with complex interrelationships varying in space and time. The potential of spatial information systems (SIS) has been increasingly realized for use in ETA, although they are used only for the production and presentation of maps, without the exploration of their ability to analyze spatial data. The integration of multimedia with SIS may contribute t...

  17. Multimedia

    Directory of Open Access Journals (Sweden)

    Eva Milková

    2015-01-01

    Full Text Available This paper is based on many years’ experience with multimedia applications supporting the area of computer science education and it could serve as an inspirational material directed to all educators developing students’ algorithmic thinking. Education of subjects related with computer science is from the perspective of other for centuries taught subjects, still in its infancy. Even nowadays a teaching method aimed at developing algorithmic thinking of students is still the subject of extensive discussions and teachers are looking for different ways on how to access it to students. Next to the educational approach to this base of computer science it is also important to find a suitable support for students’ self-learning. Multimedia applications give teachers an excellent chance to demonstrate and visualize the subject matter more clearly and comprehensibly, as well as also enabling them to prepare study material for students which optimizes their study habits. Along with large software products developed by a team of professionals there are also various smaller programs dealing with objects appropriate to course subject matter created on a script given by the teacher with regard to students’ needs. In the paper such application prepared to intensify self-preparation of students in subjects developing algorithmic thinking is introduced and its benefit discussed. Animations useful to be used as an introductory complement to lectures are introduced as well. At the end advantages of the professional virtual learning environment containing such study material are mentioned.

  18. Research on group enterprise multimedia information publishing system

    Directory of Open Access Journals (Sweden)

    Zhimin Dong

    2017-01-01

    Full Text Available A electric power group enterprises to actively explore the innovation of enterprise culture management, making full use of modern information and communication technologies, construction of trans-regional multimedia information publishing platform. Construction of a municipal pilot units in Group region, for example, through consolidation, Office LANs, corporate networks in electric power communication network, cable TV network, realized with pictures, video, PPT, FLASH animations, WORD documents, WEB pages, video conference streams, radio, television, and other media as the carrier’s digital communications.

  19. Emergent web intelligence advanced information retrieval

    CERN Document Server

    Badr, Youakim; Abraham, Ajith; Hassanien, Aboul-Ella

    2010-01-01

    Web Intelligence explores the impact of artificial intelligence and advanced information technologies representing the next generation of Web-based systems, services, and environments, and designing hybrid web systems that serve wired and wireless users more efficiently. Multimedia and XML-based data are produced regularly and in increasing way in our daily digital activities, and their retrieval must be explored and studied in this emergent web-based era. 'Emergent Web Intelligence: Advanced information retrieval, provides reviews of the related cutting-edge technologies and insights. It is v

  20. A distributed multimedia information system designed for the Arno project

    Science.gov (United States)

    Nativi, Stefano; Giuli, Dino; Pellegrini, Pier Franco

    The architecture of a multimedia information system, based on the Client-Server paradigm, is described. The system is conceived in order to collect, share and efficiently manage spatial remotely sensed multi-sensor images and ground data, spread over a network. Graphical workstations assure system access through the communication network. Even if this paper refers to a specific application, the system architecture embodies some concepts that are demonstrated to be convenient for the development and integration of information systems in spatial information sciences, as well as for the evolution of photogrammetric and remote sensing applications. Such architecture will be described referring to the implementation of an integrated, hydrogeological and meteorological database, collecting multisensor and multispectral data related to meteorological events. The database installations may be remotely accessed by meteorologists, geologists, hydrologists etc., from a graphical workstation through a specifically designed graphical user interface, in a distributed system configuration. The system allows users to query, to see, to understand and to obtain sequences of heterogeneous and multimedia data.

  1. Web multimedia information retrieval using improved Bayesian algorithm

    Institute of Scientific and Technical Information of China (English)

    余铁军; 陈纯; 余铁民; 林怀忠

    2003-01-01

    The main thrust of this paper is application of a novel data mining approach on the log of user' s feedback to improve web multimedia information retrieval performance. A user space model was constructed based on data mining, and then integrated into the original information space model to improve the accuracy of the new information space model. It can remove clutter and irrelevant text information and help to eliminate mismatch between the page author' s expression and the user' s understanding and expectation. User spacemodel was also utilized to discover the relationship between high-level and low-level features for assigning weight. The authors proposed improved Bayesian algorithm for data mining. Experiment proved that the au-thors' proposed algorithm was efficient.

  2. Web multimedia information retrieval using improved Bayesian algorithm

    Institute of Scientific and Technical Information of China (English)

    余轶军; 陈纯; 余轶民; 林怀忠

    2003-01-01

    The main thrust of this paper is application of a novel data mining approach on the log of user's feedback to improve web multimedia information retrieval performance. A user space model was constructed based on data mining, and then integrated into the original information space model to improve the accuracy of the new information space model. It can remove clutter and irrelevant text information and help to eliminate mismatch between the page author's expression and the user's understanding and expectation. User space model was also utilized to discover the relationship between high-level and low-level features for assigning weight. The authors proposed improved Bayesian algorithm for data mining. Experiment proved that the authors' proposed algorithm was efficient.

  3. 11th International Conference on Multimedia and Ubiquitous Engineering & 12th International Conference on Future Information Technology

    CERN Document Server

    Chen, Shu-Ching; Choo, Kim-Kwang

    2017-01-01

    This book presents the proceedings of the 11th International Conference on Multimedia and Ubiquitous Engineering (MUE2017) and the 12th International Conference on Future Information Technology (FutureTech2017), held in Seoul, South Korea on May 22–24, 2017. These two conferences provided an opportunity for academic and industrial professionals to discuss recent advances in the area of multimedia and ubiquitous environments including models and systems, new directions, and novel applications associated with the utilization and acceptance of ubiquitous computing devices and systems. The resulting papers address the latest technological innovations in the fields of digital convergence, multimedia convergence, intelligent applications, embedded systems, mobile and wireless communications, bio-inspired computing, grid and cloud computing, semantic web, user experience, HCI, and security and trust computing. The book offers a valuable resource for a broad readership, including students, academic researchers, and...

  4. Multimedia Retrieval

    NARCIS (Netherlands)

    Blanken, H.M.; Vries, de A.P.; Blok, H.E.; Feng, L.

    2007-01-01

    Retrieval of multimedia data is different from retrieval of structured data. A key problem in multimedia databases is search, and the proposed solutions to the problem of multimedia information retrieval span a rather wide spectrum of topics outside the traditional database area, ranging from inform

  5. Estimating Missing Features to Improve Multimedia Information Retrieval

    Energy Technology Data Exchange (ETDEWEB)

    Bagherjeiran, A; Love, N S; Kamath, C

    2006-09-28

    Retrieval in a multimedia database usually involves combining information from different modalities of data, such as text and images. However, all modalities of the data may not be available to form the query. The retrieval results from such a partial query are often less than satisfactory. In this paper, we present an approach to complete a partial query by estimating the missing features in the query. Our experiments with a database of images and their associated captions show that, with an initial text-only query, our completion method has similar performance to a full query with both image and text features. In addition, when we use relevance feedback, our approach outperforms the results obtained using a full query.

  6. Ontology driven framework for multimedia information retrieval in P2P network

    CERN Document Server

    Sokhn, Maria

    During the last decade we have witnessed an exponential growth of digital documents and multimedia resources, including a vast amount of video resources. Videos are becoming one of the most popular media thanks to the rich audio, visual and textual content they may convey. The recent technological advances have made this large amount of multimedia resources available to users in a variety of areas, including the academic and scientific realms. However, without adequate techniques for effective content based multimedia retrieval, this large and valuable body of data is barely accessible and remains in effect unusable. This thesis explores semantic approaches to content based management browsing and visualization of the multimedia resources generated for and during scientific conferences. Indeed, a so-called semantic gap exists between the explicit knowledge representation required by users who search the multimedia resources and the implicit knowledge conveyed within a conference life cycle. The aim of this wo...

  7. Advanced information society(5)

    Science.gov (United States)

    Tanizawa, Ippei

    Based on the advancement of information network technology information communication forms informationalized society giving significant impact on business activities and life style in it. The information network has been backed up technologically by development of computer technology and has got great contribution by enhanced computer technology and communication equipments. Information is transferred by digital and analog methods. Technical development which has brought out multifunctioned modems of communication equipments in analog mode, and construction of advanced information communication network which has come out by joint work of computer and communication under digital technique, are described. The trend in institutional matter and standardization of electrical communication is also described showing some examples of value-added network (VAN).

  8. Advanced fire information system

    CSIR Research Space (South Africa)

    Frost, PE

    2007-01-01

    Full Text Available The South African Advanced Fire Information System (AFIS) is the first near real-time satellite-based fire monitoring system in Africa. It was originally developed for, and funded by, the electrical power utility Eskom, to reduce the impact of wild...

  9. A Survey on Web Multimedia Mining

    CERN Document Server

    Kamde, Pravin M

    2011-01-01

    Modern developments in digital media technologies has made transmitting and storing large amounts of multi/rich media data (e.g. text, images, music, video and their combination) more feasible and affordable than ever before. However, the state of the art techniques to process, mining and manage those rich media are still in their infancy. Advances developments in multimedia acquisition and storage technology the rapid progress has led to the fast growing incredible amount of data stored in databases. Useful information to users can be revealed if these multimedia files are analyzed. Multimedia mining deals with the extraction of implicit knowledge, multimedia data relationships, or other patterns not explicitly stored in multimedia files. Also in retrieval, indexing and classification of multimedia data with efficient information fusion of the different modalities is essential for the system's overall performance. The purpose of this paper is to provide a systematic overview of multimedia mining. This articl...

  10. Automated Metadata in Multimedia Information Systems Creation, Refinement, Use in Surrogates, and Evaluation

    CERN Document Server

    Christel, Michael

    2009-01-01

    Improvements in network bandwidth along with dramatic drops in digital storage and processing costs have resulted in the explosive growth of multimedia (combinations of text, image, audio, and video) resources on the Internet and in digital repositories. A suite of computer technologies delivering speech, image, and natural language understanding can automatically derive descriptive metadata for such resources. Difficulties for end users ensue, however, with the tremendous volume and varying quality of automated metadata for multimedia information systems. This lecture surveys automatic metada

  11. Innovative multimedia for teaching nematology.

    Science.gov (United States)

    Eisenback, J D

    1993-09-01

    The availability of interactive multimedia authoring software programs promises to revolutionize the teaching of nematology. These programs integrate text, hypertext, graphics, animations, video, and sound. The user interacts with the information on demand in a nonlinear fashion. Beginning students can limit themselves to the general outlines of the subject, and advanced students can explore the information to the limits of their ability. Use of interactive multimedia does not eliminate the need for effective, enthusiastic teachers but provides a mechanism for the efficient transfer of information. An interactive multimedia presentation that supplements lectures in an introductory course is presented as an example of the application of this technology for teaching nematology.

  12. Wireless multimedia sensor networks on reconfigurable hardware information reduction techniques

    CERN Document Server

    Ang, Li-minn; Chew, Li Wern; Yeong, Lee Seng; Chia, Wai Chong

    2013-01-01

    Traditional wireless sensor networks (WSNs) capture scalar data such as temperature, vibration, pressure, or humidity. Motivated by the success of WSNs and also with the emergence of new technology in the form of low-cost image sensors, researchers have proposed combining image and audio sensors with WSNs to form wireless multimedia sensor networks (WMSNs).

  13. Is There a Teacher in This Class? Information Processing, Multimedia and Education

    Science.gov (United States)

    Muralikrishnan, T. R.; Sanjayan, T. S.

    2009-01-01

    This paper proposes to discuss the concept of multimedia using information processing theory in ICT enabled teacher education in the context of a knowledge society. The Information and communication technology (ICT) competencies required of teachers related to content, pedagogy, technical issues, social issues, collaboration and networking remain…

  14. The role of nonverbal and verbal communication in a multimedia informed consent process.

    Science.gov (United States)

    Plasek, Joseph M; Pieczkiewicz, David S; Mahnke, Andrea N; McCarty, Catherine A; Starren, Justin B; Westra, Bonnie L

    2011-01-01

    Nonverbal and verbal communication elements enhance and reinforce the consent form in the informed consent process and need to be transferred appropriately to multimedia formats using interaction design when re-designing the process. Observational, question asking behavior, and content analyses were used to analyze nonverbal and verbal elements of an informed consent process. A variety of gestures, interruptions, and communication styles were observed. In converting a verbal conversation about a textual document to multimedia formats, all aspects of the original process including verbal and nonverbal variation should be one part of an interaction community-centered design approach.

  15. A randomized study of multimedia informational aids for research on medical practices: Implications for informed consent.

    Science.gov (United States)

    Kraft, Stephanie A; Constantine, Melissa; Magnus, David; Porter, Kathryn M; Lee, Sandra Soo-Jin; Green, Michael; Kass, Nancy E; Wilfond, Benjamin S; Cho, Mildred K

    2017-02-01

    Participant understanding is a key element of informed consent for enrollment in research. However, participants often do not understand the nature, risks, benefits, or design of the studies in which they take part. Research on medical practices, which studies standard interventions rather than new treatments, has the potential to be especially confusing to participants because it is embedded within usual clinical care. Our objective in this randomized study was to compare the ability of a range of multimedia informational aids to improve participant understanding in the context of research on medical practices. We administered a web-based survey to members of a proprietary online panel sample selected to match national US demographics. Respondents were randomized to one of five arms: four content-equivalent informational aids (animated videos, slideshows with voice-over, comics, and text) and one no-intervention control. We measured knowledge of research on medical practices using a summary knowledge score from 10 questions based on the content of the informational aids. We used analysis of variance and paired t-tests to compare knowledge scores between arms. There were 1500 completed surveys (300 in each arm). Mean knowledge scores were highest for the slideshows with voice-over (65.7%), followed by the animated videos (62.7%), comics (60.7%), text (57.2%), and control (50.3%). Differences between arms were statistically significant except between the slideshows with voice-over and animated videos and between the animated videos and comics. Informational aids that included an audio component (animated videos and slideshows with voice-over) had higher knowledge scores than those without an audio component (64.2% vs 59.0%, p comics) and those without. Our results show that simple multimedia aids that use a dual-channel approach, such as voice-over with visual reinforcement, can improve participant knowledge more effectively than text alone. However, the

  16. Impact of multimedia information on bronchoscopy procedure: is it really helpful?

    Directory of Open Access Journals (Sweden)

    Ersin Gunay

    2015-01-01

    Full Text Available Aim: In this study, we aimed to investigate the effect of written informed consent and comprehensive multimedia information on the anxiety level of patients, consumption of sedatives, difficulties during bronchoscopy, complications and duration of procedure. Methods: 150 patients undergoing bronchoscopy were included to this study. They were randomized into two groups Multimedia information group (MIG, n = 75 and written-informed consent group (WICG, n = 75. Signed written informed consent was obtained from all patients. Patients in MIG group watched comprehensive multimedia presentation. State anxiety scores of all patients were evaluated with State and Trait anxiety inventory (STAI-S. Results: STAI-S score of patients in MIG (40.31 ± 8.08 was lower than patients in WICG (44.29 ± 9.62 (P = 0.007. Satisfaction level was higher in MIG (P = 0.001. Statistically higher difficulties during "passage through vocal cords" and "interventions during bronchoscopy" were present in WICG group (P = 0.013 and P = 0.043, respectively. Total midazolam dose during bronchoscopy, and duration of bronchoscopy were statistically lower in MIG patients (P < 0.001 and P = 0.045, respectively. Difficulties during "waiting period", "passage through nasal/oral route", "applications of local anesthesia" and "complication frequency" were similar in both groups. Conclusion: Besides reducing the state anxiety, multimedia information can reduce the dose of sedation, shorten the processing duration and reduce the difficulties during bronchoscopy.

  17. Multimedia ontology representation and applications

    CERN Document Server

    Chaudhury, Santanu; Ghosh, Hiranmay

    2015-01-01

    The result of more than 15 years of collective research, Multimedia Ontology: Representation and Applications provides a theoretical foundation for understanding the nature of media data and the principles involved in its interpretation. The book presents a unified approach to recent advances in multimedia and explains how a multimedia ontology can fill the semantic gap between concepts and the media world. It relays real-life examples of implementations in different domains to illustrate how this gap can be filled.The book contains information that helps with building semantic, content-based

  18. 3rd International Conference on Multimedia Technology

    CERN Document Server

    Yang, Jian; Jiao, Feng

    2014-01-01

    Proceedings of the 3rd International Conference on Multimedia Technology (ICMT2013) focuses on both the theory and applications of multimedia technology. The recent advances, new research findings and applications in the fields of theoretical, experimental and applied image & video processing and multimedia technology presented at the conference are brought together in this book. It will serve as a valuable reference for scientists and engineers working in multimedia and related fields. Prof. Aly A. Farag works at the University of Louisville, USA; Prof. Jian Yang works at Tsinghua University, China; Dr. Feng Jiao works at Nanjing University of Information Science & Technology, China.

  19. Learning from Action Evaluation of the Use of Multimedia Case Studies in Management Information Systems Courses

    Science.gov (United States)

    Kawulich, Barbara B.

    2011-01-01

    This manuscript shares lessons learned from conducting an action evaluation of the use of multimedia case studies in Management Information Systems (MIS) courses. Three undergraduate MIS classes took part in the study. The purpose for using case studies in these classes was to teach students about the role of MIS in business. An action evaluation…

  20. 9th International Conference on Multimedia and Ubiquitous Engineering and the 10th International Conference on Future Information Technology

    CERN Document Server

    Chao, Han-Chieh; Arabnia, Hamid; Yen, Neil; Advanced Multimedia and Ubiquitous Engineering : Future Information Technology; MUE-15; FutureTech 2015

    This volume brings together contributions representing the state-of-the-art in new multimedia and future technology information research, currently a major topic in computer science and electronic engineering. Researchers aim to interoperate multimedia frameworks, transforming the way people work and  interact with multimedia data. This book covers future information technology topics including digital and multimedia convergence, ubiquitous and pervasive computing, intelligent computing and applications, embedded systems, mobile and wireless communications, bio-inspired computing, grid and cloud computing, semantic web, human-centric computing and social networks, adaptive and context-aware computing, security and trust computing and related areas.  Representing the combined proceedings of the 9th International Conference on Multimedia and Ubiquitous Engineering (MUE-15) and the 10th International Conference on Future Information Technology (FutureTech 2015), this book aims to provide a complete coverage of...

  1. The Role of Multimedia Content in Determining the Virality of Social Media Information

    Directory of Open Access Journals (Sweden)

    Paolo Giacomazzi

    2012-07-01

    Full Text Available The paper provides empirical evidence supporting the assumption that content plays a critical role in determining the virality, i.e., the influence, of social media information. The analysis focuses on multimedia content on Twitter and explores the idea that links to multimedia information increase the virality of posts. In particular, we put forward the following three main hypotheses: (1 posts with a link to multimedia content (photo or video are more retweeted than posts without a link; (2 posts linking a photo are more retweeted than posts linking a video, and (3 posts linking a video raise more sentiment than posts linking a photo. Hypotheses are tested on a sample of roughly two million tweets posted in July 2011 including comments on Berlin, London, Madrid, and Milan relevant from a tourism perspective. Findings support our hypotheses and indicate that multimedia content plays an important role in determining not only the volumes of retweeting, but also the dynamics of the virality of posts measured as speed of retweeting.

  2. The Multimedia Product - between Design and Information, Design and Utility and Design and Entertainment

    Directory of Open Access Journals (Sweden)

    Dieter Penteliuc-Cotosman

    2006-01-01

    Full Text Available The paper investigates the possible coherent and effective alternatives to solve the problems related to the communication needs of any multimedia product. In essence, the presentation will focus on identifying the issues and principles governing three types of the design - in fact, the multimedia design in a broader sense - namely the information design – precisely aiming at ways of organization and presentation of information in a useful and significant form, the graphical user interface design, whose sub-domain consists of the information displayed on the monitor screen and of interactivity between user, computer and electronic devices, meaning, in fact, everything the user sees, touches, hears and all the elements with which he interacts, the graphic design, whose main concern is to create an aesthetic layout arrangement ( from the visual and perceptive information.

  3. Advanced information society (11)

    Science.gov (United States)

    Nawa, Kotaro

    Late in the 1980's the information system of Japanese corporation has been operated strategically to strengthen its competitive position in markets rather than to make corporate management efficient. Therefore, information-oriented policy in the corporation is making remarkable progress. This policy expands the intelligence activity in the corporation and also leads to the extension of the market in an information industry. In this environment closed corporate system is transformed into open one. For this system network and database are important managerial resources.

  4. Are They Listening Better? Supporting EFL College Students' DVD Video Comprehension with Advance Organizers in a Multimedia English Course

    Science.gov (United States)

    Li, Chen-Hong

    2012-01-01

    As technology continues to evolve, authentic multimedia-based teaching materials are widely used in the English as a Foreign Language (EFL) classrooms. However, they may lie beyond most language learners' proficiency level. The purpose of this study was to investigate the use of advance organizers in conjunction with the cognitive theory of…

  5. Are They Listening Better? Supporting EFL College Students' DVD Video Comprehension with Advance Organizers in a Multimedia English Course

    Science.gov (United States)

    Li, Chen-Hong

    2012-01-01

    As technology continues to evolve, authentic multimedia-based teaching materials are widely used in the English as a Foreign Language (EFL) classrooms. However, they may lie beyond most language learners' proficiency level. The purpose of this study was to investigate the use of advance organizers in conjunction with the cognitive theory of…

  6. A SURVEY ON WEB MULTIMEDIA MINING

    Directory of Open Access Journals (Sweden)

    Pravin M. Kamde

    2011-08-01

    Full Text Available Modern developments in digital media technologies has made transmitting and storing large amounts of multi/rich media data (e.g. text, images, music, video and their combination more feasible and affordable than ever before. However, the state of the art techniques to process, mining and manage those rich media are still in their infancy. Advances developments in multimedia acquisition and storage technology the rapid progress has led to the fast growing incredible amount of data stored in databases. Useful information to users can be revealed if these multimedia files are analyzed. Multimedia mining deals with the extraction of implicit knowledge, multimedia data relationships, or other patterns not explicitly stored in multimedia files. Also in retrieval, indexing and classification of multimedia data with efficient information fusion of the different modalities is essential for the system's overall performance. The purpose of this paper is to provide a systematic overview of multimedia mining. This article is also represents the issues in the application process component for multimedia mining followed by the multimedia mining models.

  7. 12th International Conference on Intelligent Information Hiding and Multimedia Signal Processing

    CERN Document Server

    Tsai, Pei-Wei; Huang, Hsiang-Cheh

    2017-01-01

    This volume of Smart Innovation, Systems and Technologies contains accepted papers presented in IIH-MSP-2016, the 12th International Conference on Intelligent Information Hiding and Multimedia Signal Processing. The conference this year was technically co-sponsored by Tainan Chapter of IEEE Signal Processing Society, Fujian University of Technology, Chaoyang University of Technology, Taiwan Association for Web Intelligence Consortium, Fujian Provincial Key Laboratory of Big Data Mining and Applications (Fujian University of Technology), and Harbin Institute of Technology Shenzhen Graduate School. IIH-MSP 2016 is held in 21-23, November, 2016 in Kaohsiung, Taiwan. The conference is an international forum for the researchers and professionals in all areas of information hiding and multimedia signal processing. .

  8. Advanced information society (9)

    Science.gov (United States)

    Kamata, Hiroki

    This article discusses the U.S. and European national strategies and policies for information society. Coping with the declining competitiveness in high-tech products and Japanese technological advantages both have been trying hard to strengthen technology base and to deregulate the telecommunications services markets. The U.S. approach in 1980's, unlike its liberalist principle, has been characterized by technological protectlonism and defense-oriented policies. European Communities' approach has been more comprehensive and systematic, investing heavily telecommunication infrastructure, deregulating domestic market, and promoting cooperation of member countries. However, both of these approaches have, so far, been unable to achieve a considerable success.

  9. Advanced information society (8)

    Science.gov (United States)

    Shimoda, Hirotsugu

    As technology such as computer, office automation equipments, industrial robots have come into wide use, mental and physical fatigue called technostress as well as health injury has become social issues. Some people attribute this technostress to psychological unrest created by masscommunication or to computer works. On the other hand other people have been conducting investigations of the stress caused by programming works, and gathering information on the related symptoms. The expression and causes of technostress are diverse depending on the kind of computer related labor, therefore, it is necessary to have delicate and detailed countermeasures against it. However, after all technostress is much concerned with individuals' life style and industrial climate.

  10. Frequency selection module in composition the central station of reception and transmission multimedia information

    Directory of Open Access Journals (Sweden)

    G. A. Mirskikh

    2011-10-01

    Full Text Available The knot is incomposition the keystation of reception and transmission signals of ether television, radiosignals and multimedia information is presented in the article. The module of frequencyselection is intended for filtration and division of power of signal between eight users. Thecomplete set from sixteen modules of frequency selection is used In the central station. Thebasic frequency parameters of filters of intermediate-frequency and topology of microstripcoplanaricdivizor on the basis of double circular divizors are presented in the article

  11. Integrated multimedia electronic patient record and graph-based image information for cerebral tumors.

    Science.gov (United States)

    Puentes, John; Batrancourt, Bénédicte; Atif, Jamal; Angelini, Elsa; Lecornu, Laurent; Zemirline, Abdelhamid; Bloch, Isabelle; Coatrieux, Gouenou; Roux, Christian

    2008-04-01

    Current electronic patient record (EPR) implementations do not incorporate medical images, nor structural information extracted from them, despite images increasing role for diagnosis. This paper presents an integration framework into EPRs of anatomical and pathological knowledge extracted from segmented magnetic resonance imaging (MRI), applying a graph of representation for anatomical and functional information for individual patients. Focusing on cerebral tumors examination and patient follow-up, multimedia EPRs were created and evaluated through a 3D navigation application, developed with open-source libraries and standards. Results suggest that the enhanced clinical information scheme could lead to original changes in the way medical experts utilize image-based information.

  12. The ISI (Information Sciences Institute) Experimental Multimedia Mail System.

    Science.gov (United States)

    1986-09-01

    AD-R173 288 THE IS! ( INFORMATION SCIENCES INSTITUTE) EXPERIMENTAL 1/1NULTIHEDIA MAIL SVSTEM(U) INFORMATION SCI NC S INS MARINA DEL REY CA J B POSTEL...ORGANIZATION USC/ Information Sciences Institute (If applicable) 6c. ADDRESS (City, State, and ZIP Code) 7b. ADDRESS (City, State, and ZIP Code) 4676...Codes a1tnd/or D l .-:zi INFORMATION SCIENCES INSTITUTE 213/I’?2-I1511 Thrsac sspotdby the Dees dacdRsac rjcAgency une otatN VD 18 35Views ISI

  13. Ontologies in information integration within multimedia presentation generation

    NARCIS (Netherlands)

    Salas Enrech, J.

    2005-01-01

    Nowadays an enormous quantity of heterogeneous and distributed information is stored in the current World Wide Web. Sharing of different information sources is needed. Recently the word Semantic Web has become very popular. The Semantic Web provides a common framework that allows data to be shared a

  14. Principles of Multimedia News Systems for Business Applications

    Directory of Open Access Journals (Sweden)

    Ioan I. ANDONE

    2009-01-01

    Full Text Available In the past few years considerable demand for business oriented multimedia information systems has developed. A multimedia information system is one that can create, import, integrate, store, retrieve, edit, and delete two or more types of media materials in digital form, such as audio, image, full-motion video, and text information. Multimedia information systems play a central role in many business activities. They represent a very special class complex computing systems. This paper surveys a special type of multimedia information systems: multimedia news systems. Multimedia news systems deal with architectures to manage complex multimedia news databases, online presentation and distribution services or the integration of several existing services to meta-services using intelligent news retrieval engines. The leading presentation platform in multimedia news presentation is news networks providing television services and Internet content distribution. The primary focus is on advanced multimedia news systems infrastructure, document standards, application architecture and principles for multimedia news on the Web that suggest long-term trends in this increasingly important area.

  15. Advanced Topics in Information Retrieval

    CERN Document Server

    Melucci, Massimo

    2011-01-01

    Information retrieval is the science concerned with the effective and efficient retrieval of documents starting from their semantic content. It is employed to fulfill some information need from a large number of digital documents. Given the ever-growing amount of documents available and the heterogeneous data structures used for storage, information retrieval has recently faced and tackled novel applications. In this book, Melucci and Baeza-Yates present a wide-spectrum illustration of recent research results in advanced areas related to information retrieval. Readers will find chapters on e.g

  16. Use of Multimedia Technology in the Doctor-Patient Relationship for Obtaining Patient Informed Consent.

    Science.gov (United States)

    Michalski, Andrzej; Stopa, Marcin; Miśkowiak, Bogdan

    2016-10-26

    Patient informed consent for surgery or for high-risk methods of treatment or diagnosis means that unlawful breach of the patient's personal interests is avoided and the patient accepts the risk of surgery and takes the brunt of it. Patient awareness - their knowledge of the condition and circumstances of continued therapeutic procedure, including offered and available methods of treatment and their possible complications - constitutes a particular aspect of the informed-consent process. The rapid development of technologies and methods of treatment may cause communication problems between the doctor and the patient regarding the scope and method of patient education prior to surgery. The use of multimedia technology (e.g., videos of surgical procedures, computer animation, and graphics), in addition to media used in preoperative patient education, may be a factor in improving the quality of the informed consent process. Studies conducted in clinical centers show that with use of multimedia technology, patients remember more of the information presented. The use of new technology also makes it possible to reduce the difference in the amount of information assimilated by patients with different levels of education. The use of media is a way to improve the quality of preoperative patient education and, at the same time, a step towards their further empowerment in the healing process.

  17. Paper trails, trailing behind: improving informed consent to IVF through multimedia applications

    Science.gov (United States)

    Madeira, Jody Lyneé; Andraka-Christou, Barbara

    2016-01-01

    Though intended to educate patients on the risks, benefits, side effects and alternatives within medical treatment, informed consent documents may have unanticipated consequences for patients. Patients may regard these forms as little more than a ritual to access treatment. Or patients may perceive that these forms exist to protect doctors rather than to contribute to a meaningful, patient-protective educational interaction. To rehabilitate the informed consent project, this essay considers the baggage that informed consent documents have acquired through practical use, explores patients' and providers' lived experience of informed consent, and considers whether a multimedia consent application would be a viable solution to the various difficulties that currently erode perceptions of and confidence in the informed consent process. PMID:27774231

  18. Background information on a multimedia nitrogen emission reduction strategy; Hintergrundpapier zu einer multimedialen Stickstoffemissionsminderungsstrategie

    Energy Technology Data Exchange (ETDEWEB)

    Geupel; Jering; Frey (and others)

    2009-04-15

    The background information report on a multimedia nitrogen reduction strategy covers the following chapters: 1. Introduction: the nitrogen cascade and the anthropogenic influence, environmental impact of increased nitrogen emissions and effects on human health. 2. Sources and balancing of anthropogenic nitrogen emissions in Germany. 3. Environmental quality targets, activity goals of environmental measures and instruments of an integrated nitrogen reduction strategy. 4. Conclusions and perspectives. The attachments include emission sources, nitrogen release and nitrogen transport in Germany; catalogue of measures and instruments according the criteria efficiency and cost-efficacy.

  19. Multimedia technologies in education.

    Science.gov (United States)

    Liaskos, Joseph; Diomidus, Marianna

    2002-01-01

    In general multimedia is the combination of visual and audio representations. These representations could include elements of texts, graphic arts, sound, animation, and video. However, multimedia is restricted in such systems where information is digitalized and is processed by a computer. Interactive multimedia and hypermedia consist of multimedia applications that the user has more active role. Education is perhaps the most useful destination for multimedia and the place where multimedia has the most effective applications, as it enriches the learning process. Multimedia both in nursing education and in medical informatics education has several applications as well. A multimedia project can be developed even as a "stand alone" application (on CD-ROM), or on World Wide Web pages on Internet. However several technical constraints exist for developing multimedia applications on Internet. For developing multimedia projects we need hardware and software, talent and skill. The software requirements for multimedia development consist of one or more authoring systems and various editing applications for text, images, sounds and video. In this chapter different software tools for creating multimedia applications are presented. In the last part of this chapter, two examples of multimedia educational training programs are discussed. Both are "stand alone" applications (CD-ROMs). The first, examines several aspects of the electronic patient record by using videos, audio descriptions, lectures and glossary, while the second one presents several topics regarding epidemiology and epidemiological research by using graphics, sound and animation.

  20. I-SolFramework: An Integrated Solution Framework Six Layers Assessment on Multimedia Information Security Architecture Policy Compliance

    CERN Document Server

    Susanto, Heru; Tuan, Yong Chee; Aksoy, Mehmet Sabih

    2012-01-01

    Multimedia Information security becomes a important part for the organization's intangible assets. Level of confidence and stakeholder trusted are performance indicator as successes organization, it is imperative for organizations to use Information Security Management System (ISMS) to effectively manage their multimedia information assets. The main objective of this paper is to Provide a novel practical framework approach to the development of ISMS, Called by the I-SolFramework, implemented in multimedia information security architecture (MISA), it divides a problem into six object domains or six layers, namely organization,stakeholders, tool & technology, policy, knowledge, and culture. In addition, this framework also introduced novelty algorithm and mathematic models as measurement and assessment tools of MISA parameters.

  1. A cognitive approach for design of a multimedia informed consent video and website in pediatric research.

    Science.gov (United States)

    Antal, Holly; Bunnell, H Timothy; McCahan, Suzanne M; Pennington, Chris; Wysocki, Tim; Blake, Kathryn V

    2017-02-01

    Poor participant comprehension of research procedures following the conventional face-to-face consent process for biomedical research is common. We describe the development of a multimedia informed consent video and website that incorporates cognitive strategies to enhance comprehension of study related material directed to parents and adolescents. A multidisciplinary team was assembled for development of the video and website that included human subjects professionals; psychologist researchers; institutional video and web developers; bioinformaticians and programmers; and parent and adolescent stakeholders. Five learning strategies that included Sensory-Modality view, Coherence, Signaling, Redundancy, and Personalization were integrated into a 15-min video and website material that describes a clinical research trial. A diverse team collaborated extensively over 15months to design and build a multimedia platform for obtaining parental permission and adolescent assent for participant in as asthma clinical trial. Examples of the learning principles included, having a narrator describe what was being viewed on the video (sensory-modality); eliminating unnecessary text and graphics (coherence); having the initial portion of the video explain the sections of the video to be viewed (signaling); avoiding simultaneous presentation of text and graphics (redundancy); and having a consistent narrator throughout the video (personalization). Existing conventional and multimedia processes for obtaining research informed consent have not actively incorporated basic principles of human cognition and learning in the design and implementation of these processes. The present paper illustrates how this can be achieved, setting the stage for rigorous evaluation of potential benefits such as improved comprehension, satisfaction with the consent process, and completion of research objectives. New consent strategies that have an integrated cognitive approach need to be developed and

  2. The relevance of cartographic scale in interactive and multimedia cartographic information systems

    Directory of Open Access Journals (Sweden)

    Mirjanka Lechthaler

    2004-09-01

    Full Text Available The application of new technologies in the processes of gathering, analysing, transforming, visualizing and communicating of space data and geoinformation offers a great challenge for cartography. Cartographic information provision as described in several cartographic models, which is included in cartographic information systems depend on the graphical presentation/visualization at certain scales. That necessitates a need to define the capacity or content borders (geometry and semantic for cognition and communication. However, currently we need and use maps as a vehicle for transportation of spatial and temporal information. Graphic constructions of geoanalogies, linked with interaction, multimedia sequences and animations, support effective geocommunication, bridging the gaps imposed by having to work at pre-defined scales. This paper illustrates two interactive information systems, which were conceptualised and prototyped at the Institute of Cartography and Geomedia Technique, Vienna University of Technology.

  3. New Grand Challenge for Multimedia Information Retrieval: Bridging the Utility Gap

    NARCIS (Netherlands)

    Hanjalic, A.

    2012-01-01

    This is the author-created version of the article. The needs and expectations regarding multimedia content access have grown rapidly with the fast development of multimedia technology and the explosion of multimedia content around us. This imposed high demands on the level of sophistication of mult

  4. Automatic Multimedia Creation Enriched with Dynamic Conceptual Data

    Directory of Open Access Journals (Sweden)

    Angel Martín

    2012-12-01

    Full Text Available There is a growing gap between the multimedia production and the context centric multimedia services. The main problem is the under-exploitation of the content creation design. The idea is to support dynamic content generation adapted to the user or display profile. Our work is an implementation of a web platform for automatic generation of multimedia presentations based on SMIL (Synchronized Multimedia Integration Language standard. The system is able to produce rich media with dynamic multimedia content retrieved automatically from different content databases matching the semantic context. For this purpose, we extend the standard interpretation of SMIL tags in order to accomplish a semantic translation of multimedia objects in database queries. This permits services to take benefit of production process to create customized content enhanced with real time information fed from databases. The described system has been successfully deployed to create advanced context centric weather forecasts.

  5. Effects of Different Multimedia Presentations on Viewers' Information-Processing Activities Measured by Eye-Tracking Technology

    Science.gov (United States)

    Chuang, Hsueh-Hua; Liu, Han-Chin

    2012-01-01

    This study implemented eye-tracking technology to understand the impact of different multimedia instructional materials, i.e., five successive pages versus a single page with the same amount of information, on information-processing activities in 21 non-science-major college students. The findings showed that students demonstrated the same number…

  6. ISMuS: interactive, scalable, multimedia streaming platform

    Science.gov (United States)

    Cha, Jihun; Kim, Hyun-Cheol; Jeong, Seyoon; Kim, Kyuheon; Patrikakis, Charalampos; van der Schaar, Mihaela

    2005-08-01

    Technical evolutions in the field of information technology have changed many aspects of the industries and the life of human beings. Internet and broadcasting technologies act as core ingredients for this revolution. Various new services that were never possible are now available to general public by utilizing these technologies. Multimedia service via IP networks becomes one of easily accessible service in these days. Technical advances in Internet services, the provision of constantly increasing network bandwidth capacity, and the evolution of multimedia technologies have made the demands for multimedia streaming services increased explosively. With this increasing demand Internet becomes deluged with multimedia traffics. Although multimedia streaming services became indispensable, the quality of a multimedia service over Internet can not be technically guaranteed. Recently users demand multimedia service whose quality is competitive to the traditional TV broadcasting service with additional functionalities. Such additional functionalities include interactivity, scalability, and adaptability. A multimedia that comprises these ancillary functionalities is often called richmedia. In order to satisfy aforementioned requirements, Interactive Scalable Multimedia Streaming (ISMuS) platform is designed and developed. In this paper, the architecture, implementation, and additional functionalities of ISMuS platform are presented. The presented platform is capable of providing user interactions based on MPEG-4 Systems technology [1] and supporting an efficient multimedia distribution through an overlay network technology. Loaded with feature-rich technologies, the platform can serve both on-demand and broadcast-like richmedia services.

  7. Multimedia encryption and watermarking encryption and watermarking

    CERN Document Server

    Furht, Borko; Socek, Daniel

    2006-01-01

    ""Multimedia Encryption and Watermarking"" presents a comprehensive survey of contemporary multimedia encryption and watermarking techniques, which enable a secure exchange of multimedia intellectual property. Part I, Digital Rights Management (DRM) for Multimedia, introduces DRM concepts and models for multimedia content protection, and presents the key players. Part II, Multimedia Cryptography, provides an overview of modern cryptography, with the focus on modern image, video, speech, and audio encryption techniques. This book also provides an advanced concept of visual and audio sharing tec

  8. Multimedia signal coding and transmission

    CERN Document Server

    Ohm, Jens-Rainer

    2015-01-01

    This textbook covers the theoretical background of one- and multidimensional signal processing, statistical analysis and modelling, coding and information theory with regard to the principles and design of image, video and audio compression systems. The theoretical concepts are augmented by practical examples of algorithms for multimedia signal coding technology, and related transmission aspects. On this basis, principles behind multimedia coding standards, including most recent developments like High Efficiency Video Coding, can be well understood. Furthermore, potential advances in future development are pointed out. Numerous figures and examples help to illustrate the concepts covered. The book was developed on the basis of a graduate-level university course, and most chapters are supplemented by exercises. The book is also a self-contained introduction both for researchers and developers of multimedia compression systems in industry.

  9. Digital multimedia books produced using iBooks Author for pre-operative surgical patient information.

    Science.gov (United States)

    Briggs, Matthew; Wilkinson, Caroline; Golash, Aprajay

    2014-10-01

    Presenting patients with medical information and ensuring informed consent can be difficult due to patients with varying levels of literacy, physical and mental disabilities and spoken languages. Patients obtaining information from external sources, such as the internet, can also be problematic as the information can be irrelevant, inaccurate or misleading. A patient satisfaction study was performed in order to assess the effectiveness of using ebooks in order to communicate pre and post surgical information to neurosurgical patients. 3 digital books were produced using iBooks Author (a free desktop publishing program designed by Apple) including ACDF (anterior cervical discectomy and fusion), lumbar laminectomy and lumbar discectomy. Each book contained written information organised into sections and chapters along with an array of multimedia elements including 3D animations, interactive diagrams, 3D models of anatomy and patient experience videos. 32 volunteer patients were then presented with the digital books via an iPad during their preoperative assessment and then asked to complete a questionnaire. The results demonstrated a demand for this type of digital presentation of medical information and also showed patients no longer felt the need to seek further information from external sources.

  10. Building a medical multimedia database system to integrate clinical information: an application of high-performance computing and communications technology.

    Science.gov (United States)

    Lowe, H J; Buchanan, B G; Cooper, G F; Vries, J K

    1995-01-01

    The rapid growth of diagnostic-imaging technologies over the past two decades has dramatically increased the amount of nontextual data generated in clinical medicine. The architecture of traditional, text-oriented, clinical information systems has made the integration of digitized clinical images with the patient record problematic. Systems for the classification, retrieval, and integration of clinical images are in their infancy. Recent advances in high-performance computing, imaging, and networking technology now make it technologically and economically feasible to develop an integrated, multimedia, electronic patient record. As part of The National Library of Medicine's Biomedical Applications of High-Performance Computing and Communications program, we plan to develop Image Engine, a prototype microcomputer-based system for the storage, retrieval, integration, and sharing of a wide range of clinically important digital images. Images stored in the Image Engine database will be indexed and organized using the Unified Medical Language System Metathesaurus and will be dynamically linked to data in a text-based, clinical information system. We will evaluate Image Engine by initially implementing it in three clinical domains (oncology, gastroenterology, and clinical pathology) at the University of Pittsburgh Medical Center.

  11. Digital contract approach for consistent and predictable multimedia information delivery in electronic commerce

    Science.gov (United States)

    Konana, Prabhudev; Gupta, Alok; Whinston, Andrew B.

    1997-01-01

    A pure 'technological' solution to network quality problems is incomplete since any benefits from new technologies are offset by the demand from exponentially growing electronic commerce ad data-intensive applications. SInce an economic paradigm is implicit in electronic commerce, we propose a 'market-system' approach to improve quality of service. Quality of service for digital products takes on a different meaning since users view quality of service differently and value information differently. We propose a framework for electronic commerce that is based on an economic paradigm and mass-customization, and works as a wide-area distributed management system. In our framework, surrogate-servers act as intermediaries between information provides and end- users, and arrange for consistent and predictable information delivery through 'digital contracts.' These contracts are negotiated and priced based on economic principles. Surrogate servers pre-fetched, through replication, information from many different servers and consolidate based on demand expectations. In order to recognize users' requirements and process requests accordingly, real-time databases are central to our framework. We also propose that multimedia information be separated into slowly changing and rapidly changing data streams to improve response time requirements. Surrogate- servers perform the tasks of integration of these data streams that is transparent to end-users.

  12. Multimedia and solar energy - chances for basic and advanced training of tradesmen. Conference; Multimedia und Sonnenenergie - Chancen fuer die Aus-, Fort- und Weiterbildung im Handwerk. Tagung

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    Subjects: Didactics of vocational training and multimedia learning; Internet services of the Koordinierungsstelle Energie des Westdeutschen Handwerkskammertages; Training in solar engineering at HBZ Muenster; Training software for the space HVAC sector; Interactive learning software for vocational training in solar engineering; E-learning; Multimedia applications in photovoltaics. [German] Die Tagungsunterlagen bestehen aus einzelnen ungebundenen Artikeln. Sie behandeln die folgenden Themen: Didaktik der beruflichen Bildung und multimediales Lernen; Internet Angebot der Koordinierungsstelle Energie des Westdeutschen Handwerkskammertages; Solartechnik-Schulungen am HBZ Muenster; Trainingssoftware fuer das SHK-Handwerk; Einsatz interaktiver Lernsoftware fuer Solarthermie in der beruflichen Bildung; E-Learning; Multimedia-Anwendungen im Bereich Photovoltaik. (AKF)

  13. Literacy and retention of information after a multimedia diabetes education program and teach-back.

    Science.gov (United States)

    Kandula, Namratha R; Malli, Tiffany; Zei, Charles P; Larsen, Emily; Baker, David W

    2011-01-01

    Few studies have examined the effectiveness of teaching strategies to improve patients' recall and retention of information. As a next step in implementing a literacy-appropriate, multimedia diabetes education program (MDEP), the present study reports the results of two experiments designed to answer (a) how much knowledge is retained 2 weeks after viewing the MDEP, (b) does knowledge retention differ across literacy levels, and (c) does adding a teach-back protocol after the MDEP improve knowledge retention at 2-weeks' follow-up? In Experiment 1, adult primary care patients (n = 113) watched the MDEP and answered knowledge-based questions about diabetes before and after viewing the MDEP. Two weeks later, participants completed the knowledge assessment a third time. Methods and procedures for Experiment 2 (n = 58) were exactly the same, except that if participants answered a question incorrectly after watching the MDEP, they received teach-back, wherein the information was reviewed and the question was asked again, up to two times. Two weeks later, Experiment 2 participants completed the knowledge assessment again. Literacy was measured using the S-TOFHLA. After 2 weeks, all participants, regardless of their literacy levels, forgot approximately half the new information they had learned from the MDEP. In regression models, adding a teach-back protocol did not improve knowledge retention among participants and literacy was not associated with knowledge retention at 2 weeks. Health education interventions must incorporate strategies that can improve retention of health information and actively engage patients in long-term learning.

  14. How could multimedia information about dental implant surgery effects patients’ anxiety level?

    Science.gov (United States)

    Dahhan, Ameer-Shani; Acar, Ahmet-Hüseyin

    2017-01-01

    Background To evaluate the effects of different patient education techniques on patients’ anxiety levels before and after dental implant surgery. Material and Methods Sixty patients were randomized into three groups; each contained 20 patients; [group 1, basic information given verbally, with details of operation and recovery; group 2 (study group), basic information given verbally with details of operative procedures and recovery, and by watching a movie on single implant surgery]; and a control group [basic information given verbally “but it was devoid of the details of the operative procedures and recovery”]. Anxiety levels were assessed using the Spielberger’s State-Trait Anxiety Inventory (STAI) and Modified Dental Anxiety Scale (MDAS). Pain was assessed with a visual analog scale (VAS). Results The most significant changes were observed in the movie group (P < 0.05). Patients who were more anxious also used more analgesic medication. Linear regression analysis showed that female patients had higher levels of anxiety (P < 0.05). Conclusions Preoperative multimedia information increases anxiety level. Key words:Implant, anxiety, pain, dental, video and patient knowledge. PMID:27918733

  15. Principle,Method of Object-Relation Hypermedia Data Model and Its Application in the Multimedia Spatial Data Management

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    In this paper,a new multimedia data model,namely object-relatior~ hypermedia data model(O-RHDM)which is an advanced and effective multimedia data model is proposed and designed based on the extension and integration of non first normal form (NF2) multimedia data model.Its principle,mathematical description,algebra operation,organization method and store model are also discussed.And its specific application example in the multimedia spatial data management is given combining with the Hainan multimedia touring information system

  16. FDDI information management system for centralizing interactive, computerized multimedia clinical experiences in pediatric rheumatology/Immunology.

    Science.gov (United States)

    Rouhani, R; Cronenberger, H; Stein, L; Hannum, W; Reed, A M; Wilhelm, C; Hsiao, H

    1995-01-01

    This paper describes the design, authoring, and development of interactive, computerized, multimedia clinical simulations in pediatric rheumatology/immunology and related musculoskeletal diseases, the development and implementation of a high speed information management system for their centralized storage and distribution, and analytical methods for evaluating the total system's educational impact on medical students and pediatric residents. An FDDI fiber optic network with client/server/host architecture is the core. The server houses digitized audio, still-image video clips and text files. A host station houses the DB2/2 database containing case-associated labels and information. Cases can be accessed from any workstation via a customized interface in AVA/2 written specifically for this application. OS/2 Presentation Manager controls, written in C, are incorporated into the interface. This interface allows SQL searches and retrievals of cases and case materials. In addition to providing user-directed clinical experiences, this centralized information management system provides designated faculty with the ability to add audio notes and visual pointers to image files. Users may browse through case materials, mark selected ones and download them for utilization in lectures or for editing and converting into 35mm slides.

  17. Contextual Query Perfection by Affective Features Based Implicit Contextual Semantic Relevance Feedback in Multimedia Information Retrieval

    Directory of Open Access Journals (Sweden)

    Anil K. Tripathi

    2012-09-01

    Full Text Available Multimedia Information may have multiple semantics depending on context, a temporal interest and user preferences. Hence we are exploiting the plausibility of context associated with semantic concept in retrieving relevance information. We are proposing an Affective Feature Based Implicit Contextual Semantic Relevance Feedback (AICSRF to investigate whether audio and speech along with visual could determine the current context in which user wants to retrieve the information and to further investigate whether we could employ Affective Feedback as an implicit source of evidence in CSRF cycle to increase the systems contextual semantic understanding. We introduce an Emotion Recognition Unit (ERU that comprises of spatiotemporal Gabor filter to capture spontaneous facial expression and emotional word recognition system that uses phonemes to recognize the spoken emotional words. We propose Contextual Query Perfection Scheme (CQPS to learn, refine the current context that could be used in query perfection in RF cycle to understand the semantic of query on the basis of relevance judgment taken by ERU. Observations suggest that CQPS in AICSRF incorporating such affective features reduce the search space hence retrieval time and increase the systems contextual semantic understanding.

  18. The Multimedia Essay. The Information Technologies as a Tool for The Humanities’ Statements

    Directory of Open Access Journals (Sweden)

    Piotr Cichocki

    2012-06-01

    Full Text Available The article applies for the educational experiment practiced during last several years at The Institute of Ethnology and Culture Anthropology, University of Warsaw, related to the multimedia essay. More accomplished than a multimedia presentation, more connected with textual analysis than a movie or videoclip, the multimedia essay may be mean especially fitted to humanities’ statements. The kind of attempts may result in the new discoursive hypertextual field, however nowadays they deal with dilemmas connected with copyrights and corporative control under the datas. Therefore the science is entangled with processes of constant change in the legislation.

  19. Investigation of Users' Preferences in Interactive Multimedia Learning Systems: A Data Mining Approach

    Science.gov (United States)

    Chrysostomou, Kyriacos; Chen, Sherry Y.; Liu, Xiaohui

    2009-01-01

    With advances in information and communication technology, interactive multimedia learning systems are widely used to support teaching and learning. However, as human factors vary across users, they may prefer the design of interactive multimedia learning systems differently. To have a deep understanding of the influences of human factors, we…

  20. Analysis and Approach to the Development of an Advanced Multimedia Instructional System. Volume II. Appendix III. Media Cost Data. Final Report.

    Science.gov (United States)

    Rhode, William E.; And Others

    Basic cost estimates for selected instructional media are tabled in this document, Part II (Appendix III) of the report "Analysis and Approach to the Development of an Advanced Multimedia Instructional System" by William E. Rhode and others. Learning materials production costs are given for motion pictures, still visuals, videotapes, live…

  1. Internet multimedia and search mining

    CERN Document Server

    Hua, Xian-Sheng

    2013-01-01

    With the explosion of video and image data available on the Internet, desktops and mobile devices, multimedia search has gained immense importance. This is the first reference book on the subject of internet multimedia search and mining and it will be extremely useful for graduates, researchers and working professionals in the field of information technology and multimedia content analysis.

  2. 7 CFR 29.68 - Advance information.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Advance information. 29.68 Section 29.68 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Regulations Permissive Inspection § 29.68 Advance information. Upon the request of an...

  3. 14 CFR 1213.108 - Multimedia materials.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Multimedia materials. 1213.108 Section 1213... AND INFORMATION MEDIA § 1213.108 Multimedia materials. (a) NASA's multimedia material, from all... original or duplicate files of news-oriented imagery and other digital multimedia material generated...

  4. Advanced materials: Information and analysis needs

    Energy Technology Data Exchange (ETDEWEB)

    Curlee, T.R.; Das, S.; Lee, R.; Trumble, D.

    1990-09-01

    This report presents the findings of a study to identify the types of information and analysis that are needed for advanced materials. The project was sponsored by the US Bureau of Mines (BOM). It includes a conceptual description of information needs for advanced materials and the development and implementation of a questionnaire on the same subject. This report identifies twelve fundamental differences between advanced and traditional materials and discusses the implications of these differences for data and analysis needs. Advanced and traditional materials differ significantly in terms of physical and chemical properties. Advanced material properties can be customized more easily. The production of advanced materials may differ from traditional materials in terms of inputs, the importance of by-products, the importance of different processing steps (especially fabrication), and scale economies. The potential for change in advanced materials characteristics and markets is greater and is derived from the marriage of radically different materials and processes. In addition to the conceptual study, a questionnaire was developed and implemented to assess the opinions of people who are likely users of BOM information on advanced materials. The results of the questionnaire, which was sent to about 1000 people, generally confirm the propositions set forth in the conceptual part of the study. The results also provide data on the categories of advanced materials and the types of information that are of greatest interest to potential users. 32 refs., 1 fig., 12 tabs.

  5. Advanced Information System Research Project.

    Science.gov (United States)

    1980-06-01

    Shapero , 1978): o If information is made available, it will be noticed. o If noticed, the information will be considered. o If considered, the...34 Datamation, May 25, 1979 Hoagland, Albert S., "Magnetic Recording Storage," IEEE Transactions On Computers, C-25, No. 12, December 1976 Hoagland... Albert S., "Storage Technology: Capabilities and Limitations," Computers, May 1979 Hodges, David A., "Trends in Computer Hardware Technology," Computer

  6. The Meaning of Cartographic Spatial Data Geovisualization in a Multimedia Interactive Atlas Information System

    Directory of Open Access Journals (Sweden)

    Mirjanka Lechthaler

    2007-05-01

    Full Text Available Atlas Information Systems (AIS are still in a development process. They largely deal with functionalities, but often do not concentrate on visualisation aspects. Sequentially, the solutions vary from pure GIS implementations without cartographic characteristics to systems that are simply based on scanned maps, ignoring the technical restrictions of the screen as an output medium.Using legible map graphics in multimedia and interactive AIS (MI-AIS adapted to the technical requirements of the output medium is one of the main criteria for user acceptance. Today, the MI-AIS has to present a hybrid system. A hybrid system is relying on cartographically improved map graphics suitable for both screen visualisation and high-quality printing. By establishing connections between the two media, a method for the production of adequate paper maps in a high graphical quality as an integral part of the system is to be smoothed.This paper discusses research results at the Vienna University of Technology (research group Cartography concerning the topics mentioned above. It will focus on technical restrictions of the screen as an output medium, the adaptation of map graphics and interdependencies between resolution of the output medium and scale. Map graphics for the screen and printing differ in visualisation depending on the output medium resolution. The same larger screen map graphics could be printed in an adequate smaller scale with a high map graphics quality. As an example, the usability of related map graphics for 1:250 000 screen visualisations and 1:1 000 000 printing will be shown.

  7. Performance and Complexity Co-evaluation of the Advanced Video Coding Standard for Cost-Effective Multimedia Communications

    Directory of Open Access Journals (Sweden)

    Saponara Sergio

    2004-01-01

    Full Text Available The advanced video codec (AVC standard, recently defined by a joint video team (JVT of ITU-T and ISO/IEC, is introduced in this paper together with its performance and complexity co-evaluation. While the basic framework is similar to the motion-compensated hybrid scheme of previous video coding standards, additional tools improve the compression efficiency at the expense of an increased implementation cost. As a first step to bridge the gap between the algorithmic design of a complex multimedia system and its cost-effective realization, a high-level co-evaluation approach is proposed and applied to a real-life AVC design. An exhaustive analysis of the codec compression efficiency versus complexity (memory and computational costs project space is carried out at the early algorithmic design phase. If all new coding features are used, the improved AVC compression efficiency (up to 50% compared to current video coding technology comes with a complexity increase of a factor 2 for the decoder and larger than one order of magnitude for the encoder. This represents a challenge for resource-constrained multimedia systems such as wireless devices or high-volume consumer electronics. The analysis also highlights important properties of the AVC framework allowing for complexity reduction at the high system level: when combining the new coding features, the implementation complexity accumulates, while the global compression efficiency saturates. Thus, a proper use of the AVC tools maintains the same performance as the most complex configuration while considerably reducing complexity. The reported results provide inputs to assist the profile definition in the standard, highlight the AVC bottlenecks, and select optimal trade-offs between algorithmic performance and complexity.

  8. Advances in Multimedia, Software Engineering and Computing Vol.2 : Proceedings of the 2011 MSEC International Conference on Multimedia, Software Engineering and Computing

    CERN Document Server

    Lin, Sally

    2012-01-01

    MSEC2011 is an integrated conference concentrating its focus upon Multimedia ,Software Engineering, Computing and Education. In the proceeding, you can learn much more knowledge about Multimedia, Software Engineering, Computing and Education of researchers all around the world. The main role of the proceeding is to be used as an exchange pillar for researchers who are working in the mentioned field. In order to meet high standard of Springer, AISC series ,the organization committee has made their efforts to do the following things. Firstly, poor quality paper has been refused after reviewing course by anonymous referee experts. Secondly, periodically review meetings have been held around the reviewers about five times for exchanging reviewing suggestions. Finally, the conference organization had several preliminary sessions before the conference. Through efforts of different people and departments, the conference will be successful and fruitful.

  9. Advances in Multimedia, Software Engineering and Computing Vol.1 : Proceedings of the 2011 MSEC International Conference on Multimedia, Software Engineering and Computing

    CERN Document Server

    Lin, Sally

    2012-01-01

    MSEC2011 is an integrated conference concentrating its focus upon Multimedia ,Software Engineering, Computing and Education. In the proceeding, you can learn much more knowledge about Multimedia, Software Engineering ,Computing and Education of researchers all around the world. The main role of the proceeding is to be used as an exchange pillar for researchers who are working in the mentioned field. In order to meet high standard of Springer, AISC series ,the organization committee has made their efforts to do the following things. Firstly, poor quality paper has been refused after reviewing course by anonymous referee experts. Secondly, periodically review meetings have been held around the reviewers about five times for exchanging reviewing suggestions. Finally, the conference organization had several preliminary sessions before the conference. Through efforts of different people and departments, the conference will be successful and fruitful.

  10. ViewSpace: A model for advancing public understanding of astronomical research through museum-based multimedia

    Science.gov (United States)

    Stoke, J. M.

    2002-05-01

    The Office of Public Outreach (OPO) of the Space Telescope Science Institute (STScI) has developed a unique multimedia presentation product that orchestrates images, digital video animations, music and interpretive text to provide a frequently-updated astronomy display suitable for mini-theater environments in museum-based exhibit galleries and planetarium lobbies (that may be, otherwise, seldom updated). "ViewSpace" utilizes the scientific expertise of STScI astronomers and puts Hubble discoveries into publically-accessible contexts. The program, which is offered at no charge to the museum and planetarium community in the United States, has been received with strong enthusiasm by the informal science education community. Future aspirations include higher-definition and immersive presentation formats, multi-lingual text display, an audible description track for the visually impaired, an associated interactive kiosk, and correlated education guides. Astronomers with interesting science stories to tell are invited to participate in the development of a ViewSpace segment.

  11. Potentials of Advanced Database Technology for Military Information Systems

    NARCIS (Netherlands)

    Choenni, Sunil; Bruggeman, Ben

    2001-01-01

    Research and development in database technology evolves in several directions, which are not necessarily divergent. A number of these directions might be promising for military information systems as well. In this paper, we discuss the potentials of multi-media databases and data mining. Both direct

  12. 多媒体开采初探%Multimedia Mining

    Institute of Scientific and Technical Information of China (English)

    陈剑赟; 老松扬; 吴玲达

    2003-01-01

    This paper is a primary study of multimedia mining. It first explains the basic concepts of multimedia min-ing and classifies multimedia mining. Then it outlines two kinds of frameworks of multimedia mining function-drivenone and information-driven one. At last it introduces the process and methods of multimedia mining.

  13. Intrinsic Advance Primers: An Investigation of the Effects of Personalized Extraneous Multimedia upon Intrinsic Interest and Student Achievement

    Science.gov (United States)

    Williams, Matthew Anthony

    2012-01-01

    The purpose of this study was to investigate if the delivery of personalized extraneous multimedia (PEM) messages prior to the delivery of the primary instructional materials could prime intrinsic interest and have a positive impact upon achievement in comparison to the use of non-personalized extraneous multimedia (NPEM). Extraneous materials are…

  14. The effect of multimedia interventions on the informed consent process for cataract surgery in rural South India

    Directory of Open Access Journals (Sweden)

    Abraar Karan

    2014-01-01

    Full Text Available Context: The provision of ocular surgical interventions for poorer, less educated populations is increasing as a result of increased globalization and outreach. However, these populations still have trouble understanding surgical concepts and are not always fully informed decision makers. Aims: We aimed to test the effect that a multimedia addition to a traditional verbal informed consent would have on patient comprehension of relatively difficult cataract surgical concepts. Settings and Design: We conducted a randomized controlled trial with relatively uneducated patients reporting to a private surgical hospital in Chennai, India. 47 patients were placed into the intervention group and 50 patients were placed into the control group. Materials and Methods: The intervention group was presented with a scripted verbal informed consent as well as a 3-fold pamphlet and a presentation with a 3-dimensional model of the eye. The control group was only presented with a scripted verbal informed consent. The two groups were tested using an 11 item "True/False/I don′t know" quiz directly before the informed consent, directly after the informed consent, and one-day postoperatively. Statistical Analysis Used: Scores on the quiz were compared across groups and time-points using paired t-tests. Results: Patients in the both groups showed a significant improvement in scores between pre- and post-informed consent quizzes (P value on the order of 10 -6 and the improvement in scores was significantly greater in the intervention group than the control group (P value on the order of 10 -16 . There was no significant difference observed in either group with regards to the change in scores between post-informed consent and post-operative quizzes. Conclusion: Multimedia aids in addition to a standard informed consent process are effective in improving patient comprehension even for patients with low literacy and limited knowledge of surgical interventions.

  15. Multimedia storytelling

    Science.gov (United States)

    Linder, C. A.; Wilbert, M.; Holmes, R. M.

    2010-12-01

    Multimedia video presentations, which integrate still photographs with video clips, audio interviews, ambient sounds, and music, are an effective and engaging way to tell science stories. In July 2009, Linder joined professors and undergraduates on an expedition to the Kolyma River in northeastern Siberia. This IPY science project, called The Polaris Project (http://www.thepolarisproject.org), is an undergraduate research experience where students and faculty work together to increase our understanding of climate change impacts, including thawing permafrost, in this remote corner of the world. During the summer field season, Linder conducted dozens of interviews, captured over 20,000 still photographs and hours of ambient audio and video clips. Following the 2009 expedition, Linder blended this massive archive of visual and audio information into a 10-minute overview video and five student vignettes. In 2010, Linder again traveled to Siberia as part of the Polaris Project, this time mentoring an environmental journalism student who will lead the production of a video about the 2010 field season. Using examples from the Polaris productions, we will present tips, tools, and techniques for creating compelling multimedia science stories.

  16. Advances in information optics and photonics

    CERN Document Server

    Friberg, Ari T

    2008-01-01

    This volume is the sixth in a series of books initiated in 1989 by the International Commission for Optics (ICO). These books highlight the advances and trends in the research and development of optical sciences, technologies, and applications at the time of their publication. In this age of the photon, information optics and photonics represent the key technologies to sustain our knowledge-based society. New concepts in classical and quantum-entangled light, coherent interaction with matter, and novel materials and processes have led to remarkable advances in today's information science and t

  17. READING AUTHENTIC EFL TEXT USING VISUALIZATION AND ADVANCE ORGANIZERS IN A MULTIMEDIA LEARNING ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    Tsuiping Chen

    2007-02-01

    Full Text Available The purpose of this experimental study was to compare the effects of different types of computer-generated visuals (static versus animated and advance organizers (descriptive versus question in enhancing comprehension and retention of a content-based lesson for learning English as a Foreign Language (EFL. Additionally, the study investigated the interactive effect of students’ existing reading proficiency level and the above-mentioned treatments on their reading comprehension achievement. Students from two EFL reading sections (N = 115 were tested on their reading proficiency and then randomly assigned to one of four computer-based instructional modules—static visual alone, animation alone, animation plus descriptive advance organizer, and animation plus question advance organizer. Once having interacted with their respective instructional materials, students then took four criterion tests immediately afterward and again four weeks later. The results showed that the animation group outperformed the static visual group in one of the four tests, and that animation embedded with a question advance organizer had a marginal effect among the four treatments in facilitating the acquisition of L2 reading comprehension both for the immediate and the delayed posttests.

  18. Reading Authentic EFL Text Using Visualization and Advance Organizers in a Multimedia Learning Environment

    Science.gov (United States)

    Lin, Huifen; Chen, Tsuiping

    2007-01-01

    The purpose of this experimental study was to compare the effects of different types of computer-generated visuals (static versus animated) and advance organizers (descriptive versus question) in enhancing comprehension and retention of a content-based lesson for learning English as a Foreign Language (EFL). Additionally, the study investigated…

  19. Effect of multimedia information sequencing on educational outcome in orthodontic training.

    Science.gov (United States)

    Aly, Medhat; Willems, Guy; Van Den Noortgate, Wim; Elen, Jan

    2012-08-01

    The aim of this research was to compare the effectiveness of hierarchical sequencing (HS) versus elaboration sequencing (ES) models in improving educational outcome of clinical knowledge when using instructional multimedia programs in postgraduate orthodontic training. Twenty-four postgraduate and 24 undergraduate dental students participated in this study. The postgraduates were following an orthodontic speciality training programme. The undergraduates were fourth- and fifth-year dental students. Twelve instructional multimedia modules were developed, six logically sequenced (LS) discussing six different orthodontic topics. Another six modules on identical topics were sequenced according to one macro-sequencing (MS) model. The implemented MS model was either HS or ES. The only difference between LS and MS modules was the adopted sequencing model. All participants were assigned into consistent pairs of students and were randomly divided into a test and a control group. In each pair, one student studied the LS module (control group) while the other studied the MS version (test group). Pre- and post-evaluation tests of each pair of participants were performed to measure knowledge, understanding and application of each participant with regard to the discussed topic. A multilevel analysis was conducted to assess the estimated effect of the different sequencing models. The level of significance was set at 0.05. At baseline, no significant differences (P > 0.05) were found in pre-test scores between groups. The HS model showed a significant effect on the scores achieved (P = 0.05). The test group showed a significantly higher estimated probability of correct answers to the questions (P = 0.003) when applying the HS model. The HS model may improve educational outcome when using instructional multimedia programs in postgraduate orthodontic training.

  20. Security Management in a Multimedia System

    Science.gov (United States)

    Rednic, Emanuil; Toma, Andrei

    2009-01-01

    In database security, the issue of providing a level of security for multimedia information is getting more and more known. For the moment the security of multimedia information is done through the security of the database itself, in the same way, for all classic and multimedia records. So what is the reason for the creation of a security…

  1. 基于内容的智能网络多媒体信息过滤检索%The Content-based Intelligent Filtering and Retrieving of Multimedia Network Information

    Institute of Scientific and Technical Information of China (English)

    李勇

    2001-01-01

    The paper discusses the construction of a content-based intelligent system that performs multimedia information filtering and retrieving on the Internet. The system disassembles the multimedia information into different media objects and describes them with vectors for content-based retrieval. In the user study module, the system uses the BP neural network to clarify the user interests for intelligent filtering and retrieving.

  2. 7 CFR 58.21 - Advance information.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Advance information. 58.21 Section 58.21 Agriculture..., GENERAL SPECIFICATIONS FOR APPROVED PLANTS AND STANDARDS FOR GRADES OF DAIRY PRODUCTS 1 Regulations Governing the Inspection and Grading Services of Manufactured or Processed Dairy Products Inspection...

  3. Application of multimedia services in the broadband environment to improve logistic needs of the army

    Directory of Open Access Journals (Sweden)

    Radiša R. Stefanović

    2012-07-01

    Full Text Available The paper analyzes the flow of some multimedia services, and points to the possibility of applying some of the services in the broadband environment to improve the logistic needs of the army. The need to convey information in different forms (from text, data, graphics, still pictures to video motion pictures is increasing continually. Requests for information transfer in high resolution require increasing the flow to several dozens of Mb/s. Broadband represents the platform for a wide range of multimedia services. Each multimedia service requires a certain flow which can be partially decreased with advanced coding techniques.

  4. Intelligent tools for building a scientific information platform advanced architectures and solutions

    CERN Document Server

    Skonieczny, Lukasz; Rybinski, Henryk; Kryszkiewicz, Marzena; Niezgodka, Marek

    2013-01-01

    This book is a selection of results obtained within two years of research per- formed under SYNAT - a nation-wide scientific project aiming at creating an infrastructure for scientific content storage and sharing for academia, education and open knowledge society in Poland. The selection refers to the research in artificial intelligence, knowledge discovery and data mining, information retrieval and natural language processing, addressing the problems of implementing intelligent tools for building a scientific information platform.This book is a continuation and extension of the ideas presented in “Intelligent Tools for Building a Scientific Information Platform” published as volume 390 in the same series in 2012. It is based on the SYNAT 2012 Workshop held in Warsaw. The papers included in this volume present an overview and insight into information retrieval, repository systems, text processing, ontology-based systems, text mining, multimedia data processing and advanced software engineering.  

  5. Multimedia Databases in Perspective

    NARCIS (Netherlands)

    Apers, Peter M.G.; Blanken, Henk; Houtsma, M.A.W.; Unknown, [Unknown

    1997-01-01

    This volume provides much-needed coverage of the technical background to the development of multimedia applications. Based on an advanced summer school run by the University of Twente, each chapter is written by an expert in a particular topic, including enabling technologies, operating systems, ind

  6. Multimedia security watermarking, steganography, and forensics

    CERN Document Server

    Shih, Frank Y

    2012-01-01

    Multimedia Security: Watermarking, Steganography, and Forensics outlines essential principles, technical information, and expert insights on multimedia security technology used to prove that content is authentic and has not been altered. Illustrating the need for improved content security as the Internet and digital multimedia applications rapidly evolve, this book presents a wealth of everyday protection application examples in fields including multimedia mining and classification, digital watermarking, steganography, and digital forensics. Giving readers an in-depth overview of different asp

  7. Creating Meaningful Multimedia Presentations

    NARCIS (Netherlands)

    Hardman, L.; Ossenbruggen, J.R. van

    2006-01-01

    Finding relevant information is one step in the chain of understanding information. Presenting material to a user in a suitable way is a further step. Our research focuses on using semantic annotations of multimedia elements to increase the ”presentability” of retrieved info

  8. Advancing an Information Model for Environmental Observations

    Science.gov (United States)

    Horsburgh, J. S.; Aufdenkampe, A. K.; Hooper, R. P.; Lehnert, K. A.; Schreuders, K.; Tarboton, D. G.; Valentine, D. W.; Zaslavsky, I.

    2011-12-01

    have been modified to support data management for the Critical Zone Observatories (CZOs). This paper will present limitations of the existing information model used by the CUAHSI HIS that have been uncovered through its deployment and use, as well as new advances to the information model, including: better representation of both in situ observations from field sensors and observations derived from environmental samples, extensibility in attributes used to describe observations, and observation provenance. These advances have been developed by the HIS team and the broader scientific community and will enable the information model to accommodate and better describe wider classes of environmental observations and to better meet the needs of the hydrologic science and CZO communities.

  9. Effects of Different Multimedia Presentations on Viewers' Information-Processing Activities Measured by Eye-Tracking Technology

    Science.gov (United States)

    Chuang, Hsueh-Hua; Liu, Han-Chin

    2011-05-01

    This study implemented eye-tracking technology to understand the impact of different multimedia instructional materials, i.e., five successive pages versus a single page with the same amount of information, on information-processing activities in 21 non-science-major college students. The findings showed that students demonstrated the same number of eye fixations during information searching and spent the same amount of time on the overall instructional materials regardless of format. However, the total number of eye fixations on the picture areas was significantly greater for the multiple-page than for the single-page presentation. A significant difference was found in the duration of students' eye fixation durations on the picture areas under the two conditions, with students spending more time on the picture area of the multiple-page than of the single-page presentation. Greater pupil size was found when participants viewed the multiple-page presentation, implying that this presentation format was associated with a higher cognitive load. The participants' eye-movement data for specific areas was recorded and analyzed to determine students' information processing patterns and strategies and for triangulation with the quantitative findings. Discussion of the research findings and suggestions for future research are provided.

  10. 超越HCI--多媒体信息的多模式处理%Beyond HCI: Multimodal Manipulation of Multimedia Information

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Human communication operates over a variety of modalities between humans and computers. When we communicate with other people and with information systems, we exchange or/and retrieve multimedia information. Over the last few years, the Interactive Systems Laboratory at Carnegie Mellon University has developed multimodal systems to empower all of us with increased access to information, and the ability to communicate through diverse media in increasingly varied environments. In this paper, we review our research activities in developing multimodal systems. We show that both verbal and non-verbal cues can significantly enhance robustness, flexibility, naturalness and performance of human computer interaction. We demonstrate that multimodal systems can enhance human-human communication and cooperation by efficient manipulation of multimedia information.

  11. Recent Advances in Information Hiding and Applications

    CERN Document Server

    Huang, Hsiang-Cheh; Jain, Lakhmi; Zhao, Yao

    2013-01-01

    This research book presents a sample of recent advances in information hiding techniques and their applications. It includes:   Image data hiding scheme based on vector quantization and image graph coloring The copyright protection system for Android platform Reversible data hiding ICA-based image and video watermarking Content-based invariant image watermarking Single bitmap block truncation coding of color images using cat swarm optimization Genetic-based wavelet packet watermarking for copyright protection Lossless text steganography in compression coding Fast and low-distortion capacity acoustic synchronized acoustic-to-acoustic steganography scheme Video watermarking with shot detection

  12. Multimedia content analysis, management and retrieval: trends and challenges

    NARCIS (Netherlands)

    Hanjalic, A.; Sebe, N.; Chang, E.

    2006-01-01

    Recent advances in computing, communications and storage technology have made multimedia data become prevalent. Multimedia has gained enormous potential in improving the processes in a wide range of fields, such as advertising and marketing, education and training, entertainment, medicine,

  13. Multimedia content analysis, management and retrieval: trends and challenges

    NARCIS (Netherlands)

    Hanjalic, A.; Sebe, N.; Chang, E.

    2006-01-01

    Recent advances in computing, communications and storage technology have made multimedia data become prevalent. Multimedia has gained enormous potential in improving the processes in a wide range of fields, such as advertising and marketing, education and training, entertainment, medicine, surveilla

  14. Moodle 2.5 multimedia

    CERN Document Server

    Fernandes, João

    2013-01-01

    A tutorial-based guide where readers can work through practical examples that clearly describe how to create multimedia applications using Moodle and integrate existing multimedia resources into Moodle courses.If you are a teacher or trainer who runs online courses and has a basic understanding of Moodle, this book will be ideal for you. It is not necessary to have an advanced technical background to create multimedia elements as the tasks will be simple, not time consuming, and will be practical for everyday use.

  15. Multimedia Data Modeling Based on Temporal Logic and XYZ System

    Institute of Scientific and Technical Information of China (English)

    MA Huadong; LIU Shenquan

    1999-01-01

    This paper proposes a new approach to modeling multimedia data. The newapproach is the multimedia data model based on temporal logic and XYZSystem. It supports the formal specifications in a multimedia system.Using this model, we can not only specify information unitsbut also design and script a multimedia title in an unified framework.Based on this model, an interactive multimedia authoring environment hasbeen developed.

  16. Advanced information technology: Building stronger databases

    Energy Technology Data Exchange (ETDEWEB)

    Price, D. [Lawrence Livermore National Lab., CA (United States)

    1994-12-01

    This paper discusses the attributes of the Advanced Information Technology (AIT) tool set, a database application builder designed at the Lawrence Livermore National Laboratory. AIT consists of a C library and several utilities that provide referential integrity across a database, interactive menu and field level help, and a code generator for building tightly controlled data entry support. AIT also provides for dynamic menu trees, report generation support, and creation of user groups. Composition of the library and utilities is discussed, along with relative strengths and weaknesses. In addition, an instantiation of the AIT tool set is presented using a specific application. Conclusions about the future and value of the tool set are then drawn based on the use of the tool set with that specific application.

  17. Advances in Information Technology and Industry Applications

    CERN Document Server

    2012-01-01

    With success of ICEEE 2010 in Wuhan, China, and December 4 to 5, 2010, the second International Conference of Electrical and Electronics Engineering (ICEEE 2011) will be held in Macau, China, and December 1 to 2, 2011. ICEEE is an annual conference to call together researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Electrical and Electronics Engineering along with Computer Science and Technology, Communication Technology, Artificial Intelligence, Information Technology, etc.   This year ICEEE is sponsored by International Industrial Electronics Center, Hong Kong. And based on the deserved reputation, more than 750 papers have been submitted to ICEEE 2011, from which about 94 high quality original papers have been selected for the conference presentation and inclusion in the “Advanced Computer, Communication, and Control” book based on the referees’ comments from peer-refereed. All the papers wi...

  18. Preoperative Anxiety before Spinal Anesthesia: Does Internet-based Visual Information/Multimedia Research Decrease Anxiety and Information Desire? A Prospective Multicentered Study.

    Science.gov (United States)

    Tulgar, Serkan; Boga, Ibrahim; Piroglu, Mustafa Devrim; Ates, Nagihan Gozde; Bombaci, Elif; Can, Tuba; Selvi, Onur; Tas, Zafer; Kose, Halil Cihan

    2017-01-01

    Preoperative anxiety may lead to peroperative or postoperative problems when not overcome. The aim of this study was to examine the effect of seeking information and other factors on the anxiety of patients preoperatively. This study was a prospective, multicentered survey. Patients scheduled to undergo surgical procedures under spinal anesthesia, preoperatively evaluated as the American Society of Anesthesia 1-3 and where spinal anesthesia was agreed on beforehand, were included. Patients completed State-Trait Anxiety Inventory Scale-State (STAI-S) survey preoperatively. Patients who sought information were also asked to complete the Amsterdam Preoperative Anxiety and Information Scale survey. Quantitative data were compared with one-way ANOVA with post hoc analysis or Kruskal-Wallis test. Comparison of two groups of parameters showing normal distribution was compared using Student's t-test. Comparison of groups versus anxiety was performed using Chi-square and Fisher's exact tests. A total of 330 patients were included. Average STAI-S scores were similar when evaluated for patients' demographic data, gender, marital status, place of residence, type of operation, preoperative fasting time, and comorbidities. University graduates were found to have lower anxiety when compared to other educational statuses. Seeking information from the internet caused a significant decrease in surgical anxiety (P anxiety. Interestingly, those seeking information had higher information desire levels compared to patients who had not sought other sources of information (P information regarding surgical procedure and/or spinal anesthesia have lower preoperative anxiety levels, their information desire remains high. Apart from detailed information given by the anesthesiologist or surgeon, having access to correct and validated information in multimedia form may decrease anxiety and information desire.

  19. Interpreting the Hydrology of a Desert Mountain Stream to a General Public: Using Multimedia to Enhance Informal Experiential Education

    Science.gov (United States)

    Woodard, G. C.; Carpenter, K. D.

    2002-12-01

    Sabino Canyon near Tucson, Arizona draws over 1 million visits per year. The centerpiece of the canyon is Sabino Creek, an ephemeral stream fed by seasonal snowmelt and monsoon rains. Frequently asked questions by canyon visitors include: How can a stream flow in the desert environment? Why are the surrounding mountaintops so much cooler and wetter? How can the stream flow without recent rain or snowmelt? Where does the water go? The NSF STC for Sustainability of semi-Arid Hydrology and Riparian Areas (SAHRA) has partnered with the USGS and the USDA Forest Service to develop static displays and a touch-screen electronic kiosk for the Sabino Canyon Visitors Center that explain what streamflow is, where the waters of Sabino Creek originate, where they go, what conditions produce flash flooding, and the hydrology of sky island environments. The kiosk, and an associated Web site, also give current weather and streamflow conditions at various points in the canyon, plus typical and extreme conditions for the current date. Designing displays that attract and inform a diverse mix of visitors with varying levels of interest, reading levels, and attention spans is a major challenge. We have integrated static displays featuring light boxes with a touch-screen kiosk featuring graphics, animation, video, sound effects, and voice-overs. Optional sub-titles are in five languages. The goal is to attract visitors to the display and then meet their various interests and information needs. Hydrology is a foreign subject to the great majority of people, and opportunities to informally educate them are relatively scarce. This presentation will show how current multimedia technology can be combined with proven methods of informal experiential education to communicate some basic hydrologic principles.

  20. An ergonomic study on the navigation structure and information units of websites with multimedia content. A case study of the Xbox 360 promotional website.

    Science.gov (United States)

    Ariel, Eduardo; de Moraes, Anamaria

    2012-01-01

    This paper presents an ergonomic study on the navigation structures and information units of entertainment sites with multimedia content. This research is a case study on the XBOX 360 promotional website. It analyzes the presentation of the content on a grid that simulates the spatial displacement of the screen's elements and evaluates the interaction that the page allows for, from the users' point of view.

  1. Natural language processing and advanced information management

    Science.gov (United States)

    Hoard, James E.

    1989-01-01

    Integrating diverse information sources and application software in a principled and general manner will require a very capable advanced information management (AIM) system. In particular, such a system will need a comprehensive addressing scheme to locate the material in its docuverse. It will also need a natural language processing (NLP) system of great sophistication. It seems that the NLP system must serve three functions. First, it provides an natural language interface (NLI) for the users. Second, it serves as the core component that understands and makes use of the real-world interpretations (RWIs) contained in the docuverse. Third, it enables the reasoning specialists (RSs) to arrive at conclusions that can be transformed into procedures that will satisfy the users' requests. The best candidate for an intelligent agent that can satisfactorily make use of RSs and transform documents (TDs) appears to be an object oriented data base (OODB). OODBs have, apparently, an inherent capacity to use the large numbers of RSs and TDs that will be required by an AIM system and an inherent capacity to use them in an effective way.

  2. Pemanfaatan Multimedia sebagai Media Penyuluhan Kesehatan Gigi

    Directory of Open Access Journals (Sweden)

    Hestieyonini Hadnyawati

    2015-10-01

    Full Text Available The effort of suppression promotion and preventive as practice principles of "paradigma sehat" are concept which announcement by Departemen Kesehatan Republik Indonesia in framework reach Indonesia Sehat 2010. This effort as well as possible to get done by everyone Indonesia peoples, with the holistic through way dental education. For this application dental education needed medium. Multimedia are application various medium which different for associate and serve information in form text, audio, chart, animation, and video. Multimedia find occupy somebody for keep 90% what he read, hear, se, mention and done. Using multimedia as dental education medium can be used CD/VCD multimedia module, multimedia presentation, and multimedia web. With this reminder, so using multimedia technology find service as alternative medium for public dental education.

  3. Optimal Inventory Control with Advance Supply Information

    Directory of Open Access Journals (Sweden)

    Marko Jaksic

    2016-09-01

    Full Text Available It has been shown in numerous situations that sharing information between the companies leads to improved performance of the supply chain. We study a positive lead time periodic-review inventory system of a retailer facing stochastic demand from his customer and stochastic limited supply capacity of the manufacturer supplying the products to him. The consequence of stochastic supply capacity is that the orders might not be delivered in full, and the exact size of the replenishment might not be known to the retailer. The manufacturer is willing to share the so-called advance supply information (ASI about the actual replenishment of the retailer's pipeline order with the retailer. ASI is provided at a certain time after the orders have been placed and the retailer can now use this information to decrease the uncertainty of the supply, and thus improve its inventory policy. For this model, we develop a dynamic programming formulation, and characterize the optimal ordering policy as a state-dependent base-stock policy. In addition, we show some properties of the base-stock level. While the optimal policy is highly complex, we obtain some additional insights by comparing it to the state-dependent myopic inventory policy. We conduct the numerical analysis to estimate the in uence of the system parameters on the value of ASI. While we show that the interaction between the parameters is relatively complex, the general insight is that due to increasing marginal returns, the majority of the benets are gained only in the case of full, or close to full, ASI visibility.

  4. Effects of Multimedia Information Technology Integrated Multi-Sensory Instruction on Students' Learning Motivation and Outcome

    Science.gov (United States)

    Wu, Tung-Ju; Tai, Yu-Nan

    2016-01-01

    Under the waves of the Internet and the trend of era, information technology is a door connecting to the world to generate the multiplier effect of learning. Students' learning should not be regarded as the tool to cope with school examinations. The frequent contact with computers, networks, and relevant information allow students enjoying the…

  5. Multimedia content analysis, management and retrieval: trends and challenges

    Science.gov (United States)

    Hanjalic, Alan; Sebe, Nicu; Chang, Edward

    2006-01-01

    Recent advances in computing, communications and storage technology have made multimedia data become prevalent. Multimedia has gained enormous potential in improving the processes in a wide range of fields, such as advertising and marketing, education and training, entertainment, medicine, surveillance, wearable computing, biometrics, and remote sensing. Rich content of multimedia data, built through the synergies of the information contained in different modalities, calls for new and innovative methods for modeling, processing, mining, organizing, and indexing of this data for effective and efficient searching, retrieval, delivery, management and sharing of multimedia content, as required by the applications in the abovementioned fields. The objective of this paper is to present our views on the trends that should be followed when developing such methods, to elaborate on the related research challenges, and to introduce the new conference, Multimedia Content Analysis, Management and Retrieval, as a premium venue for presenting and discussing these methods with the scientific community. Starting from 2006, the conference will be held annually as a part of the IS&T/SPIE Electronic Imaging event.

  6. Development of multimedia informational tools for breast cancer patients with low levels of health literacy.

    Science.gov (United States)

    Hart, Tae L; Blacker, Susan; Panjwani, Aliza; Torbit, Lindsey; Evans, Michael

    2015-03-01

    To create informational tools for breast cancer patients with low levels of health literacy. Tools were developed through a three-stage process. (1) Focus groups were conducted with breast cancer survivors and interviews were held with health educators to determine content, source of information, format and medium of the tools. (2) Based on this feedback, a suite of tools was developed. (3) Focus groups were reconvened and health educators re-interviewed to obtain feedback and determine satisfaction. We developed a suite of five informational tools using low health literacy principles, which focused on learning about breast cancer resources and learning about the members of one's healthcare team, understanding the "journey" or trajectory of care beginning at diagnosis, hearing from other breast cancer patients about their own journey, and becoming informed about what to expect pre-and post-surgery for breast cancer. The final products were rated highly by breast cancer survivors. The developed materials, designed for patients who read below an 8th grade level, reflect the informational needs reported by breast cancer patients. Healthcare providers must consider utilizing design principles and theories of adult learning appropriate for those with low health literacy. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  7. StreetTiVo: Using a P2P XML Database System to Manage Multimedia Data in Your Living Room

    NARCIS (Netherlands)

    Y. Zhang (Ying); A.P. de Vries (Arjen); P.A. Boncz (Peter); D. Hiemstra; R. Ordelman

    2009-01-01

    textabstractStreetTiVo is a project that aims at bringing research results into the living room; in particular, a mix of current results in the areas of Peer-to-Peer XML Database Management System (P2P XDBMS), advanced multimedia analysis techniques, and advanced information retrieval techniques. Th

  8. Marketing to utility customers with multimedia

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, S.; Tidball, R. [Energy International Inc., Bellevue, WA (United States)

    1997-09-01

    The rapid growth in both the power and availability of personal computers has created an opportunity for the utility industry to enhance the effectiveness of communication, training, and marketing tools through the use of multimedia programs. Multimedia communication and marketing packages can be created to promote specific technologies or to address the needs of specific business segments. In either case, multimedia programs can be structured to include a variety of technical, economic, and market data relevant to the subject matter. Multimedia programs allow this information to be presented on demand in a graphics-rich environment using a mix of text, graphics, animation, sound, and interactive calculation routines. Utility marketing personnel can use these multimedia packages to quickly and early present the information of most interest to customers. Possible uses for multimedia in the utility industry are described and examples of programs that have been developed are presented. (author)

  9. Edification of Multimedia Resources: Aligning Technology for Student Empowerment

    Science.gov (United States)

    Thamarasseri, Ismail

    2014-01-01

    Multimedia offers exciting possibilities for meeting the needs of 21st century learners. Multimedia learning can be defined in a number of ways. Multimedia learning is the delivery of instructional content using multiple modes that include visual and auditory information and students' use of this information to construct knowledge. Today's…

  10. Multimedia Retrieval (Data-Centric Systems and Applications)

    NARCIS (Netherlands)

    Blanken, H.M.; Vries, A.P. de; Blok, H.E.; Feng, L.

    2007-01-01

    Retrieval of multimedia data is different from retrieval of structured data. A key problem in multimedia databases is search, and the proposed solutions to the problem of multimedia information retrieval span a rather wide spectrum of topics outside the traditional database area, ranging from inform

  11. Evaluation of Intercultural Instructional Multimedia Material on Implicit Xenophobic Cognition: Short Time Effects on Implicit Information Processing

    Science.gov (United States)

    Zumbach, Joerg; Schrangl, Gerhard; Mortensen, Chad; Moser, Stephanie

    2016-01-01

    Considering xenophobic attacks against foreigners and ethnic or religious motivated wars, there is a need for educational concepts to extinguish xenophobia. A model describing the cognitive processes involved in Xenophobic cognition was developed. Instructional multimedia material that discussed various forms of alienation was developed and…

  12. Designing high-quality interactive multimedia learning modules.

    Science.gov (United States)

    Huang, Camillan

    2005-01-01

    Modern research has broadened scientific knowledge and revealed the interdisciplinary nature of the sciences. For today's students, this advance translates to learning a more diverse range of concepts, usually in less time, and without supporting resources. Students can benefit from technology-enhanced learning supplements that unify concepts and are delivered on-demand over the Internet. Such supplements, like imaging informatics databases, serve as innovative references for biomedical information, but could improve their interaction interfaces to support learning. With information from these digital datasets, multimedia learning tools can be designed to transform learning into an active process where students can visualize relationships over time, interact with dynamic content, and immediately test their knowledge. This approach bridges knowledge gaps, fosters conceptual understanding, and builds problem-solving and critical thinking skills-all essential components to informatics training for science and medicine. Additional benefits include cost-free access and ease of dissemination over the Internet or CD-ROM. However, current methods for the design of multimedia learning modules are not standardized and lack strong instructional design. Pressure from administrators at the top and students from the bottom are pushing faculty to use modern technology to address the learning needs and expectations of contemporary students. Yet, faculty lack adequate support and training to adopt this new approach. So how can faculty learn to create educational multimedia materials for their students? This paper provides guidelines on best practices in educational multimedia design, derived from the Virtual Labs Project at Stanford University. The development of a multimedia module consists of five phases: (1) understand the learning problem and the users needs; (2) design the content to harness the enabling technologies; (3) build multimedia materials with web style standards and

  13. Introducing the Virtual Astronomy Multimedia Project

    Science.gov (United States)

    Wyatt, Ryan; Christensen, L. L.; Gauthier, A.; Hurt, R.

    2008-05-01

    The goal of the Virtual Astronomy Multimedia Project (VAMP) is to promote and vastly multiply the use of astronomy multimedia resources—from images and illustrations to animations, movies, and podcasts—and enable innovative future exploitation of a wide variety of outreach media by systematically linking resource archives worldwide. High-quality astronomical images, accompanied by rich caption and background information, abound on the web and yet prove notoriously difficult to locate efficiently using existing search tools. The Virtual Astronomy Multimedia Project offers a solution via the Astronomy Visualization Metadata (AVM) standard. Due to roll out in time for IYA2009, VAMP manages the design, implementation, and dissemination of the AVM standard for the education and public outreach astronomical imagery that observatories publish. VAMP will support implementations in World Wide Telescope, Google Sky, Portal to the Universe, and 365 Days of Astronomy, as well as Uniview and DigitalSky software designed specifically for planetariums. The VAMP workshop will introduce the AVM standard and describe its features, highlighting sample image tagging processes using diverse tools—the critical first step in getting media into VAMP. Participants with laptops will have an opportunity to experiment first hand, and workshop organizers will update a web page with system requirements and software options in advance of the conference (see http://virtualastronomy.org/ASP2008/ for links to resources). The workshop will also engage participants in a discussion and review of the innovative AVM image hierarchy taxonomy, which will soon be extended to other types of media.

  14. A SURVEY ON WEB MULTIMEDIA MINING

    Directory of Open Access Journals (Sweden)

    Pravin M. Kamde

    2011-09-01

    Full Text Available Modern developments in digital media technologies has made transmitting and storing large amounts ofmulti/rich media data (e.g. text, images, music, video and their combination more feasible and affordablethan ever before. However, the state of the art techniques to process, mining and manage those rich mediaare still in their infancy. Advances developments in multimedia acquisition and storage technology therapid progress has led to the fast growing incredible amount of data stored in databases. Usefulinformation to users can be revealed if these multimedia files are analyzed. Multimedia mining deals withthe extraction of implicit knowledge, multimedia data relationships, or other patterns not explicitly storedin multimedia files. Also in retrieval, indexing and classification of multimedia data with efficientinformation fusion of the different modalities is essential for the system's overall performance. The purposeof this paper is to provide a systematic overview of multimedia mining. This article is also represents theissues in the application process component for multimedia mining followed by the multimedia miningmodels.

  15. 7 CFR 54.1016 - Advance information concerning service rendered.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Advance information concerning service rendered. 54..., Processing, and Packaging of Livestock and Poultry Products § 54.1016 Advance information concerning service... MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE...

  16. 7 CFR 53.17 - Advance information concerning service rendered.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Advance information concerning service rendered. 53.17... (CONTINUED) LIVESTOCK (GRADING, CERTIFICATION, AND STANDARDS) Regulations Service § 53.17 Advance information... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED)...

  17. 7 CFR 54.15 - Advance information concerning service rendered.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Advance information concerning service rendered. 54.15... Service § 54.15 Advance information concerning service rendered. Upon request of any applicant, all or any... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED)...

  18. Advances in information technologies for electromagnetics

    CERN Document Server

    Tarricone, Luciano

    2006-01-01

    Talks about the achieved and potentially obtainable advances in electromagnetics with innovative IT technologies. This work contains tutorial chapters, which introduce technologies, such as parallel and distributed computing, object-oriented technologies, grid computing, semantic grids, agent based computing and service-oriented architectures.

  19. Nondeterministic Temporal Relations in Multimedia Data

    Institute of Scientific and Technical Information of China (English)

    李明禄; 孙永强; 等

    1997-01-01

    Synchronization is an important issue in multimedia systems which integrate a variety of temporally related media objects.One part of synchronization is the representation of temporal information.Wish the emerging interactive multimedia,deterministic temporal models are replaced by nondeterministic ones with more expressiveness.This paper classifies temporal models by their expressiveness,and evealuates relevant nondeterministic temporal relations in multimedia data.Additionally,an interval-based nondeterministic model based on a complete temporal operator set is proposed providing high-leval abstractions and a high degree of expressiveness for interactive multimedia systems.

  20. A Multiple Access Protocol for Multimedia Transmission over Wireless Networks

    CERN Document Server

    Yu, Hong

    2012-01-01

    This paper develops and evaluates the performance of an advanced multiple access protocol for transmission of full complement of multimedia signals consisting of various combinations of voice, video, data, text and images over wireless networks. The protocol is called Advanced Multiple Access Protocol for Multimedia Transmission (AMAPMT) and is to be used in the Data Link Layer of the protocol stack. The principle of operation of the protocol is presented in a number of logical flow charts. The protocol grants permission to transmit to a source on the basis of a priority scheme that takes into account a time-to-live (TTL) parameter of all the transactions, selectable priorities assigned to all the sources and relevant channel state information (CSI) in this order. Performance of the protocol is evaluated in terms of quality of service parameters like packet loss ratio (PLR), mean packet transfer delay (MPTD) and throughput. Using a simulation model based on an OPNET simulation software package does the evalua...

  1. Implementation of a demand planning system using advance order information

    OpenAIRE

    Haberleitner, Helmut; Meyr, Herbert; Taudes, Alfred

    2010-01-01

    In times of demand shocks, when quantitative forecasting based on historical time series becomes obsolete, the only information about future demand is "advance demand information", i.e. interpreting early customer bookings as an indicator of not yet known demand. This paper deals with a forecasting method which selects the optimal forecasting model type and the level of integration of advance demand information, depending on the patterns of the particular time series. This constitutes the app...

  2. The intelligent user interface for NASA's advanced information management systems

    Science.gov (United States)

    Campbell, William J.; Short, Nicholas, Jr.; Rolofs, Larry H.; Wattawa, Scott L.

    1987-01-01

    NASA has initiated the Intelligent Data Management Project to design and develop advanced information management systems. The project's primary goal is to formulate, design and develop advanced information systems that are capable of supporting the agency's future space research and operational information management needs. The first effort of the project was the development of a prototype Intelligent User Interface to an operational scientific database, using expert systems and natural language processing technologies. An overview of Intelligent User Interface formulation and development is given.

  3. etymological information in the advanced ndebele dictionary

    African Journals Online (AJOL)

    R.B. Ruthven

    ever, his people and the Transvaal Ndebele are essentially unrelated. This information .... development of words, for two reasons: (a) As there has ... information in a dictionary like the AND, is first to look at the type of product aimed at, and ...

  4. The Benefits of Multimedia Computer Software for Students with Disabilities.

    Science.gov (United States)

    Green, Douglas W.

    This paper assesses the current state of research and informed opinion on the benefits of multimedia computer software for students with disabilities. Topics include: a definition of multimedia; advantages of multimedia; Multiple Intelligence Theory which states intellectual abilities consist of seven components; motivation and behavior…

  5. Application-specific constraints for multimedia presentation generation

    NARCIS (Netherlands)

    J.P.T.M. Geurts (Joost); J.R. van Ossenbruggen (Jacco); L. Hardman (Lynda)

    2001-01-01

    textabstractA multimedia presentation can be viewed as a collection of multimedia items (such as image, text, video and audio), along with detailed information that describes the spatial and temporal placement of the items as part of the presentation. Manual multimedia authoring involves explicitly

  6. A Bluffer's Guide to Multimedia.

    Science.gov (United States)

    Zemke, Ron; Armstrong, Judy

    1996-01-01

    Suggests that it is impossible to keep up with the explosion of information about multimedia training. Looks at the history of computers in education, offers a list of experts in the computer industry, and gives information that will increase trainers' familiarity with hardware and software terminology. (JOW)

  7. Effect of Instructor-Personalized Multimedia in the Online Classroom

    Directory of Open Access Journals (Sweden)

    B. Jean Mandernach

    2009-06-01

    Full Text Available There is considerable evidence that well-designed multimedia resources can enhance learning outcomes, yet there is little information on the role of multimedia in influencing essential motivational variables, such as student engagement. The current study examines the impact of instructor-personalized multimedia supplements on student engagement in an introductory, college-level online course. A comparison of student engagement between courses that feature increasing numbers of instructor-personalized multimedia components reveals conflicting evidence. While qualitative student feedback indicates enhanced engagement as a function of instructor-generated multimedia supplements, quantitative data reports no significant differences in engagement or learning between the various levels of multimedia inclusion. Findings highlight the complexity surrounding the appropriate use of multimedia within an online course. University policy-makers and instructors are cautioned to examine carefully the cost-benefit ratio of multimedia inclusion for online learning environments.

  8. Exchangeable Multimedia Framework for Digital Library in Medicine

    Science.gov (United States)

    Chen, Bing-Hao; Hsu, Chien-Yeh; Lin, Ming-Chin; Li, Yu-Chuan

    2002-01-01

    We have developed a multimedia framework to manage a medical information database. The system is operated through the Internet and the information is presented in a form of digital museum or library1. The multimedia framework has the capability of exchanging, storing/retrieving, presenting and managing large amount of medical multimedia. To achieve the challenges described above, the framework was designed to be composed of three parts: the presentation module, the module of metadata description, an d the multimedia database. Accompany With the exchangeable open architecture developed, medical multimedia data can be operated in many different ways.

  9. Advanced Data Structure and Geographic Information Systems

    Science.gov (United States)

    Peuquet, D. (Principal Investigator)

    1984-01-01

    The current state of the art in specified areas of Geographic Information Systems GIS technology is examined. Study of the question of very large, efficient, heterogeneous spatial databases is required in order to explore the potential application of remotely sensed data for studying the long term habitability of the Earth. Research includes a review of spatial data structures and storage, development of operations required by GIS, and preparation of a testbed system to compare Vaster data structure with NASA's Topological Raster Structure.

  10. Development of Multi-network Integration IPTV Multimedia Information System Architecture%多网融合IPTV多媒体信息系统结构的研制

    Institute of Scientific and Technical Information of China (English)

    许新丰; 王益

    2013-01-01

    IPTV business, as a typical integrated service of three networks convergence, is the focus and emphasis in pilot work of Jiangsu. In this paper, combined with the province status, to realize multi-network integration IPTV integrated business platform technology and family intelligent terminal with multi-network and service access, multimedia data processing, and access security control technology, the hardware and software system architecture of IPTV multimedia information terminal are developed.%IPTV业务作为三网融合典型的融合业务,同时也是江苏着手试点工作的热点和重点。本文结合省内现状,为实现多网融合的IPTV综合业务平台技术与集多网业务接入、多媒体数据处理、接入安全控制等技术于一体的家庭智能终端,进行IPTV多媒体信息终端的硬件体系结构与软件体系结构的研制。

  11. Technological Advances and Information Education 1982-2007: Some Perspectives

    Science.gov (United States)

    Guy, Fred

    2007-01-01

    The paper considers technological advances in relation to information education over the 25 years of existence of the journal, "Education for Information." Some key developments before 1980 such as the appearance of MARC and library co-operatives are mentioned along with key post-1980 developments including networking, the World Wide Web, and…

  12. Una propuesta didáctica multimedia para la capacitación en seguridad informática para docentes de las Facultades de Cs. Agrarias y Cs. Veterinarias (UNL)

    OpenAIRE

    Walemberg, Viviana

    2015-01-01

    Trabajo Final (Especialización en Tecnologías Multimedia para Desarrollos Educativos)--UNC- Facultad de Ciencias Agropecuarias, 2015 La presente propuesta didáctica Multimedia de capacitación en Seguridad Informática (SI) destinada a Docentes de las Facultades de Cs. Agrarias y Cs. Veterinarias (UNL), constituyó una propuesta de trabajo con una doble finalidad: incorporar materiales de estudio en la temática al proceso de enseñanza y aprendizaje, y a...

  13. Effectief leren van multimedia

    NARCIS (Netherlands)

    Kester, Liesbeth

    2013-01-01

    Kester, L. (2012, March). Effectief leren van multimedia [Effective learning from multimedia]. Keynote presented at a miniconference Learning Sciences of the Open University of the Netherlands, Eindhoven, the Netherlands.

  14. Effectief leren van multimedia

    NARCIS (Netherlands)

    Kester, Liesbeth

    2013-01-01

    Kester, L. (2012, March). Effectief leren van multimedia [Effective learning from multimedia]. Keynote presented at a miniconference Learning Sciences of the Open University of the Netherlands, Eindhoven, the Netherlands.

  15. Hypervideos and interactive multimedia presentations

    NARCIS (Netherlands)

    B. Meixner (Britta)

    2017-01-01

    textabstractHypervideos and interactive multimedia presentations allow the creation of fully interactive and enriched video. It is possible to organize video scenes in a nonlinear way. Additional information can be added to the video ranging from short descriptions to images and more videos.

  16. Advancing Information and Communication Technology Knowledge for Undergraduate Nursing Students

    OpenAIRE

    Procter, Paula M.

    2012-01-01

    Nursing is a dynamic profession; for registered nurses their role is increasingly requiring greater information process understanding and the effective management of information to ensure high quality safe patient care. This paper outlines the design and implementation of Systems of eCare. This is a course which advances information and communication technology knowledge for undergraduate nursing students within a Faculty of Health and Wellbeing appropriately preparing nurses for their profes...

  17. 基于BGNA的多媒体信息传输在船舶上的应用%BGAN-Based Multimedia Information Transmission in Ship

    Institute of Scientific and Technical Information of China (English)

    苏一丹

    2011-01-01

    This paper describes the fourth-generation Inmarsat and BGAN system, analyzes the characteristics of BGAN system and terminals and introduces the application of the multimedia information transmission based on BGAN in scheduling system, ship and shore support for remote fault diagnosis system, video conferencing systems and satellite TV system.%本文简述了第四代海事卫星与BGAN系统,分析了BGAN系统及终端的特点。概述了基于BGAN的多媒体信息传输在船舶监控及调度系统、船舶远程故障诊断及岸上支持系统、视频会议系统、卫星电视系统上的应用。

  18. Construction of the Clinical Information Multimedia Navigation System%临床信息多媒体导航系统构建

    Institute of Scientific and Technical Information of China (English)

    梁桂丽

    2015-01-01

    〔Abstract〕 The paper introduces the design method of the clinical information multimedia navigation system of Inner Mongolia Medi -cal University and its main functions , and summarizes its application effects .This system can effectively prevent negligence and errors in health care , simplify the work procedure , enhance the work efficiency and reduce the communication cost .%介绍内蒙古医科大学临床信息多媒体导航系统的设计方法及主要功能,总结其应用效果。该系统可以有效防止护理疏忽和差错的出现,简化工作程序,提高工作效率,降低沟通成本。

  19. Map-Based Querying for Multimedia Database

    Science.gov (United States)

    2014-09-01

    development. This IDE has Android support for development of Android applications . The Android software development kit (SDK) and the associated tools are......for Multimedia Database Somiya Metu Computational and Information Sciences Directorate, ARL

  20. A History of Multimedia.

    Science.gov (United States)

    Burke, Larry Kenneth

    The history of multimedia and descriptions of various multimedia events from 1900 to 1972 are presented. The development of multimedia events is described for four eras and four main classifications of events: multiscreen presentations, electronic media and performers, environmental theater, and environments. Five appendixes include a discussion…

  1. Multimedia Authoring and Annotation

    NARCIS (Netherlands)

    Bulterman, D.C.A.; Cesar Garcia, P.S.; Munson, E.; Pimentel, M.G.C.

    2014-01-01

    With the massive amount of captured multimedia, authoring is more relevant than ever. Multimedia content is available in many settings including the web, mobile devices, desktop applications, as well as games and interactive TV. The authoring and production of multimedia documents demands attention

  2. Wireless multimedia communication systems design, analysis, and implementation

    CERN Document Server

    Rao, KR; Bakmaz, Bojan M

    2014-01-01

    Rapid progress in software, hardware, mobile networks, and the potential of interactive media poses many questions for researchers, manufacturers, and operators of wireless multimedia communication systems. Wireless Multimedia Communication Systems: Design, Analysis, and Implementation strives to answer those questions by not only covering the underlying concepts involved in the design, analysis, and implementation of wireless multimedia communication systems, but also by tackling advanced topics such as mobility management, security components, and smart grids.Offering an accessible treatment

  3. The development of an advanced information management system

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seung Hwan [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    2005-07-01

    Performing a PSA requires a lot of data to analyze, to evaluate the risk, to trace the process of results and to verify the results. KAERI is developing a PSA information database system, AIMS (Advanced Information Management System for PSA). The objective of AIMS development is to integrate and computerize all the distributed information of a PSA into a system and to enhance the accessibility to PSA information for all PSA related activities. We designed the PSA information database system for the following purposes: integrated PSA information management software, sensitivity analysis, quality assurance, anchor to another reliability database. The AIMS consists of a PSA Information database, Information browsing (searching) modules, and PSA automatic quantification manager modules.

  4. The effects of using screencasting as a multimedia pre-training tool to manage the intrinsic cognitive load of chemical equilibrium instruction for advanced high school chemistry students

    Science.gov (United States)

    Musallam, Ramsey

    Chemistry is a complex knowledge domain. Specifically, research notes that Chemical Equilibrium presents greater cognitive challenges than other topics in chemistry. Cognitive Load Theory describes the impact a subject, and the learning environment, have on working memory. Intrinsic load is the facet of Cognitive Load Theory that explains the complexity innate to complex subjects. The purpose of this study was to build on the limited research into intrinsic cognitive load, by examining the effects of using multimedia screencasts as a pre-training technique to manage the intrinsic cognitive load of chemical equilibrium instruction for advanced high school chemistry students. A convenience sample of 62 fourth-year high school students enrolled in an advanced chemistry course from a co-ed high school in urban San Francisco were given a chemical equilibrium concept pre-test. Upon conclusion of the pre-test, students were randomly assigned to two groups: pre-training and no pre-training. The pre-training group received a 10 minute and 52 second pre-training screencast that provided definitions, concepts and an overview of chemical equilibrium. After pre-training both group received the same 50-minute instructional lecture. After instruction, all students were given a chemical equilibrium concept post-test. Independent sample t-tests were conducted to examine differences in performance and intrinsic load. No significant differences in performance or intrinsic load, as measured by ratings of mental effort, were observed on the pre-test. Significant differences in performance, t(60)=3.70, p=.0005, and intrinsic load, t(60)=5.34, p=.0001, were observed on the post-test. A significant correlation between total performance scores and total mental effort ratings was also observed, r(60)=-0.44, p=.0003. Because no significant differences in prior knowledge were observed, it can be concluded that pre-training was successful at reducing intrinsic load. Moreover, a significant

  5. 2nd International Conference on Recent Advances in Information Technology

    CERN Document Server

    Mukhopadhyay, Sushanta

    2014-01-01

    The book is based on the research papers presented in Second International Conference on Recent Advances in Information Technology (RAIT 2014), held at Indian School of Mines, Dhanbad, India. It provides the latest developments in the area of information technology and covers a variety of topics, including Advanced Algorithm Design and Analysis, Algorithmic Graph Theory, Artificial Intelligence, Bioinformatics, Circuit Design Automation, Computational Biology, Computational Mathematics, Cryptology, Data Compression, Database Management System, Data Mining, E-Applications, Embedded System, Information and Network Security, Information Retrieval, Internet Computing, etc. The objective is to familiarize the reader with the latest scientific developments that are taking place in various fields and the latest sophisticated problem solving tools that are being developed to deal with the complex and intricate problems that are otherwise difficult to solve by the usual and traditional methods.

  6. International Conference on Advances in Information and Communication Technology

    CERN Document Server

    Nguyen, Thanh-Thuy; Vu, Duc-Thai; Phung, Trung-Nghia; Huynh, Van-Nam

    2017-01-01

    This book features papers presented at the International Conference on Advances in Information and Communication Technology (ICTA 2016), which was held in Thai Nguyen city, Vietnam, from December 1 to 13, 2016. The conference was jointly organized by Thai Nguyen University of Information and Communication Technology (ICTU), the Institute of Information Technology – Vietnam Academy of Science and Technology (IoIT), Feng Chia University, Taiwan (FCU), the Japan Advanced Institute of Science and Technology (JAIST) and the National Chung Cheng University, Taiwan (CCU) with the aim of bringing together researchers, academics, practitioners and students to not only share research results and practical applications but also to foster collaboration in information and communication technology research and education. The book includes the 66 best peer-reviewed papers, selected from the 150 submissions received.

  7. Advancing Theory? Landscape Archaeology and Geographical Information Systems

    Directory of Open Access Journals (Sweden)

    Di Hu

    2012-05-01

    Full Text Available This paper will focus on how Geographical Information Systems (GIS have been applied in Landscape Archaeology from the late 1980s to the present. GIS, a tool for organising and analysing spatial information, has exploded in popularity, but we still lack a systematic overview of how it has contributed to archaeological theory, specifically Landscape Archaeology. This paper will examine whether and how GIS has advanced archaeological theory through a historical review of its application in archaeology.

  8. Optimized Information Transmission Scheduling Strategy Oriented to Advanced Metering Infrastructure

    OpenAIRE

    Weiming Tong; Xianji Jin; Lei Lu

    2013-01-01

    Advanced metering infrastructure (AMI) is considered to be the first step in constructing smart grid. AMI allows customers to make real-time choices about power utilization and enables power utilities to increase the effectiveness of the regional power grids by managing demand load during peak times and reducing unneeded power generation. These initiatives rely heavily on the prompt information transmission inside AMI. Aiming at the information transmission problem, this paper researches the ...

  9. 8th International KES Conference on Intelligent Interactive Multimedia : Systems and Services

    CERN Document Server

    Howlett, Robert; Jain, Lakhmi; Gallo, Luigi; Pietro, Giuseppe

    2015-01-01

    Intelligent interactive multimedia systems and services will be ever more important in computer systems. Nowadays, computers are widespread and computer users range from highly qualified scientists to non-computer expert professionals. Therefore, designing dynamic personalization and adaptivity methods to store, process, transmit and retrieve information is critical for matching the technological progress with the consumer needs. This book contains the contributions presented at the eighth international KES conference on Intelligent Interactive Multimedia: Systems and Services, which took place in Sorrento, Italy, June 17-19, 2015. It contains 33 peer-reviewed scientific contributions that focus on issues ranging from intelligent image or video storage, retrieval, transmission and analysis to knowledge-based technologies, from advanced information technology architectures for video processing and transmission to advanced functionalities of information and knowledge-based services. We believe that this book w...

  10. Evaluation of information display at advanced main control room

    Energy Technology Data Exchange (ETDEWEB)

    Min, Dae Hwan; Yu, Seon Jae; Choi, Eui Sun [Korea Univ., Seoul (Korea, Republic of)

    2000-03-15

    This year we plan to survey information in order to have basic understanding of digital information display and control at the advanced MCR. At first we collect different ways of presenting information at the advanced MCR. Secondly, we conduct literature survey on studies that have investigated information representation techniques and their effects. Then, we need compare differences between conventional NPPs and advanced NPPs. Thirdly, we need to check HMI styles and evaluation techniques that are used currently at foreign NPPs. Indeed, HMI at the advanced MCR is quite different from that at a conventional MCR. It is not desirable to apply the same evaluation technique that has veen used at the conventional MCR. We need to develop an evaluation technique that is valid in theory and applicable in practice. Finally, we identify the requirements for a support system for an HMI evaluator, since it is not easy to carry out an evaluation task even though one has firm background on cognitive engineering theories and practical experiences.

  11. Effectiveness of Multimedia Elements in Computer Supported Instruction: Analysis of Personalization Effects, Students' Performances and Costs

    Science.gov (United States)

    Zaidel, Mark; Luo, XiaoHui

    2010-01-01

    This study investigates the efficiency of multimedia instruction at the college level by comparing the effectiveness of multimedia elements used in the computer supported learning with the cost of their preparation. Among the various technologies that advance learning, instructors and students generally identify interactive multimedia elements as…

  12. Effectiveness of Multimedia Elements in Computer Supported Instruction: Analysis of Personalization Effects, Students' Performances and Costs

    Science.gov (United States)

    Zaidel, Mark; Luo, XiaoHui

    2010-01-01

    This study investigates the efficiency of multimedia instruction at the college level by comparing the effectiveness of multimedia elements used in the computer supported learning with the cost of their preparation. Among the various technologies that advance learning, instructors and students generally identify interactive multimedia elements as…

  13. Advances in Computing and Information Technology : Proceedings of the Second International Conference on Advances in Computing and Information Technology

    CERN Document Server

    Nagamalai, Dhinaharan; Chaki, Nabendu

    2013-01-01

    The international conference on Advances in Computing and Information technology (ACITY 2012) provides an excellent international forum for both academics and professionals for sharing knowledge and results in theory, methodology and applications of Computer Science and Information Technology. The Second International Conference on Advances in Computing and Information technology (ACITY 2012), held in Chennai, India, during July 13-15, 2012, covered a number of topics in all major fields of Computer Science and Information Technology including: networking and communications, network security and applications, web and internet computing, ubiquitous computing, algorithms, bioinformatics, digital image processing and pattern recognition, artificial intelligence, soft computing and applications. Upon a strength review process, a number of high-quality, presenting not only innovative ideas but also a founded evaluation and a strong argumentation of the same, were selected and collected in the present proceedings, ...

  14. Applying Innovative Spirit to Multimedia Foreign Language Teaching

    Science.gov (United States)

    Zhu, Zhuo

    2010-01-01

    It has become many English educators' common view as well as spontaneous action to implement multimedia-assisted foreign language teaching. It is the advanced media technology that has changed the former teaching pattern. However, will such a teaching pattern achieve success? Under new circumstances, multimedia foreign language teaching seems a…

  15. Advancing information and communication technology knowledge for undergraduate nursing students.

    Science.gov (United States)

    Procter, Paula M

    2012-01-01

    Nursing is a dynamic profession; for registered nurses their role is increasingly requiring greater information process understanding and the effective management of information to ensure high quality safe patient care. This paper outlines the design and implementation of Systems of eCare. This is a course which advances information and communication technology knowledge for undergraduate nursing students within a Faculty of Health and Wellbeing appropriately preparing nurses for their professional careers. Systems of eCare entwines throughout the three year programme mapping to the curriculum giving meaning to learning for the student. In conclusion comments from students convey their appreciation of the provision of this element of the undergraduate programme.

  16. Network Multimedia Classroom Software Control System Development%浅谈网络多媒体教室软件控制系统开发

    Institute of Scientific and Technical Information of China (English)

    李菲

    2011-01-01

    现代信息社会,传统的教学方式已经不适应现代化教学的需要,提供全新的教学环境,采用先进的教学手段来设计教学活动,已经成为现代教育教学发展的趋势。多媒体网络教室系统是先进的计算机技术、网络技术、多媒体技术、通信技术和现代化教学方法相结合的产物,纯软件架构的多媒体网络教室系统平台(Multimedia Net-classroom softwaresystem)是信息时代网络多媒体技术在教育教学方面的典型应用。本文设计开发了一套多媒体教室设备管理软件,加强了多媒体教室的管理。%In the modern information society, the traditional teaching methods no longer meet the needs of modern teaching,to provide new teaching and learning environment,using advanced teaching methods to design teaching activities,has become the development trend of modern education.Multimedia network classroom system is an advanced computer technology, network technology, multimedia technology, communication technology and modern teaching methods,combining the product of a pure software-based multimedia network classroom platform(MultimediaNet-classroom software system)is a network of multimedia technology in the information age typical applications for education and teaching. This design has developed a multimedia classroom equipment management software to enhance the multimedia classroom management.

  17. 9th KES International Conference on Intelligent Interactive Multimedia Systems and Services

    CERN Document Server

    Gallo, Luigi; Howlett, Robert; Jain, Lakhmi; IIMSS-16; Intelligent Interactive Multimedia Systems and Services 2016

    2016-01-01

    This book contains the contributions presented at the ninth international KES conference on Intelligent Interactive Multimedia: Systems and Services, which took place in Puerto de la Cruz, Tenerife, Spain, June 15-17, 2016. It contains 65 peer-reviewed book chapters that focus on issues ranging from intelligent image or video storage, retrieval, transmission and analysis to knowledge-based technologies, from advanced information technology architectures for video processing and transmission to advanced functionalities of information and knowledge-based services. We believe that this book will serve as a useful source of knowledge for both academia and industry, for all those faculty members, research scientists, scholars, Ph.D. students and practitioners, who are interested in fundamental and applied facets of intelligent interactive multimedia.

  18. 基于无线wi-fi技术的多媒体信息推送系统%Multimedia Information Push System Based on Wireless wi-fi

    Institute of Scientific and Technical Information of China (English)

    项亮亮; 章双佐; 陈捷; 宋占伟

    2012-01-01

    In order to access information quickly and efficiently in a small area,we present a solution. We combine the currently popular technology of wi-fi with embedded system, using high-resolution LCD (Liquid Crystal Display)as the terminal display device,S3C6410 as the master controller. After experimental tests,the system has high stability and pictures,audios,videos and other multimedia information can be pushed and displayed immediately in the real time in a local area network, achieving the expected purpose.%为了在一个小区域内,快速有效地获取信息,设计了多媒体信息推送系统.该系统可设置中心控制台进行信息交流,满足信息实时实地地推送并显示.将目前流行的wi-fi技术与嵌入式系统相结合,采用高分辨率液晶显示屏做为终端显示设备,S3C6410做为主控器.经过实验测试,该系统稳定性高,图片、声音、视频流等多媒体信息可在局域网内快速实时地推送并显示,达到了预期目的.

  19. Advanced information processing system: Input/output network management software

    Science.gov (United States)

    Nagle, Gail; Alger, Linda; Kemp, Alexander

    1988-01-01

    The purpose of this document is to provide the software requirements and specifications for the Input/Output Network Management Services for the Advanced Information Processing System. This introduction and overview section is provided to briefly outline the overall architecture and software requirements of the AIPS system before discussing the details of the design requirements and specifications of the AIPS I/O Network Management software. A brief overview of the AIPS architecture followed by a more detailed description of the network architecture.

  20. How Questionnaires and Multimedia Measurements collected in the U.S. EPA’s Observational Human Exposure Measurement Studies Inform Exposures

    Science.gov (United States)

    In the last decade, the U.S. EPA has conducted and/or funded numerous observational humanexposure measurement studies where questionnaires were administered to the study participants in addition tothe collection of multimedia measurements. Questionnaire responses provide ancillar...

  1. How Questionnaires and Multimedia Measurements collected in the U.S. EPA’s Observational Human Exposure Measurement Studies Inform Exposures

    Science.gov (United States)

    In the last decade, the U.S. EPA has conducted and/or funded numerous observational humanexposure measurement studies where questionnaires were administered to the study participants in addition tothe collection of multimedia measurements. Questionnaire responses provide ancillar...

  2. Intelligent interactive multimedia systems and services in practice

    CERN Document Server

    Virvou, Maria; Jain, Lakhmi; Howlett, Robert; Watanabe, Toyohide

    2015-01-01

    This research book presents some specific multimedia systems that have been developed and applied in practice. More specifically, it consists of an editorial, an introductory chapter and six chapters as below.   ·         Use of Multi-attribute Decision Making for Combining Audio-Lingual and Visual-Facial Modalities in Emotion Recognition. ·         Cooperative Learning assisted by Automatic Classification within Social Networking Services. ·         Improving Peer-to-Peer Communication in e-Learning by Development of an Advanced Messaging System. ·         Fuzzy-based Digital Video Stabilization in Static Scenes. ·         Development of Architecture, Information Archive and Multimedia Formats for Digital e-Libraries. ·         Layered Ontological Image for Intelligent Interaction to extend User Capabilities on Multimedia Systems in a Folksonomy Driven Environment.  

  3. Innovations and Advances in Computer, Information, Systems Sciences, and Engineering

    CERN Document Server

    Sobh, Tarek

    2013-01-01

    Innovations and Advances in Computer, Information, Systems Sciences, and Engineering includes the proceedings of the International Joint Conferences on Computer, Information, and Systems Sciences, and Engineering (CISSE 2011). The contents of this book are a set of rigorously reviewed, world-class manuscripts addressing and detailing state-of-the-art research projects in the areas of  Industrial Electronics, Technology and Automation, Telecommunications and Networking, Systems, Computing Sciences and Software Engineering, Engineering Education, Instructional Technology, Assessment, and E-learning.

  4. Soft computing in computer and information science

    CERN Document Server

    Fray, Imed; Pejaś, Jerzy

    2015-01-01

    This book presents a carefully selected and reviewed collection of papers presented during the 19th Advanced Computer Systems conference ACS-2014. The Advanced Computer Systems conference concentrated from its beginning on methods and algorithms of artificial intelligence. Further future brought new areas of interest concerning technical informatics related to soft computing and some more technological aspects of computer science such as multimedia and computer graphics, software engineering, web systems, information security and safety or project management. These topics are represented in the present book under the categories Artificial Intelligence, Design of Information and Multimedia Systems, Information Technology Security and Software Technologies.

  5. The Analysis of Multimedia Technology Applications in Food Safety Teaching

    Directory of Open Access Journals (Sweden)

    Changhong Yin

    2015-01-01

    Full Text Available This study discusses the multimedia assistant tools in Food Safety Course teaching and discover the reason of study efficiency decreasing. It is that the multimedia has been seriously generalized behind this kind of prosperity scene. The author systematically analyzes the reason why the teacher’s teaching result and student’s learning efficient is low based on the information cognized theory. And think the cognitive load is the key to research the multimedia application in teaching.

  6. Integrated multimedia timeline of medical images and data for thoracic oncology patients.

    Science.gov (United States)

    Aberle, D R; Dionisio, J D; McNitt-Gray, M F; Taira, R K; Cárdenas, A F; Goldin, J G; Brown, K; Figlin, R A; Chu, W W

    1996-05-01

    A prototype multimedia medical database has been developed to provide image and textual data for thoracic oncology patients undergoing treatment of advanced malignancies. The database integrates image data from the hospital picture archiving and communication system with textual reports from the radiology information system, alphanumeric data contained in the hospital information system, and other electronic medical data. The database presents information in a timeline format and also contains visualization programs that permit the user to view and annotate radiographic measurements in tabular or graphic form. The database provides an efficient and intuitive display of the changing status of oncology patients. The ability to integrate, manage, and access relevant multimedia information may substantially enhance communication among distributed multidisciplinary health care providers and may ensure greater consistency and completeness of patient-related data.

  7. Optimized Information Transmission Scheduling Strategy Oriented to Advanced Metering Infrastructure

    Directory of Open Access Journals (Sweden)

    Weiming Tong

    2013-01-01

    Full Text Available Advanced metering infrastructure (AMI is considered to be the first step in constructing smart grid. AMI allows customers to make real-time choices about power utilization and enables power utilities to increase the effectiveness of the regional power grids by managing demand load during peak times and reducing unneeded power generation. These initiatives rely heavily on the prompt information transmission inside AMI. Aiming at the information transmission problem, this paper researches the communication scheduling strategy in AMI at a macroscopic view. First, the information flow of AMI is analyzed, and the power users are classified into several grades by their importance. Then, the defect of conventional information transmission scheduling strategy is analyzed. On this basis, two optimized scheduling strategies are proposed. In the wide area, an optimized scheduling strategy based on user importance and time critical is proposed to guarantee the important power users’ information transmission being handled promptly. In the local area, an optimized scheduling strategy based on device and information importance and time critical is proposed to guarantee the important devices and information in AMI user end system being handled promptly. At last, the two optimized scheduling strategies are simulated. The simulation results show that they can effectively improve the real-time performance and reliability of AMI information transmission.

  8. New generation of the multimedia search engines

    Science.gov (United States)

    Mijes Cruz, Mario Humberto; Soto Aldaco, Andrea; Maldonado Cano, Luis Alejandro; López Rodríguez, Mario; Rodríguez Vázqueza, Manuel Antonio; Amaya Reyes, Laura Mariel; Cano Martínez, Elizabeth; Pérez Rosas, Osvaldo Gerardo; Rodríguez Espejo, Luis; Flores Secundino, Jesús Abimelek; Rivera Martínez, José Luis; García Vázquez, Mireya Saraí; Zamudio Fuentes, Luis Miguel; Sánchez Valenzuela, Juan Carlos; Montoya Obeso, Abraham; Ramírez Acosta, Alejandro Álvaro

    2016-09-01

    Current search engines are based upon search methods that involve the combination of words (text-based search); which has been efficient until now. However, the Internet's growing demand indicates that there's more diversity on it with each passing day. Text-based searches are becoming limited, as most of the information on the Internet can be found in different types of content denominated multimedia content (images, audio files, video files). Indeed, what needs to be improved in current search engines is: search content, and precision; as well as an accurate display of expected search results by the user. Any search can be more precise if it uses more text parameters, but it doesn't help improve the content or speed of the search itself. One solution is to improve them through the characterization of the content for the search in multimedia files. In this article, an analysis of the new generation multimedia search engines is presented, focusing the needs according to new technologies. Multimedia content has become a central part of the flow of information in our daily life. This reflects the necessity of having multimedia search engines, as well as knowing the real tasks that it must comply. Through this analysis, it is shown that there are not many search engines that can perform content searches. The area of research of multimedia search engines of new generation is a multidisciplinary area that's in constant growth, generating tools that satisfy the different needs of new generation systems.

  9. An Advanced Real-Time Earthquake Information System in Japan

    Science.gov (United States)

    Takahashi, I.; Nakamura, H.; Suzuki, W.; Kunugi, T.; Aoi, S.; Fujiwara, H.

    2015-12-01

    J-RISQ (Japan Real-time Information System for earthquake) has been developing in NIED for appropriate first-actions to big earthquakes. When an earthquake occurs, seismic intensities (SI) are calculated first at each observation station and sent to the Data Management Center in different timing. The system begins the first estimation when the number of the stations observing the SI of 2.5 or larger exceeds the threshold amount. It estimates SI distribution, exposed population and earthquake damage on buildings by using basic data for estimation, such as subsurface amplification factors, population, and building information. It has been accumulated in J-SHIS (Japan Seismic Information Station) developed by NIED, a public portal for seismic hazard information across Japan. The series of the estimation is performed for each 250m square mesh and finally the estimated data is converted into information for each municipality. Since October 2013, we have opened estimated SI, exposed population etc. to the public through the website by making full use of maps and tables.In the previous system, we sometimes could not inspect the information of the surrounding areas out of the range suffered from strong motions, or the details of the focusing areas, and could not confirm whether the present information was the latest or not without accessing the website. J-RISQ has been advanced by introducing the following functions to settle those problems and promote utilization in local areas or in personal levels. In addition, the website in English has been released.・It has become possible to focus on the specific areas and inspect enlarged information.・The estimated information can be downloaded in the form of KML.・The estimated information can be updated automatically and be provided as the latest one.・The newest information can be inspected by using RSS readers or browsers corresponding to RSS.・Exclusive pages for smartphones have been prepared.The information estimated

  10. FIRST CALL FOR PAPERS The Second IEEE Pacific-Rim Conference on Multimedia

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    networking, including network protocols, operating systems, middleware, servers, QoS, databases, sensors and actuators, and thin clients;   Multimedia tools, end-systems and applications, including hypermedia systems, user interfaces, authoring, multi-modal interaction and integration, multimedia education, multimedia in telecommunications, design and applications of virtual environments, and system integrations;   Best Paper Awards   One best paper award and one best student paper award will be selected by 2001 IEEE-PCM Organizing Committee and presented to the winners at the conference.   Submission Deadlines:   Submission of regular papers:Mar. 15, 2001   Proposals for special sessions, panels, and tutorials:Mar. 30, 2001   Submission poster and demos:May 15, 2001   Notification of paper and proposal acceptance:June 1, 2001   Submission of camera-ready papers:June 30, 2001   Advanced registration, before:Sep. 1, 2001   For more information:   Please visit the conference web site,http://research.microsoft.com/~PCM2001 for more and updated information about the conference.Please send an e-mail to:PCM2001@list.research.microsoft.com,if you have any further questions

  11. NASA's Advanced Information Systems Technology (AIST) Program: Advanced Concepts and Disruptive Technologies

    Science.gov (United States)

    Little, M. M.; Moe, K.; Komar, G.

    2014-12-01

    NASA's Earth Science Technology Office (ESTO) manages a wide range of information technology projects under the Advanced Information Systems Technology (AIST) Program. The AIST Program aims to support all phases of NASA's Earth Science program with the goal of enabling new observations and information products, increasing the accessibility and use of Earth observations, and reducing the risk and cost of satellite and ground based information systems. Recent initiatives feature computational technologies to improve information extracted from data streams or model outputs and researchers' tools for Big Data analytics. Data-centric technologies enable research communities to facilitate collaboration and increase the speed with which results are produced and published. In the future NASA anticipates more small satellites (e.g., CubeSats), mobile drones and ground-based in-situ sensors will advance the state-of-the-art regarding how scientific observations are performed, given the flexibility, cost and deployment advantages of new operations technologies. This paper reviews the success of the program and the lessons learned. Infusion of these technologies is challenging and the paper discusses the obstacles and strategies to adoption by the earth science research and application efforts. It also describes alternative perspectives for the future program direction and for realizing the value in the steps to transform observations from sensors to data, to information, and to knowledge, namely: sensor measurement concepts development; data acquisition and management; data product generation; and data exploitation for science and applications.

  12. Evaluation of technical design of advanced information display

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Woo Chang; Kang, Young Ju; Ji, Jung Hun; Jang, Sung Pil; Jung, Sung Hae [Kumoh National Institute of Technology, Gumi (Korea, Republic of)

    2003-03-15

    The performance of human machine system such as nuclear power plant is highly dependent on the suitability of the interface design of the system. As the computer technology is highly developed, the mental model of computer users including NPP operators has been changed from analogue display type-based stereotype to digitalized one. Therefore, it is necessary and confident to consider the issues to evaluate system suitability of advanced information display on CRT or CBP (Computer Based Procedure). This document is intended for providing an updated and expanded set of user-interface guidelines that meet the needs of designing information display on CRT by finding the generic guidelines involving information display design issues as much as possible. The design Issues and resolutions from the finding may provide the cues for the designers and evaluators of the specific man machine interfaces of digitalized devices.

  13. Evaluation of technical design of advanced information display(II)

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Woo Chang; Kang, Young Ju; Ji, Jung Hun; Jang, Sung Pil; Jung, Sung Hae; Park, Hyun Jin [Kumoh National Univ., Gumi (Korea, Republic of)

    2004-02-15

    As the computer technology is highly developed, the mental model of computer users including NPP operators has been changed from analogue display type-based stereotype to digitalized one. Therefore, it is necessary and confident to consider the issues to evaluate system suitability of advanced information display on visual display terminal such as CRT. This document is intended for providing an updated and expanded set of user-interface guidelines that meet the needs of designing information display on CRT by finding the generic guidelines involving information display design issues, and the relationship among the guidelines. The design issues and resolutions from the finding may provide the cues for the designers and evaluators of the specific man machine interfaces of digitalized devices.

  14. New research in multimedia and internet systems

    CERN Document Server

    Choroś, Kazimierz; Siemiński, Andrzej

    2015-01-01

    The rapid proliferation of Multimedia and Network Information Systems is one of the key features of our times. What is also important is that the pace of change is ever increasing. University projects of today will form the core of consumer products of tomorrow. Therefore, it is very important to have a broad view of the recent scientific investigation in that area. This was the primary reason for gathering this collection of carefully selected and hopefully representative research projects, found solutions, and finally applications. They are the achievements of scientific teams from several countries. The contents of the monograph has been divided into four parts: 1)  Multimedia Information Technology, 2)  Information Systems Specification, 3)  Information Systems Applications, 4)  Web Systems and Network Technologies. The book presents up to date research from the diverse fields of multimedia and Internet data processing.

  15. Technology Review for Mobile Multimedia Learning Environments

    Science.gov (United States)

    Styliaras, Georgios

    2015-01-01

    Nowadays, the technological advancement in mobile devices has made possible the development of hypermedia applications that exploit their features. A potential application domain for mobile devices is multimedia educational applications and modules. Such modules may be shared, commented and further reused under other circumstances through the…

  16. Distributed Information Fusion through Advanced Multi-Agent Control

    Science.gov (United States)

    2016-09-09

    AFRL-AFOSR-JP-TR-2016-0080 Distributed Information Fusion through Advanced Multi-Agent Control Adrian Bishop NATIONAL ICT AUSTRALIA LIMITED Final...a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ORGANIZATION. 1. REPORT DATE (DD-MM-YYYY)      17-10-2016 2. REPORT... Control 5a.  CONTRACT NUMBER 5b.  GRANT NUMBER FA2386-14-1-4042 5c.  PROGRAM ELEMENT NUMBER 61102F 6. AUTHOR(S) Adrian Bishop 5d.  PROJECT NUMBER 5e

  17. Development of the Advanced Nuclear Safety Information Management (ANSIM) System

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Jae Min; Ko, Young Cheol; Song, Tai Gil [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2012-05-15

    Korea has become a technically independent nuclear country and has grown into an exporter of nuclear technologies. Thus, nuclear facilities are increasing in significance at KAERI (Korea Atomic Energy Research Institute), and it is time to address the nuclear safety. The importance of nuclear safety cannot be overemphasized. Therefore, a management system is needed urgently to manage the safety of nuclear facilities and to enhance the efficiency of nuclear information. We have established ISP (Information Strategy Planning) for the Integrated Information System of nuclear facility and safety management. The purpose of this paper is to develop a management system for nuclear safety. Therefore, we developed the Advanced Nuclear Safety Information Management system (hereinafter referred to as the 'ANSIM system'). The ANSIM system has been designed and implemented to computerize nuclear safety information for standardization, integration, and sharing in real-time. Figure 1 shows the main home page of the ANSIM system. In this paper, we describe the design requirements, contents, configurations, and utilizations of the ANSIM system

  18. Partial Verbal Redundancy in Multimedia Presentations for Writing Strategy Instruction

    Science.gov (United States)

    Roscoe, Rod D.; Jacovina, Matthew E.; Harry, Danielle; Russell, Devin G.; McNamara, Danielle S.

    2015-01-01

    Multimedia instructional materials require learners to select, organize, and integrate information across multiple modalities. To facilitate these comprehension processes, a variety of multimedia design principles have been proposed. This study further explores the redundancy principle by manipulating the degree of partial redundancy between…

  19. Learning through Multimedia: Speech Recognition Enhancing Accessibility and Interaction

    Science.gov (United States)

    Wald, Mike

    2008-01-01

    Lectures can present barriers to learning for many students and although online multimedia materials have become technically easier to create and offer many benefits for learning and teaching, they can be difficult to access, manage, and exploit. This article considers how research on interacting with multimedia can inform developments in using…

  20. Partial Verbal Redundancy in Multimedia Presentations for Writing Strategy Instruction

    Science.gov (United States)

    Roscoe, Rod D.; Jacovina, Matthew E.; Harry, Danielle; Russell, Devin G.; McNamara, Danielle S.

    2015-01-01

    Multimedia instructional materials require learners to select, organize, and integrate information across multiple modalities. To facilitate these comprehension processes, a variety of multimedia design principles have been proposed. This study further explores the redundancy principle by manipulating the degree of partial redundancy between…

  1. The Applications of Multimedia Technology in Agricultural Information Service Network%多媒体技术在网络农业信息化服务中的应用

    Institute of Scientific and Technical Information of China (English)

    贾嫣

    2012-01-01

    介绍了多媒体体术及多媒体网络通信的特点,讨论了其应用于网络农业信息化服务中的几个重要的应用方向,以及其在网络农业信息化服务中的优势,展望了未来多媒体的虚拟现实技术在网络农业信息化服务中虚拟生产经营方面的应用前景。%this paper first introduced the what is a multimedia body of, and multimedia features of network communication, then discusses its application in the network agricultural informatization service of the several important application direction and the agricultural informatization service of the network advantage. The future of the future of multimedia of virtual reality technology in network information service of agricultural production and operation of virtual application prospect.

  2. Advanced Information Management Services in SCOOP, an IOOS Testbed

    Science.gov (United States)

    Conover, H.; Keiser, K.; Graves, S.; Beaumont, B.; Drewry, M.; Maskey, M.

    2006-05-01

    The Integrated Ocean Observing System (IOOS) represents a national initiative to create a new system for collecting and disseminating information about the oceans. The system will support a variety of practical applications, along with enabling research. A key partner in IOOS design and development, the Southeastern Universities Research Association (SURA) is a consortium of over sixty universities across the US. Building on the capabilities of its member universities, SURA seeks to develop a network of sensors and linked computers as part of the SURA Coastal Ocean Observing and Prediction (SCOOP) program, fully integrating several observing systems in the southern US. SCOOP's goal is to create a scalable, modular prediction system for storm surge and wind waves. The system will enable a "transition to operations" of cutting-edge modeling activities from the research community. This network will provide data in real-time and at high speed, for more reliable, accurate and timely information to help guide effective coastal stewardship, plan for extreme events, facilitate safe maritime operations, and support coastal security. The University of Alabama in Huntsville is developing a suite of advanced technologies to provide core data and information management services for SCOOP. This Scientific Catalog for Open Resource Exchange (SCORE) is built on UAH's information technology research for a variety of projects, including the NASA- funded Global Hydrology Resource Center and DISCOVER REASoN projects, NSF-funded Linked Environments for Atmospheric Discovery (LEAD) large Information Technology Research project, as well as for SCOOP, which is funded by NOAA and ONR. Key technologies include an extensible database schema and ontology for the target science domain. Web services provide low level catalog access, while an integrated search capability includes semantic searching and browsing, with the potential for specialized, innovative interfaces for specific research

  3. MULTIMEDIA ON GEOGRAPHIC NETWORK

    OpenAIRE

    Merlanti, Danilo

    2012-01-01

    In this thesis we investigate the topic of the multimedia contents distribution on a geo- graphic network which is a rarefied and huge field. First of all we have to classify the main parts necessary in the multimedia distribution on a geographic network. The main aspects of a geographic network that will be highlighted in this thesis are: the mechanism used to retrieve the sources of the multimedia content; in the case of the peer-to-peer network on geographic network one of t...

  4. El cuento multimedia interactivo

    OpenAIRE

    Perceval Verde, José María; Tejedor, Santiago

    2006-01-01

    En el marco del presente artículo se reflexiona sobre las posibilidades educativas del cuento multimedia interactivo. En este sentido y tras analizar los orígenes y evolución del cuento, se estudian las novedades que la hipertextualidad, interactividad y convergencia multimedia introducen en la creación de historias ideadas con una finalidad educativa en el marco de la Sociedad de la Información. Del mismo modo, se presenta un proyecto de cuento multimedia interactivo desarrollado en el Máste...

  5. Multimedia Database Applications: Issues and Concerns for Classroom Teaching

    CERN Document Server

    Yu, Chien

    2011-01-01

    The abundance of multimedia data and information is challenging educators to effectively search, browse, access, use, and store the data for their classroom teaching. However, many educators could still be accustomed to teaching or searching for information using conventional methods, but often the conventional methods may not function well with multimedia data. Educators need to efficiently interact and manage a variety of digital media files too. The purpose of this study is to review current multimedia database applications in teaching and learning, and further discuss some of the issues or concerns that educators may have while incorporating multimedia data into their classrooms. Some strategies and recommendations are also provided in order for educators to be able to use multimedia data more effectively in their teaching environments.

  6. Methods and Systems for Advanced Spaceport Information Management

    Science.gov (United States)

    Fussell, Ronald M. (Inventor); Ely, Donald W. (Inventor); Meier, Gary M. (Inventor); Halpin, Paul C. (Inventor); Meade, Phillip T. (Inventor); Jacobson, Craig A. (Inventor); Blackwell-Thompson, Charlie (Inventor)

    2007-01-01

    Advanced spaceport information management methods and systems are disclosed. In one embodiment, a method includes coupling a test system to the payload and transmitting one or more test signals that emulate an anticipated condition from the test system to the payload. One or more responsive signals are received from the payload into the test system and are analyzed to determine whether one or more of the responsive signals comprises an anomalous signal. At least one of the steps of transmitting, receiving, analyzing and determining includes transmitting at least one of the test signals and the responsive signals via a communications link from a payload processing facility to a remotely located facility. In one particular embodiment, the communications link is an Internet link from a payload processing facility to a remotely located facility (e.g. a launch facility, university, etc.).

  7. Test Stability of Uster Advanced Fiber Information System(AFIS)

    Institute of Scientific and Technical Information of China (English)

    CAO Ji-peng; LU Qin; SUN Peng-zi; LIU Hua-pu

    2010-01-01

    To study test stability of Advanced Fiber Information System(AFIS),card sliver produced in two experiments(12 plans in each experiment)were tested by AFIS.By a statistic analysis of the test results,the number of test times that can get a reliable test reliability(hereinafter this number of test times is referred to as Reliable Test Times,RTT)of test parameters and the coefficient of variation(CV%)values of 30 test results of each experiment plan were obtained.It's concluded that some parameters,such as length,seed coat nep(SCN)size,nep size and immature fiber content(IFC),etc. are very reliable by a test of ten or more times,but other parameters,such as SCN content,trash content,and visible foreign matter(VFM)content,etc.are not reliable until they are tested over 100 times.

  8. Mathematics for multimedia

    CERN Document Server

    Wickerhauser, Mladen Victor

    2003-01-01

    Mathematics and Multimedia focuses on the mathematics behind multimedia applications. This timely and thoroughly modern text is a rigorous survey of selected results from algebra and analysis, requiring only undergraduate math skills.The topics are `gems'' chosen for their usefulness in understanding and creating application software for multimedia signal processing and communication.The book is aimed at a wide audience, including computer science and mathematics majors and those interested in employing mathematics in multimedia design and implementation. For the instructor, the material is divided into six chapters that may be presented in six lecture hours each. Thus, the entire text may be covered in one semester, with time left for examinations and student projects. For the student,there are more than 100 exercises with complete solutions, and numerous example programs in Standard C. Each chapter ends with suggestions for further reading. A companion website provides more insight for both instructors an...

  9. Multimedia communications and networking

    CERN Document Server

    da Silva, Mario Marques

    2012-01-01

    The result of decades of research and international project experience, Multimedia Communications and Networking provides authoritative insight into recent developments in multimedia, digital communications, and networking services and technologies. Supplying you with the required foundation in these areas, it illustrates the means that will allow for improved digital communications and networks. The book starts with a review of the fundamental concepts, requirements, and constraints in networks and telecommunications. It describes channel disturbances that can hinder system performance--inclu

  10. Electronic Information Management

    OpenAIRE

    Tonta, Yaşar; Correia, Ana Maria Ramalho; Teixeira, José Carlos; Frame, Michael T.; Cotter, Gladys A.; Koehler, Wallace; Cornish, Graham P. (IFLA); Hodge, Gail (IIa); Twitchell, Gregory D.

    2004-01-01

    Networked information sources and services proved to be an indispensable part of our everyday lives. We get access to a wide variety of bibliographic, full-text and multimedia databases through the intranets, extranets and the Internet. Information and communication technologies available in different settings (e.g., workplace, home, library, and Internet cafés) facilitate our access to such online services as ebanking, e-government, e-learning, and e-entertainment. Although some advanced inf...

  11. Analytical Classification of Multimedia Index Structures by Using a Partitioning Method-Based Framework

    CERN Document Server

    keyvanpour, Mohammadreza

    2011-01-01

    Due to the advances in hardware technology and increase in production of multimedia data in many applications, during the last decades, multimedia databases have become increasingly important. Contentbased multimedia retrieval is one of an important research area in the field of multimedia databases. Lots of research on this field has led to proposition of different kinds of index structures to support fast and efficient similarity search to retrieve multimedia data from these databases. Due to variety and plenty of proposed index structures, we suggest a systematic framework based on partitioning method used in these structures to classify multimedia index structures, and then we evaluated these structures based on important functional measures. We hope this proposed framework will lead to empirical and technical comparison of multimedia index structures and development of more efficient structures at future.

  12. Dynamic multimedia annotation tool

    Science.gov (United States)

    Pfund, Thomas; Marchand-Maillet, Stephane

    2001-12-01

    Annotating image collections is crucial for different multimedia applications. Not only this provides an alternative access to visual information but it is a critical step to perform the evaluation of content-based image retrieval systems. Annotation is a tedious task so that there is a real need for developing tools that lighten the work of annotators. The tool should be flexible and offer customization so as to make the annotator the most comfortable. It should also automate the most tasks as possible. In this paper, we present a still image annotation tool that has been developed with the aim of being flexible and adaptive. The principle is to create a set of dynamic web pages that are an interface to a SQL database. The keyword set is fixed and every image receives from concurrent annotators a set of keywords along with time stamps and annotator Ids. Each annotator has the possibility of going back and forth within the collection and its previous annotations. He is helped by a number of search services and customization options. An administrative section allows the supervisor to control the parameter of the annotation, including the keyword set, given via an XML structure. The architecture of the tool is made flexible so as to accommodate further options through its development.

  13. Advances in data representation for hard/soft information fusion

    Science.gov (United States)

    Rimland, Jeffrey C.; Coughlin, Dan; Hall, David L.; Graham, Jacob L.

    2012-06-01

    Information fusion is becoming increasingly human-centric. While past systems typically relegated humans to the role of analyzing a finished fusion product, current systems are exploring the role of humans as integral elements in a modular and extensible distributed framework where many tasks can be accomplished by either human or machine performers. For example, "participatory sensing" campaigns give humans the role of "soft sensors" by uploading their direct observations or as "soft sensor platforms" by using mobile devices to record human-annotated, GPS-encoded high quality photographs, video, or audio. Additionally, the role of "human-in-the-loop", in which individuals or teams using advanced human computer interface (HCI) tools such as stereoscopic 3D visualization, haptic interfaces, or aural "sonification" interfaces can help to effectively engage the innate human capability to perform pattern matching, anomaly identification, and semantic-based contextual reasoning to interpret an evolving situation. The Pennsylvania State University is participating in a Multi-disciplinary University Research Initiative (MURI) program funded by the U.S. Army Research Office to investigate fusion of hard and soft data in counterinsurgency (COIN) situations. In addition to the importance of this research for Intelligence Preparation of the Battlefield (IPB), many of the same challenges and techniques apply to health and medical informatics, crisis management, crowd-sourced "citizen science", and monitoring environmental concerns. One of the key challenges that we have encountered is the development of data formats, protocols, and methodologies to establish an information architecture and framework for the effective capture, representation, transmission, and storage of the vastly heterogeneous data and accompanying metadata -- including capabilities and characteristics of human observers, uncertainty of human observations, "soft" contextual data, and information pedigree

  14. Using multimedia modeling to expedite site characterization.

    Science.gov (United States)

    Travis, Curtis; Obenshain, Karen R; Gunter, James T; Regens, James L; Whipple, Christopher

    2004-01-01

    This paper uses two case studies of U.S. Department of Energy nuclear weapons complex installations to illustrate the integration of expedited site characterization (ESC) and multimedia modeling in the remedial action decision making process. CONCEPTUAL SITE MODELS, MULTIMEDIA MODELS, AND EXPEDITED SITE CHARACTERIZATION: Conceptual site models outline assumptions about contaminates and the spatial/temporal distribution of potential receptors. Multimedia models simulate contaminant transport and fate through multiple environmental media, estimate potential human exposure via specific exposure pathways, and estimate the risk of cancer and non-cancer health outcomes. ESC relies on using monitoring data to quantify the key components of an initial conceptual site model that is modified iteratively using the multimedia model. Two case studies are presented that used the ESC approach: Los Alamos National Laboratory (LANL) and Pantex. LANL released radionuclides, metals, and organic compounds, into canyons surrounding the facility. The Pantex Plant has past waste management operations which included burning chemical wastes in unlined pits, burying wastes in unlined landfills, and discharging plant wastewaters into on-site surface waters. The case studies indicate that using multimedia models with the ESC approach can inform assessors about what, where, and how much site characterization data needs to be collected to reduce the uncertainty associated with risk assessment. Lowering the degree of uncertainty reduces the time and cost associated with assessing potential risk and increases the confidence that decision makers have in the assessments performed.

  15. [Advanced information technologies for financial services industry]. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-01-01

    The project scope is to develop an advanced user interface utilizing speech and/or handwriting recognition technology that will improve the accuracy and speed of recording transactions in the dynamic environment of a foreign exchange (FX) trading floor. The project`s desired result is to improve the base technology for trader`s workstations on FX trading floors. Improved workstation effectiveness will allow vast amounts of complex information and events to be presented and analyzed, thus increasing the volume of money and other assets to be exchanged at an accelerated rate. The project scope is to develop and demonstrate technologies that advance interbank check imaging and paper check truncation. The following describes the tasks to be completed: (1) Identify the economics value case, the legal and regulatory issues, the business practices that are affected, and the effects upon settlement. (2) Familiarization with existing imaging technology. Develop requirements for image quality, security, and interoperability. Adapt existing technologies to meet requirements. (3) Define requirements for the imaging laboratory and design its architecture. Integrate and test technology from task 2 with equipment in the laboratory. (4) Develop and/or integrate and test remaining components; includes security, storage, and communications. (5) Build a prototype system and test in a laboratory. Install and run in two or more banks. Develop documentation. Conduct training. The project`s desired result is to enable a proof-of-concept trial in which multiple banks will exchange check images, exhibiting operating conditions which a check experiences as it travels through the payments/clearing system. The trial should demonstrate the adequacy of digital check images instead of paper checks.

  16. Multimedia Content Analysis and Indexing for Filtering and Retrieval Applications

    Directory of Open Access Journals (Sweden)

    N. Dimitrova

    1999-01-01

    Full Text Available Today’s multimedia landscape depends on advances in data compression technology coupled with high-bandwidth networks and storage capacity. Given its size and nature, how can multimedia content be analyzed and  indexed?  This paper surveys techniques for content-based analysis, retrieval and filtering of digital images, audio and video and focuses on basic methods for extracting features that will enable indexing and search applications. [ed.

  17. Multimedia Content Analysis and Indexing for Filtering and Retrieval Applications

    OpenAIRE

    1999-01-01

    Today’s multimedia landscape depends on advances in data compression technology coupled with high-bandwidth networks and storage capacity. Given its size and nature, how can multimedia content be analyzed and  indexed?  This paper surveys techniques for content-based analysis, retrieval and filtering of digital images, audio and video and focuses on basic methods for extracting features that will enable indexing and search applications. [ed.

  18. Process visualisation and multimedia for power station control of the future; Prozessvisualisierung und Multimedia fuer die Kraftwerksfuehrung von morgen

    Energy Technology Data Exchange (ETDEWEB)

    Herbst, L. [ABB Kraftwerksleittechnik GmbH, Mannheim (Germany)

    1994-11-14

    Advanced process control and modern process management require integration of many partial tasks. Advanced process control will include modern multi-media and communication technologies. The next generation of process control, developed by ABB had already been presented on trade fairs and includes large-screen projection, mass data visualisation and multimedia. This offers efficient, target-oriented and reliable power station control and integration of tasks. (orig.) [Deutsch] Fortschrittliche Prozessfuehrung und modernes Prozessmanagement erfordern die Integration vieler Teilaufgaben. Die Prozessfuehrung der Zukunft wird moderne Multimedia- und Kommunikationstechnologien enthalten. Die von ABB derzeit konzipierte, in Teilen bereits entwickelte und auf Messen praesentierte naechste Generation der Prozessfuehrung mit Grossbildprojektionen, Moeglichkeiten zur Massendatenvisualisierung und Multimedia ermoeglicht wirtschaftliche, zielgerichtete und zuverlaessige Kraftwerksfuehrung durch aufgabenvernetzte Zusammenarbeit. (orig.)

  19. Multimedia Traffic Routing in Multilayer WDM Networks

    CERN Document Server

    Amphawan, Angela; Hasan, Hassanuddin

    2012-01-01

    The advent of real-time multimedia services over the Internet has stimulated new technologies for expanding the information carrying capacity of optical network backbones. Multilayer wavelength division multiplexing (WDM) packet switching is an emerging technology for increasing the bandwidth of optical networks. Two algorithms for the routing of the multimedia traffic flows were applied: (i) Capacitated Shortest Path First (CSPF) routing, which minimizes the distance of each flow linking the given source and destination nodes and satisfying capacity constraints; and (ii) Flow Deviation Algorithm (FDA) routing, which minimizes the network?wide average packet delay.

  20. Analysis, Retrieval and Delivery of Multimedia Content

    CERN Document Server

    Cavallaro, Andrea; Leonardi, Riccardo; Migliorati, Pierangelo

    2013-01-01

    Covering some of the most cutting-edge research on the delivery and retrieval of interactive multimedia content, this volume of specially chosen contributions provides the most updated perspective on one of the hottest contemporary topics. The material represents extended versions of papers presented at the 11th International Workshop on Image Analysis for Multimedia Interactive Services, a vital international forum on this fast-moving field. Logically organized in discrete sections that approach the subject from its various angles, the content deals in turn with content analysis, motion and activity analysis, high-level descriptors and video retrieval, 3-D and multi-view, and multimedia delivery. The chapters cover the finest detail of emerging techniques such as the use of high-level audio information in improving scene segmentation and the use of subjective logic for forensic visual surveillance. On content delivery, the book examines both images and video, focusing on key subjects including an efficient p...

  1. Lifeprints ESL for Adults: Literacy. [Multimedia Kit].

    Science.gov (United States)

    Cunningham Florez, MaryAnn

    Lifeprints is a four-level program that helps adult English- as-a-Second-Language (ESL) students gain the English language skills they need to participate effectively at work and in their communities. This multimedia kit contains the first level in the series. Level one is divided into six units: "Welcome to English Class"; "Personal Information";…

  2. Learning with Multimedia Cases: An Evaluation Study

    Science.gov (United States)

    Van Den Berg, Ellen; Jansen, Leanne; Blijleven, Peter

    2004-01-01

    This article is about the relation between case-based learning and transfer in teacher education. Through a design research approach a multimedia case has been developed. The topic of the case is "outdoor activities in science education." The core of the case is a 17 minute video that is supplemented by all kinds of background information. Results…

  3. Integrating Multimedia Techniques into CS Pedagogy.

    Science.gov (United States)

    Adams, Sandra Honda; Jou, Richard; Nasri, Ahmad; Radimsky, Anne-Louise; Sy, Bon K.

    Through its grants, the National Science Foundation sponsors workshops that inform faculty of current topics in computer science. Such a workshop, entitled, "Developing Multimedia-based Interactive Laboratory Modules for Computer Science," was given July 27-August 6, 1998, at Illinois State University at Normal. Each participant was…

  4. Multimedia Products for U.S. History.

    Science.gov (United States)

    White, Charles S.

    1996-01-01

    Provides a thorough and useful evaluation of two interactive multimedia US history programs. "Vital Issues: Reshaping and Industrializing the Nation" covers US history from European contact to the present. "Powers of Persuasion" focuses on the art of propaganda in World War II. Includes extensive information on both products.…

  5. Quality of Service in Distributed Multimedia Systems

    NARCIS (Netherlands)

    Mullender, S.J.; Spaniol, O.; Mullender, Sape J.; Sijben, P.; Linnhoff-Popien, C.; Meyer, B.

    1996-01-01

    The Unix operating system made a vital contribution to information technology by introducing the notion of composing complicated applications out of simple ones by means of pipes and shell scripts. One day, this will also be possible with multimedia applications. Before this can happen, however,

  6. Telemedicine and medical informatics in the multimedia super corridor: the Malaysian vision.

    Science.gov (United States)

    Abidi, S S; Goh, A; Yusoff, Z

    1998-01-01

    The practice of medicine, with its wide range of environmental conditions and complex dependencies, has long been used as a test bed for various advanced technologies. Telemedicine, as conceptualised within the Multimedia Super Corridor (MSC) context, is seen as the application of several relatively mature technologiesartificial intelligence (AI), multimedia communication and information systems (IS) amongst othersso as to benefit a large cross-section of the Malaysian population. We will discuss in general terms the Malaysian vision on the comprehensive MSC telemedicine solution, its functionality and associated operational conditions. In particular, this paper focuses on the conceptualisation of one key telemedical component i.e. the Lifetime Health Plan (LHP) system, which is eventually intended to be a distributed multi-module application for the periodic monitoring and generation of health-care advisories for upwards of 20 million Malaysians.

  7. 78 FR 34346 - Proposed Information Collection; Comment Request; NIST MEP Advanced Manufacturing Jobs and...

    Science.gov (United States)

    2013-06-07

    ... Advanced Manufacturing Jobs and Innovation Accelerator Challenge (AMJIAC) Client Impact Survey AGENCY... information collection. The purpose of the Advanced Manufacturing Jobs and Innovation Accelerator Challenge... to support job creation, encourage economic development, and enhance the competitiveness of...

  8. National Center for Advanced Information Components Manufacturing. Program summary report, Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The National Center for Advanced Information Components Manufacturing focused on manufacturing research and development for flat panel displays, advanced lithography, microelectronics, and optoelectronics. This report provides an overview of the program, summaries of the technical projects, and key program accomplishments.

  9. Informative Top-k Retrieval for Advanced Skill Management

    Science.gov (United States)

    Colucci, Simona; di Noia, Tommaso; Ragone, Azzurra; Ruta, Michele; Straccia, Umberto; Tinelli, Eufemia

    The paper presents a knowledge-based framework for skills and talent management based on an advanced matchmaking between profiles of candidates and available job positions. Interestingly, informative content of top-k retrieval is enriched through semantic capabilities. The proposed approach allows to: (1) express a requested profile in terms of both hard constraints and soft ones; (2) provide a ranking function based also on qualitative attributes of a profile; (3) explain the resulting outcomes (given a job request, a motivation for the obtained score of each selected profile is provided). Top-k retrieval allows to select most promising candidates according to an ontology formalizing the domain knowledge. Such a knowledge is further exploited to provide a semantic-based explanation of missing or conflicting features in retrieved profiles. They also indicate additional profile characteristics emerging by the retrieval procedure for a further request refinement. A concrete case study followed by an exhaustive experimental campaign is reported to prove the approach effectiveness.

  10. Transactional interactive multimedia banner

    Science.gov (United States)

    Shae, Zon-Yin; Wang, Xiping; von Kaenel, Juerg

    2000-05-01

    Advertising in TV broadcasting has shown that multimedia is a very effective means to present merchandise and attract shoppers. This has been applied to the Web by including animated multimedia banner ads on web pages. However, the issues of coupling interactive browsing, shopping, and secure transactions e.g. from inside a multimedia banner, have only recently started to being explored. Currently there is an explosively growing amount of back-end services available (e.g., business to business commerce (B2B), business to consumer (B2C) commerce, and infomercial services) in the Internet. These services are mostly accessible through static HTML web pages at a few specific web portals. In this paper, we will investigate the feasibility of using interactive multimedia banners as pervasive access point for the B2C, B2B, and infomercial services. We present a system architecture that involves a layer of middleware agents functioning as the bridge between the interactive multimedia banners and back-end services.

  11. Domain-Oriented Subject Aware Model for Multimedia Data Retrieval

    Directory of Open Access Journals (Sweden)

    Lingling Zi

    2013-01-01

    Full Text Available With the increment of the scale of internet information as well as the cross-correlation interaction, how to achieve accurate retrieval of multimedia data is an urgent question in terms of efficiently utilizing information resources. However, existing information retrieval approaches provide only limited capabilities to search multimedia data. In order to improve the ability of information retrieval, we propose a domain-oriented subject aware model by introducing three innovative improvements. Firstly, we propose the text-image feature mapping method based on the transfer learning to extract image semantics. Then we put forward the annotation document method to accomplish simultaneous retrieval of multimedia data. Lastly, we present subject aware graph to quantify the semantics of query requirements, which can customize query threshold to retrieve multimedia data. Conducted experiments show that our model obtained encouraging performance results.

  12. 47 CFR 51.231 - Provision of information on advanced services deployment.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 3 2010-10-01 2010-10-01 false Provision of information on advanced services... of information on advanced services deployment. (a) An incumbent LEC must provide to requesting...) Uses in determining which services can be deployed; and information with respect to the...

  13. Multimedia communications: architectural alternatives

    Science.gov (United States)

    McGarty, Terrence P.; Treves, S. T.

    1992-03-01

    Multimedia communications systems are a combination of human interfaces and end users interacting with multimedia data bases and highly disparate but interconnected communications networks. This paper discusses several architectural alternatives and system requirements that will assist in the design and development of MMCS in actual environments. The approaches taken in this paper are based upon the development of such systems in both medical and printing and publishing environments. This paper develops several key concepts as how best to define and structure data in a multimedia environment, how best to integrate the communications elements, and how best to permit the maximum flexibility to the end user to utilize the system's capabilities in the context of a fully conversational environment.

  14. Implementation of Multimedia Technologies into the Educational Process in Developed Countries

    Directory of Open Access Journals (Sweden)

    Sukhomudrenko Yuliia

    2016-06-01

    Full Text Available In the context of information technology development of a society requirements to professional training of teachers and forming of their competencies are increasing. The need for provision of media education consistent with challenges of an information society, organization of pedagogues’ in the field of media education training, based on media needs of the youth, development of innovative approaches and implementation of effective media education models into all the segments of education has been emphasized. Informatization is becoming a leading trend in education modernization that causes the need for advancing a level of teachers’ training, as the latter should possess information technologies. Thus, special attention should be paid to implementation of new learning forms that presuppose the use of computer resources. Ukraine requires an intensive informatization of the education system. Quite urgent for Ukrainian education system is the implementation of new multimedia technologies into the educational process of primary, secondary, high schools and higher education institutions. So, teachers’ training for the use of multimedia technologies is a topical task of teacher education. Based on the analysis of native and foreign works dedicated to the problem of use of computer technologies it has been concluded that in different countries the potential of multimedia technologies has been used since the 1970s and 80s. The experiment on the implementation of multimedia technologies into the educational process was conducted; computer programs, textbooks and methodical recommendations for teachers were developed; main directions of school informatization were outlined; the staff problem was being solved; people’s adaptation to life in an information society was launched. In the 1990s education projects were realized, the need for education informatization was reflected on subject programs; general and specific trends in the development of

  15. Exploring Multimedia Web Conferencing

    Directory of Open Access Journals (Sweden)

    Ana-Maria SUDUC

    2009-01-01

    Full Text Available Internet changed the perspective on meetings and also on decision making processes. Virtualization of meetings has become a common way for collaboration among employees, customers, partners, trainees and trainers, etc. Web conferencing allows the collaboration between teams' members to achieve common goals. Without the need of travelling and meeting organization, the web conferencing applications permit the participation of people from different location. Web conferencing applications are multimedia systems that allow various remote collaborations with multiple types of resources. The paper presents an exploratory study on multimedia web conferencing systems, its advantages and disadvantages and also a use case, meant to highlight several of this technology benefits and problems.

  16. Evaluation of information display at advanced main control room

    Energy Technology Data Exchange (ETDEWEB)

    Min, Dai Hwan; Jo, Heon Jin; Jeon, Byung Ho [Korea Univ., Seoul (Korea, Republic of)

    2001-03-15

    The purpose of this research is first to establish an evaluation method for CBPs(Computer-Based Procedures) at the advanced MCR as a part of regulation technology for the safety of KNGR. The second purpose is to design a prototype of a support system for the evaluation. We have selected the guideline method for the evaluation, since currently there is not any better alternative. Several guidelines have been published for the design of CBPs. The guidelines include both guidance for CBP design process review and guidance for CBP design product review. Although CBPs have many advantages over PBPs(Pater-Based Procedures), they have some drawbacks since CBPs show the information on display screens instead of papers, and generate some new issues that have not been raised with PBPs. For the new issues, we need to be cautious because it is hard to generalize the effects of CBPs and there is no conclusive answer yet. A support system is necessary for the evaluation of CBPs, since it is not easy to carry out an evaluation task even though an evaluator has firm background on cognitive engineering theories and practical experiences. The support system is going to have web-style interface and databases of evaluation items, guidelines for each evaluation item, and technical bases from which a guideline is derived. Evaluation items include those for desirable feature of CBPs and those for a subjective evaluation by the operating crew. The support system will facilitate the task of evaluators by linking evaluation items with technical basis and by providing features for recording and tracing the evaluation result and efforts for resolving the issues identified.

  17. The Advanced Cooperative Arctic Data and Information Service (ACADIS)

    Science.gov (United States)

    Jodha Khalsa, Siri; Parsons, Mark; Yarmey, Lynn; Truslove, Ian; Pearlman, Jay; Boldrini, Enrico

    2013-04-01

    The Advanced Cooperative Arctic Data and Information Service (ACADIS) is a joint effort by the National Snow and Ice Data Center (NSIDC), the University Corporation for Atmospheric Research (UCAR), UNIDATA, and the National Center for Atmospheric Research (NCAR). Its purpose is to provide data support, preservation and access services for all projects funded by NSF's Arctic Science Program (ARC). ACADIS is also being eyed for its potential to support the multi-agency SEARCH (Study of Environmental Arctic Change) effort. The challenge for ACADIS is the large number of projects (over 400) and diverse, multidisciplinary datasets (currently numbering over 900) that it must provide services for. ACADIS is evolving from three separate data management systems having Arctic data which includes field data, model output, global weather observations, remote sensing and social science data. These systems evolved independently and were originally designed for different purposes. Furthermore, the communities accessing these data have different needs and follow different standards and protocols. To meet the challenge of providing a common discovery mechanism for all these data a metadata brokering solution was implemented. This presentation will describe the installation and customization of GI-Cat, a brokering service developed at the Italian National Research Council. The integration of the CISL, EOL and NSIDC catalogs, as well as the THREDDS server provided by the Norwegian Meteorological Institute (NMI), was accomplished using GI-Cat. Search results are accessed via the OpenSearch interface of GI-Cat and presented with rankings based on keyword matches. This creation of this system was accomplished on a timescale of months instead of the years of developer time that would have been required if it had been built from scratch.

  18. Preoperative Anxiety before Spinal Anesthesia: Does Internet-based Visual Information/Multimedia Research Decrease Anxiety and Information Desire? A Prospective Multicentered Study

    OpenAIRE

    Tulgar, Serkan; Boga, Ibrahim; Piroglu, Mustafa Devrim; Ates, Nagihan Gozde; Bombaci, Elif; Can, Tuba; Selvi, Onur; Tas, Zafer; Kose, Halil Cihan

    2017-01-01

    Background: Preoperative anxiety may lead to peroperative or postoperative problems when not overcome. Aims: The aim of this study was to examine the effect of seeking information and other factors on the anxiety of patients preoperatively. Settings and Design: This study was a prospective, multicentered survey. Materials and Methods: Patients scheduled to undergo surgical procedures under spinal anesthesia, preoperatively evaluated as the American Society of Anesthesia 1?3 and where spinal a...

  19. Client-server optimization for multimedia document exchange

    OpenAIRE

    Köstler, Gerhard

    1997-01-01

    Client-server optimization for multimedia document exchange / Gerhard Köstler, Wolfgang Kowarschick, Werner Kießling. - In: Database systems for advanced applications ´97 / eds. Rodney Topor ... - Singapore u.a. : World Scientific, 1997. - S. 35-44. - (Advanced database research and development series ; 6)

  20. Investigating Comparative Advantages of Advance Demand Information in Presence of Heterogeneous Demand

    DEFF Research Database (Denmark)

    Du, Bisheng; Larsen, Christian

    The paper studies aspects of advance demand information and heterogeneous demand in a mathematical model of an inventory system. The concept advance demand information is that customers ahead in time of actual demand place their orders. The concept heterogeneous demand refers to that there are di......The paper studies aspects of advance demand information and heterogeneous demand in a mathematical model of an inventory system. The concept advance demand information is that customers ahead in time of actual demand place their orders. The concept heterogeneous demand refers...

  1. 75 FR 49528 - Freescale Semiconductor, Inc., Networking and Multimedia Group (“NMG”) Excluding the Multimedia...

    Science.gov (United States)

    2010-08-13

    ... Employment and Training Administration Freescale Semiconductor, Inc., Networking and Multimedia Group (``NMG..., applicable to workers of Freescale Semiconductor, Inc., Networking and Multimedia Group (``NMG''), excluding... Semiconductor, Inc., Networking and Multimedia Group (``NMG''), excluding the Multimedia Applications...

  2. Streaming de archivos multimedia desde bases de datos Oracle

    Directory of Open Access Journals (Sweden)

    Jorge Roberto Jova Rodriguez

    2015-04-01

    Full Text Available Streaming systems and the advancement of network infrastructure have enabled multimedia content distribution over the Internet, enabling the consumption of these previously without downloading. This paper shows how a system of this type facilitates handling, data integrity and security of media type. The system consists of a web application developed in Java programming language, using Google Web Toolkit technology for creating user interfaces and Oracle to manage audios and videos. Simultaneously, it use Helix Universal Streaming Server 11 to provide information via website, which is retrieved from an instance of Oracle database which stores all data managed by the system. The application development was guided by the Rational Unified Process methodology. The use of different techniques for sending/receiving content to an instance of Oracle database and the use of the technologies exhibited resulted in the development of a streaming system that allows managing and playing multimedia files stored on a database instance Oracle data more efficiently, centrally and securely.

  3. MULTIMEDIA TECHNOLOGIES IN PRIMARY SCHOOL

    Directory of Open Access Journals (Sweden)

    Vira M. Andriievska

    2010-08-01

    Full Text Available In the article it has been analysed a role of multimedia technologies in primary school. On the basis of conducted analysis of different approaches to interpretation of “multimedia technologies” concept the context of this term is summarized. It is grounded an expedience of the use of multimedia in primary school practice as well as the types of multimedia technologies are selected. The factors which must be taken into account during organization the work of primary school pupils with programmatic facilities such as features of psychophysiologic development of primary school pupils and their educational-cognitive activity; didactics potential of multimedia technologies; features of the use of multimedia in studies; requirements to introduction of multimedia in the educational process of primary school are considered.

  4. Renewable energy for new millennium. Training by multimedia systems; Energias renovables para el nuevo milenio. Ensenanza a traves de sistemas multimedia

    Energy Technology Data Exchange (ETDEWEB)

    Colmenar, A.; Peire, J.; Castro, M.

    2004-07-01

    The aim of this article is to present the multimedia application RENEC (Renewable Energies for the New Century). Its teaching basis, the content, are the Renewable Energies, reinforced by powerful support to the information offered by current multimedia systems, the container. It's about a research project and the development of a multimedia product that tries to bring the knowledge of renewable energies to the society in the most simple, rigorous and pleasant way. (Author)

  5. Modeling Distributed Multimedia Synchronization with DSPN

    Institute of Scientific and Technical Information of China (English)

    宋军; 顾冠群

    1998-01-01

    Multimedia synchronization is the essential technology for the integration of multimedia in distributed multimedia systems.The multimedia synchronization model has been recognized by many researchers as a premise of the implementation of multimedia synchronization.In distributed multimedia systems,the characteristic of multimedia synchronization is dynamic,and the key medium has the priority in multimedia synchronization.The previously proposed multimedia synchronization models cannot meet these requirements.So a new multimedia dynamic synchronization model-DSPN,based on the timed Petri-net has been designed in this paper.This model can not only let the distributed multimedia system keep multimedia synchronization in a more precise and effective manner according to the runtime situation of the system,but also allow the user to interact with the presentation of multimedia.

  6. Storyboarding Multimedia Interactions.

    Science.gov (United States)

    Martin, Linda C.

    2000-01-01

    Understanding how to include interactivity when designing multimedia-based training (MBT) storyboards is a major key for a successful MBT. Discusses the basic formats of interactions and when to use each format. Describes how to storyboard and areas to address, including: the display area, prompts, branching, programming and graphics notes,…

  7. The Multimedia Challenge.

    Science.gov (United States)

    Penuel, William R.; Means, Barbara; Simkins, Michael

    2000-01-01

    Teachers implementing a local history project in Belmont, California, had help from a federally funded technology innovation challenge grant: the Challenge 2000 Multimedia Project. Sponsored by a Silicon Valley school-business partnership, the initiative illustrates how technology can transform classroom learning while supporting instructional…

  8. Webcam Testing: Validation of an innovative open-ended multimedia test.

    NARCIS (Netherlands)

    J.K. Oostrom (Janneke); M.Ph. Born (Marise); A.W. Serlie (Alec); H.T. van der Molen (Henk)

    2010-01-01

    textabstractAbstract: A modern test that takes advantage of the opportunities provided by advancements in computer technology is the multimedia test. The purpose of this study was to investigate the criterion-related validity of a specific open-ended multimedia test, namely a webcam test, by means o

  9. The impact of IAIMS on the work of information experts. Integrated Advanced Information Management Systems.

    Science.gov (United States)

    Ash, J

    1995-10-01

    Integrated Advanced Information Management Systems (IAIMS) programs differ but have certain characteristics in common. Technological and organizational integration are universal goals. As integration takes place, what happens to those implementing the vision? A survey of 125 staff members, or information experts, involved in information or informatics at an IAIMS-funded institution was conducted during the last year of the implementation phase. The purpose was to measure the impact of IAIMS on the jobs of those in the library and related service units, and the computing, telecommunications, and health informatics divisions. The researchers used newly developed scales measuring levels of integration (knowledge of and involvement with other departments), customer orientation (focus on the user), and informatedness (changes in the nature of work beyond automation of former routines). Ninety-four percent of respondents indicated that their jobs had changed a great deal; the changes were similar regardless of division. To further investigate the impact of IAIMS on librarians in particular, a separate skills survey was conducted. The IAIMS librarians indicated that technology and training skills are especially needed in the new, integrated environment.

  10. 42 CFR 495.338 - Health information technology implementation advance planning document requirements (HIT IAPD).

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Health information technology implementation advance planning document requirements (HIT IAPD). 495.338 Section 495.338 Public Health CENTERS FOR... the Medicaid Program § 495.338 Health information technology implementation advance planning...

  11. 42 CFR 495.336 - Health information technology planning advance planning document requirements (HIT PAPD).

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Health information technology planning advance planning document requirements (HIT PAPD). 495.336 Section 495.336 Public Health CENTERS FOR MEDICARE... Medicaid Program § 495.336 Health information technology planning advance planning document...

  12. 47 CFR 54.621 - Access to advanced telecommunications and information services.

    Science.gov (United States)

    2010-10-01

    ... information services. 54.621 Section 54.621 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... § 54.621 Access to advanced telecommunications and information services. (a) Twenty-five percent of the... service support equal to 50 percent of the monthly cost of advanced telecommunications and...

  13. New Trends on Ubiquitous Mobile Multimedia Applications

    Directory of Open Access Journals (Sweden)

    Oliveira Marco

    2010-01-01

    Full Text Available Mobile devices present the opportunity to enhance our fast-growing and globally connected society, improving user-experience through novel approaches for information dissemination through mobile communication. The research community is developing new technologies, services, and applications to enable ubiquitous environments based on mobile technology. This paper tackles several important challenges such as communication cost and device limitations for development of ubiquitous multimedia applications. And we propose a system for news delivery using a set of wireless multimedia applications. For this purpose, we have performed a case study with Apple iPhone's platform, featuring two multimedia application contexts, namely, Web and native applications. The multimedia mobile applications draw on iPhone's assets, enabling context-awareness to distribute news, improving communication efficiency and setting-up viewing optimizations, thus enhancing user-experience. The proposed system is evaluated and validated through a series of real-life experiments on real devices, with online full availability. Moreover, due to the Web application availability, the system is not restrained to Apple's iPhone platform, but can also benefit users with other devices.

  14. The application of multimedia technology in English Teaching

    Institute of Scientific and Technical Information of China (English)

    袭荣英

    2010-01-01

    For the current foreign language teaching using multimedia technology has become a necessity in information age. The modernization of computer has paved a new way of deepening teaching reform and improving teaching efficiency and quality. With the computer technology applied in education, language teachers have witnessed dramatic changes in the ways that hnguages are taught Multimedia technology applied in English teaching has been considered to be amoreeffective medium, which represents an inevitable trend of applied linguistics.

  15. Differences between multimedia and text-based assessments of emotion management: An exploration with the multimedia emotion management assessment (MEMA).

    Science.gov (United States)

    MacCann, Carolyn; Lievens, Filip; Libbrecht, Nele; Roberts, Richard D

    2016-11-01

    People process emotional information using visual, vocal, and verbal cues. However, emotion management is typically assessed with text based rather than multimedia stimuli. This study (N = 427) presents the new multimedia emotion management assessment (MEMA) and compares it to the text-based assessment of emotion management used in the MSCEIT. The text-based and multimedia assessment showed similar levels of cognitive saturation and similar prediction of relevant criteria. Results demonstrate that the MEMA scores have equivalent evidence of validity to the text-based MSCEIT test scores, demonstrating that multimedia assessment of emotion management is viable. Furthermore, our results inform the debate as to whether cognitive saturation in emotional intelligence (EI) measures represents "noise" or "substance". We find that cognitive ability associations with EI represent substantive variance rather than construct-irrelevant shared variance due to reading comprehension ability required for text-based items.

  16. Polling Strategy for Wireless Multimedia LANs

    Institute of Scientific and Technical Information of China (English)

    YANG Zhijun; ZHAO Dongfeng

    2006-01-01

    Wireless local area networks (WLANs) are a viable technology for multimedia traffic. One of the most common WLANs standards being adopted as a mature technology is the IEEE 802.11 standard. This paper presents a new polling strategy for wireless multimedia LANs with variable packet lengths, which synchronizes polling and transmission of the information packets. A mathematical model based on imbedded Markov chain theory and the generation function was used to predict the mean queue length and information packet waiting time. The efficiency of the new strategy was validated by mathematical analysis and simulations. The results show that parallel system's mean queue length, information packet waiting time, and polling cycle time are all less than for the non-parallel system and that the improved system is more stable and has greater capacity.

  17. Information technologies in management processes: e-Government advances

    OpenAIRE

    Rosimeri Maria de Souza; Universidade Federal de Santa Catarina; Paula de Souza; Universidade Federal de Santa Catarina; Sérgio Murilo Petri; Universidade Federal de Santa Catarina; Eugenio Andrés Díaz Merino; Universidade Federal de Santa Catarina

    2014-01-01

    This work presents an information technologies study in management organization, delimited to the Digital Government actions (e-Gov. portal). Its objective is to verify how the information and communication technologies (ICT) influence the management processes, using the e-Gov. portal as the main tool providing technological changes to citizens. This research is justified by the fact that information technology (IT) becomes increasingly essential to the society, to organizations and to busine...

  18. Concepts and recent advances in generalized information measures and statistics

    CERN Document Server

    Kowalski, Andres M

    2013-01-01

    Since the introduction of the information measure widely known as Shannon entropy, quantifiers based on information theory and concepts such as entropic forms and statistical complexities have proven to be useful in diverse scientific research fields. This book contains introductory tutorials suitable for the general reader, together with chapters dedicated to the basic concepts of the most frequently employed information measures or quantifiers and their recent applications to different areas, including physics, biology, medicine, economics, communication and social sciences. As these quantif

  19. A monopolistic market for advanced traveller information systems and road use efficiency

    OpenAIRE

    Zhang, R.; Verhoef, E.T.

    2004-01-01

    This study presents a model for exploring the interactions between a transport market and a monopolistic market for advanced traveller information systems (ATIS). We examine the properties of the information market, and in particular, the relationship between monopoly information pricing and road system efficiency. From model experiments, we find that increasing information penetration will lead to negative external effects for the already informed drivers. Furthermore, monopoly information p...

  20. Teaching of Multimedia Presentation Creation

    OpenAIRE

    Ingrid Nagyová; Milan Turčáni

    2008-01-01

    Multimedia presentation has its well-founded place in classwork and in the teaching process itself. Multimedia enables teachers to speak to their pupils and students through pictures and sounds. Computer presentation accompanies the teacher in the teaching process that thus becomes more comprehensive, well-considered and effective. In addition classwork supported by multimedia activities is more interesting and attractive for students. There is no doubt that the competence and skill in creati...

  1. Multimedia programming with pure data

    CERN Document Server

    Chung, Bryan

    2013-01-01

    A quick and comprehensive tutorial book for media designers to jump-start interactive multimedia production with computer graphics, digital audio, digital video, and interactivity, using the Pure Data graphical programming environment.An introductory book on multimedia programming for media artists/designers who like to work on interactivity in their projects, digital art/design students who like to learn the first multimedia programming technique, and audio-visual performers who like to customize their performance sets

  2. Fusion of smart, multimedia and computer gaming technologies research, systems and perspectives

    CERN Document Server

    Favorskaya, Margarita; Jain, Lakhmi; Howlett, Robert

    2015-01-01

      This monograph book is focused on the recent advances in smart, multimedia and computer gaming technologies. The Contributions include:   ·         Smart Gamification and Smart Serious Games. ·         Fusion of secure IPsec-based Virtual Private Network, mobile computing and rich multimedia technology. ·         Teaching and Promoting Smart Internet of Things Solutions Using the Serious-game Approach. ·         Evaluation of Student Knowledge using an e-Learning Framework. ·         The iTEC Eduteka. ·         3D Virtual Worlds as a Fusion of Immersing, Visualizing, Recording, and Replaying Technologies. ·         Fusion of multimedia and mobile technology in audioguides for Museums and Exhibitions: from Bluetooth Push to Web Pull. The book is directed to researchers, students and software developers working in the areas of education and information technologies.  

  3. Intelligent Interactive Multimedia

    CERN Document Server

    Watanabe, Toyohide; Takahashi, Naohisa; 5th International Conference on Intelligent Interactive Multimedia Systems and Services

    2012-01-01

    This volume contains the Proceedings of the 5th International Conference on Intelligent Interactive Multimedia Systems and Services (KES-IIMSS-12).  The Conference was jointly organised by Nagoya University in Japan and the KES International organisation, and held in the attractive city of Gifu.   The KES-IIMSS conference series, (series chairs Prof. Maria Virvou and Prof. George Tsihrintzis), presents novel research in various areas of intelligent multimedia system relevant to the development of a new generation of interactive, user-centric devices and systems.  The aim of the conference is to provide an internationally respected forum for scientific research in the technologies and applications of this new and dynamic research area.

  4. Based on Multimedia Learning Theory of Teacher Training Network Course Information Design Research%基于多媒体学习理论的教师培训网络课程信息设计研究

    Institute of Scientific and Technical Information of China (English)

    李志坚; 田斌

    2012-01-01

    This paper analyzed the characteristics of adult and the cognitive theory of multimedia learning , which is proposed by Mayer at the base four design strategies on web - based curriculum is proposed in order to improve the design quality of network course information.%本文以迈耶(Mayer)等人提出的多媒体学习认知理论为依据,结合在职教师的一般学习特征,提出了教师培训网络课程信息设计的四个策略,旨在提高网络课程信息设计的质量。

  5. Flash Builder charting and multimedia

    CERN Document Server

    Rocchi, Cesare

    2010-01-01

    Charting and multimedia are two vital tools for data-driven applications. Learn about the main components of the chart library included in Flash Builder, and see how to build and customize widely used charts. Turning your attention to the multimedia capabilities of the Flex framework, you will review the multimedia components built into the Flex library, and learn how to use ActionScript to manipulate video and audio files. Charting and Multimedia is the third of five articles that will be compiled in the book, Data Visualization with Flash Builder: Designing RIA and AIR Applications with Rem

  6. Educational Multimedia and Hypermedia, 1994. Proceedings of ED-MEDIA 94--World Conference on Educational Multimedia and Hypermedia (Vancouver, British Columbia, Canada, June 25-30, 1994).

    Science.gov (United States)

    Ottmann, Thomas, Ed.; Tomek, Ivan, Ed.

    This collection presents papers pertaining to the wide area of educational multimedia and hypermedia. The conference serves as a forum for the dissemination of information on the research, development, and applications in all areas of multimedia/hypermedia in education across all disciplines and levels of education. The papers cover a wide range…

  7. Multimedia and Internet Systems Theory and Practice

    CERN Document Server

    Choroś, Kazimierz; Siemiński, Andrzej

    2013-01-01

    Aleksander Zgrzywa,  Kazimierz Choroś, and  Andrzej Siemiński (Eds.) Multimedia and Internet Systems: Theory and Practice     During the last 20 years we have witnessed a rapid development of Multimedia and Network Information Systems. What is even more important, the pace of change does not show any sign of slowing. When we look back we see how many research projects that have originated at various universities or in research facilities are now part of our everyday life. This monograph offers the reader a very broad review of the most recent scientific investigations in that area. The book is a collection of carefully selected and the most representative investigations, solutions, and applications presented by scientific teams from several countries. The content of the monograph has been divided into four parts: 1.  Multimedia Information Technology 2.  Information Systems Specification 3.  Information Systems Applications 4.  Web Systems and Network Technologies The book is aiming to attract more ...

  8. OntoELAN: An Ontology-based Linguistic Multimedia Annotator

    CERN Document Server

    Chebotko, Artem; Lu, Shiyong; Fotouhi, Farshad; Aristar, Anthony; Brugman, Hennie; Klassmann, Alexander; Sloetjes, Han; Russel, Albert; Wittenburg, Peter

    2009-01-01

    Despite its scientific, political, and practical value, comprehensive information about human languages, in all their variety and complexity, is not readily obtainable and searchable. One reason is that many language data are collected as audio and video recordings which imposes a challenge to document indexing and retrieval. Annotation of multimedia data provides an opportunity for making the semantics explicit and facilitates the searching of multimedia documents. We have developed OntoELAN, an ontology-based linguistic multimedia annotator that features: (1) support for loading and displaying ontologies specified in OWL; (2) creation of a language profile, which allows a user to choose a subset of terms from an ontology and conveniently rename them if needed; (3) creation of ontological tiers, which can be annotated with profile terms and, therefore, corresponding ontological terms; and (4) saving annotations in the XML format as Multimedia Ontology class instances and, linked to them, class instances of o...

  9. Handbook of digital forensics of multimedia data and devices

    CERN Document Server

    Li, Shujun

    2015-01-01

    Digital forensics and multimedia forensics are rapidly growing disciplines whereby electronic information is extracted and interpreted for use in a court of law. These two fields are finding increasing importance in law enforcement and the investigation of cybercrime as the ubiquity of personal computing and the internet becomes ever-more apparent. Digital forensics involves investigating computer systems and digital artefacts in general, while multimedia forensics is a sub-topic of digital forensics focusing on evidence extracted from both normal computer systems and special multimedia devices, such as digital cameras. This book focuses on the interface between digital forensics and multimedia forensics, bringing two closely related fields of forensic expertise together to identify and understand the current state-of-the-art in digital forensic investigation. Both fields are expertly attended to by contributions from researchers and forensic practitioners specializ ng in diverse topics such as forensic aut...

  10. SYSTEM ANALYSIS AND DESIGN FOR MULTIMEDIA RETRIEVAL SYSTEMS

    Directory of Open Access Journals (Sweden)

    Avinash N Bhute

    2013-12-01

    Full Text Available Due to the extensive use of information technology and the recent developments in multimedia systems, the amount of multimedia data available to users has increased exponentially. Video is an example of multimedia data as it contains several kinds of data such as text, image, meta-data, visual and audio. Content based video retrieval is an approach for facilitating the searching and browsing of large multimedia collections over WWW. In order to create an effective video retrieval system, visual perception must be taken into account. We conjectured that a technique which employs multiple features for indexing and retrieval would be more effective in the discrimination and search tasks of videos. In order to validate this, content based indexing and retrieval systems were implemented using color histogram, Texture feature (GLCM, edge density and motion.

  11. DOES MULTIMEDIA THEORY APPLY TO ALL STUDENTS? THE IMPACT OF MULTIMEDIA PRESENTATIONS ON SCIENCE LEARNING

    Directory of Open Access Journals (Sweden)

    Peter G. Schrader

    2016-01-01

    Full Text Available User You are logged in as... mocak My Profile Log Out Log Out as User Journal Content Search Search Scope Browse By Issue By Author By Title Indexing/Abstracting -Doaj -Google Scholar -J Gate/Informatics -Ulrich's Under review by: -Ebsco -Journal Seek -info BASE INDEX -ERIC -Ulakbim/tr index Article Tools Abstract Print this article Indexing metadata How to cite item Finding References Review policy Email this article Email the author Related Items Show all The fourth issue of Journal of Learning and Teaching in Digital Age(JOLTIDA has been published. Editorial Board Open Journal Systems Journal Help Notifications View (564 new Manage Information For Readers For Authors For Librarians Creative Commons License Font Size Make font size smaller Make font size default Make font size larger Home About User Home Search Current Archives Announcements Home > Vol 1, No 1 (2016 > Schrader  DOES MULTIMEDIA THEORY APPLY TO ALL STUDENTS? THE IMPACT OF MULTIMEDIA PRESENTATIONS ON SCIENCE LEARNING Peter G. Schrader University of Nevada Las Vegas, USA pg.schrader@unlv.edu Eric E. Rapp ericrapp@icloud.com ABSTRACT In K-12 school settings in the United States, there is a preponderance of information delivered via multimedia to students everyday (e.g., visual aids found in science textbooks, electronic tablets, streamed video content, web pages, animations, and PowerPoint presentations. The cognitive theory of multimedia learning (CTML outlines numerous principles associated with learning from and with multimedia (Mayer, Hegarty, Mayer, & Cambell, 2005. However, the bulk of the research like the CTML has been conducted using college age students (Jones, 2010; McTigue, 2009. There is ample evidence that college age students and younger students exhibit numerous and important differences when learning from multimedia content (Hannus & Hyona, 1999; McTique, 2009; Moreno, 2007; Van Parreren, 1983. As a result, the objective of the current study is to examine the

  12. Human eye haptics-based multimedia.

    Science.gov (United States)

    Velandia, David; Uribe-Quevedo, Alvaro; Perez-Gutierrez, Byron

    2014-01-01

    Immersive and interactive multimedia applications offer complementary study tools in anatomy as users can explore 3D models while obtaining information about the organ, tissue or part being explored. Haptics increases the sense of interaction with virtual objects improving user experience in a more realistic manner. Common eye studying tools are books, illustrations, assembly models, and more recently these are being complemented with mobile apps whose 3D capabilities, computing power and customers are increasing. The goal of this project is to develop a complementary eye anatomy and pathology study tool using deformable models within a multimedia application, offering the students the opportunity for exploring the eye from up close and within with relevant information. Validation of the tool provided feedback on the potential of the development, along with suggestions on improving haptic feedback and navigation.

  13. Information technology planning: critical for implementing advanced manufacturing automation

    Energy Technology Data Exchange (ETDEWEB)

    Devine, M.; Brogden, I. [EDS Canada Management Consulting Services, Whitby, ON (Canada)

    1994-12-31

    The paper describes the major components of information technology planning that, although developed for manufacturing companies, apply to mining companies. The major components of a fully integrated plan are discussed: strategic business planning, business process reengineering, corporate technology policy, application planning, information and data planning, infrastructure planning, and resource management. The factors that are critical to the success of information technology planning are discussed. Effective management for change must consider the following key components: corporate strategy, organizational structure, business process, people, culture, and technology. 12 refs., 5 figs., 1 tab.

  14. Information technology security at the Advanced Photon Source.

    Energy Technology Data Exchange (ETDEWEB)

    Sidorowicz, K. V.; McDowell, W.; APS Engineering Support Division

    2007-01-01

    The proliferation of 'botnets,' phishing schemes, denial-of-service attacks, root kits, and other cyber attack schemes designed to capture a system or network creates a climate of concern for system administrators, especially for those managing accelerator and large experimental-physics facilities, as they are very public targets. This paper will describe the steps being taken at the Advanced Photon Source (APS) to protect the infrastructure of the overall network with emphasis on security for the APS control system.

  15. Background information: requirements for advanced specialty education programs in prosthodontics.

    Science.gov (United States)

    1983-12-01

    The proposed revisions have been developed to address problems of fragmentation, inconsistency, and lack of balance in advanced prosthodontic education. Minimum didactic and clinical requirements for each subdiscipline are clearly indicated in the proposed "Requirements," and programs will no longer be directed to provide special emphasis in one subdiscipline. It should be noted that the proposed "Requirements" do not prevent or preclude programs from emphasizing one subdiscipline. This option is left up to the sponsoring institutions. The proposed "Requirements," however, do underscore the fact that the primary responsibility of accredited prosthodontic programs is to provide students with the opportunity to achieve competence in the full scope of prosthodontic procedures.

  16. Advanced remote sensing terrestrial information extraction and applications

    CERN Document Server

    Liang, Shunlin; Wang, Jindi

    2012-01-01

    Advanced Remote Sensing is an application-based reference that provides a single source of mathematical concepts necessary for remote sensing data gathering and assimilation. It presents state-of-the-art techniques for estimating land surface variables from a variety of data types, including optical sensors such as RADAR and LIDAR. Scientists in a number of different fields including geography, geology, atmospheric science, environmental science, planetary science and ecology will have access to critically-important data extraction techniques and their virtually unlimited application

  17. Traffic forecaster for MPLS multimedia data streams

    Science.gov (United States)

    Ambrose, Barry; Lin, Freddie

    2006-05-01

    Contemporary high performance data networks carry a wide range of multimedia services (voice, video, audio, text, sensor data, etc.) that require an outstanding Quality of Service (QoS) to provide performance guarantees in priority delivery, latency, bandwidth utilization, load balancing, etc. With the advent of recent Multi-Protocol Label Switching (MPLS) network standards, the QoS has made significant progress in performance to provide these performance guarantees. Right now, attention has turned to the task of managing these QoS networks more efficiently through the handling of network traffic. We have investigated a novel Network Traffic Forecasting Assisted QoS Planner technology that will provide constantly updated forecasts of data traffic and server loads to any application that needs this information. Using source models of voice, video and data traffic based on empirical studies of TCP/IP data traffic carried out by Paxson and Floyd in the 1990's, our studies have shown that the system may provide up to 43% bandwidth savings for MPLS data streams, by predicting future traffic flows and reserving network resources to accommodate the predicted traffic. The system additionally provides a means to submit bandwidth reservation requests for those applications that need assured service guarantees for data delivery. The technology essentially increases the efficiency and effectiveness of multimedia information and communication network infrastructure that supports multiple or adaptive QoS levels for multimedia data networking and information system applications.

  18. Multimedia for mobile environment: image enhanced navigation

    Science.gov (United States)

    Gautam, Shantanu; Sarkis, Gabi; Tjandranegara, Edwin; Zelkowitz, Evan; Lu, Yung-Hsiang; Delp, Edward J.

    2006-01-01

    As mobile systems (such as laptops and mobile telephones) continue growing, navigation assistance and location-based services are becoming increasingly important. Existing technology allow mobile users to access Internet services (e.g. email and web surfing), simple multimedia services (e.g. music and video clips), and make telephone calls. However, the potential of advanced multimedia services has not been fully developed, especially multimedia for navigation or location based services. At Purdue University, we are developing an image database, known as LAID, in which every image is annotated with its location, compass heading, acquisition time, and weather conditions. LAID can be used to study several types of navigation problems: A mobile user can take an image and transmit the image to the LAID sever. The server compares the image with the images stored in the database to determine where the user is located. We refer to this as the "forward" navigation problem. The second type of problem is to provide a "virtual tour on demand". A user inputs a starting and an ending addresses and LAID retrieves the images along a route that connects the two addresses. This is a generalization of route planning. Our database currently contains over 20000 images and covers approximately 25% of the city of West Lafayette, Indiana.

  19. Advances in statistical multisource-multitarget information fusion

    CERN Document Server

    Mahler, Ronald PS

    2014-01-01

    This is the sequel to the 2007 Artech House bestselling title, Statistical Multisource-Multitarget Information Fusion. That earlier book was a comprehensive resource for an in-depth understanding of finite-set statistics (FISST), a unified, systematic, and Bayesian approach to information fusion. The cardinalized probability hypothesis density (CPHD) filter, which was first systematically described in the earlier book, has since become a standard multitarget detection and tracking technique, especially in research and development.Since 2007, FISST has inspired a considerable amount of research

  20. Operation of the power information center: Performance of secretariat functions and information exchange activities in the advanced power field of the interagency advanced power group

    Science.gov (United States)

    1983-01-01

    Highlights of activities conducted during the reporting period to facilitate the exchange of technical information among scientists and engineers both within the federal government and within industry are cited. Interagency Advanced Power Group meetings and special efforts, project briefs, and organization development are considered.

  1. Advanced applications of natural language processing for performing information extraction

    CERN Document Server

    Rodrigues, Mário

    2015-01-01

    This book explains how can be created information extraction (IE) applications that are able to tap the vast amount of relevant information available in natural language sources: Internet pages, official documents such as laws and regulations, books and newspapers, and social web. Readers are introduced to the problem of IE and its current challenges and limitations, supported with examples. The book discusses the need to fill the gap between documents, data, and people, and provides a broad overview of the technology supporting IE. The authors present a generic architecture for developing systems that are able to learn how to extract relevant information from natural language documents, and illustrate how to implement working systems using state-of-the-art and freely available software tools. The book also discusses concrete applications illustrating IE uses.   ·         Provides an overview of state-of-the-art technology in information extraction (IE), discussing achievements and limitations for t...

  2. 19 CFR 123.92 - Electronic information for truck cargo required in advance of arrival.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Electronic information for truck cargo required in advance of arrival. 123.92 Section 123.92 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS RELATIONS WITH CANADA AND MEXICO Advance...

  3. 19 CFR 123.91 - Electronic information for rail cargo required in advance of arrival.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Electronic information for rail cargo required in advance of arrival. 123.91 Section 123.91 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS RELATIONS WITH CANADA AND MEXICO Advance...

  4. National Center for Advanced Information Components Manufacturing. Program summary report, Volume II

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    The National Center for Advanced Information Components Manufacturing focused on manufacturing research and development for flat panel displays, advanced lithography, microelectronics, and optoelectronics. This report provides an overview of the program, program history, summaries of the technical projects, and key program accomplishments.

  5. Features of methods of advancement of information product in network the Interne

    Directory of Open Access Journals (Sweden)

    Oksentyuk, Roman Andriyovych

    2011-05-01

    Full Text Available In the article the features of construction of world network are considered the Internet as one of types of modern innovative technologies in marketing. His role is exposed in the modern world of entrepreneurial activity, most widespread methods of advancement of product by internet marketing. Pointed suggestion from advancement of informative product in a network the Internet.

  6. Cognitive Synergy in Multimedia Learning

    Science.gov (United States)

    Kim, Daesang; Kim, Dong-Joong; Whang, Woo-Hyung

    2013-01-01

    The main focus of our study was to investigate multimedia effects that had different results from the findings of existing multimedia learning studies. First, we describe and summarize three experimental studies we conducted from 2006 to 2010. Then we analyze our findings to explore learner characteristics that may impact the cognitive processes…

  7. The Features of Multimedia Teaching

    Institute of Scientific and Technical Information of China (English)

    DuYaomei

    2004-01-01

    The first feature of a multimedia teaching system lies in that it has to incorporate into its own the synchronic teaching vs. the diachronic teaching in different time "zones". The priority of such multimedia approach is that the learner can arrange and control their own time and energy and the whole teaching schedule in close accordance with their own actual situations and interests.

  8. Multimedia Modules for Electromagnetics Education.

    Science.gov (United States)

    De Los Santos Vidal, Oriol; Iskander, Magdy F.

    1997-01-01

    Multimedia technology is an invaluable teaching and learning resource. One advantage of technology based education is the ability to combine practical applications, visualization of complex mathematical and abstract subjects, virtual labs, and guided use of simulation software. This article describes several multimedia tutorials for…

  9. Multimedia Principle in Teaching Lessons

    Science.gov (United States)

    Kari Jabbour, Khayrazad

    2012-01-01

    Multimedia learning principle occurs when we create mental representations from combining text and relevant graphics into lessons. This article discusses the learning advantages that result from adding multimedia learning principle into instructions; and how to select graphics that support learning. There is a balance that instructional designers…

  10. Multimedia Instructional Tools and Student Learning in Computer Applications Courses

    Science.gov (United States)

    Chapman, Debra Laier

    2013-01-01

    Advances in technology and changes in educational strategies have resulted in the integration of technology into the classroom. Multimedia instructional tools (MMIT) have been identified as a way to provide student-centered active-learning instructional material to students. MMITs are common in introductory computer applications courses based on…

  11. Advances in Computer Science and Information Engineering Volume 1

    CERN Document Server

    Lin, Sally

    2012-01-01

    CSIE2012 is an integrated conference concentrating its focus on Computer Science and Information Engineering . In the proceeding, you can learn much more knowledge about Computer Science and Information Engineering of researchers from all around the world. The main role of the proceeding is to be used as an exchange pillar for researchers who are working in the mentioned fields. In order to meet the high quality of Springer, AISC series, the organization committee has made their efforts to do the following things. Firstly, poor quality paper has been refused after reviewing course by anonymous referee experts. Secondly, periodically review meetings have been held around the reviewers about five times for exchanging reviewing suggestions. Finally, the conference organizers had several preliminary sessions before the conference. Through efforts of different people and departments, the conference will be successful and fruitful.

  12. Advances in Computer Science and Information Engineering Volume 2

    CERN Document Server

    Lin, Sally

    2012-01-01

    CSIE2012 is an integrated conference concentrating its focus on Computer Science and Information Engineering . In the proceeding, you can learn much more knowledge about Computer Science and Information Engineering of researchers from all around the world. The main role of the proceeding is to be used as an exchange pillar for researchers who are working in the mentioned fields. In order to meet the high quality of Springer, AISC series, the organization committee has made their efforts to do the following things. Firstly, poor quality paper has been refused after reviewing course by anonymous referee experts. Secondly, periodically review meetings have been held around the reviewers about five times for exchanging reviewing suggestions. Finally, the conference organizers had several preliminary sessions before the conference. Through efforts of different people and departments, the conference will be successful and fruitful.

  13. Advances in spatial epidemiology and geographic information systems.

    Science.gov (United States)

    Kirby, Russell S; Delmelle, Eric; Eberth, Jan M

    2017-01-01

    The field of spatial epidemiology has evolved rapidly in the past 2 decades. This study serves as a brief introduction to spatial epidemiology and the use of geographic information systems in applied research in epidemiology. We highlight technical developments and highlight opportunities to apply spatial analytic methods in epidemiologic research, focusing on methodologies involving geocoding, distance estimation, residential mobility, record linkage and data integration, spatial and spatio-temporal clustering, small area estimation, and Bayesian applications to disease mapping. The articles included in this issue incorporate many of these methods into their study designs and analytical frameworks. It is our hope that these studies will spur further development and utilization of spatial analysis and geographic information systems in epidemiologic research.

  14. Advanced Instrumentation, Information, and Control Systems Technologies Technical Program Plan

    Energy Technology Data Exchange (ETDEWEB)

    Bruce Hallbert

    2012-09-01

    Reliable instrumentation, information, and control (II&C) systems technologies are essential to ensuring safe and efficient operation of the U.S. light water reactor (LWR) fleet. These technologies affect every aspect of nuclear power plant (NPP) and balance-of-plant operations. In 1997, the National Research Council conducted a study concerning the challenges involved in modernization of digital instrumentation and control systems in NPPs. Their findings identified the need for new II&C technology integration.

  15. Advances of information technology in communication with adolescent patients

    OpenAIRE

    Zisovska, Elizabeta; Serafimov, Aleksandar; Panova, Gordana; Simeonovska Joveva, Elena

    2013-01-01

    21.century is rapidly becoming an era of educated consumers/patients utilizing the most up-to-date technology to assume control over their health care. The computer will change the patient too. He is coming now with more and better information to the doctor. Adolescent patients particularly are fond of IT communication. On-line counseling becomes the health care environment of tomorrow. New definitions of quality therapeutic relationships occur.

  16. Role of Information Management in Advancing Homeland Security

    Science.gov (United States)

    2011-07-01

    understanding they need to make decisions. Many articles have addressed the tangled web of homeland security issues in terms of authorities, bud- gets , or...directly impact public safety. Despite significant strides since 9/11, decision makers at all levels still do not get the information they need when...Texas Law Review, Vol. 88, p. 1854. 7. Merrie Archer, “The Whole of Government Planning Process,” U.S. Department of State, Washington, D.C., 18

  17. Advancements on Radar Polarization Information Acquisition and Processing

    Directory of Open Access Journals (Sweden)

    Dai Dahai

    2016-04-01

    Full Text Available The study on radar polarization information acquisition and processing has currently been one important part of radar techniques. The development of the polarization theory is simply reviewed firstly. Subsequently, some key techniques which include polarization measurement, polarization anti-jamming, polarization recognition, imaging and parameters inversion using radar polarimetry are emphatically analyzed in this paper. The basic theories, the present states and the development trends of these key techniques are presented and some meaningful conclusions are derived.

  18. Automatization of Student Assessment Using Multimedia Technology.

    Science.gov (United States)

    Taniar, David; Rahayu, Wenny

    Most use of multimedia technology in teaching and learning to date has emphasized the teaching aspect only. An application of multimedia in examinations has been neglected. This paper addresses how multimedia technology can be applied to the automatization of assessment, by proposing a prototype of a multimedia question bank, which is able to…

  19. Advanced modeling of management processes in information technology

    CERN Document Server

    Kowalczuk, Zdzislaw

    2014-01-01

    This book deals with the issues of modelling management processes of information technology and IT projects while its core is the model of information technology management and its component models (contextual, local) describing initial processing and the maturity capsule as well as a decision-making system represented by a multi-level sequential model of IT technology selection, which acquires a fuzzy rule-based implementation in this work. In terms of applicability, this work may also be useful for diagnosing applicability of IT standards in evaluation of IT organizations. The results of this diagnosis might prove valid for those preparing new standards so that – apart from their own visions – they could, to an even greater extent, take into account the capabilities and needs of the leaders of project and manufacturing teams. The book is intended for IT professionals using the ITIL, COBIT and TOGAF standards in their work. Students of computer science and management who are interested in the issue of IT...

  20. Wireless multimedia communications convergence, DSP, QoS, and security

    CERN Document Server

    Rao, KR

    2008-01-01

    This title helps to take maximum advantage of wireless technology and exploit potential advances. With the rapid evolution of multimedia communications, engineers and other professionals are generally forced to hoard a plethora of different texts and journals to maintain a solid grasp on essential ideas and techniques in the field. ""Wireless Multimedia Communications"" provides researchers and students with a primary reference to help readers take maximum advantage of current systems and uncover opportunities to propose new and novel protocols, applications, and services.This title helps to e

  1. Multimedia and ubiquitous engineering MUE 2013

    CERN Document Server

    Ng, Joseph; Jeong, Hwa; Waluyo, Borgy

    2013-01-01

    The new multimedia standards (for example, MPEG-21) facilitate the seamless integration of multiple modalities into interoperable multimedia frameworks, transforming the way people work and interact with multimedia data. These key technologies and multimedia solutions interact and collaborate with each other in increasingly effective ways, contributing to the multimedia revolution and having a significant impact across a wide spectrum of consumer, business, healthcare, education, and governmental domains. Multimedia and Ubiquitous Engineering provides an opportunity for academic and industry professionals to discuss recent progress in the area of multimedia and ubiquitous environment including models and systems, new directions, novel applications associated with the utilization and acceptance of ubiquitous computing devices and systems.

  2. Development of Multimedia Databases%多媒体数据库开发

    Institute of Scientific and Technical Information of China (English)

    李娟

    2001-01-01

    The paper starts with an introduction to the development process of database technologies. Then, it discusses the techniques and methods used to develop multimedia database. Finally, taking the Information Management System of Graduate Students as an example, it describes the design process of a simple multimedia database.

  3. The Design and Testing of Multimedia for Teaching Arithmetic to Deaf Learners

    Science.gov (United States)

    Techaraungrong, Piyaporn; Suksakulchai, Surachai; Kaewprapan, Wacheerapan; Murphy, Elizabeth

    2017-01-01

    The purpose of the study reported on in this paper was to design and test multimedia for deaf and hard of hearing (DHH) learners. The study focused on counting, addition and subtraction with grade one (age 7) DHH learners in Thailand. The multimedia created for the study was informed by design considerations for DHH learners of arithmetic and…

  4. Cognitive Task Analysis of Experts in Designing Multimedia Learning Object Guideline (M-LOG)

    Science.gov (United States)

    Razak, Rafiza Abdul; Palanisamy, Punithavathy

    2013-01-01

    The purpose of this study was to design and develop a set of guidelines for multimedia learning objects to inform instructional designers (IDs) about the procedures involved in the process of content analysis. This study was motivated by the absence of standardized procedures in the beginning phase of the multimedia learning object design which is…

  5. A Usability Study of Users' Perceptions toward a Multimedia Computer-Assisted Learning Tool for Neuroanatomy

    Science.gov (United States)

    Gould, Douglas J.; Terrell, Mark A.; Fleming, Jo

    2008-01-01

    This usability study evaluated users' perceptions of a multimedia prototype for a new e-learning tool: Anatomy of the Central Nervous System: A Multimedia Course. Usability testing is a collection of formative evaluation methods that inform the developmental design of e-learning tools to maximize user acceptance, satisfaction, and adoption.…

  6. Implications of Designing Instructional Video Using Cognitive Theory of Multimedia Learning

    Science.gov (United States)

    Ibrahim, Mohamed

    2012-01-01

    During the last decade, cognitive researchers identified three major challenges facing the use of multimedia materials in instruction. The first challenge is the inclusion of extraneous content that competes with the essential information for limited cognitive resources. Researchers found that including extraneous material in multimedia materials…

  7. Multimedia Applications and Development: Essential Competencies for Librarians

    Science.gov (United States)

    Nagarkar, S.

    2010-10-01

    The Department of Library and Information Science, University of Pune, Maharashtra, India, has designed a special elective course entitled "Multimedia Applications and Development" in its two-year integrated Masters Degree program of Library and Information Science. During the course, various open source tools for creating multimedia content were taught. This paper discusses eight different information products which were created by students of the department from 2007-2009. Each project was designed for special users with their specific needs. Students gained much confidence in handling various media. They got an opportunity to interact with experts in the fields of communication and mass media. Library Science professionals can take advantage of open source multimedia tools as well to create or repackage content according to users' needs. The paper concludes with feedback about the course from students and teachers.

  8. Multimedia and Decision-Making Process

    Directory of Open Access Journals (Sweden)

    Ovidiu-Alin DOBRICAN

    2009-01-01

    Full Text Available Multimedia technology has changed the way we use computers. Multimedia transforms com-puters into a second person. Multimedia technology has made it possible for us to see, hear, read, feel, and talk to computers. Multimedia technology has transformed our use and understanding of computers. On the other hand, multimedia presentation is one of the fastest-growing sectors of the computer industry. Applications have appeared in many areas, such as training, education, business presentation, merchandising, and communications.

  9. Joint Attributes and Event Analysis for Multimedia Event Detection.

    Science.gov (United States)

    Ma, Zhigang; Chang, Xiaojun; Xu, Zhongwen; Sebe, Nicu; Hauptmann, Alexander G

    2017-06-15

    Semantic attributes have been increasingly used the past few years for multimedia event detection (MED) with promising results. The motivation is that multimedia events generally consist of lower level components such as objects, scenes, and actions. By characterizing multimedia event videos with semantic attributes, one could exploit more informative cues for improved detection results. Much existing work obtains semantic attributes from images, which may be suboptimal for video analysis since these image-inferred attributes do not carry dynamic information that is essential for videos. To address this issue, we propose to learn semantic attributes from external videos using their semantic labels. We name them video attributes in this paper. In contrast with multimedia event videos, these external videos depict lower level contents such as objects, scenes, and actions. To harness video attributes, we propose an algorithm established on a correlation vector that correlates them to a target event. Consequently, we could incorporate video attributes latently as extra information into the event detector learnt from multimedia event videos in a joint framework. To validate our method, we perform experiments on the real-world large-scale TRECVID MED 2013 and 2014 data sets and compare our method with several state-of-the-art algorithms. The experiments show that our method is advantageous for MED.

  10. Design of novel non-contact multimedia controller for disability by using visual stimulus.

    Science.gov (United States)

    Pan, Jeng-Shyang; Lo, Chi-Chun; Tsai, Shang-Ho; Lin, Bor-Shyh

    2015-12-01

    The design of a novel non-contact multimedia controller is proposed in this study. Nowadays, multimedia controllers are generally used by patients and nursing assistants in the hospital. Conventional multimedia controllers usually involve in manual operation or other physical movements. However, it is more difficult for the disabled patients to operate the conventional multimedia controller by themselves; they might totally depend on others. Different from other multimedia controllers, the proposed system provides a novel concept of controlling multimedia via visual stimuli, without manual operation. The disabled patients can easily operate the proposed multimedia system by focusing on the control icons of a visual stimulus device, where a commercial tablet is used as the visual stimulus device. Moreover, a wearable and wireless electroencephalogram (EEG) acquisition device is also designed and implemented to easily monitor the user's EEG signals in daily life. Finally, the proposed system has been validated. The experimental result shows that the proposed system can effectively measure and extract the EEG feature related to visual stimuli, and its information transfer rate is also good. Therefore, the proposed non-contact multimedia controller exactly provides a good prototype of novel multimedia controlling scheme.

  11. Reef sharks: recent advances in ecological understanding to inform conservation.

    Science.gov (United States)

    Osgood, G J; Baum, J K

    2015-12-01

    Sharks are increasingly being recognized as important members of coral-reef communities, but their overall conservation status remains uncertain. Nine of the 29 reef-shark species are designated as data deficient in the IUCN Red List, and three-fourths of reef sharks had unknown population trends at the time of their assessment. Fortunately, reef-shark research is on the rise. This new body of research demonstrates reef sharks' high site restriction, fidelity and residency on coral reefs, their broad trophic roles connecting reef communities and their high population genetic structure, all information that should be useful for their management and conservation. Importantly, recent studies on the abundance and population trends of the three classic carcharhinid reef sharks (grey reef shark Carcharhinus amblyrhynchos, blacktip reef shark Carcharhinus melanopterus and whitetip reef shark Triaenodon obesus) may contribute to reassessments identifying them as more vulnerable than currently realized. Because over half of the research effort has focused on only these three reef sharks and the nurse shark Ginglymostoma cirratum in only a few locales, there remain large taxonomic and geographic gaps in reef-shark knowledge. As such, a large portion of reef-shark biodiversity remains uncharacterized despite needs for targeted research identified in their red list assessments. A research agenda for the future should integrate abundance, life history, trophic ecology, genetics, habitat use and movement studies, and expand the breadth of such research to understudied species and localities, in order to better understand the conservation requirements of these species and to motivate effective conservation solutions.

  12. Semantic Storyboard of Judicial Debates: A Novel Multimedia Summarization Environment

    Science.gov (United States)

    Fersini, E.; Sartori, F.

    2012-01-01

    Purpose: The need of tools for content analysis, information extraction and retrieval of multimedia objects in their native form is strongly emphasized into the judicial domain: digital videos represent a fundamental informative source of events occurring during judicial proceedings that should be stored, organized and retrieved in short time and…

  13. Using multimedia effectively in the teaching-learning process.

    Science.gov (United States)

    DiGiacinto, Dora

    2007-01-01

    This report presents current learning theories that relate to multimedia use. It is important to understand how these learning theories apply to the instructional environment that faculty find themselves teaching in today's classroom. Textual information is often presented concurrently with visual information, but the way they are presented can improve or hinder the learning process of novice students.

  14. An Educational Multimedia Presentation on the Introduction to Spacecraft Charging

    Science.gov (United States)

    Lin, E.; dePayrebrune, M.

    2004-01-01

    Over the last few decades, significant knowledge has been gained in how to protect spacecraft from charging; however, the continuing technical advancement in the design and build of satellites requires on-going effort in the study of spacecraft charging. A situation that we have encountered is that not all satellite designers and builders are familiar with the problem of spacecraft charging. The design of a satellite involves many talented people with diverse backgrounds, ranging from manufacturing and assembly to engineering and program management. The complex design and build of a satellite system requires people with highly specialized skills such that cross-specialization is often not achievable. As a result, designers and builders of satellites are not usually familiar with the problems outside their specialization. This is also true for spacecraft charging. Not everyone is familiar with the definition of spacecraft charging and the damage that spacecraft charging can cause. Understanding the problem is an important first step in getting everyone involved in addressing the appropriate spacecraft charging issues during the satellite design and build phases. To address this important first step, an educational multimedia presentation has been created to inform the general engineering community about the basics of spacecraft charging. The content of this educational presentation is based on relevant published technical papers. The presentation was developed using Macromedia Flash. This software produces a more dynamic learning environment than a typical slide show , resulting in a more effective learning experience. The end result is that the viewer will have learned about the basics of spacecraft charging. This presentation is available to the public through our website, www.dplscience.com, free of charge. Viewers are encouraged to pass this presentation to colleagues within their own work environment. This paper describes the content of the multimedia

  15. Multimedia Feedback Systems for Engineering

    Energy Technology Data Exchange (ETDEWEB)

    Gladwell, S.; Gottlieb, E.J.; McDonald, M.J.; Slutter, C.L.

    1998-12-15

    The World Wide Web has become a key tool for information sharing. Engineers and scientists are finding that the web is especially suited to publishing the graphical, multi-layered information that is typical of their work. Web pages are easier to distribute than hardcopy. Web movies have become more accessible, in many offices, than videos. Good VRML viewing software, bundled with most new PCs, has sufficient power to support many engineering needs. In addition to publishing information science and engineering has an important tradition of peer and customer review. Reports, drawings and graphs are typically printed, distributed, reviewed, marked up, and returned to the author. Adding review comments to paper is easy. When, however, the information is in electronic form, this ease of review goes away. It's hard to write on videos. It's even harder to write comments on animated 3D models. These feedback limitations reduce the value of the information overall. Fortunately, the web can also be a useful tool for collecting peer and customer review information. When properly formed, web reports, movies, and 3D animations can be readily linked to review notes. This paper describes three multimedia feed-back systems that Sandia National Laboratories has developed to tap that potential. Each system allows people to make context-sensitive comments about specific web content and electronically ties the comments back to the web content being referenced. The fuel system ties comments to specific web pages, the second system ties the comments to specific frames of digital movies, and the third ties the comments to specific times and viewpoints within 3D animations. In addition to the technologies, this paper describes how they are being used to support intelligent machine systems design at Sandia.

  16. 浅谈多媒体信息技术在高中地理教学中的应用策略%Introduction to Multimedia Information Technology Application in the High School Geography Teaching Strategies

    Institute of Scientific and Technical Information of China (English)

    陈宜春

    2014-01-01

    新阶段,随着我国教育发展水平的不断提高,教学设备和教学方式不断更新,目前,计算机信息技术在各方面得到了迅速发展和广泛应用,多媒体信息技术教学设备逐渐应用到高中地理教学中来,对高中地理教学产生了重要的积极影响。%A new phase,with the constant improvement of the level of education development in our country,the teaching facilities and teaching methods constantly updated.At present,the computer information technology in all aspects of rapid development and extensive application of multimedia teaching equipment information technology gradually applied to the high school geography teaching ,an important positive influence on high school geography teaching.

  17. A semantic middleware to enhance current multimedia retrieval systems with content-based functionalities

    OpenAIRE

    2011-01-01

    210 p. : graf. [EN]This work reviews the information retrieval theory and focuses on the revolution experimented in that field promoted by the digitalization and the widespread use of the multimedia information. After analyzing the trends and promising results in the main disciplines surrounding the content-based information retrieval field, this thesis proposes a reference model for Multimedia Information Retrieval that aims to contextualize the thesis contributions. According to this ref...

  18. Influences of Multimedia Lesson Contents On Effective Learning

    Directory of Open Access Journals (Sweden)

    Tuncay Yavuz Ozdemir

    2013-11-01

    Full Text Available In the information era that we experience today, there is a rapid change in the methods, techniques and materials used for education and teaching. The usage of information and communication technology-assisted teaching materials are becoming more commonplace. Parallel to these developments, the Ministry of National Education took steps to develop IT substructures of all schools in the country and implemented many projects. The purpose of this study is to determine whether or not the multimedia lesson content used by teachers affect effective learning. This study is a qualitative study, conducted with 45 teachers working in primary schools during the 2011-2012 academic year. According to the study findings, participants believe that using multimedia lesson content during lectures increases student motivation, makes students more curious and interested, and think that using multimedia lesson content has positive effects.

  19. A Grammar Analysis Model for the Unified Multimedia Query Language

    Institute of Scientific and Technical Information of China (English)

    Zhong-Sheng Cao; Zong-Da Wu; Yuan-Zhen Wang

    2008-01-01

    The unified multimedia query language (UMQL) is a powerful general-purpose multimedia query language, and it is very suitable for multimedia information retrieval. The paper proposes a grammar analysis model to implement an effective grammatical processing for the language. It separates the grammar analysis of a UMQL query specification into two phases: syntactic analysis and semantic analysis, and then respectively uses Backus-Naur form (EBNF) and logical algebra to specify both restrictive grammar rules. As a result, the model can present error guiding information for a query specification which owns incorrect grammar. The model not only suits well the processing of UMQL queries, but also has a guiding significance for other projects concerning query processings of descriptive query languages.

  20. Advanced Earth-to-orbit propulsion technology information, dissemination and research

    Science.gov (United States)

    Wu, S. T.

    1995-01-01

    In this period of performance a conference (The 1994 Conference on Advanced Earth-to-Orbit Propulsion Technology) was organized and implemented by the University of Alabama in Huntsville and held May 15-17 to assemble and disseminate the current information on Advanced Earth-to-Orbit Propulsion Technology. The results were assembled for publication as NASA-CP-3282, Volume 1 and 2 and NASA-CP-3287.

  1. DEA Multimedia Drug Library: Marijuana

    Science.gov (United States)

    ... DEA Press Room » Multi-Media Library » Image Gallery » Marijuana MARIJUANA To Save Images: First click on the thumbnail ... Save in directory and then click Save. Indoor Marijuana Grow Indoor Marijuana Grow Loose Marijuana Marinol 10mg ...

  2. Multimedia-Video for Learning

    CERN Document Server

    Chua, Kah Hean; Wee, Loo Kang; Tan, Ching

    2015-01-01

    Multimedia engages an audience through a combination of text, audio, still images, animation, video, or interactivity-based content formats. Along this vein, free platforms have been seen to allow budding enthusiasts to create multimedia content. For example, Google sites (Wee, 2012b) offer creative opportunities in website development that enable text insertion, still image, video and animation embedding, along with audio and hyper-interactive links to simulations (Christian & Esquembre, 2012; Wee, 2013; Wee, Goh, & Chew, 2013; Wee, Goh, & Lim, 2013; Wee, Lee, Chew, Wong, & Tan, 2015). This chapter focuses on the video aspect of multimedia, which can be positioned as a component to any effective self-paced on-line lesson that would be available anytime, anywhere via computer or mobile devices. The multimedia video approach aims to help users overcome barriers in creating engaging, effective and meaningful content (Barron & Darling-Hammond, 2008) for teaching and learning in an online envi...

  3. Developer's handbook of interactive multimedia

    CERN Document Server

    Phillips, Robin

    2014-01-01

    New technology is being used more and more in education and providers have to be aware of what is on offer and how it can be used. This practical handbook demonstrates how interactive multimedia can be developed for educational application.

  4. Multimedia content analysis

    CERN Document Server

    Ohm, Jens

    2016-01-01

    This textbook covers the theoretical backgrounds and practical aspects of image, video and audio feature expression, e.g., color, texture, edge, shape, salient point and area, motion, 3D structure, audio/sound in time, frequency and cepstral domains, structure and melody. Up-to-date algorithms for estimation, search, classification and compact expression of feature data are described in detail. Concepts of signal decomposition (such as segmentation, source tracking and separation), as well as composition, mixing, effects, and rendering, are discussed. Numerous figures and examples help to illustrate the aspects covered. The book was developed on the basis of a graduate-level university course, and most chapters are supplemented by problem-solving exercises. The book is also a self-contained introduction both for researchers and developers of multimedia content analysis systems in industry. .

  5. Design and evaluation of multimedia security warnings for the interaction between humans and industrial robots

    Science.gov (United States)

    Fruth, Jana; Kraetzer, Christian; Dittmann, Jana

    2011-01-01

    In this document a multi-media security warning design approach for automated production scenarios with industrial robots is introduced. This first approach is based on and adapts design principles of common security programs and a German VDI standard for safety warnings design. We focus on direct human-to-robot interaction scenarios, e.g. the online-programming of industrial robots, because of their potential indirect safety impacts, which could be caused by malicious codes infection of a robots control computer. We designed ten different multi-media security warnings, composed of visual and acoustical information. Visual information of warnings is transported via a traffic light metaphor (symbolizing three different threat levels), different warn icons (symbolizing properties of malicious codes) and instructions icons to programmers or operators and additional textual information. With an acknowledgment button in the middle of the warning, the programmer's confirmation of the reception of the warning is verified. Additionally, three different acoustical signals also indicate the threat level of the warning. Furthermore, an evaluation is presented, which uses concepts known from usability testing (method of loud thinking, questionnaire, time measurement). The aim is to evaluate general design criteria of our developed security warnings and tendency of user perception for further advancement of our warnings design.

  6. Deterministic and risk-informed approaches for safety analysis of advanced reactors: Part I, deterministic approaches

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Sang Kyu [Korea Institute of Nuclear Safety, 19 Kusong-dong, Yuseong-gu, Daejeon 305-338 (Korea, Republic of); Kim, Inn Seock, E-mail: innseockkim@gmail.co [ISSA Technology, 21318 Seneca Crossing Drive, Germantown, MD 20876 (United States); Oh, Kyu Myung [Korea Institute of Nuclear Safety, 19 Kusong-dong, Yuseong-gu, Daejeon 305-338 (Korea, Republic of)

    2010-05-15

    The objective of this paper and a companion paper in this issue (part II, risk-informed approaches) is to derive technical insights from a critical review of deterministic and risk-informed safety analysis approaches that have been applied to develop licensing requirements for water-cooled reactors, or proposed for safety verification of the advanced reactor design. To this end, a review was made of a number of safety analysis approaches including those specified in regulatory guides and industry standards, as well as novel methodologies proposed for licensing of advanced reactors. This paper and the companion paper present the review insights on the deterministic and risk-informed safety analysis approaches, respectively. These insights could be used in making a safety case or developing a new licensing review infrastructure for advanced reactors including Generation IV reactors.

  7. Multimedia Conferencing System and Multicasting

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    The multimedia conferencing system is an important tool for Computer-supported Cooperative Work (CSCW), and also one of the basic techniques supporting team work in the Concurrent Engineering. In this paper the architecture and function modules of the reported multimedia conferencing system are described. Then in order to reduce the network bandwidth required by the conferencing system, two methods for sending the conferencing data by using multicasting are discussed.

  8. Evolution of natural agents: preservation, advance, and emergence of functional information.

    Science.gov (United States)

    Sharov, Alexei A

    2016-04-01

    Biological evolution is often viewed narrowly as a change of morphology or allele frequency in a sequence of generations. Here I pursue an alternative informational concept of evolution, as preservation, advance, and emergence of functional information in natural agents. Functional information is a network of signs (e.g., memory, transient messengers, and external signs) that are used by agents to preserve and regulate their functions. Functional information is preserved in evolution via complex interplay of copying and construction processes: the digital components are copied, whereas interpreting subagents together with scaffolds, tools, and resources, are constructed. Some of these processes are simple and invariant, whereas others are complex and contextual. Advance of functional information includes improvement and modification of already existing functions. Although the genome information may change passively and randomly, the interpretation is active and guided by the logic of agent behavior and embryonic development. Emergence of new functions is based on the reinterpretation of already existing information, when old tools, resources, and control algorithms are adopted for novel functions. Evolution of functional information progressed from protosemiosis, where signs correspond directly to actions, to eusemiosis, where agents associate signs with objects. Language is the most advanced form of eusemiosis, where the knowledge of objects and models is communicated between agents.

  9. Digital libraries: A testbed for multimedia technology

    Institute of Scientific and Technical Information of China (English)

    ZHUANG Yue-ting

    2005-01-01

    A distinguishing feature of a digital library is that it has Terabyte volumes of multimedia resources. One challenge for researchers in the field of multimedia is to find a testbed for showing the potentials of multimedia technologies such as video summarization, semantic annotation, multimedia cross indexing and retrieval, and etc. Deeper research and wider applications of digital libraries revealed their indispensable role as testbed for multimedia technologies. This paper presents challenging issues of some key techniques used in digital libraries and their specific needs for multimedia technologies.

  10. El potencial tecnológico y el ambiente de aprendizaje con recursos tecnológicos: informáticos, comunicativos y de multimedia. Una reflexión epistemológica y pedagógica

    Directory of Open Access Journals (Sweden)

    Jacqueline García Fallas

    2003-01-01

    Full Text Available El propósito de este artículo es reflexionar sobre las relaciones entre el potencial tecnológico (las capacidades que tienen los diversos recursos tecnológicos informáticos, comunicativos o telemáticos y de multimedia, y los supuestos pedagógicos que requieren ser tomados en cuenta en ambientes de aprendizaje que propicien experiencias constructivistas de aprendizaje. Las capacidades tecnológicas influyen en el manejo de los recursos tecnológicos, su apropiación por parte de las personas usuarias y las representaciones sociales que emergen por la incorporación paulatina de dichos recursos en la vida cotidiana. Los aspectos mencionados se relacionan con las nociones de potencial tecnológico, ciberespacio y ambiente de aprendizaje; ambas están asociadas con un supuesto epistemológico, según el cual los objetos tecnológicos concebidos como una extensión del ser humano que los construye para apropiarse y transformar el mundo. Lo anterior es una expectativa que acompaña al desarrollo tecnológico y su vinculación con la sociedad actual. La educación es el vehículo más importante para realizar tal expectativa, pero no el único y exclusivo.

  11. El potencial tecnológico y el ambiente de aprendizaje con recursos tecnológicos: informáticos, comunicativos y de multimedia. Una reflexión epistemológica y pedagógica

    Directory of Open Access Journals (Sweden)

    García Fallas, Jacqueline

    2003-06-01

    Full Text Available El propósito de este artículo es reflexionar sobre las relaciones entre el potencial tecnológico (las capacidades que tienen los diversos recursos tecnológicos informáticos, comunicativos o telemáticos y de multimedia, y los supuestos pedagógicos que requieren ser tomados en cuenta en ambientes de aprendizaje que propicien experiencias constructivistas de aprendizaje. Las capacidades tecnológicas influyen en el manejo de los recursos tecnológicos, su apropiación por parte de las personas usuarias y las representaciones sociales que emergen por la incorporación paulatina de dichos recursos en la vida cotidiana. Los aspectos mencionados se relacionan con las nociones de potencial tecnológico, ciberespacio y ambiente de aprendizaje; ambas están asociadas con un supuesto epistemológico, según el cual los objetos tecnológicos concebidos como una extensión del ser humano que los construye para apropiarse y transformar el mundo. Lo anterior es una expectativa que acompaña al desarrollo tecnológico y su vinculación con la sociedad actual. La educación es el vehículo más importante para realizar tal expectativa, pero no el único y exclusivo.

  12. Effects of the amount of feedback information on urban traffic with advanced traveler information system

    Science.gov (United States)

    Chen, Jie; Li, Ming; Jiang, Rui; Hu, Mao-Bin

    2017-09-01

    In a real traffic system, information feedback has already been proven to be a good way to alleviate traffic jams. However, due to the massive traffic information of real system, the procedure is often difficult in practice. In this paper, we study the effects of the amount of feedback information based on a cellular automaton model of urban traffic. What we found most interesting is that when providing the traffic information of a part of a road to travelers, the performance of the system will be better than that providing the road's full traffic information. From this basis, we can provide more effective routing strategy with less information. We demonstrate that only providing the traffic information of about first half road from upstream to downstream can maximize the traffic capacity of the system. We also give an explanation for these phenomena by studying the distribution pattern of vehicles and the detailed turning environment at the intersections. The effects of the traffic light period are also provided.

  13. Shortest route finding by ant system algorithm in web geographical information system-based advanced traveller information system

    Directory of Open Access Journals (Sweden)

    Praveen Kumar

    2014-10-01

    Full Text Available This paper discusses the methodology used in the development of advanced traveller information system (ATIS. This system is designed as a part of web geographical information system (GIS based advanced public transport systems. Web GIS-based ATIS system includes spatial data for the designed functionalities and provides GIS capabilities to the users through the internet. In addition to these functionalities, a route planning algorithm to plan the shortest route between the selected bus transit points is also designed using ant system algorithm and is integrated with web GIS. This study presents the ant system algorithm adopted for the shortest route finding with the methodology developed for the web GIS-based ATIS system for the study area of the city Chandigarh in India using open source software MapServer as web map server. This study also discusses the three-tier logical architecture used in the methodology for providing GIS capabilities to the user over the internet.

  14. Effects of Interactive versus Simultaneous Display of Multimedia Glosses on L2 Reading Comprehension and Incidental Vocabulary Learning

    Science.gov (United States)

    Türk, Emine; Erçetin, Gülcan

    2014-01-01

    This study examines the effects of interactive versus simultaneous display of visual and verbal multimedia information on incidental vocabulary learning and reading comprehension of learners of English with lower proficiency levels. In the interactive display condition, learners were allowed to select the type of multimedia information whereas the…

  15. MWAHCA: A Multimedia Wireless Ad Hoc Cluster Architecture

    Directory of Open Access Journals (Sweden)

    Juan R. Diaz

    2014-01-01

    Full Text Available Wireless Ad hoc networks provide a flexible and adaptable infrastructure to transport data over a great variety of environments. Recently, real-time audio and video data transmission has been increased due to the appearance of many multimedia applications. One of the major challenges is to ensure the quality of multimedia streams when they have passed through a wireless ad hoc network. It requires adapting the network architecture to the multimedia QoS requirements. In this paper we propose a new architecture to organize and manage cluster-based ad hoc networks in order to provide multimedia streams. Proposed architecture adapts the network wireless topology in order to improve the quality of audio and video transmissions. In order to achieve this goal, the architecture uses some information such as each node’s capacity and the QoS parameters (bandwidth, delay, jitter, and packet loss. The architecture splits the network into clusters which are specialized in specific multimedia traffic. The real system performance study provided at the end of the paper will demonstrate the feasibility of the proposal.

  16. MWAHCA: a multimedia wireless ad hoc cluster architecture.

    Science.gov (United States)

    Diaz, Juan R; Lloret, Jaime; Jimenez, Jose M; Sendra, Sandra

    2014-01-01

    Wireless Ad hoc networks provide a flexible and adaptable infrastructure to transport data over a great variety of environments. Recently, real-time audio and video data transmission has been increased due to the appearance of many multimedia applications. One of the major challenges is to ensure the quality of multimedia streams when they have passed through a wireless ad hoc network. It requires adapting the network architecture to the multimedia QoS requirements. In this paper we propose a new architecture to organize and manage cluster-based ad hoc networks in order to provide multimedia streams. Proposed architecture adapts the network wireless topology in order to improve the quality of audio and video transmissions. In order to achieve this goal, the architecture uses some information such as each node's capacity and the QoS parameters (bandwidth, delay, jitter, and packet loss). The architecture splits the network into clusters which are specialized in specific multimedia traffic. The real system performance study provided at the end of the paper will demonstrate the feasibility of the proposal.

  17. Advances in Computing and Information Technology : Proceedings of the Second International

    CERN Document Server

    Nagamalai, Dhinaharan; Chaki, Nabendu

    2012-01-01

    The international conference on Advances in Computing and Information technology (ACITY 2012) provides an excellent international forum for both academics and professionals for sharing knowledge and results in theory, methodology and applications of Computer Science and Information Technology. The Second International Conference on Advances in Computing and Information technology (ACITY 2012), held in Chennai, India, during July 13-15, 2012, covered a number of topics in all major fields of Computer Science and Information Technology including: networking and communications, network security and applications, web and internet computing, ubiquitous computing, algorithms, bioinformatics, digital image processing and pattern recognition, artificial intelligence, soft computing and applications. Upon a strength review process, a number of high-quality, presenting not only innovative ideas but also a founded evaluation and a strong argumentation of the same, were selected and collected in the present proceedings, ...

  18. Effects of System Characteristics on Adopting Web-Based Advanced Traveller Information System: Evidence from Taiwan

    Directory of Open Access Journals (Sweden)

    Ting-Wei Lin

    2014-02-01

    Full Text Available This study proposes a behavioural intention model that integrates information quality, response time, and system accessibility into the original technology acceptance model (TAM to investigate whether system characteristics affect the adoption of Web-based advanced traveller information systems (ATIS. This study empirically tests the proposed model using data collected from an online survey of Web-based advanced traveller information system users. Con­firmatory factor analysis (CFA was performed to examine the reliability and validity of the measurement model, and structural equation modelling (SEM was used to evaluate the structural model. The results indicate that three system characteristics had indirect effects on the intention to use through perceived usefulness, perceived ease of use, and attitude toward using. Information quality was the most im­portant system characteristic factor, followed by response time and system accessibility. This study presents implica­tions for practitioners and researchers, and suggests direc­tions for future research.

  19. The Native Telehealth Outreach and Technical Assistance Program: A Community-Based Approach to the Development of Multimedia-Focused Health Care Information

    Science.gov (United States)

    Dick, Rhonda Wiegman; Manson, Spero M.; Hansen, Amy L.; Huggins, Annie; Trullinger, Lori

    2007-01-01

    The development and dissemination of culturally relevant health care information has traditionally taken a "top-down" approach. Governmental funding agencies and research institutions have too often dictated the importance and focus of health-related research and information dissemination. In addition, the digital divide has affected rural…

  20. Advanced Information Systems Design: Technical Basis and Human Factors Review Guidance

    Science.gov (United States)

    2000-03-01

    H^ NUREG /CR-6633 BNL- NUREG -52563 Advanced Information Systems Design: Technical Basis and Human Factors Review Guidance Brookhaven National...AVAILABILITY NOTICE Availability of Reference Materials Cited in NRC Publications NRC publications in the NUREG series, NRC regu- lations, and Title...Information Service Springfield, VA 22161 -0002 <http://www.ntis.gov> 1 -800-553-6847 or locally 703-605-6000 The NUREG series comprises (1) brochures

  1. Bandwidth Estimation in Wireless Lans for Multimedia Streaming Services

    Directory of Open Access Journals (Sweden)

    Heung Ki Lee

    2007-01-01

    Full Text Available The popularity of multimedia streaming services via wireless networks presents major challenges in the management of network bandwidth. One challenge is to quickly and precisely estimate the available bandwidth for the decision of streaming rates of layered and scalable multimedia services. Previous studies based on wired networks are too burdensome to be applied to multimedia applications in wireless networks. In this paper, a new method, IdleGap, is suggested to estimate the available bandwidth of a wireless LAN based on the information from a low layer in the protocol stack. We use a network simulation tool, NS-2, to evaluate our new method with various ranges of cross-traffic and observation times. Our simulation results show that IdleGap accurately estimates the available bandwidth for all ranges of cross-traffic (100 Kbps ∼ 1 Mbps with a very short observation time of 10 seconds.

  2. Towards Informed Maintenance Decision Making: Guiding the Application of Advanced Maintenance Analyses

    NARCIS (Netherlands)

    Tiddens, W.W.; Braaksma, A.J.J.; Tinga, T.

    2017-01-01

    Advanced maintenance techniques (AMTs) are practices that can help practitioners to make better-informed maintenance decisions, such as ensuring just-in-time maintenance, corporate business planning or lifetime extension of physical assets. These techniques take the current, but preferably also the

  3. The Value of Inaccurate Advance Time Window Information in a Pick-up and Delivery Problem

    NARCIS (Netherlands)

    F.J. Srour (Jordan); N.A.H. Agatz (Niels); J. Oppen (Johan)

    2014-01-01

    textabstractWe examine different routing strategies to cope with inaccurate time window in- formation in the context of a dynamic pick-up and delivery problem with time windows. Our experiments show that advance information, even if inaccurate, can provide benefits from a planning perspective. We

  4. 77 FR 19610 - Proposed Information Collection; Comment Request; Advance Monthly Retail Trade Survey

    Science.gov (United States)

    2012-04-02

    ... Retail Trade Survey AGENCY: U.S. Census Bureau, Department of Commerce. ACTION: Notice. SUMMARY: The... INFORMATION: I. Abstract The Advance Monthly Retail Trade Survey (MARTS) provides an early indication of monthly sales for firms located in the United States and classified in the Retail Trade or Food...

  5. 75 FR 53681 - Office of Elementary and Secondary Education Overview Information; Advanced Placement (AP) Test...

    Science.gov (United States)

    2010-09-01

    ... Office of Elementary and Secondary Education Overview Information; Advanced Placement (AP) Test Fee... Elementary and Secondary Education Act of 1965, as amended (ESEA), requires that grant funds provided under.... Thelma Mel ndez de Santa Ana, Assistant Secretary for Elementary and Secondary Education. BILLING...

  6. History and Multimedia Technology. Media Corner.

    Science.gov (United States)

    Mitchell-Powell, Brenda, Ed.

    1994-01-01

    Contends that, although multimedia technology offers new options for history instruction, its value depends on the consistency, reliability, and convenience of operational methods. Provides reviews of three recommended and one not recommended multimedia packages. (CFR)

  7. History and Multimedia Technology. Media Corner.

    Science.gov (United States)

    Mitchell-Powell, Brenda, Ed.

    1994-01-01

    Contends that, although multimedia technology offers new options for history instruction, its value depends on the consistency, reliability, and convenience of operational methods. Provides reviews of three recommended and one not recommended multimedia packages. (CFR)

  8. 36 CFR 1194.24 - Video and multimedia products.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Video and multimedia products. 1194.24 Section 1194.24 Parks, Forests, and Public Property ARCHITECTURAL AND TRANSPORTATION BARRIERS... of format, that contain speech or other audio information necessary for the comprehension of the...

  9. Multimedia technology for diabetes education of school nurses

    Science.gov (United States)

    Children with type 1 diabetes (T1D) require school nurses (SN) with specific diabetes training. Multimedia learning can facilitate cost-effective, convenient education of SN by diabetes educators (DE). We conducted formative research to gather qualitative and quantitative data to inform the interven...

  10. Domain and Intelligence Based Multimedia Question Answering System

    Science.gov (United States)

    Kumar, K. Magesh; Valarmathie, P.

    2016-01-01

    Multimedia question answering systems have become very popular over the past few years. It allows users to share their thoughts by answering a given question or obtain information from a set of answered questions. However, existing QA systems support only textual answer which is not so instructive for many users. The user's discussion can be…

  11. Multimedia Courseware in an Open Systems Environment: A Federal Strategy.

    Science.gov (United States)

    Moline, Judi; And Others

    The Portable Courseware Project (PORTCO) of the U.S. Department of Defense (DoD) is typical of projects worldwide that require standard software interfaces. This paper articulates the strategy whereby the federal multimedia courseware initiative leverages the open systems movement and the new realities of information technology. The federal…

  12. IT and Multimedia in Technical and Vocational Education in Malaysia.

    Science.gov (United States)

    Mustapha, Ramlee B.

    Development of information technology (IT) and the Multimedia Super Corridor (MSC) project has placed Malaysia within the global interconnectivity along with other developed nations. Types of IT applications are e-learning, e-mail, discussion group mailing lists, bulletin board systems, chat mode, newsgroups, Internet, tutorial, hypermedia, and…

  13. Contribution of NLP to the Content Indexing of Multimedia Documents

    NARCIS (Netherlands)

    Declerck, T.; Saggion, H.; Kuper, J.; Samiotou, A.; Wittenburg, P.; Contreras, J.; Enser, P.; Kompatsiaris, Y.; O'Connor, N. E.

    2004-01-01

    This paper describes the role natural language processing (NLP) can play for multimedia applications. As an example of such an application, we present an approach dealing with the conceptual indexing of soccer videos which the help of structured information automatically extracted by NLP tools from

  14. Multimedia in the University Textiles and Clothing Classes

    Science.gov (United States)

    Batra, Mansi; Marcketti, Sara B.; Ratute, Ashley

    2011-01-01

    Teaching has always been a multimedia enterprise; what has changed dramatically is the technology available for delivering course information. The use of technology for today's "digital native" students is an assumed rather than a novel activity. From a pedagogical perspective, technology is a powerful tool for customizing instruction to the needs…

  15. An Educational Multimedia Presentation Framework for Medium-Sized Museums

    Science.gov (United States)

    Styliaras, Georgios

    2009-01-01

    This paper presents a framework that supports an educational presentation of a museum on fixed information and pure educational stations through multimedia. Museum curators are offered a wizard-like procedure through which they can structure and populate the content to be presented, associate the content to predefined application types that…

  16. An Integrated Multimedia Approach to Cultural Heritage e-Documents

    NARCIS (Netherlands)

    Smeulders, A.W.M.; Hardman, H.L.; Schreiber, G.; Geusebroek, J.M.

    2002-01-01

    We discuss access to e-documents from three different perspectives beyond the plain keyword web-search of the entire document. The first one is the situation-depending delivery of multimedia documents adapting the preferred form (picture, text, speech) to the available information capacity or need e

  17. Advances in Spatially Explicit Environmental Multimedia Fate Models of POPs%持久性有机污染物环境多介质空间分异模型研究进展

    Institute of Scientific and Technical Information of China (English)

    刘世杰; 吕永龙; 史雅娟

    2011-01-01

    Spatially explicit environmental multimedia fate models are used to give an accurate, detailed and distinct description of the transport, transformation and partition of POPs in multimedia. They are important tools in simulating the fate and assessing the risk of POPs. The spatial explicit multimedia models were divided into mass balance models and atmospheric transport models. Several currently available spatial explicit multimedia models such as GLOBO-POP,CliMoChem, BETR, IMPACT 2002, G-CIEMS, MSCE-POP and DEHM-POPs were compared based on the literature research. Development and the applications in domestic and abroad over the past decade of the models are reviewed, and the present situations in the development of this kind of models in China are analyzed. It is pointed out that the lack of measurable data and environmental parameters is a major factor restricting the development of the models. And the prospects of spatial explicit multimedia models are also proposed.%环境多介质空间分异模型能够对持久性有机污染物(POPs)在环境多个介质中空间尺度上的迁移转化和分配过程进行准确、细致和接近真实的描述,是进行POPs的环境多介质归趋模拟和环境风险评价的重要工具.将环境多介质空间分异模型分为环境多介质质量平衡空间区划模型和大气化学传输模型,对目前几种常用的环境多介质空间分异模型GLOBO-POP、CliMoChem、BETR、IMPACT 2002、G-CIEMS、MSCE-POP和DEHM-POP模型的基本情况进行了介绍,并分析了这些模型近十年来在国内外的开发和应用情况.对当前国内外环境多介质空间分异模型研究中存在的不足进行了分析,指出监测手段的落后、基础环境参数的不足和实验数据的稀缺是制约国内此类模型发展的主要因素,并对环境多介质空间分异模型的开发和应用前景进行了展望.

  18. Dual-scale multimedia dynamic synchronization model

    Institute of Scientific and Technical Information of China (English)

    李乃祥

    2009-01-01

    Multimedia synchronization is the key technology in application of distributed multimedia.Solution of synchronization conflicts insides and among streams as well as that of user interaction,synchronization granularity refinement and synchronization precision improvement remain great challenges although great efforts have been invested by the academic circle.The construction method of a dual-scale dynamic synchronous model of multimedia presented in this article realizes multimedia synchronization on two sca...

  19. Multimedia database retrieval technology and applications

    CERN Document Server

    Muneesawang, Paisarn; Guan, Ling

    2014-01-01

    This book explores multimedia applications that emerged from computer vision and machine learning technologies. These state-of-the-art applications include MPEG-7, interactive multimedia retrieval, multimodal fusion, annotation, and database re-ranking. The application-oriented approach maximizes reader understanding of this complex field. Established researchers explain the latest developments in multimedia database technology and offer a glimpse of future technologies. The authors emphasize the crucial role of innovation, inspiring users to develop new applications in multimedia technologies

  20. Deciding what information is necessary: do patients with advanced cancer want to know all the details?

    Directory of Open Access Journals (Sweden)

    Russell BJ

    2011-05-01

    Full Text Available Bethany J Russell, Alicia M WardSouthern Adelaide Palliative Services, Repatriation General Hospital, Daw Park, SA, AustraliaAbstract: Communicating effectively with patients who have advanced cancer is one of the greatest challenges facing physicians today. Whilst guiding the patient through complex diagnostic and staging techniques, treatment regimens and trials, the physician must translate often imprecise or conflicting data into meaningful personalized information that empowers the patient to make decisions about their life and body. This requires understanding, compassion, patience, and skill. This narrative literature review explores current communication practices, information preferences of oncology patients and their families, and communication strategies that may assist in these delicate interactions. Overwhelmingly, the literature suggests that whilst the majority of patients with advanced cancer do want to know their diagnosis and receive detailed prognostic information, this varies not only between individuals but also for a given individual over time. Barriers to the delivery and understanding of information exist on both sides of the physician–patient relationship, and family dynamics are also influential. Despite identifiable trends, the information preferences of a particular patient cannot be reliably predicted by demographic, cultural, or cancer-specific factors. Therefore, our primary recommendation is that the physician regularly asks the patient what information they would like to know, who else should be given the information and be involved in decision making, and how that information should be presented.Keywords: metastatic, communication, prognosis, physician–patient relations

  1. Network Provisioning Using Multimedia Aggregates

    Directory of Open Access Journals (Sweden)

    Joan Vila-Carbó

    2008-01-01

    Full Text Available Multimedia traffic makes network provisioning a key issue. Optimal provisioning of network resources is crucial for reducing the service cost of multimedia transmission. Multimedia traffic requires not only provisioning bandwidth and buffer resources in the network but also guaranteeing a given maximum end-to-end delay. In this paper we present methods and tools for the optimal dimensioning of networks based on multimedia aggregates. The proposed method minimises the network resources reservations of traffic aggregates providing a bounded delay. The paper also introduces several methods to generate multimedia traffic aggregation using real video traces. The method is evaluated using a network topology based on the European GÉANT network. The results of these simulations allow us to discover the relationship between a required delay and the necessary bandwidth reservation (or the achievable utilisation limit. An interesting conclusion of these scenarios is that, following several recommendations, the network utilisation can reach values of around 80% or higher.

  2. Towards Ontology-driven Discourse: From Semantic Graphs to Multimedia Presentations

    NARCIS (Netherlands)

    J.P.T.M. Geurts (Joost); S. Bocconi; J.R. van Ossenbruggen (Jacco); L. Hardman (Lynda)

    2003-01-01

    textabstractTraditionally, research in applying Semantic Web technology to multimedia information systems has focused on using annotations and ontologies to improve the retrieval process. This paper concentrates on improving the presentation of the retrieval results. First, our approach uses

  3. Towards ontology-driven discourse: from semantic graphs to multimedia presentations

    NARCIS (Netherlands)

    J.P.T.M. Geurts (Joost); S. Bocconi; J.R. van Ossenbruggen (Jacco); L. Hardman (Lynda)

    2003-01-01

    textabstractTraditionally, research in applying Semantic Web technology to multimedia information systems has focused on using annotations and ontologies to improve the retrieval process. This paper concentrates on improving the presentation of the retrieval results. First, our approach uses

  4. Towards Ontology-driven Discourse: From Semantic Graphs to Multimedia Presentations

    NARCIS (Netherlands)

    Geurts, J.P.T.M.; Bocconi, S.; Ossenbruggen, J.R. van; Hardman, L.

    2003-01-01

    Traditionally, research in applying Semantic Web technology to multimedia information systems has focused on using annotations and ontologies to improve the retrieval process. This paper concentrates on improving the presentation of the retrieval results. First, our approach uses ontological domain

  5. Towards ontology-driven discourse: from semantic graphs to multimedia presentations

    NARCIS (Netherlands)

    Geurts, J.P.T.M.; Bocconi, S.; Ossenbruggen, J.R. van; Hardman, L.

    2003-01-01

    Traditionally, research in applying Semantic Web technology to multimedia information systems has focused on using annotations and ontologies to improve the retrieval process. This paper concentrates on improving the presentation of the retrieval results. First, our approach uses ontological domain

  6. Towards Interactive, Intelligent, and Integrated Multimedia Analytics

    NARCIS (Netherlands)

    Zahálka, J.; Worring, M.; Chen, M.; Ebert, D.; North, C.

    2014-01-01

    The size and importance of visual multimedia collections grew rapidly over the last years, creating a need for sophisticated multimedia analytics systems enabling large-scale, interactive, and insightful analysis. These systems need to integrate the human's natural expertise in analyzing multimedia

  7. Standards of Multimedia Graphic Design in Education

    Science.gov (United States)

    Aldalalah, Osamah Ahmad; Ababneh, Ziad Waleed Mohamed

    2015-01-01

    This study aims to determine Standards of Multimedia Graphic Design in Education through the analysis of the theoretical basis and previous studies related to this subject. This study has identified the list of standards of Multimedia, Graphic Design, each of which has a set indicator through which the quality of Multimedia can be evaluated in…

  8. Multimedia Search Engines : Concept, Performance, and Types

    OpenAIRE

    Sayed Rabeh Sayed

    2005-01-01

    A Research about multimedia search engines, it starts with definition of search engines at general and multimedia search engines, then explains how they work, and divided them into: Video search engines, Images search engines, and Audio search engines. Finally, it reviews a samples to multimedia search engines.

  9. Increasing Student Learning through Multimedia Projects.

    Science.gov (United States)

    Simkins, Michael; Cole, Karen; Tavalin, Fern; Means, Barbara

    This book discusses enhancing student achievement through project-based learning with multimedia. Chapter 1 describes project-based multimedia learning. Chapter 2 presents a multimedia primer, including the five basic types of media objects (i.e., images, text, sound, motion, and interactivity). Chapter 3 addresses making a real-world connection,…

  10. Multimedia Search Engines : Concept, Performance, and Types

    Directory of Open Access Journals (Sweden)

    Sayed Rabeh Sayed

    2005-12-01

    Full Text Available A Research about multimedia search engines, it starts with definition of search engines at general and multimedia search engines, then explains how they work, and divided them into: Video search engines, Images search engines, and Audio search engines. Finally, it reviews a samples to multimedia search engines.

  11. 18th East European Conference on Advances in Databases and Information Systems and Associated Satellite Events

    CERN Document Server

    Ivanovic, Mirjana; Kon-Popovska, Margita; Manolopoulos, Yannis; Palpanas, Themis; Trajcevski, Goce; Vakali, Athena

    2015-01-01

    This volume contains the papers of 3 workshops and the doctoral consortium, which are organized in the framework of the 18th East-European Conference on Advances in Databases and Information Systems (ADBIS’2014). The 3rd International Workshop on GPUs in Databases (GID’2014) is devoted to subjects related to utilization of Graphics Processing Units in database environments. The use of GPUs in databases has not yet received enough attention from the database community. The intention of the GID workshop is to provide a discussion on popularizing the GPUs and providing a forum for discussion with respect to the GID’s research ideas and their potential to achieve high speedups in many database applications. The 3rd International Workshop on Ontologies Meet Advanced Information Systems (OAIS’2014) has a twofold objective to present: new and challenging issues in the contribution of ontologies for designing high quality information systems, and new research and technological developments which use ontologie...

  12. Multiple Perspective Approach for the Development of Information Systems Based on Advanced Mathematical Models

    DEFF Research Database (Denmark)

    Carugati, Andrea

    modeling (AMM) in scheduling and control systems. Advanced mathematical techniques are relatively new in scheduling and control systems, at least in real production situations, and therefore the project included the research of methods and tools for the development of these systems. Because of the novelty...... are grounded in an understanding of reality as a socially constructed phenomenon where the multiple perspectives of the actors involved (weltanschauung in the dissertation) are used as filters to understand the process of creation of the information system. Soft systems theory was used as the theoretical lens....... Keywords: Information systems development, information systems development methodology, advanced mathematical models, loosely coupled systems, distributed systems, knowledge exchange, boundary objects, systems theory, multiple perspectives, weltanschauung....

  13. Vast Educational Mobile Content Broadcasting using ARMrayan Multimedia Mobile CMS

    OpenAIRE

    2010-01-01

    The huge information flow currently available to young generation makes it difficult for educational centers to train them as needed. Most of these information flows occur in transportation time or while on public areas. Competing with commercial information streams is far out of educational centers time and budget. For creating enough mobile applications for vast educational mobile content broadcasting that can match young spirits as well, we designed and developed the ARMrayan Multimedia Mo...

  14. Recovery of Information from the Fast Flux Test Facility for the Advanced Fuel Cycle Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, Deborah L.; Makenas, Bruce J.; Wootan, David W.; Butner, R. Scott; Omberg, Ronald P.

    2009-09-30

    The Fast Flux Test Facility is the most recent Liquid Metal Reactor to operate in the United States. Information from the design, construction, and operation of this reactor was at risk as the facilities associated with the reactor are being shut down. The Advanced Fuel Cycle Initiative is a program managed by the Office of Nuclear Energy of the U.S. Department of Energy with a mission to develop new fuel cycle technologies to support both current and advanced reactors. Securing and preserving the knowledge gained from operation and testing in the Fast Flux Test Facility is an important part of the Knowledge Preservation activity in this program.

  15. Analysis of Usage Patterns in Large Multimedia Websites

    Science.gov (United States)

    Singh, Rahul; Bhattarai, Bibek

    User behavior in a website is a critical indicator of the web site's usability and success. Therefore an understanding of usage patterns is essential to website design optimization. In this context, large multimedia websites pose a significant challenge for comprehension of the complex and diverse user behaviors they sustain. This is due to the complexity of analyzing and understanding user-data interactions in media-rich contexts. In this chapter we present a novel multi-perspective approach for usability analysis of large media rich websites. Our research combines multimedia web content analysis with elements of web-log analysis and visualization/visual mining of web usage metadata. Multimedia content analysis allows direct estimation of the information-cues presented to a user by the web content. Analysis of web logs and usage-metadata, such as location, type, and frequency of interactions provides a complimentary perspective on the site's usage. The entire set of information is leveraged through powerful visualization and interactive querying techniques to provide analysis of usage patterns, measure of design quality, as well as the ability to rapidly identify problems in the web-site design. Experiments on media rich sites including the SkyServer - a large multimedia web-based astronomy information repository demonstrate the efficacy and promise of the proposed approach.

  16. Deterministic and risk-informed approaches for safety analysis of advanced reactors: Part II, Risk-informed approaches

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Inn Seock, E-mail: innseockkim@gmail.co [ISSA Technology, 21318 Seneca Crossing Drive, Germantown, MD 20876 (United States); Ahn, Sang Kyu; Oh, Kyu Myung [Korea Institute of Nuclear Safety, 19 Kusong-dong, Yuseong-gu, Daejeon 305-338 (Korea, Republic of)

    2010-05-15

    Technical insights and findings from a critical review of deterministic approaches typically applied to ensure design safety of nuclear power plants were presented in the companion paper of Part I included in this issue. In this paper we discuss the risk-informed approaches that have been proposed to make a safety case for advanced reactors including Generation-IV reactors such as Modular High-Temperature Gas-cooled Reactor (MHTGR), Pebble Bed Modular Reactor (PBMR), or Sodium-cooled Fast Reactor (SFR). Also considered herein are a risk-informed safety analysis approach suggested by Westinghouse as a means to improve the conventional accident analysis, together with the Technology Neutral Framework recently developed by the US Nuclear Regulatory Commission as a high-level regulatory infrastructure for safety evaluation of any type of reactor design. The insights from a comparative review of various deterministic and risk-informed approaches could be usefully used in developing a new licensing architecture for enhanced safety of evolutionary or advanced plants.

  17. Multimedia services in intelligent environments recommendation services

    CERN Document Server

    Virvou, Maria; Jain, Lakhmi

    2013-01-01

    Multimedia services are now commonly used in various activities in the daily lives of humans. Related application areas include services that allow access to large depositories of information, digital libraries, e-learning and e-education, e-government and e-governance, e-commerce and e-auctions, e-entertainment, e-health and e-medicine, and e-legal services, as well as their mobile counterparts (i.e., m-services). Despite the tremendous growth of multimedia services over the recent years, there is an increasing demand for their further development. This demand is driven by the ever-increasing desire of society for easy accessibility to information in friendly, personalized and adaptive environments. In this book at hand, we examine recent Recommendation Services. Recommendation services appear in the mobile environment, medicine/biology, tourism, education, and so on. The book includes ten chapters, which present various recently developed recommendation services. This research book is directed to professors...

  18. One-Page Multimedia Interactive Map

    Directory of Open Access Journals (Sweden)

    Nicola Maiellaro

    2017-01-01

    Full Text Available The relevance of local knowledge in cultural heritage is by now acknowledged. It helps to determine many community-based projects by identifying the material to be digitally maintained in multimedia collections provided by communities of volunteers, rather than for-profit businesses or government entities. Considering that the search and browsing of texts, images, video, and 3D models related to places is more essential than using a simple text-based search, an interactive multimedia map was implemented in this study. The map, which is loaded on a single HyperText Markup Language (HTML page using AJAX (Asynchronous JavaScript and XML, with a client-side control mechanism utilising jQuery components that are both freely available and ad-hoc developed, is updated according to user interaction. To simplify the publication of geo-referenced information, the application stores all the data in a Geographic JavaScript Object Notation (GeoJSON file rather than in a database. The multimedia contents—associated with the selected Points of Interest (PoIs—can be selected through text search and list browsing as well as by viewing their previews one by one in a sequence all together in a scrolling window (respectively: “Table”, “Folder”, and “Tile” functions. PoIs—visualised on the map with multi-shape markers using a set of unambiguous colours—can be filtered through their categories and types, accessibility status and timeline, thus improving the system usability. The map functions are illustrated using data collected in a Comenius project. Notes on the application software and architecture are also presented in this paper.

  19. Advances in intelligent process-aware information systems concepts, methods, and technologies

    CERN Document Server

    Oberhauser, Roy; Reichert, Manfred

    2017-01-01

    This book provides a state-of-the-art perspective on intelligent process-aware information systems and presents chapters on specific facets and approaches applicable to such systems. Further, it highlights novel advances and developments in various aspects of intelligent process-aware information systems and business process management systems. Intelligence capabilities are increasingly being integrated into or created in many of today’s software products and services. Process-aware information systems provide critical computing infrastructure to support the various processes involved in the creation and delivery of business products and services. Yet the integration of intelligence capabilities into process-aware information systems is a non-trivial yet necessary evolution of these complex systems. The book’s individual chapters address adaptive process management, case management processes, autonomically-capable processes, process-oriented information logistics, process recommendations, reasoning over ...

  20. An information theory based complexity evaluation approach and example for advanced alarm processing system

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Hyun G.; Seong, Poong H. [Korea Advanced Institute of Science and Technology, Taejon (Korea, Republic of)

    1998-10-01

    In this paper, a model-based complexity evaluation approach is addressed in order to apply in early design phase of interface system. An effective model which predicts the complexity of human-computer interface including its contents is expected to provide practical guidance to designers. It is also expected to improve the human performance and to facilitate the system development. In order to overcome the demerits of conventional predictive models, a model which is based on the information theory and has cyclic property is developed. The proposed diagram, cyclic information flow (CIF) diagram, can describe the information flow around human operators, thus represent operator's cognitive workload. It also considers the signal processing and information providing methodology simultaneously. In order to show an application example, the advanced alarm processing system is evaluated using information theory based approach.

  1. Multimedia watermarking techniques and applications

    CERN Document Server

    Kirovski, Darko

    2006-01-01

    Intellectual property owners must continually exploit new ways of reproducing, distributing, and marketing their products. However, the threat of piracy looms as a major problem with digital distribution and storage technologies. Multimedia Watermarking Techniques and Applications covers all current and future trends in the design of modern systems that use watermarking to protect multimedia content. Containing the works of contributing authors who are worldwide experts in the field, this volume is intended for researchers and practitioners, as well as for those who want a broad understanding

  2. Multimedia authentication for copyright protection

    Science.gov (United States)

    Yin, Mingsheng

    2017-06-01

    Multimedia contents are easy to be copied and modified, so it is important to use authentication technology to ensure reliability and copyright security. Multimedia authentication technology is usually divided into digital signature and digital watermarking. In this paper, we introduce some basic image and video authentication technology, such as PCA algorithm and image signature method based on DCT coefficient, LSB -based digital image watermark, SVD-based digital image watermark, and video watermark. Through these digital content security technology, digital contents can be ensured security

  3. International Conference on Multimedia and Ubiquitous Engineering

    CERN Document Server

    Chen, Shu-Ching; Gil, Joon-Min; Yen, Neil; Multimedia and Ubiquitous Engineering

    2014-01-01

    The aims of these proceedings are to provide a complete coverage of the areas outlined, and to bring together researchers from academic and industry to share ideas, challenges, and solutions relating to the multifaceted aspects of this field. New multimedia standards (for example, MPEG-21) facilitate the seamless integration of multiple modalities into interoperable multimedia frameworks, transforming the way people work and interact with multimedia data. These key technologies and multimedia solutions interact and collaborate with each other in increasingly effective ways, contributing to the multimedia revolution and having a significant impact across a wide spectrum of consumer, business, healthcare, education, and governmental domains.

  4. Next Generation Multimedia Distributed Data Base Systems

    Science.gov (United States)

    Pendleton, Stuart E.

    1997-01-01

    The paradigm of client/server computing is changing. The model of a server running a monolithic application and supporting clients at the desktop is giving way to a different model that blurs the line between client and server. We are on the verge of plunging into the next generation of computing technology--distributed object-oriented computing. This is not only a change in requirements but a change in opportunities, and requires a new way of thinking for Information System (IS) developers. The information system demands caused by global competition are requiring even more access to decision making tools. Simply, object-oriented technology has been developed to supersede the current design process of information systems which is not capable of handling next generation multimedia.

  5. Exploiting Multimedia in Creating and Analysing Multimedia Web Archives

    Directory of Open Access Journals (Sweden)

    Jonathon S. Hare

    2014-04-01

    Full Text Available The data contained on the web and the social web are inherently multimedia and consist of a mixture of textual, visual and audio modalities. Community memories embodied on the web and social web contain a rich mixture of data from these modalities. In many ways, the web is the greatest resource ever created by human-kind. However, due to the dynamic and distributed nature of the web, its content changes, appears and disappears on a daily basis. Web archiving provides a way of capturing snapshots of (parts of the web for preservation and future analysis. This paper provides an overview of techniques we have developed within the context of the EU funded ARCOMEM (ARchiving COmmunity MEMories project to allow multimedia web content to be leveraged during the archival process and for post-archival analysis. Through a set of use cases, we explore several practical applications of multimedia analytics within the realm of web archiving, web archive analysis and multimedia data on the web in general.

  6. Rapid E-learning Development Strategies and a Multimedia Project Design Model

    Directory of Open Access Journals (Sweden)

    Ömer Faruk Sözcü

    2014-03-01

    Full Text Available The purpose of the study is to discuss e-learning design strategies which can be used for multimedia projects as a design model. Recent advances in instructional technologies have been found to be very important in the design of training courses by using rapid instructional design (ID approaches. The approaches were developed to use in training and developing e-learning projects as well as multimedia design tools. For this reason, this paper will clarify the basic e-learning development techniques, such as ID processes, and the present innovative multimedia design models in addition to traditional instruction design models. In this approach, rapid course development techniques were presented and considered as other ways of e-learning design techniques, such as job training, rapid synchronous e-learning, rapid asynchronous e-learning and online learning with multimedia design models. In the literature, developments in and considerations of multimedia learning are scrutinized. To design effective, efficient and engaging multimedia learning environments, instructional and meaningful e-learning models, which can be defined as integrated e-learning and multimedia projects design models, were developed and discussed. In this paper, firstly, rapid e-learning training development strategies and their characteristics are defined. Secondly, ID systems’ stages are presented as a generic model that includes several phases, such as analysis, design, development, implementation and evaluation. In this process, these ID phases were adapted into e-learning and multimedia learning design by using ID models and approaches. As a result, the paper is based on research findings and resources in the field of instructional technologies and e-learning design tools for multimedia learning in order to indicate rapid instructional development strategies more effectively.

  7. On Application of Multimedia in Advanced Oral Course of Teaching Chinese as a Second Language%多媒体引入对外汉语高级口语课试窥

    Institute of Scientific and Technical Information of China (English)

    罗艺雪; 徐亮

    2012-01-01

    在对外汉语教学的高级口语课中适当地使用多媒体,有助于提高教学有效性。但应根据不同课型、不同教学对象采取具体的策略及操作手段,以达到更好的教学效果。%The application of multimedia in the classroom of Teaching Chinese as a Second Language helps to improve the teaching effectiveness. Corresponding strategy and operation methods should be adopted for different courses and different teaching objects.

  8. Using Supplementary Video in Multimedia Instruction as a Teaching Tool to Increase Efficiency of Learning and Quality of Experience

    Science.gov (United States)

    Ljubojevic, Milos; Vaskovic, Vojkan; Stankovic, Srecko; Vaskovic, Jelena

    2014-01-01

    The main objective of this research is to investigate efficiency of use of supplementary video content in multimedia teaching. Integrating video clips in multimedia lecture presentations may increase students' perception of important information and motivation for learning. Because of that, students can better understand and remember key points of…

  9. New Review of Hypermedia and Multimedia (NRHM)

    DEFF Research Database (Denmark)

    to the area of mobile hypermedia. Here, though, the focus is primarily on multimedia and 3D graphics-based augmented reality for wearable computers. The paper presents an advanced authoring tool for augmented reality-based mobile hypermedia. The fouth paper, Augmented Reality as an Interface to Adaptive...... Hypermedia Systems by Patrick A. S. Sinclair, Kirk Martinez, David E. Millard, and Mark J. Weal, also deals with 3D graphics-based augmented reality, but here, Augmented Reality is used as an interaction and presentation technique for adaptive hypermedia. Different physical interaction metaphors...... recognition, having contributed substantially to the selection of papers and provision of feedback that helped refine and finalise the papers. This is the first issue published by Taylor & Francis. Starting with this issue. NRHM has a new look and will appear in both print and digital formats. The online NRHM...

  10. Advance demand information and a restricted production capacity : On the optimality of order base-stock policies

    NARCIS (Netherlands)

    Wijngaard, Jacob; Karaesmen, Fikri

    2007-01-01

    This paper considers the optimality of order aggregation in a single-item production/inventory problem with advance demand information and a restricted production capacity. The advance demand information is modeled by introducing a positive customer order lead time. The paper proves, when customer o

  11. Base Stock Policy in a Join-Type Production Line with Advanced Demand Information

    Science.gov (United States)

    Hiraiwa, Mikihiko; Tsubouchi, Satoshi; Nakade, Koichi

    Production control such as the base stock policy, the kanban policy and the constant work-in-process policy in a serial production line has been studied by many researchers. Production lines, however, usually have fork-type, join-type or network-type figures. In addition, in most previous studies on production control, a finished product is required at the same time as arrival of demand at the system. Demand information is, however, informed before due date in practice. In this paper a join-type (assembly) production line under base stock control with advanced demand information in discrete time is analyzed. The recursive equations for the work-in-process are derived. The heuristic algorithm for finding appropriate base stock levels of all machines at short time is proposed and the effect of advanced demand information is examined by simulation with the proposed algorithm. It is shown that the inventory cost can decreases with little backlogs by using the appropriate amount of demand information and setting appropriate base stock levels.

  12. Selected Topics on Advanced Information Systems Engineering: Editorial Introduction to the Issue 5 of CSIMQ

    Directory of Open Access Journals (Sweden)

    Janis Grabis

    2015-12-01

    Full Text Available The 5th issue of the journal on Complex Systems Informatics and Modeling (CSIMQ presents extended versions of five papers selected from the CAiSE Forum 2015. The forum was part of the 27th edition of international Conference on Advanced Information Systems engineering (CAiSE 2015, which took place in June 2015 in Stockholm, Sweden. Information systems engineering draws its foundation from various interrelated disciplines including, e.g., conceptual modeling, database systems, business process management, requirements engineering, human computer interaction, and enterprise computing to address various practical challenges in development and application of information systems. The guiding subjects of CAiSE 2015 were Creativity, Ability, and Integrity. The CAiSE Forum aimed at presenting and discussing new ideas and tools related to information systems Engineering.

  13. 16th East-European Conference on Advances in Databases and Information Systems (ADBIS 2012)

    CERN Document Server

    Wojciechowski, Marek; New Trends in Databases and Information Systems

    2013-01-01

    Database and information systems technologies have been rapidly evolving in several directions over the past years. New types and kinds of data, new types of applications and information systems to support them raise diverse challenges to be addressed. The so-called big data challenge, streaming data management and processing, social networks and other complex data analysis, including semantic reasoning into information systems supporting for instance trading, negotiations, and bidding mechanisms are just some of the emerging research topics. This volume contains papers contributed by six workshops: ADBIS Workshop on GPUs in Databases (GID 2012), Mining Complex and Stream Data (MCSD'12), International Workshop on Ontologies meet Advanced Information Systems (OAIS'2012), Second Workshop on Modeling Multi-commodity Trade: Data models and processing (MMT'12), 1st ADBIS Workshop on Social Data Processing (SDP'12), 1st ADBIS Workshop on Social and Algorithmic Issues in Business Support (SAIBS), and the Ph.D. Conso...

  14. Emotional Design in Multimedia Learning

    Science.gov (United States)

    Um, Eunjoon; Plass, Jan L.; Hayward, Elizabeth O.; Homer, Bruce D.

    2012-01-01

    Can multimedia learning environments be designed to foster positive emotions that will improve learning and related affective outcomes? College students (N = 118) were randomly assigned to 4 conditions created by 2 factors related to learners' emotion: "external mood induction" (positive vs. neutral emotions) and "emotional design induction"…

  15. Trilogy; An Experiment in Multimedia.

    Science.gov (United States)

    Capote, Truman; And Others

    In a "multimedia experiment," director Frank Perry and author Eleanor Perry, adapted three of Truman Capote's short stories for television. The television plays, "A Christmas Memory,""Miriam," and "Among the Paths to Eden," were later reedited and presented in movie theaters under the title "Trilogy." This volume includes the short stories, the…

  16. Content independence in multimedia databases

    NARCIS (Netherlands)

    Vries, A.P. de

    2001-01-01

    A database management system is a general-purpose software system that facilitates the processes of defining, constructing, and manipulating databases for various applications. This article investigates the role of data management in multimedia digital libraries, and its implications for the design

  17. Learning Words through Multimedia Application

    DEFF Research Database (Denmark)

    Zhang, Chun

    2007-01-01

      This study explores the relevance of multimedia application in relation to vocabulary acquisition in the classroom of Chinese as a foreign language. The herein depicted application refers to the computer-assisted implicit word-learning, wherein the Danish students built hypertexts to acquire...

  18. Learning Words through Multimedia Application

    DEFF Research Database (Denmark)

    Zhang, Chun

    2007-01-01

      This study explores the relevance of multimedia application in relation to vocabulary acquisition in the classroom of Chinese as a foreign language. The herein depicted application refers to the computer-assisted implicit word-learning, wherein the Danish students built hypertexts to acquire...

  19. Emotional Design in Multimedia Learning

    Science.gov (United States)

    Um, Eunjoon; Plass, Jan L.; Hayward, Elizabeth O.; Homer, Bruce D.

    2012-01-01

    Can multimedia learning environments be designed to foster positive emotions that will improve learning and related affective outcomes? College students (N = 118) were randomly assigned to 4 conditions created by 2 factors related to learners' emotion: "external mood induction" (positive vs. neutral emotions) and "emotional design induction"…

  20. The interactive use of networking multimedia--innovative education resource for professionals and patients.

    Science.gov (United States)

    Matthies, H K; Walter, G F; Brandis, A; Stan, A C; Ammann, A; von Jan, U; Porth, A J

    1999-01-01

    The combination of new and rapidly developing interactive multimedia computers and applications with electronic networks will require a restructuring of our traditional approach to strategic planning and organizational structure. Worldwide telecommunication networks (using satellites, cable) are now facilitating the global pooling of healthcare information and medical knowledge independent of location. The development of multimedia information and communication systems demands cooperative working teams of authors, who are able to master several areas of medical knowledge as well as the presentation of these in different multimedia forms. The assemblage of telematics and services offers a base for multimedia applications, for example teleteaching, telelearning, telepublishing, teleconsulting, teleconferencing, telemedicine etc. The expansion of the internet will also lead to the formation of interdisciplinary "Global Education Networks". The theory and practice of education are undergoing dramatic changes. Lifelong learning and adaptation of medical practice to new knowledge and new techniques will be even more important in the future.

  1. Introduction: Assessing non-point source pollution in the vadose zone with advanced information technologies

    Science.gov (United States)

    Corwin, Dennis L.; Loague, Keith; Ellsworth, Timothy R.

    The information age has ushered in a global awareness of complex environmental problems that do not respect political or physical boundaries: climatic change, ozone layer depletion, deforestation, desertification, and non-point source (NPS) pollution. Among these global environmental problems, NPS pollutants represent a perfect example of a complex multidisciplinary problem that exists over multiple scales with tremendous spatial and temporal complexity. To address the NPS problem, specific to the vadose zone, advanced information technologies must be applied in a spatial context. An integrated system of advanced information technologies (i.e., global positioning, geographic information system, geostatistics, remote sensing, solute transport modeling, neural networks, transfer functions, fuzzy logic, hierarchical theory, and uncertainty analysis) provides a framework from which real-time and/or simulated assessments of NPS pollution can be made. The ability to accurately assess present and future NPS-pollution impacts on ecosystems ranging from local to global scales provides a powerful tool for environmental stewardship and guiding future human activities.

  2. Advancing social psychiatry in a fragmented world: Can information technology do it?

    Directory of Open Access Journals (Sweden)

    Rachid Bennegadi

    2016-01-01

    Full Text Available Modern technology (internet, smartphones, etc. already has an impact on communication and health care services throughout the world. Evidently, everyone knows what it means to be able to better communicate with new technology (such as Facebook, Twitter, LinkedIn etc.. The problem is not here. It is evident that science advances quickly and turns peoples’ lives upside down, even if these advances have never had much of an impact on social, cultural, and psychological dimensions of the individual, the family, and the social group. At what point, then, do these advances in science have an impact for us, the mental health professionals? We will soon find ourselves in a situation where we will be obliged to accept the new methods of communication being presented to us, not only by policy makers, but also by patients and their families. Therefore, we must look at how we both have been integrating the advances of Information Technology into social psychiatry, but also how we can do so in the future.

  3. Mobile Multimedia Systems

    NARCIS (Netherlands)

    Havinga, Paul Johannes Mattheus

    2000-01-01

    Recent advances in wireless networking technology and the exponential development of semiconductor technology have engendered a new paradigm of computing, called personal mobile computing. In this paradigm, the basic personal computing and communication device will be an integrated, battery-operated

  4. [Multimedia instruction: its efficacy in nurse electrocardiography learning].

    Science.gov (United States)

    Chang, Mei-Hua; Hsu, Li-Ling

    2010-08-01

    Rapid enhancements in information technology have focused increasing attention on the potentials of multimedia-assisted instruction in nursing education. Multimedia-assisted instruction not only goes beyond constraints on time and space, it further provides learners with a more active and dynamic environments for learning. In this context, learning becomes easier and more convenient. Most importantly, such instruction has been shown to enhance the effectiveness of student learning. The purpose of this research was to develop multimedia-assisted teaching materials focused on the subject of electrocardiography and to discuss the resulting efficacy of electrocardiography education relative to the overall in-service nursing education curriculum. This study employed a pretest-posttest quasi-experimental design method and purposive sampling. Seventy-seven nurses were enrolled as participants from intensive care units of a Taipei hospital. An EKG knowledge questionnaire was employed to collect data once prior to the start of the course and once following course completion. Data were analyzed using the SPSS 15.0 for Windows software package. RESULTS showed the experimental group scored significantly higher on ECG knowledge after the intervention than the control group. The experimental group further showed significant differences in ECG knowledge in terms of pre- and post-intervention measurements. In the future, the strategy of multimedia-assisted instruction should be applied extensively in the nursing staff continuing education curriculum in order to increase learner interest and motivation.

  5. A USABILITY OF GRAPHIC DESIGN WITH LOCAL CONTENT IN THE INTERACTIVE MULTIMEDIA DESIGN FOR INDONESIAN STORYTELLING

    OpenAIRE

    Listia Natadjaja

    2004-01-01

    As the computer becomes a trend%2C interactive multimedia design can be one media to communicate the cultural knowledge. A folktale can be a one of the powerful materials to show a countrys culture. The folktale content can be understood effectively by implementing some cultural information background. The main aim of using the local content is to give a vision of the richness culture through graphic design in interactive multimedia technology. By implementing local graphic design based on th...

  6. ASLP-MULAN: Audio speech and language processing for multimedia analytics

    OpenAIRE

    2016-01-01

    Our intention is generating the right mixture of audio, speech and language technologies with big data ones. Some audio, speech and language automatic technologies are available or gaining enough degree of maturity as to be able to help to this objective: automatic speech transcription, query by spoken example, spoken information retrieval, natural language processing, unstructured multimedia contents transcription and description, multimedia files summarization, spoken emotion detection and ...

  7. Light-weight internet protocol multimedia subsystem (IMS) client: development for smart mobile devices

    CSIR Research Space (South Africa)

    Masonta, M

    2010-11-01

    Full Text Available : IP multimedia Services Identity Module J2ME: Java 2 Micro-Edition JCP: Java Community Process JSR: Java Specification Request MAGNET: My personal Adaptive Global Network MGCF: Media Gateway Control Function MIDP: Mobile Information Device... Profile MRFC: Multimedia Resource Function Controller MSMP: MAGNET Service Management Platform NGN: Next Generation Network P-CSCF: Proxy-CSCF iv PDP: Packet Data Protocol PSTN: Public Switching Telecommunications Network QoS: Quality...

  8. Vast Educational Mobile Content Broadcasting using ARMrayan Multimedia Mobile CMS

    CERN Document Server

    Fatahi, Somayeh; Jahromi, Zahra Forootan

    2010-01-01

    The huge information flow currently available to young generation makes it difficult for educational centers to train them as needed. Most of these information flows occur in transportation time or while on public areas. Competing with commercial information streams is far out of educational centers time and budget. For creating enough mobile applications for vast educational mobile content broadcasting that can match young spirits as well, we designed and developed the ARMrayan Multimedia Mobile CMS as the software that helps communities, educational, cultural or marketing centers in a way that ordinary operators be able to create a variety of fully functional multimedia mobile applications such as tutorials, catalogues, books, and guides in minutes without writing even a line of code. In this paper, we present the role of our developed software in our proposed vast educational content broadcasting system using kiosks and Bluetooth advertising, which will lead to a great leap in M-commerce marketing and publ...

  9. 16th East-European Conference on Advances in Databases and Information Systems (ADBIS 2012)

    CERN Document Server

    Härder, Theo; Wrembel, Robert; Advances in Databases and Information Systems

    2013-01-01

    This volume is the second one of the 16th East-European Conference on Advances in Databases and Information Systems (ADBIS 2012), held on September 18-21, 2012, in Poznań, Poland. The first one has been published in the LNCS series.   This volume includes 27 research contributions, selected out of 90. The contributions cover a wide spectrum of topics in the database and information systems field, including: database foundation and theory, data modeling and database design, business process modeling, query optimization in relational and object databases, materialized view selection algorithms, index data structures, distributed systems, system and data integration, semi-structured data and databases, semantic data management, information retrieval, data mining techniques, data stream processing, trust and reputation in the Internet, and social networks. Thus, the content of this volume covers the research areas from fundamentals of databases, through still hot topic research problems (e.g., data mining, XML ...

  10. Elaboración de un libro digital multimedia para fortalecer el proceso enseñanza - aprendizaje de la materia de Informática Aplicada para la carrera de Ingeniería en Contabilidad y Auditoría de la Universidad Técnica de Cotopaxi

    OpenAIRE

    Gálvez Rojana, Edgar Danilo

    2015-01-01

    1. Proyecto de Investigación.-- 2. Marco Teórico.-- 3. Organización Metodológica.-- 4. Propuesta.-- 4. Conclusiones y Recomendaciones El presente trabajo se refiere a la elaboración de un Libro Digital Multimedia de la materia de Informática Aplicada para la carrera de Ingeniería en Contabilidad y Auditoría de la Universidad Técnica de Cotopaxi. Dentro del actual documento los propósitos se orientan a elaborar un marco teórico que de un adecuado respaldo a la investigación con temas relaci...

  11. Forensic Multimedia File Carving

    OpenAIRE

    Nadeem Ashraf, Muhammad

    2013-01-01

    Distribution of video contents over the Internet has increased drastically over the past few years. With technological advancements and emergence of social media services, video content sharing has grown exponentially. An increased number of cyber crimes today belong to possession or distribution of illegal video contents over the Internet. Therefore, it is crucial for forensic examiners to have the capability of recovering and analyzing illegal video contents from seized storage devices. Fil...

  12. Navigation in multimedia environments

    NARCIS (Netherlands)

    Schoemaker, M.J N; Mulder, L.J.M.; Mulder, L J M; den Brinker, B P L M; Beek, P J; Brand, A N; Maarse, F J

    1999-01-01

    Information retrieval systems can be very complex depending on their size and contents. To keep information systems easily accessible, optimal user support is required to facilitate search processes. However,exactly what type of support is needed? This chapter presents the results of a study of curr

  13. Interactive Multimedia Synchronization Model Based on Petri Nets

    Institute of Scientific and Technical Information of China (English)

    WANG Zhiqiang; PENG Xiaogang; JI Zhen

    2007-01-01

    The multimedia synchronization is used to coordinate the timing of each multimedia object in the multimedia system.After studying different multimedia synchronization systems that have been published, an Interactive Synchronization multimedia based on Petri Nets model (ISPN) is proposed in this paper. The system is capable of describing the dynamic timing actions of multimedia objects vividly as well as controlling them interactively to maintain the system level synchronization balance.

  14. Tangible Multimedia: A Case Study for Bringing Tangibility into Multimedia Learning

    Science.gov (United States)

    Tsong, Chau Kien; Chong, Toh Seong; Samsudin, Zarina

    2012-01-01

    Multimedia augmented with tangible objects is an area that has not been explored. Current multimedia systems lack the natural elements that allow young children to learn tangibly and intuitively. In view of this, we propose a research to merge tangible objects with multimedia for preschoolers, and propose to term it as "tangible…

  15. Advances in research methods for information systems research data mining, data envelopment analysis, value focused thinking

    CERN Document Server

    Osei-Bryson, Kweku-Muata

    2013-01-01

    Advances in social science research methodologies and data analytic methods are changing the way research in information systems is conducted. New developments in statistical software technologies for data mining (DM) such as regression splines or decision tree induction can be used to assist researchers in systematic post-positivist theory testing and development. Established management science techniques like data envelopment analysis (DEA), and value focused thinking (VFT) can be used in combination with traditional statistical analysis and data mining techniques to more effectively explore

  16. Request for Information from entities interested in commercializing Laboratory-developed advanced in vitro assessment technology

    Energy Technology Data Exchange (ETDEWEB)

    Intrator, Miranda Huang [Los Alamos National Laboratory

    2016-03-30

    Los Alamos National Security, LLC (LANS) is the manager and operator of Los Alamos National Laboratory (Los Alamos) for the U.S. Department of Energy National Nuclear Security Administration under contract DE-AC52- 06NA25396. Los Alamos is a mission-centric Federally Funded Research and Development Center focused on solving critical national security challenges through science and engineering for both government and private customers. LANS is opening this formal Request for Information (RFI) to gauge interest in engaging as an industry partner to LANS for collaboration in advancing the bio-assessment platform described below. Please see last section for details on submitting a Letter of Interest.

  17. Investigating Comparative Advantages of Advance Demand Information in Presence of Heterogeneous Demand

    DEFF Research Database (Denmark)

    Du, Bisheng; Larsen, Christian

    to that there are different customer classes with distinct demand behaviour. It is assumed that the inventory system is operated by a base stock policy and there two customer classes that must be served from the inventory. One customer class, Class 1, do not provide any advance demand information at all, while the other......, Class 2 does. There are given mathematical expressions of the service measure order fill rate offered to each class. The aim is to do an investigation of the magnitude of discrepancy in service between these two customer classes....

  18. DOE Advanced Scientific Computing Advisory Committee (ASCAC) Subcommittee Report on Scientific and Technical Information

    Energy Technology Data Exchange (ETDEWEB)

    Hey, Tony [eScience Institute, University of Washington; Agarwal, Deborah [Lawrence Berkeley National Laboratory; Borgman, Christine [University of California, Los Angeles; Cartaro, Concetta [SLAC National Accelerator Laboratory; Crivelli, Silvia [Lawrence Berkeley National Laboratory; Van Dam, Kerstin Kleese [Pacific Northwest National Laboratory; Luce, Richard [University of Oklahoma; Arjun, Shankar [CADES, Oak Ridge National Laboratory; Trefethen, Anne [University of Oxford; Wade, Alex [Microsoft Research, Microsoft Corporation; Williams, Dean [Lawrence Livermore National Laboratory

    2015-09-04

    The Advanced Scientific Computing Advisory Committee (ASCAC) was charged to form a standing subcommittee to review the Department of Energy’s Office of Scientific and Technical Information (OSTI) and to begin by assessing the quality and effectiveness of OSTI’s recent and current products and services and to comment on its mission and future directions in the rapidly changing environment for scientific publication and data. The Committee met with OSTI staff and reviewed available products, services and other materials. This report summaries their initial findings and recommendations.

  19. Energy Adaption for Multimedia Information Kiosks

    DEFF Research Database (Denmark)

    Urunuela, Richard; Muller, Gilles; Lawall, Julia Laetitia

    2006-01-01

    Video kiosks increasingly contain powerful PC-like embedded processors, allowing them to display video at a high level of quality. Such video display, however, entails significant energy consumption.This paper presents an approach to reducing energy consumption by adapting the CPU clock frequency...

  20. Energy Adaption for Multimedia Information Kiosks

    DEFF Research Database (Denmark)

    Urunuela, Richard; Muller, Gilles; Lawall, Julia Laetitia

    2006-01-01

    Video kiosks increasingly contain powerful PC-like embedded processors, allowing them to display video at a high level of quality. Such video display, however, entails significant energy consumption.This paper presents an approach to reducing energy consumption by adapting the CPU clock frequency...

  1. Multimedia information system for marine archaeology

    Digital Repository Service at National Institute of Oceanography (India)

    Suresh, T.; Vora, K.H.; Desai, R.G.P.; Rao, S.R.

    stream_size 4 stream_content_type text/plain stream_name 4_Indian_Conf_Mar_Archaeol_Proc_1994_37.pdf.txt stream_source_info 4_Indian_Conf_Mar_Archaeol_Proc_1994_37.pdf.txt Content-Encoding ISO-8859-1 Content-Type text...

  2. MUSIC EDUCATION AND MULTIMEDIA PROJECTS

    Directory of Open Access Journals (Sweden)

    Orlova Elena V.

    2013-12-01

    Full Text Available The article deals with the prerequisites of shift of music education paradigm in the XXI century, tells about emergence of new forms in the creative efforts of musicians enrolled in primary schools, and at secondary and highest education levels. Different types and genres of the multimedia creativity are considered. They were in demand by musicians at various events-contests, including Russian and international festivals and competitions in terms of which the music was called upon to play a leading role. Criteria of estimates of new forms of artistic expression are developed. The article contains some video examples given the varying multimedia projects noted by juries of several international competitions held in Moscow (Russia in 2008-2013.

  3. Building multimedia data warehouses from distributed data

    Directory of Open Access Journals (Sweden)

    Tania Cerquitelli

    2004-01-01

    Full Text Available La mediación de datos multimedia está caracterizada por tres aspectos importantes: la integración de datos multimedia, la arquitectura de sistema y una evaluación global de las búsquedas. El problema de la mediación multimedia puede ser visto desde un punto de vista arquitectónico en el que deben identificarse arquitecturas de mediación adecuadas, adaptadas a las características de los datos multimedia (como por ejemplo, volumen vs. costos de comunicación y ancho de banda. Debido a las características de los datos multimedia (distribución, homogeneidad, volumen, etc., el proceso de integración requiere de tiempo y recursos. La contribución de este artículo se asocia con la explotación de los datos multimedia. Se proporcionan los mecanismos para analizar las colecciones de datos multimedia provenientes de fuentes heterogéneas y distribuidas. Como solución se propone un servicio de búsqueda para datos multimedia distribuidos, adaptados para crear depósitos de datos multimedia.

  4. Educational Multimedia Materials in Academic Medical Training

    National Research Council Canada - National Science Library

    Barbara Kołodziejczak; Magdalena Roszak; Wojciech Kowalewski; Anna Ren-Kurc

    2014-01-01

    This article presents an overview of generally available applications for creating multimedia and interactive educational materials, such as presentations, instructional videos, self-tests and interactive repetitions...

  5. Orcc: multimedia development made easy

    OpenAIRE

    Yviquel H.; Lorence A.; Jerbi K.; Cocherel G.; Sanchez A.; Raulet M.

    2013-01-01

    International audience; In this paper, we present Orcc, an open-source development environment that aims at enhancing multimedia development by offering all the advantages of dataflow programming: flexibility, portability and scalability. To do so, Orcc embeds two rich eclipse-based editors that provide an easy writing of dataflow applications, a simulator that allows quick validation of the written code, and a multi-target compiler that is able to translate any dataflow program, written in t...

  6. Factors Interfering Students’ Learning Effect in Multimedia-Based ESL Classes in China

    Directory of Open Access Journals (Sweden)

    Li Ma

    2014-10-01

    Full Text Available Multimedia technology has become a popular and indispensable part of ESL teaching with its distinguished features of richness in texts, graphics, animation, sound and etc. However, its drawbacks are recognized and studied by an increasing number of researchers. In this paper, the author analyzes three key factors that interfere students’ learning effect in multimedia-based ESL classes in China, ie. overload information, aural and visual interference, shortage of affective communication, and proposes some countermeasures. It is suggested that instructors, as the guide of students’ learning activities, should learn some theories of multimedia learning and put them into practice when designing the teaching content and making courseware for learners-oriented ESL classes assisted by multimedia technology.

  7. 17th East European Conference on Advances in Databases and Information Systems and Associated Satellite Events

    CERN Document Server

    Cerquitelli, Tania; Chiusano, Silvia; Guerrini, Giovanna; Kämpf, Mirko; Kemper, Alfons; Novikov, Boris; Palpanas, Themis; Pokorný, Jaroslav; Vakali, Athena

    2014-01-01

    This book reports on state-of-art research and applications in the field of databases and information systems. It includes both fourteen selected short contributions, presented at the East-European Conference on Advances in Databases and Information Systems (ADBIS 2013, September 1-4, Genova, Italy), and twenty-six papers from ADBIS 2013 satellite events. The short contributions from the main conference are collected in the first part of the book, which covers a wide range of topics, like data management, similarity searches, spatio-temporal and social network data, data mining, data warehousing, and data management on novel architectures, such as graphics processing units, parallel database management systems, cloud and MapReduce environments. In contrast, the contributions from the satellite events are organized in five different parts, according to their respective ADBIS satellite event: BiDaTA 2013 - Special Session on Big Data: New Trends and Applications); GID 2013 – The Second International Workshop ...

  8. The Down Syndrome Information Act: Balancing the Advances of Prenatal Testing Through Public Policy.

    Science.gov (United States)

    Leach, Mark W

    2016-04-01

    Since the dawn of prenatal testing in the 1970s, concerns have been raised over its administration to respect a mother's autonomy as well as the expressive critique against those with the tested-for condition. Advances in prenatal testing have made it such that more mothers than ever are given a test result of Down syndrome, yet are not provided the rest of the information recommended by professional guidelines. In response, first federal legislation and then, increasingly, state legislation is requiring that this information be provided to expectant mothers. Though receiving broad bipartisan support in passage, some of the statutes have received criticism. These public policy measures will be surveyed and evaluated as to their relative merits and limitations.

  9. New Frontiers AO: Advanced Materials Bi-propellant Rocket (AMBR) Engine Information Summary

    Science.gov (United States)

    Liou, Larry C.

    2008-01-01

    The Advanced Material Bi-propellant Rocket (AMBR) engine is a high performance (I(sub sp)), higher thrust, radiation cooled, storable bi-propellant space engine of the same physical envelope as the High Performance Apogee Thruster (HiPAT(TradeMark)). To provide further information about the AMBR engine, this document provides details on performance, development, mission implementation, key spacecraft integration considerations, project participants and approach, contact information, system specifications, and a list of references. The In-Space Propulsion Technology (ISPT) project team at NASA Glenn Research Center (GRC) leads the technology development of the AMBR engine. Their NASA partners were Marshall Space Flight Center (MSFC) and Jet Propulsion Laboratory (JPL). Aerojet leads the industrial partners selected competitively for the technology development via the NASA Research Announcement (NRA) process.

  10. Advanced Instrumentation, Information, and Control Systems Technologies Technical Program Plan for 2014

    Energy Technology Data Exchange (ETDEWEB)

    Hallbert, Bruce [Idaho National Lab. (INL), Idaho Falls, ID (United States); Thomas, Ken [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-07-01

    The Advanced Instrumentation, Information, and Control (II&C) Systems Technologies Pathway conducts targeted research and development (R&D) to address aging and reliability concerns with the legacy instrumentation and control and related information systems of the U.S. operating light water reactor (LWR) fleet. This work involves two major goals: (1) to ensure that legacy analog II&C systems are not life-limiting issues for the LWR fleet, and (2) to implement digital II&C technology in a manner that enables broad innovation and business improvement in the nuclear power plant operating model. Resolving long-term operational concerns with the II&C systems contributes to the long-term sustainability of the LWR fleet, which is vital to the nation's energy and environmental security.

  11. Time pattern locking scheme for secure multimedia contents in human-centric device.

    Science.gov (United States)

    Kim, Hyun-Woo; Kim, Jun-Ho; Park, Jong Hyuk; Jeong, Young-Sik

    2014-01-01

    Among the various smart multimedia devices, multimedia smartphones have become the most widespread due to their convenient portability and real-time information sharing, as well as various other built-in features. Accordingly, since personal and business activities can be carried out using multimedia smartphones without restrictions based on time and location, people have more leisure time and convenience than ever. However, problems such as loss, theft, and information leakage because of convenient portability have also increased proportionally. As a result, most multimedia smartphones are equipped with various built-in locking features. Pattern lock, personal identification numbers, and passwords are the most used locking features on current smartphones, but these are vulnerable to shoulder surfing and smudge attacks, allowing malicious users to bypass the security feature easily. In particular, the smudge attack technique is a convenient way to unlock multimedia smartphones after they have been stolen. In this paper, we propose the secure locking screen using time pattern (SLSTP) focusing on improved security and convenience for users to support human-centric multimedia device completely. The SLSTP can provide a simple interface to users and reduce the risk factors pertaining to security leakage to malicious third parties.

  12. Context-Aware UPnP-AV Services for Adaptive Home Multimedia Systems

    Directory of Open Access Journals (Sweden)

    Roland Tusch

    2008-01-01

    Full Text Available One possibility to provide mobile multimedia in domestic multimedia systems is the use of Universal Plug and Play Audio Visual (UPnP-AV devices. In a standard UPnP-AV scenario, multimedia content provided by a Media Server device is streamed to Media Renderer devices by the initiation of a Control Point. However, there is no provisioning of context-aware multimedia content customization. This paper presents an enhancement of standard UPnP-AV services for home multimedia environments regarding context awareness. It comes up with context profile definitions, shows how this context information can be queried from the Media Renderers, and illustrates how a Control Point can use this information to tailor a media stream from the Media Server to one or more Media Renderers. Moreover, since a standard Control Point implementation only queries one Media Server at a time, there is no global view on the content of all Media Servers in the UPnP-AV network. This paper also presents an approach of multimedia content integration on the Media Server side that provides fast search for content on the network. Finally, a number of performance measurements show the overhead costs of our enhancements to UPnP-AV in order to achieve the benefits.

  13. Multimedia Health Records: user-centered design approach for a multimedia uploading service.

    Science.gov (United States)

    Plazzotta, Fernando; Mayan, John C; Storani, Fernando D; Ortiz, Juan M; Lopez, Gastón E; Gimenez, Gastón M; Luna, Daniel R

    2015-01-01

    Multimedia elements add value to text documents by transmitting information difficult to express in words. In healthcare, many professional and services keep this elements in their own repositories. This brings the problem of information fragmentation in different silos which hinder its access to other healthcare professionals. On the other hand patients have clinical data of their own in different formats generated in different healthcare organizations which is not accessible to professionals within our healthcare network. This paper describes the design, development and implementation processes of a service which allows media elements to be loaded in a patient clinical data repository (CDR) either through an electronic health record by professionals (EHR) or through a personal health record (PHR) by patients, in order to avoid fragmentation of the information.

  14. PELATIHAN MEDIA PEMBELAJARAN MULTIMEDIA DENGAN POWERPOINT DAN WONDERSHARE UNTUK PENGEMBANGAN SOFT SKILLS SISWABAGI GURU SD &TK1

    Directory of Open Access Journals (Sweden)

    Budi Setiawan

    2016-03-01

    Full Text Available Developmentof soft skills in elementary and kindergarten students can be metthrough alearning model based Multimedia Information Communication Technology (ICT. Training development of multimedia-based instructional media and Information Communication Technology aim stop rovide skills in aking mediaan attractive multimedia learning in a way that isrelativel yeasy. The method applied in this activity is the method of presentation of the introduction of the software includes Microsoft Power Point and Wondershare. Demonstration of the method pengoperasionalisasian program and method of making the practice of instructional media directly by the participants in accord ance with their respective subjects with the use of these programs.

  15. Effectiveness of interactive tutorials in promoting “which-path” information reasoning in advanced quantum mechanics

    Directory of Open Access Journals (Sweden)

    Alexandru Maries

    2017-09-01

    Full Text Available Research suggests that introductory physics students often have difficulty using a concept in contexts different from the ones in which they learned it without explicit guidance to help them make the connection between the different contexts. We have been investigating advanced students’ learning of quantum mechanics concepts and have developed interactive tutorials which strive to help students learn these concepts. Two such tutorials, focused on the Mach-Zehnder interferometer (MZI and the double-slit experiment (DSE, help students learn how to use the concept of “which-path” information to reason about the presence or absence of interference in these two experiments in different situations. After working on a pretest that asked students to predict interference in the MZI with single photons and polarizers of various orientations placed in one or both paths of the MZI, students worked on the MZI tutorial which, among other things, guided them to reason in terms of which-path information in order to predict interference in similar situations. We investigated the extent to which students were able to use reasoning related to which-path information learned in the MZI tutorial to answer analogous questions on the DSE (before working on the DSE tutorial. After students worked on the DSE pretest they worked on a DSE tutorial in which they learned to use the concept of which-path information to answer questions about interference in the DSE with single particles with mass sent through the two slits and a monochromatic lamp placed between the slits and the screen. We investigated if this additional exposure to the concept of which-path information promoted improved learning and performance on the DSE questions with single photons and polarizers placed after one or both slits. We find evidence that both tutorials promoted which-path information reasoning and helped students use this reasoning appropriately in contexts different from the ones in

  16. Construction of a multimedia application on public network

    Science.gov (United States)

    Liu, Jang; Wang, Chwan-Huei; Tseng, Ming-Yu; Hsiao, Sun-Lang; Luo, Wen-Hen; Tseng, Yung-Mean; Hung, Feng-Yue

    1994-04-01

    This paper describes our perception of current developments in networking, telecommunication and technology of multimedia. As such, we have taken a constructive view. From this standpoint, we devised a client server architecture that veils servers from their customers. It adheres to our conviction that network and location independence for serve access is a future trend. We have constructed an on-line KARAOKE on an existing CVS (Chinese Videotex System) to test the workability of this architecture and it works well. We are working on a prototype multimedia service network which is a miniature client server structure of our proposal. A specially designed protocol is described. Through this protocol, an one-to-many connection can be set up and to provide for multimedia applications, new connections can be established within a basic connection. So continuous media may have their own connections without being interrupted by other media, at least from the view of an application. We have advanced a constructive view which is not a framework itself. But it is tantamount to a framework, in building systems as assembly of methods, technics, designs, and ideas. This is what a framework does with more flexibility and availability.

  17. SIMPLEBOX: a generic multimedia fate evaluation model

    NARCIS (Netherlands)

    Meent D van de

    1993-01-01

    This document describes the technical details of the multimedia fate model SimpleBox, version 1.0 (930801). SimpleBox is a multimedia box model of what is commonly referred to as a "Mackay-type" model ; it assumes spatially homogeneous environmental compartments (air, water, suspended matter, aquati

  18. SIMPLEBOX: a generic multimedia fate evaluation model

    NARCIS (Netherlands)

    van de Meent D

    1993-01-01

    This document describes the technical details of the multimedia fate model SimpleBox, version 1.0 (930801). SimpleBox is a multimedia box model of what is commonly referred to as a "Mackay-type" model ; it assumes spatially homogeneous environmental compartments (air, water, suspended m

  19. Gender Interest Differences with Multimedia Learning Interfaces.

    Science.gov (United States)

    Passig, David; Levin, Haya

    1999-01-01

    This study of 90 kindergarten children examined gender differences in learning interest from different designs of multimedia interfaces. Results indicate a significant difference between boys and girls in the influence of the design of interactive multimedia stories on time on task and on level of satisfaction with the interfaces. (Author/LRW)

  20. Multimedia Assessment of Social Communicative Competence

    NARCIS (Netherlands)

    Pisters, B.; Bakx, A.W.E.A.; Lodewijks, J.G.L.C.

    2002-01-01

    First, we examined how students value working with multimedia communication tests. As was expected, we found that students showed a great deal of enthusiasm with respect to the multimedia test, reporting that they liked to make use of the test. Next, we wanted to know if participation in the

  1. Moodle 2.5 multimedia cookbook

    CERN Document Server

    Hilar, Silvina P

    2013-01-01

    With practical examples presented in the style of recipes, this book is designed for you to be able to dip in and out as you need, only using the multimedia options that you want at the time.This cookbook is designed specifically for teachers who want to begin creating interactive and engaging Moodle courses by utilizing the multimedia capabilities of Moodle.

  2. Multimedia Category Preferences of Working Engineers

    Science.gov (United States)

    Baukal, Charles E., Jr.; Ausburn, Lynna J.

    2016-01-01

    Many have argued for the importance of continuing engineering education (CEE), but relatively few recommendations were found in the literature for how to use multimedia technologies to deliver it most effectively. The study reported here addressed this gap by investigating the multimedia category preferences of working engineers. Four categories…

  3. On Multimedia-Assisted English Teaching Strategies

    Institute of Scientific and Technical Information of China (English)

    LIU Wen liang

    2009-01-01

    To better understand and adopt multimedia-assisted English teaching and to solve existing problems in English teaching,in this article,the author will probe into some multimedia-assisted English teaching strategies on the ground of constructivism and CALL teaching theories.

  4. DEA Multi-Media Drug Library

    Science.gov (United States)

    ... Releases Speeches and Testimony Major Operations Multi-Media Library Micrograms Legislative & Legal Resources Events ESPAÑOL Contáctenos Declaración ... Liderazgo de la DEA Press Room » Multi-Media Library IMAGE GALLERY Drug Photos Amphetamines/Stimulants K2/Spice ...

  5. Multimedia Assessment of Social Communicative Competence

    NARCIS (Netherlands)

    Pisters, B.; Bakx, A.W.E.A.; Lodewijks, J.G.L.C.

    2002-01-01

    First, we examined how students value working with multimedia communication tests. As was expected, we found that students showed a great deal of enthusiasm with respect to the multimedia test, reporting that they liked to make use of the test. Next, we wanted to know if participation in the multime

  6. Multimedia in forensics, security, and intelligence

    NARCIS (Netherlands)

    S. Battiato; S. Emmanuel; A. Ulges; M. Worring

    2012-01-01

    With the proliferation of multimedia data, it has become necessary to secure this content from illegal use, efficiently detect and reconstruct illegal activities from it, and use it as a source of intelligence. Serious challenges arise from the sheer data volume, however. The multimedia research com

  7. [Multimedia teaching software in university education].

    Science.gov (United States)

    Chalupníková, Rita

    2004-01-01

    This article is aimed at developing of multimedia teaching programs. Authoring tool Authorware Professional for Windows is briefly described as a suited system for the developing of didactic applications. Author presents own application based on Authorware--Biophysics of perception of sound and light. At the end are also disscused benefits of multimedia teaching tools.

  8. Multimedia Assessment of Social Communicative Competence

    NARCIS (Netherlands)

    Pisters, B.; Bakx, A.W.E.A.; Lodewijks, J.G.L.C.

    2002-01-01

    First, we examined how students value working with multimedia communication tests. As was expected, we found that students showed a great deal of enthusiasm with respect to the multimedia test, reporting that they liked to make use of the test. Next, we wanted to know if participation in the multime

  9. Guest Editors' Introduction: Special Section on Connected Multimedia

    Directory of Open Access Journals (Sweden)

    Zhongfei (Mark Zhang

    2012-02-01

    of this special section, we have finally selected three papers to be included in this special section on connected multimedia. The paper “Association of Moving Objects across Visual Sensor Networks” by M.J. Mirza and N. Anjum presents an inter-camera trajectory association algorithm for partially overlapping visual sensor networks; the paper addresses issues related to trajectory extraction, representation, and association. The paper “Faceted Subtopic Retrieval: Exploiting the Topic Hierarchy via a Multi-Modal Framework” by J. Sang and C. Xu presents a new framework for multi-modal analysis and retrieval called faceted subtopic retrieval that is tailored to complex queries to the social media data on the Web concerning political and social events or issues. A LDA-like model is developed to exploit the intrinsic topic hierarchy inside the retrieved data. The paper “Tour Route Recommendation Begins with Multimodal Classification” by X. Chen and Q. Wang addresses the problem of location estimation for tourist photos; the paper proposes a solution that begins with classification and exploits explicitly the textual, temporal, geographic, and visual information together for a tour route recommendation. Overall, all the three papers address the theory and application case studies on the general topic of connected multimedia. While this editorial is co-authored by the guest-editors who also organized the two editions of the workshop on the same topic that actually led to this special section, many people have contributed the ideas that have finally led to the development of this topic of connected multimedia in the literature. Specifically, Noshir Contractor, Alan Hanjalic, Alexander G. Hauptmann, Xian-Sheng Hua, Alejandro (Alex Jaimes, Ivan Ivanov, Michael S. Lew, Wanqing Li, Ching-Yung Ling, Alexander C. Loui, Jiebo Luo, Michael W. Macy, Nicu Sebe, Qi Tian, Yonghong Tian, Vincent S. Tseng, Qing Wang, Changsheng Xu, Huimin Yu, and Shiwen Yu deserve the credit

  10. Leading research in fiscal 1996. Research study on advanced measurement/analysis technology; 1996 nendo sendo kenkyu. Kodo keisoku bunseki gijutsu ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For development of production technologies suitable for environment, safety and advanced information-oriented society by improving the flexibility of production lines, some new measurement technologies were researched. Problem solution was attempted by combining the in-situ multi-dimensional measurement technology capable of easily obtaining various 3-D information with the non-contact photon measurement technology superior in operability and sensitivity under any environment conditions. This solution requires a compact radiation source with higher brightness and wider spectral range, and a high-sensitive detector. The technology concentrating photon onto minute regions, high-efficiency transmission, and control technology of photon wave front are also necessary. Development and international standardization of a common interface is unavoidable. In addition, its network is essential for advanced use of multimedia,. In the future, the comfortable life surrounded by advanced products and multimedia, comfortable social environment, safety and resource saving will be achieved by this technology. 94 refs., 75 figs., 15 tabs.

  11. 77 FR 61748 - Annual Public Meeting of the Interagency Steering Committee on Multimedia Environmental Modeling

    Science.gov (United States)

    2012-10-11

    ... wheel-chair accessible. Please allow time to register with building security and bring two photo ID's... emailed to: Dr. Ming Zhu, ISCMEM Chair, U.S. ] Department of Energy, Office of Environmental Management... technological advancements in multimedia environmental modeling. Proposed Agenda: The ISCMEM Chair will open...

  12. Rapid E-learning Development Strategies and a Multimedia Project Design Model

    Science.gov (United States)

    Sözcü, Ömer Faruk; Ipek, Ismail

    2014-01-01

    The purpose of the study is to discuss e-learning design strategies which can be used for multimedia projects as a design model. Recent advances in instructional technologies have been found to be very important in the design of training courses by using rapid instructional design (ID) approaches. The approaches were developed to use in training…

  13. A Proposed Multimedia Cone of Abstraction: Updating a Classic Instructional Design Theory

    Science.gov (United States)

    Baukal, Charles E.; Ausburn, Floyd B.; Ausburn, Lynna J.

    2013-01-01

    Advanced multimedia techniques offer significant learning potential for students. Dale (1946, 1954, 1969) developed a Cone of Experience (CoE) which is a hierarchy of learning experiences ranging from direct participation to abstract symbolic expression. This paper updates the CoE for today's technology and learning context, specifically focused…

  14. Blended Learning in the Visual Communications Classroom: Student Reflections on a Multimedia Course

    Science.gov (United States)

    George-Palilonis, Jennifer; Filak, Vincent

    2009-01-01

    Advances in digital technology and a rapidly evolving media landscape continue to dramatically change teaching and learning. Among these changes is the emergence of multimedia teaching and learning tools, online degree programs, and hybrid classes that blend traditional and digital content delivery. At the same time, visual communication programs…

  15. Pengembangan Aplikasi Multimedia untuk Pembelajaran Satelit Astronomi NASA dengan Teknologi Augmented Reality Berbasis Android

    Directory of Open Access Journals (Sweden)

    Dilan Arya Sujati

    2016-04-01

    Full Text Available With the advancement of technology in various aspects of life of today's technology allows developers to create applications that aims to facilitate the public in obtaining information based on mobile. Seeing the importance of the role of astronomy satellites it needs to make a multimedia application with Augmented Reality technology that can provide an overview and brief specifications on astronomy satellite without having to go to the planetarium or observatory.This research is using MDLC (Multimedia Development Life Cycle framework. The process of assembly (pemasangan was performed using Unity and Vuforia library. The result is a book containing related image about NASA’s astronomy satellites which functioned as a marker and an Augmented Reality application based on Android that is capable of displaying NASA’s astronomical satellites on the top of marker that can display brief information about the shape and its parts when touched on the screen. The application that has been made function properly and in accordance with the concept and design. The ideal condition of using the application in places exposed to light with the intensity of 108,3 ± 2,5 lux upwards. In addition the camera is directed to the distance between 10-75 cm of the marker and the angle between 40 ± 0,5 O – 140 ± 0,5 O .. The greater the intensity of the light does not affect the sensitivity of the camera to detect the marker increases. In other words, the marker will not be detected if the distance marker on the camera more than 75 cm and the angle of the camera marker less than 40 ± 0,5 O or more than 140 ± 0,5 O though the light intensity is greater.

  16. Future vision of advanced telecommunication networks for electric utilities; Denki jigyo ni okeru joho tsushin network no shorai vision

    Energy Technology Data Exchange (ETDEWEB)

    Tonaru, S.; Ono, K.; Sakai, S.; Kawai, Y.; Tsuboi, A. [Central Research Institute of Electric Power Industry, Tokyo (Japan); Manabe, S. [Shikoku Electric Power Co., Inc., Kagawa (Japan); Miki, Y. [Kansai Electric Power Co. Inc., Osaka (Japan)

    1995-06-01

    The vision of an advanced information system is proposed to cope with the future social demand and business environmental change in electric utilities. At the large turning point such as drastic reconsideration of Electricity Utilities Industry Law, further improvement of efficiency and cost reduction are requested as well as business innovation such as proposal of a new business policy. For that purpose utilization of information and its technology is indispensable, and use of multimedia and common information in organization are the future direction for improving information basis. Consequently, free information networks without any limitation due to person and media are necessary, and the following are important: high-speed, high-frequency band, digital, easily connectable and multimedia transmission lines, and cost reduction and high reliability of networks. Based on innovation of information networks and the clear principle on advanced information system, development of new applications by multimedia technologies, diffusion of communication terminals, and promotion of standardization are essential. 60 refs., 30 figs., 5 tabs.

  17. Accelerated Adoption of Advanced Health Information Technology in Beacon Community Health Centers.

    Science.gov (United States)

    Jones, Emily; Wittie, Michael

    2015-01-01

    To complement national and state-level HITECH Act programs, 17 Beacon communities were funded to fuel community-wide use of health information technology to improve quality. Health centers in Beacon communities received supplemental funding. This article explores the association between participation in the Beacon program and the adoption of electronic health records. Using the 2010-2012 Uniform Data System, trends in health information technology adoption among health centers located within and outside of Beacon communities were explored using differences in mean t tests and multivariate logistic regression. Electronic health record adoption was widespread and rapidly growing in all health centers, especially quality improvement functionalities: structured data capture, order and results management, and clinical decision support. Adoption lagged for functionalities supporting patient engagement, performance measurement, care coordination, and public health. The use of advanced functionalities such as care coordination grew faster in Beacon health centers, and Beacon health centers had 1.7 times higher odds of adopting health records with basic safety and quality functionalities in 2010-2012. Three factors likely underlie these findings: technical assistance, community-wide activation supporting health information exchange, and the layering of financial incentives. Additional technical assistance and community-wide activation is needed to support the use of functionalities that are currently lagging. © Copyright 2015 by the American Board of Family Medicine.

  18. Proceedings of the First International Conference on Advanced Data and Information Engineering

    CERN Document Server

    Deris, Mustafa; Abawajy, Jemal

    2014-01-01

    The proceeding is a collection of research papers presented  at the International Conference on Data Engineering 2013 (DaEng-2013), a conference dedicated to address the challenges in the areas of database, information retrieval, data mining and knowledge management, thereby presenting a consolidated view to the interested researchers in the aforesaid fields. The goal of this conference was to bring together researchers and practitioners from academia and industry to focus on advanced on data engineering concepts and establishing new collaborations in these areas. The topics of interest are as follows but are not limited to: • Database theory • Data management • Data mining and warehousing • Data privacy & security • Information retrieval, integration and visualization • Information system • Knowledge discovery in databases • Mobile, grid and cloud computing • Knowledge-based • Knowledge management • Web data, services and intelligence

  19. Towards Smarter Urban Mobility: Willingness to Pay for an Advanced Traveller Information System in Lyon

    Directory of Open Access Journals (Sweden)

    Cristina Pronello

    2017-09-01

    Full Text Available Advanced traveller information systems (ATIS are meant to assist people in their daily travel decisions as well as to prompt a shift from cars to alternative and more environmentally-friendly transport strategies. Not many comprehensive studies have been undertaken so far in order to assess the willingness to pay (WTP for ATIS, despite a development of these tools during the last two decades. This paper aims at analysing the WTP for Optymod’Lyon, a smartphone application which plans your journey travels using real-time information about all available transport modes. To this end, a quali-quantitative approach was adopted, administering a questionnaire to participants and organising focus groups before and after the test of the application. A sample of 42 people living in the metropolitan area of Lyon was involved. Results showed four clusters of participants: idealists, pragmatics, the ambiguous and opportunists. A strong majority of idealists and pragmatics were unwilling to pay, mainly for economic reasons and the availability on the market of free information. They record a lower share of trips to work and a higher share for leisure, shopping and study purposes. Those willing to pay (of which 37.8% were opportunists report a low monthly charge level (0.2–3 €/month and are mainly highly-educated car users, travelling for work.

  20. A highly reliable, autonomous data communication subsystem for an advanced information processing system

    Science.gov (United States)

    Nagle, Gail; Masotto, Thomas; Alger, Linda

    1990-01-01

    The need to meet the stringent performance and reliability requirements of advanced avionics systems has frequently led to implementations which are tailored to a specific application and are therefore difficult to modify or extend. Furthermore, many integrated flight critical systems are input/output intensive. By using a design methodology which customizes the input/output mechanism for each new application, the cost of implementing new systems becomes prohibitively expensive. One solution to this dilemma is to design computer systems and input/output subsystems which are general purpose, but which can be easily configured to support the needs of a specific application. The Advanced Information Processing System (AIPS), currently under development has these characteristics. The design and implementation of the prototype I/O communication system for AIPS is described. AIPS addresses reliability issues related to data communications by the use of reconfigurable I/O networks. When a fault or damage event occurs, communication is restored to functioning parts of the network and the failed or damage components are isolated. Performance issues are addressed by using a parallelized computer architecture which decouples Input/Output (I/O) redundancy management and I/O processing from the computational stream of an application. The autonomous nature of the system derives from the highly automated and independent manner in which I/O transactions are conducted for the application as well as from the fact that the hardware redundancy management is entirely transparent to the application.

  1. The research of computer multimedia assistant in college English listening

    Science.gov (United States)

    Zhang, Qian

    2012-04-01

    With the technology development of network information, there exists more and more seriously questions to our education. Computer multimedia application breaks the traditional foreign language teaching and brings new challenges and opportunities for the education. Through the multiple media application, the teaching process is full of animation, image, voice, and characters. This can improve the learning initiative and objective with great development of learning efficiency. During the traditional foreign language teaching, people use characters learning. However, through this method, the theory performance is good but the practical application is low. During the long time computer multimedia application in the foreign language teaching, many teachers still have prejudice. Therefore, the method is not obtaining the effect. After all the above, the research has significant meaning for improving the teaching quality of foreign language.

  2. A JAVA-based multimedia tool for clinical practice guidelines.

    Science.gov (United States)

    Maojo, V; Herrero, C; Valenzuela, F; Crespo, J; Lazaro, P; Pazos, A

    1997-01-01

    We have developed a specific language for the representation of Clinical Practice Guidelines (CPGs) and Windows C++ and platform independent JAVA applications for multimedia presentation and edition of electronically stored CPGs. This approach facilitates translation of guidelines and protocols from paper to computer-based flowchart representations. Users can navigate through the algorithm with a friendly user interface and access related multimedia information within the context of each clinical problem. CPGs can be stored in a computer server and distributed over the World Wide Web, facilitating dissemination, local adaptation, and use as a reference element in medical care. We have chosen the Agency for Health Care and Policy Research's heart failure guideline to demonstrate the capabilities of our tool.

  3. The effect of multimedia replacing text in resident clinical decision-making assessment.

    Science.gov (United States)

    Chang, Todd P; Schrager, Sheree M; Rake, Alyssa J; Chan, Michael W; Pham, Phung K; Christman, Grant

    2016-10-17

    Multimedia in assessing clinical decision-making skills (CDMS) has been poorly studied, particularly in comparison to traditional text-based assessments. The literature suggests multimedia is more difficult for trainees. We hypothesize that pediatric residents score lower in diagnostic skill when clinical vignettes use multimedia rather than text for patient findings. A standardized method was developed to write text-based questions from 60 high-resolution, quality multimedia; a series of expert panels selected 40 questions with both a multimedia and text-based counterpart, and two online tests were developed. Each test featured 40 identical questions with reciprocal and alternating modality (multimedia vs. text). Pediatric residents and rising 4th year medical students (MS-IV) at a single residency were randomized to complete either test stratified by postgraduate training year (PGY). A mixed between-within subjects ANOVA analyzed differences in score due to modality and PGY. Secondary analyses ascertained modality effect in dermatology and respiratory questions using Mann-Whitney U tests, and correlations on test performance to In-service Training Exam (ITE) scores using Spearman rank. Eighty-eight residents and rising interns completed the study. Overall multimedia scores were lower than text-based scores (p = 0.047, η p(2)  = 0.04), with highest disparity in rising interns (MS-IV); however, PGY had a greater effect on scores (p = 0.001, η p(2)  = 0.16). Respiratory questions were not significantly lower with multimedia (n = 9, median 0.71 vs. 0.86, p = 0.09) nor dermatology questions (n = 13, p = 0.41). ITEs correlated significantly with text-based scores (ρ = 0.23-0.25, p = 0.04-0.06) but not with multimedia scores. In physician trainees with less clinical experience, multimedia-based case vignettes are associated with significantly lower scores. These results help shed light on the role of multimedia versus text-based information in

  4. The Los Alamos universe: Using multimedia to promote laboratory capabilities

    Energy Technology Data Exchange (ETDEWEB)

    Kindel, J.

    2000-03-01

    This project consists of a multimedia presentation that explains the technological capabilities of Los Alamos National Laboratory. It takes the form of a human-computer interface built around the metaphor of the universe. The project is intended promote Laboratory capabilities to a wide audience. Multimedia is simply a means of communicating information through a diverse set of tools--be they text, sound, animation, video, etc. Likewise, Los Alamos National Laboratory is a collection of diverse technologies, projects, and people. Given the ample material available at the Laboratory, there are tangible benefits to be gained by communicating across media. This paper consists of three parts. The first section provides some basic information about the Laboratory, its mission, and its needs. The second section introduces this multimedia presentation and the metaphor it is based on along with some basic concepts of color and user interaction used in the building of this project. The final section covers construction of the project, pitfalls, and future improvements.

  5. Identifying potential disaster zones around the Verkhnekamskoye potash deposit (Russia) using advanced information technology (IT)

    Science.gov (United States)

    Royer, J. J.; Filippov, L. O.

    2017-07-01

    This work aims at improving the exploitation of the K, Mg, salts ore of the Verkhnekamskoye deposit using advanced information technology (IT) such as 3D geostatistical modeling techniques together with high performance flotation. It is expected to provide a more profitable exploitation of the actual deposit avoiding the formation of dramatic sinkholes by a better knowledge of the deposit. The GeoChron modelling method for sedimentary formations (Mallet, 2014) was used to improve the knowledge of the Verkhnekamskoye potash deposit, Perm region, Russia. After a short introduction on the modern theory of mathematical modelling applied to mineral resources exploitation and geology, new results are presented on the sedimentary architecture of the ore deposit. They enlighten the structural geology and the fault orientations, a key point for avoiding catastrophic water inflows recharging zone during exploitation. These results are important for avoiding catastrophic sinkholes during exploitation.

  6. Multiple Perspective Approach for the Development of Information Systems Based on Advanced Mathematical Models

    DEFF Research Database (Denmark)

    Carugati, Andrea

    with a relativist approach. Arriving at the design of an ISD methodology required the combination of previous theoretical results with the observations from the case study. The case study showed some of the key elements to be integrated in the methodology. Firstly, plans and models are subject of a high degree......This dissertation presents the results of a three-year long case study of an information systems development project where a scheduling and control system was developed for a manufacturing company. The project goal was to test the feasibility of a new technology called advanced mathematical...... organizations that are both distributed and loosely coupled. Given the current trends towards telecommuting and international mergers, the development project presented a setting for research that was addressing both a theoretical hole and also pressing practical needs. In order to achieve this goal I had...

  7. 19 CFR 103.31a - Advance electronic information for air, truck, and rail cargo; Importer Security Filing...

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Advance electronic information for air, truck, and rail cargo; Importer Security Filing information for vessel cargo. 103.31a Section 103.31a Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE...

  8. Introducing Multimedia Applications into the Curriculum Using IBMs.

    Science.gov (United States)

    Scarbeau, Brian G.

    Following a definition of multimedia, a description of the advantages of multimedia software, and a list of necessary multimedia hardware, this paper describes in detail the phasing in of new technology into the curriculum at Lake-Sumter Community College (Florida). Implementation of a one-credit course entitled Introduction to Multimedia Computer…

  9. Integrated circuits for multimedia applications

    DEFF Research Database (Denmark)

    Vandi, Luca

    2007-01-01

    This work presents several key aspects in the design of RF integrated circuits for portable multimedia devices. One chapter is dedicated to the application of negative-feedback topologies to receiver frontends. A novel feedback technique suitable for common multiplier-based mixers is described......, and it is applied to a broad-band dual-loop receiver architecture in order to boost the linearity performances of the stage. A simplified noise- and linearity analysis of the circuit is derived, and a comparison is provided with a more traditional dual-loop topology (a broad-band stage based on shunt...

  10. Desarrollo multimedia para el aprendizaje

    OpenAIRE

    SEGURA ORTELLS, JUAN JOSÉ

    2013-01-01

    El proyecto se basa en el interés por dinamizar los boletines textuales. Las ventajas de un boletín dinámico respecto a los actuales textuales son tanto para los alumnos como los profesores. El alumno puede ver todo el contenido que está trabajando con todo tipo de ayudas multimedia, que le facilitará el trabajo porque lo hará más fácil de entender y además tendrá ayudas para resolver los problemas, interactuando con el contenido. El profesor podrá hacer un seguimiento más s...

  11. Interactive 3D multimedia content

    CERN Document Server

    Cellary, Wojciech

    2012-01-01

    The book describes recent research results in the areas of modelling, creation, management and presentation of interactive 3D multimedia content. The book describes the current state of the art in the field and identifies the most important research and design issues. Consecutive chapters address these issues. These are: database modelling of 3D content, security in 3D environments, describing interactivity of content, searching content, visualization of search results, modelling mixed reality content, and efficient creation of interactive 3D content. Each chapter is illustrated with example a

  12. A Brief Discussion on the Integration of Multimedia Information Technology and High School Geography Classroom Teaching%浅谈多媒体信息技术与高中地理课堂教学的整合优势及问题

    Institute of Scientific and Technical Information of China (English)

    陈爱华

    2012-01-01

    Multimedia information technology and the integration of geography teaching has changed the traditional teaching mode, conducive to the creation of learning scenarios,to develop students' thinking skills;to stimulate students' interest in learning;to increase the classroom capacity,increase the student information.%多媒体信息技术与地理课堂教学的整合改变了传统的教学模式,利于创设学习情景,培养学生的思维能力;能够激发学生学习的兴趣;能增大课堂容量,增加学生信息量。

  13. ED-MEDIA/ED-TELECOM 98 World Conference on Educational Multimedia and Hypermedia & World Conference on Educational Telecommunications. Proceedings (10th, Freiburg, Germany, June 20-25, 1998).

    Science.gov (United States)

    Ottmann, Thomas, Ed.; Tomek, Ivan, Ed.

    This collection presents papers pertaining to the wide area of educational multimedia/hypermedia and telecommunications. The conference serves as a forum for the dissemination of information on the research, development, and applications in all areas of multimedia/hypermedia and telecommunications in education across all disciplines and levels.…

  14. Globalization and advances in information and communication technologies: the impact on nursing and health.

    Science.gov (United States)

    Abbott, Patricia A; Coenen, Amy

    2008-01-01

    Globalization and information and communication technology (ICT) continue to change us and the world we live in. Nursing stands at an opportunity intersection where challenging global health issues, an international workforce shortage, and massive growth of ICT combine to create a very unique space for nursing leadership and nursing intervention. Learning from prior successes in the field can assist nurse leaders in planning and advancing strategies for global health using ICT. Attention to lessons learned will assist in combating the technological apartheid that is already present in many areas of the globe and will highlight opportunities for innovative applications in health. ICT has opened new channels of communication, creating the beginnings of a global information society that will facilitate access to isolated areas where health needs are extreme and where nursing can contribute significantly to the achievement of "Health for All." The purpose of this article is to discuss the relationships between globalization, health, and ICT, and to illuminate opportunities for nursing in this flattening and increasingly interconnected world.

  15. Indianapolis I3: the third generation Integrated Advanced Information Management Systems.

    Science.gov (United States)

    McGowan, Julie J; Overhage, J Marc; Barnes, Mike; McDonald, Clement J

    2004-04-01

    In 2001, the Regenstrief Institute for Health Care and the Indiana University School of Medicine (IUSM) began an IAIMS planning effort to create a vision and a tactical plan for the first Integrated Advanced Information Management Systems (IAIMS) implementation to cross a large area and include unaffiliated institutions. A number of elements made this planning effort unique. Among these elements were the existence of a network infrastructure that supported the Indianapolis Network for Patient Care, the existence of a mature medical informatics program at the Regenstrief Institute, and the existence of a wide-area knowledge network fostered by the IUSM libraries. However, the leadership for a strong information technology role in the IUSM that could promote collaboration in support of education and research across the diverse Indianapolis hospital systems had been lacking. By bringing together various groups, each with a commitment to improve health care quality and public health across the Indianapolis metropolitan area, regardless of individual institutional affiliation, the strategic directions for I3-Indianapolis IAIMS Initiative have been defined and the foundations for a third generation IAIMS construct have been laid in Indianapolis, Indiana.

  16. Can behavioral research advance mandatory law, information duties, standard terms and withdrawal rights?

    Directory of Open Access Journals (Sweden)

    Eva Maria Tscherner

    2015-11-01

    Full Text Available ENGLISH: Current European consumer law mainly acts on the assumption that people behave in line with the ‘rational man’ (homo oeconomicus, who has stable preferences and can absorb all available information and process as well as integrate it into her consumer decisions. This assumption has been challenged by findings of behavioral sciences such as behavioral economics, psychology and neurosciences. This article examines if and how findings from behavioral research are in a position to advance European consumer contract law (mandatory law in general as well as information duties, standard terms and rights to withdraw in specific. DEUTSCH: Das Europäische Verbraucherschutzrecht stützt sich in weiten Teilen auf das ökonomische Menschenbild des homo oeconomicus. Dieser verfügt über stabile Präferenzen und kann unbegrenzt Informationen aufnehmen sowie diese in seinen Entscheidungsprozess integrieren. Dieses Menschenbild wurde durch Forschungsergebnisse in Verhaltensökonomik, Psychologie und Gehirnforschung in Frage gestellt. De r Aufsatz geht der Frage nach, inwieweit das Verbrauchervertragsrecht (in Form von zwingendem Recht, vor - vertraglichen Informationspflichten, Fairnesskontrolle Allgemeiner Geschäftsbedingungen und Widerrufsrechten von Erkenntnissen dieser sog Verhaltensforschung profitieren kann.

  17. The development of multimedia communication system for electric power company

    Energy Technology Data Exchange (ETDEWEB)

    Woo, Hee Gon; Kim, Seong Bok [Korea Electric Power Corp. (KEPCO), Taejon (Korea, Republic of). Research Center

    1995-12-31

    It is a final report of the research project that is a development of PC-LAN based multimedia desktop conference system, which is research on the essential technologies and application and development of multimedia communication services for electric power company. This report is consisted of -Survey and study of the multimedia related technologies, -Multimedia communication protocols and network configurations, and -Design, developments of pilot model, evaluation, and applications of multimedia conference system. (author). 112 refs., 250 figs.

  18. Effective Application of Multimedia in College English Teaching

    Institute of Scientific and Technical Information of China (English)

    舒杨; 赵恒

    2013-01-01

    With the development of language teaching,multimedia has been widely used in college English teaching.Introducing the multimedia into English teaching is an inevitable trend of the development of English teaching.However,we have seen many difficulties and misunderstanding in the application of multimedia.This paper is focused on how to build up a better language teaching environment assisted by multimedia technique,and how to use multimedia in college English teaching effectively.

  19. Presence in the IP Multimedia Subsystem

    Directory of Open Access Journals (Sweden)

    Ling Lin

    2007-01-01

    Full Text Available With an ever increasing penetration of Internet Protocol (IP technologies, the wireless industry is evolving the mobile core network towards all-IP network. The IP Multimedia Subsystem (IMS is a standardised Next Generation Network (NGN architectural framework defined by the 3rd Generation Partnership Project (3GPP to bridge the gap between circuit-switched and packet-switched networks and consolidate both sides into on single all-IP network for all services. In this paper, we provide an insight into the limitation of the presence service, one of the fundamental building blocks of the IMS. Our prototype-based study is unique of its kind and helps identifying the factors which limit the scalability of the current version of the presence service (3GPP TS 23.141 version 7.2.0 Release 7 [1], which will in turn dramatically limit the performance of advanced IMS services. We argue that the client-server paradigm behind the current IMS architecture does not suite the requirements of the IMS system, which defies the very purpose of its introduction. We finally elaborate on possible avenues for addressing this problem.

  20. Cross-layer QoS Support for Multimedia Delivery over Wireless Internet

    Directory of Open Access Journals (Sweden)

    Zhang Qian

    2005-01-01

    Full Text Available Delivering multimedia over wireless Internet is a very challenging task. Multimedia delivery inherently has strict quality of service (QoS requirement on bandwidth, delay, and delay jitter. However, the current Internet can only support best-effort service, which imposes varying network conditions during multimedia delivery. The advent of wireless networks further exacerbates the variance of network conditions and brings greater challenges for multimedia delivery. To improve perceived media quality by end users over wireless Internet, QoS supports can be addressed in different layers, including application layer, transport layer, link layer, and so forth. This paper presents a framework, which provides QoS support, for multimedia delivery over wireless Internet, across different layers. To provide efficient QoS support for different types of media over the best-effort networks, we first propose a cross-layer architecture, which combines the application-level, transport-layer, as well as link-layer controls, and then review recent advances in each individual component. Specifically, dynamic estimation of varying channel and network, adaptive and energy-efficient application and link-level error control, efficient congestion control, header compression, adaptive automatic repeat request (ARQ and priority-based scheduling, as well as QoS-adaptive proxy caching technologies are explicitly reviewed in this paper.