The Usage of Web 2.0 as a Media Promotion in Indonesia University Libraries

Directory of Open Access Journals (Sweden)

Nove E. Variant Anna

2018-01-01

Full Text Available The usage of web 2.0 has become popular among young people in Indonesia. One of the purpose of using web 2.0 is for promotion in some university libraries. The emerging of the web 2.0 as promotional media is corelating with the development of digital library. The paper aims are (1 to describe the usage of web 2.0 for academic libraries promotion. (2 to describe the information / content of those web 2.0. (3 to describe the promotion activity through web 2.0. This research population is all university libraries in Indonesia, but only 40 university librraries that conduct promotion through web 2.0. The website observation is done between May-July 2013. The research results are (1 the university libraries in Indonesia are use facebook, twitter, and flikr to promote library programs and interaction with users. The web 2.0 consist of information about new book release, user education, general information about library services, and information literacy. (3 some of univerity libraries taking seriously and actively promote their library services, but some of them are don’t use the web 2.0.

Customer service in libraries best practices

CERN Document Server

Harmon, Charles

2013-01-01

In this book, nine librarians from across the country describe their libraries' best practices in this key area. Their contributions range from all-encompassing customer service policies and models any library can both adapt and be proud of to micro-approaches that emphasize offering excellent user-focused technology planning, picture book arrangement with patrons in mind, Web 2.0 tools to connect users with the library, establishing good service delivery chains, and making your library fantastic for homeschoolers.

Chat reference service in medical libraries: part 2--Trends in medical school libraries.

Science.gov (United States)

Dee, Cheryl R

2003-01-01

An increasing number of medical school libraries offer chat service to provide immediate, high quality information at the time and point of need to students, faculty, staff, and health care professionals. Part 2 of Chat Reference Service in Medical Libraries presents a snapshot of the current trends in chat reference service in medical school libraries. In late 2002, 25 (21%) medical school libraries provided chat reference. Trends in chat reference services in medical school libraries were compiled from an exploration of medical school library Web sites and informal correspondence from medical school library personnel. Many medical libraries are actively investigating and planning new chat reference services, while others have decided not to pursue chat reference at this time. Anecdotal comments from medical school library staff provide insights into chat reference service.

Libraries and the semantic web an introduction to its applications and opportunities for libraries

CERN Document Server

DeWeese, Keith P

2014-01-01

This book covers the concept of the Semantic Web-what it is, the components that comprise it, including Linked Data, and the various ways that libraries are engaged in contributing to its development in making library resources and services ever more accessible to end-users.

New nuclear data service at CNEA: retrieval of the update libraries from a local Web-Server

International Nuclear Information System (INIS)

Suarez, Patricia M.; Pepe, Maria E.; Sbaffoni, Maria M.

2000-01-01

A new On-line Nuclear Data Service was implemented at National Atomic Energy Commission (CNEA) Web-Site. The information usually issued by the Nuclear Data Section of IAEA (NDS-IAEA) on CD-ROM, as well as complementary libraries periodically downloaded from the a mirror server of NDS-IAEA Service located at IPEN, Brazil are available on the new CNEA Web page. In the site, users can find numerical data on neutron, charged-particle, and photonuclear reactions, nuclear structure, and decay data, with related bibliographic information. This data server is permanently maintained and updated by CNEA staff members. This crew also offers assistance on the use and retrieval of nuclear data to local users. (author)

A Literature Review of Academic Library Web Page Studies

Science.gov (United States)

Blummer, Barbara

2007-01-01

In the early 1990s, numerous academic libraries adopted the web as a communication tool with users. The literature on academic library websites includes research on both design and navigation. Early studies typically focused on design characteristics, since websites initially merely provided information on the services and collections available in…

Virtual Reference Service in Academic Libraries in West Africa

Science.gov (United States)

Sekyere, Kwabena

2011-01-01

As technology continues to advance, libraries in Europe and America continue to improve upon their virtual reference services by employing new Web technologies and applying them to existing services. West African academic libraries have begun providing resources electronically to their users but still typically lag behind in the services they…

Space Physics Data Facility Web Services

Science.gov (United States)

Candey, Robert M.; Harris, Bernard T.; Chimiak, Reine A.

2005-01-01

The Space Physics Data Facility (SPDF) Web services provides a distributed programming interface to a portion of the SPDF software. (A general description of Web services is available at http://www.w3.org/ and in many current software-engineering texts and articles focused on distributed programming.) The SPDF Web services distributed programming interface enables additional collaboration and integration of the SPDF software system with other software systems, in furtherance of the SPDF mission to lead collaborative efforts in the collection and utilization of space physics data and mathematical models. This programming interface conforms to all applicable Web services specifications of the World Wide Web Consortium. The interface is specified by a Web Services Description Language (WSDL) file. The SPDF Web services software consists of the following components: 1) A server program for implementation of the Web services; and 2) A software developer s kit that consists of a WSDL file, a less formal description of the interface, a Java class library (which further eases development of Java-based client software), and Java source code for an example client program that illustrates the use of the interface.

Digital reference service: trends in academic health science libraries.

Science.gov (United States)

Dee, Cheryl R

2005-01-01

Two years after the initial 2002 study, a greater number of academic health science libraries are offering digital reference chat services, and this number appears poised to grow in the coming years. This 2004 follow-up study found that 36 (27%) of the academic health science libraries examined provide digital chat reference services; this was an approximately 6% increase over the 25 libraries (21%) located in 2002. Trends in digital reference services in academic health science libraries were derived from the exploration of academic health science library Web sites and from digital correspondence with academic health science library personnel using e-mail and chat. This article presents an overview of the current state of digital reference service in academic health science libraries.

Using Web Services and XML Harvesting to Achieve a Dynamic Web Site. Computers in Small Libraries

Science.gov (United States)

Roberts, Gary

2005-01-01

Exploiting and contextualizing free information is a natural part of library culture. In this column, Gary Roberts, the information systems and reference librarian at Herrick Library, Alfred University in Alfred, NY, describes how to use XML content on a Web site to link to hundreds of free and useful resources. He gives a general overview of the…

SolarSoft Web Services

Science.gov (United States)

Freeland, S.; Hurlburt, N.

2005-12-01

The SolarSoft system (SSW) is a set of integrated software libraries, databases, and system utilities which provide a common programming and data analysis environment for solar physics. The system includes contributions from a large community base, representing the efforts of many NASA PI team MO&DA teams,spanning many years and multiple NASA and international orbital and ground based missions. The SSW general use libraries include Many hundreds of utilities which are instrument and mission independent. A large subset are also SOLAR independent, such as time conversions, digital detector cleanup, time series analysis, mathematics, image display, WWW server communications and the like. PI teams may draw on these general purpose libraries for analysis and application development while concentrating efforts on instrument specific calibration issues rather than reinvention of general use software. By the same token, PI teams are encouraged to contribute new applications or enhancements to existing utilities which may have more general interest. Recent areas of intense evolution include space weather applications, automated distributed data access and analysis, interfaces with the ongoing Virtual Solar Observatory efforts, and externalization of SolarSoft power through Web Services. We will discuss the current status of SSW web services and demonstrate how this facilitates accessing the underlying power of SolarSoft in more abstract terms. In this context, we will describe the use of SSW services within the Collaborative Sun Earth Connector environment.

Library Web Site Administration: A Strategic Planning Model For the Smaller Academic Library

Science.gov (United States)

Ryan, Susan M.

2003-01-01

Strategic planning provides a useful structure for creating and implementing library web sites. The planned integration of a library's web site into its mission and objectives ensures that the library's community of users will consider the web site one of the most important information tools the library offers.

Trends in hospital librarianship and hospital library services: 1989 to 2006.

Science.gov (United States)

Thibodeau, Patricia L; Funk, Carla J

2009-10-01

The research studied the status of hospital librarians and library services to better inform the Medical Library Association's advocacy activities. The Vital Pathways Survey Subcommittee of the Task Force on Vital Pathways for Hospital Librarians distributed a web-based survey to hospital librarians and academic health sciences library directors. The survey results were compared to data collected in a 1989 survey of hospital libraries by the American Hospital Association in order to identify any trends in hospital libraries, roles of librarians, and library services. A web-based hospital library report form based on the survey questions was also developed to more quickly identify changes in the status of hospital libraries on an ongoing basis. The greatest change in library services between 1989 and 2005/06 was in the area of access to information, with 40% more of the respondents providing access to commercial online services, 100% more providing access to Internet resources, and 28% more providing training in database searching and use of information resources. Twenty-nine percent (n = 587) of the 2005/06 respondents reported a decrease in staff over the last 5 years. Survey data support reported trends of consolidation of hospitals and hospital libraries and additions of new services. These services have likely required librarians to acquire new skills. It is hoped that future surveys will be undertaken to continue to study these trends.

News from the Library: Scientific Information Service - service interruption

CERN Multimedia

2014-01-01

Techniques de l'Ingénieur has been part of the selection of databases offered by the Scientific Information Service for the last five years.   Unfortunately, as a consequence of budget reductions, and after careful consideration of all available options, we have to end this subscription. It will be still possible to purchase access to individual chapters via the Library services.  Furthermore, we are considering ending our subscriptions to Web of Science and Springer Materials (the Landolt-Börnstein database) during the course of 2015. We thank you for your understanding and welcome your feedback to library.desk@cern.ch

Web-scale discovery in an academic health sciences library: development and implementation of the EBSCO Discovery Service.

Science.gov (United States)

Thompson, Jolinda L; Obrig, Kathe S; Abate, Laura E

2013-01-01

Funds made available at the close of the 2010-11 fiscal year allowed purchase of the EBSCO Discovery Service (EDS) for a year-long trial. The appeal of this web-scale discovery product that offers a Google-like interface to library resources was counter-balanced by concerns about quality of search results in an academic health science setting and the challenge of configuring an interface that serves the needs of a diverse group of library users. After initial configuration, usability testing with library users revealed the need for further work before general release. Of greatest concern were continuing issues with the relevance of items retrieved, appropriateness of system-supplied facet terms, and user difficulties with navigating the interface. EBSCO has worked with the library to better understand and identify problems and solutions. External roll-out to users occurred in June 2012.

PERANCANGAN PENGEMBANGAN DIGITAL LIBRARY BERBASIS WEB RESPONSIVE

Directory of Open Access Journals (Sweden)

Tri Listyorini

2015-04-01

Full Text Available ABSTRAK E-book merupakan cara praktis untuk membaca sebuah buku. E-book bisa kita akses melalui laptop, komputer, maupun smartphone. Dalam penelitian kali ini Digital Library mengambil studi kasus pada Fakultas teknik merupakan salah satu fakultas yang ada di Universitas Muria Kudus yang ingin menjembatani dosen dan mahasiswa agar tidak bingung untuk mencari referensi buku yang dicari. Oleh karena itu Digital Library sangat dibutuhkan. Konsep Digital Library yang akan dibuat ini adalah berisi E-book dari bidang ilmu dari fakultas teknik. Dan agar dapat diakses menggunakan bermacam-macam gadget, maka Digital Library ini akan dikembangkan dengan konsep web Responsif. Dengan metode web Responsif ini tampilan dari Digital Library dapat menyesuaikan gadget yang digunakan dan mudah di akses oleh semua kalangan khususnya di fakultas teknik Universitas Muria Kudus. Hasil yang diharapkan dalam penelitian ini adalah sebuah Digital Library berbasis web Responsif, yang dapat digunakan untuk memberikan kemudahan dalam memperoleh E-book, jurnal dan sebagainya. Kata kunci: E-book, web responsif, digital library.

The Availability of Web 2.0 Tools from Community College Libraries' Websites Serving Large Student Bodies

Science.gov (United States)

Blummer, Barbara; Kenton, Jeffrey M.

2014-01-01

Web 2.0 tools offer academic libraries new avenues for delivering services and resources to students. In this research we report on a content analysis of 100 US community college libraries' Websites for the availability of Web 2.0 applications. We found Web 2.0 tools utilized by 97% of our sample population and many of these sites contained more…

Work of the Web Weavers: Web Development in Academic Libraries

Science.gov (United States)

Bundza, Maira; Vander Meer, Patricia Fravel; Perez-Stable, Maria A.

2009-01-01

Although the library's Web site has become a standard tool for seeking information and conducting research in academic institutions, there are a variety of ways libraries approach the often challenging--and sometimes daunting--process of Web site development and maintenance. Three librarians at Western Michigan University explored issues related…

Web 2.0 and libraries impacts, technologies and trends

CERN Document Server

Parkes, Dave

2010-01-01

In a world where computing power, ubiquity and connectivity create powerful new ways to facilitate learning, this book examines how librarians and information professionals can utilize emerging technologies to expand service and resource delivery. With contributions from leading professionals, including lecturers, librarians and e-learning technologists, this bookl explores strategic approaches for effectively implementing, living with, and managing revolutionary technological change in libraries.Explores the impact of the social and technological aspects of Web 2.0 on librarie

PhysiomeSpace: digital library service for biomedical data.

Science.gov (United States)

Testi, Debora; Quadrani, Paolo; Viceconti, Marco

2010-06-28

Every research laboratory has a wealth of biomedical data locked up, which, if shared with other experts, could dramatically improve biomedical and healthcare research. With the PhysiomeSpace service, it is now possible with a few clicks to share with selected users biomedical data in an easy, controlled and safe way. The digital library service is managed using a client-server approach. The client application is used to import, fuse and enrich the data information according to the PhysiomeSpace resource ontology and upload/download the data to the library. The server services are hosted on the Biomed Town community portal, where through a web interface, the user can complete the metadata curation and share and/or publish the data resources. A search service capitalizes on the domain ontology and on the enrichment of metadata for each resource, providing a powerful discovery environment. Once the users have found the data resources they are interested in, they can add them to their basket, following a metaphor popular in e-commerce web sites. When all the necessary resources have been selected, the user can download the basket contents into the client application. The digital library service is now in beta and open to the biomedical research community.

Digital libraries and World Wide Web sites and page persistence.

Directory of Open Access Journals (Sweden)

Wallace Koehler

1999-01-01

Full Text Available Web pages and Web sites, some argue, can either be collected as elements of digital or hybrid libraries, or, as others would have it, the WWW is itself a library. We begin with the assumption that Web pages and Web sites can be collected and categorized. The paper explores the proposition that the WWW constitutes a library. We conclude that the Web is not a digital library. However, its component parts can be aggregated and included as parts of digital library collections. These, in turn, can be incorporated into "hybrid libraries." These are libraries with both traditional and digital collections. Material on the Web can be organized and managed. Native documents can be collected in situ, disseminated, distributed, catalogueed, indexed, controlled, in traditional library fashion. The Web therefore is not a library, but material for library collections is selected from the Web. That said, the Web and its component parts are dynamic. Web documents undergo two kinds of change. The first type, the type addressed in this paper, is "persistence" or the existence or disappearance of Web pages and sites, or in a word the lifecycle of Web documents. "Intermittence" is a variant of persistence, and is defined as the disappearance but reappearance of Web documents. At any given time, about five percent of Web pages are intermittent, which is to say they are gone but will return. Over time a Web collection erodes. Based on a 120-week longitudinal study of a sample of Web documents, it appears that the half-life of a Web page is somewhat less than two years and the half-life of a Web site is somewhat more than two years. That is to say, an unweeded Web document collection created two years ago would contain the same number of URLs, but only half of those URLs point to content. The second type of change Web documents experience is change in Web page or Web site content. Again based on the Web document samples, very nearly all Web pages and sites undergo some

Library OPACs on the Web: Finding and Describing Directories.

Science.gov (United States)

Henry, Marcia

1997-01-01

Provides current descriptions of some of the major directories that link to library catalogs on the World Wide Web. Highlights include LibWeb; Hytelnet; WebCats; WWW Library Directory; and techniques for finding new library OPAC (online public access catalog) directories. (LRW)

InfoGallery: Informative Arts Services for Physical Library Spaces

DEFF Research Database (Denmark)

Grønbæk, Kaj; Rohde, Anne; Sundararajah, Balasuthas

2006-01-01

Much focus in digital libraries research has been devoted to new online services rather than services for the visitors in the physical library. This paper describes InfoGallery, which is a web-based infrastructure for enriching the physical library space with informative art "exhibitions......" of digital library material and other relevant information, such as RSS news streams, event announcements etc. InfoGallery presents information in an aesthetically attractive manner on a variety of surfaces in the library, including cylindrical displays and floors. The infrastructure consists of a server...... structure, an editor application and a variety of display clients. The paper discusses the design of the infrastructure and its utilization of RSS, podcasts and manually edited news. Applications in the library domain are described and the experiences are discussed....

Libraries across Land and Sea: Academic Library Services on International Branch Campuses

Science.gov (United States)

Green, Harriett

2013-01-01

This preliminary study explores how library services are offered at the international branch campuses of U.S. institutions of higher education, including librarians' experiences, challenges faced, and collaborations with the home U.S. institutions. The data from a Web survey distributed to international branch campus librarians, a conducted…

Recommendations for Benchmarking Web Site Usage among Academic Libraries.

Science.gov (United States)

Hightower, Christy; Sih, Julie; Tilghman, Adam

1998-01-01

To help library directors and Web developers create a benchmarking program to compare statistics of academic Web sites, the authors analyzed the Web server log files of 14 university science and engineering libraries. Recommends a centralized voluntary reporting structure coordinated by the Association of Research Libraries (ARL) and a method for…

Insights into Library Services and Users from Qualitative Research.

Science.gov (United States)

Lincoln, Yvonna S.

2002-01-01

Describes a study that used interview data to adapt SERVQUAL, a survey to determine customer perceptions of service quality, to LibQUAL[TM], a Web-based survey to investigate users' perceptions of library service quality. Offers hypotheses regarding how data was categorized as it was. (Author/LRW)

Current status of digital reference services in academic libraries in ...

African Journals Online (AJOL)

This paper investigates the extent of the application of digital reference services in academic libraries in Nigeria, highlighting the emerging formats and models of digital reference services, to include email and web forms, Ask A librarian services, online chat reference, video conferencing, digital robots, and collaborative ...

Library and information services: impact on patient care quality.

Science.gov (United States)

Marshall, Joanne Gard; Morgan, Jennifer Craft; Thompson, Cheryl A; Wells, Amber L

2014-01-01

The purpose of this paper is to explore library and information service impact on patient care quality. A large-scale critical incident survey of physicians and residents at 56 library sites serving 118 hospitals in the USA and Canada. Respondents were asked to base their answers on a recent incident in which they had used library resources to search for information related to a specific clinical case. Of 4,520 respondents, 75 percent said that they definitely or probably handled patient care differently using information obtained through the library. In a multivariate analysis, three summary clinical outcome measures were used as value and impact indicators: first, time saved; second, patient care changes; and third, adverse events avoided. The outcomes were examined in relation to four information access methods: first, asking librarian for assistance; second, performing search in a physical library; third, searching library's web site; or fourth, searching library resources on an institutional intranet. All library access methods had consistently positive relationships with the clinical outcomes, providing evidence that library services have a positive impact on patient care quality. Electronic collections and services provided by the library and the librarian contribute to patient care quality.

The use of quality benchmarking in assessing web resources for the dermatology virtual branch library of the National electronic Library for Health (NeLH).

Science.gov (United States)

Kamel Boulos, M N; Roudsari, A V; Gordon, C; Muir Gray, J A

2001-01-01

In 1998, the U.K. National Health Service Information for Health Strategy proposed the implementation of a National electronic Library for Health to provide clinicians, healthcare managers and planners, patients and the public with easy, round the clock access to high quality, up-to-date electronic information on health and healthcare. The Virtual Branch Libraries are among the most important components of the National electronic Library for Health. They aim at creating online knowledge based communities, each concerned with some specific clinical and other health-related topics. This study is about the envisaged Dermatology Virtual Branch Libraries of the National electronic Library for Health. It aims at selecting suitable dermatology Web resources for inclusion in the forthcoming Virtual Branch Libraries after establishing preliminary quality benchmarking rules for this task. Psoriasis, being a common dermatological condition, has been chosen as a starting point. Because quality is a principal concern of the National electronic Library for Health, the study includes a review of the major quality benchmarking systems available today for assessing health-related Web sites. The methodology of developing a quality benchmarking system has been also reviewed. Aided by metasearch Web tools, candidate resources were hand-selected in light of the reviewed benchmarking systems and specific criteria set by the authors. Over 90 professional and patient-oriented Web resources on psoriasis and dermatology in general are suggested for inclusion in the forthcoming Dermatology Virtual Branch Libraries. The idea of an all-in knowledge-hallmarking instrument for the National electronic Library for Health is also proposed based on the reviewed quality benchmarking systems. Skilled, methodical, organized human reviewing, selection and filtering based on well-defined quality appraisal criteria seems likely to be the key ingredient in the envisaged National electronic Library for

Web metrics for library and information professionals

CERN Document Server

Stuart, David

2014-01-01

This is a practical guide to using web metrics to measure impact and demonstrate value. The web provides an opportunity to collect a host of different metrics, from those associated with social media accounts and websites to more traditional research outputs. This book is a clear guide for library and information professionals as to what web metrics are available and how to assess and use them to make informed decisions and demonstrate value. As individuals and organizations increasingly use the web in addition to traditional publishing avenues and formats, this book provides the tools to unlock web metrics and evaluate the impact of this content. The key topics covered include: bibliometrics, webometrics and web metrics; data collection tools; evaluating impact on the web; evaluating social media impact; investigating relationships between actors; exploring traditional publications in a new environment; web metrics and the web of data; the future of web metrics and the library and information professional.Th...

Users education in the virtual public library. Resources and procedures in the Spanish public libraries

Directory of Open Access Journals (Sweden)

Francisco Javier García Gómez

2004-01-01

Full Text Available Some Spanish public libraries have sites Web in a new digital work environment. These libraries are already delivered some services in their virtual branches. We are interesting to analyze user education in their sites Web. We are reviewed and tested some digital resources and services for user education in public libraries at World Wide Web. Level developing obtained in this library work is shown in conclusions. Likewise, we contributed some references about public library web sites design focused in user education and library instruction

A Two-Tiered Model for Analyzing Library Web Site Usage Statistics, Part 1: Web Server Logs.

Science.gov (United States)

Cohen, Laura B.

2003-01-01

Proposes a two-tiered model for analyzing web site usage statistics for academic libraries: one tier for library administrators that analyzes measures indicating library use, and a second tier for web site managers that analyzes measures aiding in server maintenance and site design. Discusses the technology of web site usage statistics, and…

Web-Based Instruction: A Guide for Libraries, Third Edition

Science.gov (United States)

Smith, Susan Sharpless

2010-01-01

Expanding on the popular, practical how-to guide for public, academic, school, and special libraries, technology expert Susan Sharpless Smith offers library instructors the confidence to take Web-based instruction into their own hands. Smith has thoroughly updated "Web-Based Instruction: A Guide for Libraries" to include new tools and trends,…

My Kansas Library on the Web

Science.gov (United States)

Moreland, Sharon

2009-01-01

In this article, the author, a technology consultant for the Northeast Kansas Library System (NEKLS), shares the story of how the Kansas Library on the Web (KLOW) program was created. KLOW's story begins with the initial startup fund finding and the enthusiasm of the six pilot libraries. The middle of the story has to do with building a flexible,…

Web Analytics: A Picture of the Academic Library Web Site User

Science.gov (United States)

Black, Elizabeth L.

2009-01-01

This article describes the usefulness of Web analytics for understanding the users of an academic library Web site. Using a case study, the analysis describes how Web analytics can answer questions about Web site user behavior, including when visitors come, the duration of the visit, how they get there, the technology they use, and the most…

Library Web Sites in Pakistan: An Analysis of Content

Science.gov (United States)

Qutab, Saima; Mahmood, Khalid

2009-01-01

Purpose: The purpose of this paper is to investigate library web sites in Pakistan, to analyse their content and navigational strengths and weaknesses and to give recommendations for developing better web sites and quality assessment studies. Design/methodology/approach: Survey of web sites of 52 academic, special, public and national libraries in…

Renewing library Web sites CMS at libraries

CERN Document Server

Vida, A

2006-01-01

The use of the Internet has a ten-year history in Hungary. In the beginning, users were surfing on textual Web sites with the browser Lynx (1991), then a range of graphic browsers appeared: Mosaic (1993) , Netscape (1994), and finally Internet Explorer (1995). More and more institutions, including libraries decided to enter the World Wide Web with their own homepage. The past ten years have brought enormous changes and new requirements in the way that institutional homepages are designed. This article offers an overview of the development phases of Web sites, presents the new tools necessary for the state-of-the-art design and gives advice on their up-to-date maintenance.

Libraries for users services in academic libraries

CERN Document Server

Alvite, Luisa

2010-01-01

This book reviews the quality and evolution of academic library services. It revises service trends offered by academic libraries and the challenge of enhancing traditional ones such as: catalogues, repositories and digital collections, learning resources centres, virtual reference services, information literacy and 2.0 tools.studies the role of the university library in the new educational environment of higher educationrethinks libraries in academic contextredefines roles for academic libraries

Accessibility Trends among Academic Library and Library School Web Sites in the USA and Canada

Science.gov (United States)

Schmetzke, Axel; Comeaux, David

2009-01-01

This paper focuses on the accessibility of North American library and library school Web sites for all users, including those with disabilities. Web accessibility data collected in 2006 are compared to those of 2000 and 2002. The findings of this follow-up study continue to give cause for concern: Despite improvements since 2002, library and…

Digital content sewed together within a library catalogue WebLib - The CERN Document Server

CERN Document Server

Vigen, Jens

2002-01-01

Aggregation, harvesting, personalization techniques, portals, service provision, etc. have all become buzzwords. Most of them simply describing what librarians have been doing for hundreds of years. Prior to the Web few people outside the libraries were concerned about these issues, a situation which today it is completely turned upside down. Hopefully the new actors on the arena of knowledge management will take full advantage of all the available "savoir faire". At CERN, the European Organization for Nuclear Research, librarians and informaticians have set up a complete system, WebLib, actually based on the traditional library catalogue. Digital content is, within this framework, being integrated to the highest possible level in order to meet the strong requirements of the particle physics community. The paper gives an overview of the steps CERN has made towards the digital library from the day the laboratory conceived the World Wide Web to present.

Working without a Crystal Ball: Predicting Web Trends for Web Services Librarians

Science.gov (United States)

Ovadia, Steven

2008-01-01

User-centered design is a principle stating that electronic resources, like library Web sites, should be built around the needs of the users. This article interviews Web developers of library and non-library-related Web sites, determining how they assess user needs and how they decide to adapt certain technologies for users. According to the…

Maximizing Academic Library Collections: Measuring Changes in Use Patterns Owing to EBSCO Discovery Service

Science.gov (United States)

Calvert, Kristin

2015-01-01

Despite the prevalence of academic libraries adopting web-scale discovery tools, few studies have quantified their effect on the use of library collections. This study measures the impact that EBSCO Discovery Service has had on use of library resources through circulation statistics, use of electronic resources, and interlibrary loan requests.…

Factors Influencing Virtual Patron Satisfaction with Online Library Resources and Services

Directory of Open Access Journals (Sweden)

Katherine Tyler

2011-07-01

Full Text Available College students are accessing virtual libraries whether they are on campus or learning from a distance. Academic institutions serving virtual patrons must remain focused on meeting the needs of those library users by continually examining their preferences, their searching behavior, and the information they seek. The purpose of this research was to determine if virtual patrons are satisfied with the resources and services being provided by a university’s online library. Following a web-based survey, demographic characteristics of students were analyzed to determine if any influenced students’ satisfaction. Using analysis of variance, correlation, and descriptive statistics, several demographic factors were found to influence student satisfaction with the library’s online resources: age, gender, achieved educational level, student status, and computer experience. One factor, computer experience, was found to influence student satisfaction with the library’s online services. Overall, students reported satisfaction with the university’s online library resources and services. Comments submitted to open-ended questions regarding areas for improvement to the online library provide library administrators with avenues for development to increase awareness of library services, focus improvement in navigation, and enhance student satisfaction.

Going, going, still there: using the WebCite service to permanently archive cited web pages.

Science.gov (United States)

Eysenbach, Gunther; Trudel, Mathieu

2005-12-30

Scholars are increasingly citing electronic "web references" which are not preserved in libraries or full text archives. WebCite is a new standard for citing web references. To "webcite" a document involves archiving the cited Web page through www.webcitation.org and citing the WebCite permalink instead of (or in addition to) the unstable live Web page. This journal has amended its "instructions for authors" accordingly, asking authors to archive cited Web pages before submitting a manuscript. Almost 200 other journals are already using the system. We discuss the rationale for WebCite, its technology, and how scholars, editors, and publishers can benefit from the service. Citing scholars initiate an archiving process of all cited Web references, ideally before they submit a manuscript. Authors of online documents and websites which are expected to be cited by others can ensure that their work is permanently available by creating an archived copy using WebCite and providing the citation information including the WebCite link on their Web document(s). Editors should ask their authors to cache all cited Web addresses (Uniform Resource Locators, or URLs) "prospectively" before submitting their manuscripts to their journal. Editors and publishers should also instruct their copyeditors to cache cited Web material if the author has not done so already. Finally, WebCite can process publisher submitted "citing articles" (submitted for example as eXtensible Markup Language [XML] documents) to automatically archive all cited Web pages shortly before or on publication. Finally, WebCite can act as a focussed crawler, caching retrospectively references of already published articles. Copyright issues are addressed by honouring respective Internet standards (robot exclusion files, no-cache and no-archive tags). Long-term preservation is ensured by agreements with libraries and digital preservation organizations. The resulting WebCite Index may also have applications for research

MARKETING LIBRARY SERVICES IN ACADEMIC LIBRARIES: A ...

African Journals Online (AJOL)

MARKETING LIBRARY SERVICES IN ACADEMIC LIBRARIES: A TOOL FOR SURVIVAL IN THE ... This article discusses the concept of marketing library and information services as an ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

Thematic web portals for different user profiles in a virtual health science library: Bibliosalut's experience

OpenAIRE

Páez, Virgili; Font, Mònica; Pastor-Ramon, Elena; Sastre-Suárez, Sílvia; Costa-Marin, Maria

2016-01-01

Normally users of a virtual health library have different professional profiles (physicians, nurses, pharmacists...) and/or they are from different specialties (Primary Health Care, Internal Medicine, Oncology...). This poster shows the experience of the Virtual Health Sciences Library of the Balearic Islands (Bibliosalut) of creating thematic web portals, which aims is to improve the experience of our users to browse and query to information resources and services of the virtual library and ...

Better Collaborative Working is Likely to Increase Uptake of Library Resources in a University Setting. A review of: Hightower, Barbara, Carolyn Rawl, and Michelle Schutt. “Collaborations for Delivering the Library to Students Through WebCT.” Reference Services Review 35.4 (2007: 541-51.

Directory of Open Access Journals (Sweden)

John Loy

2008-06-01

Full Text Available Objectives – To ascertain the extent to which university faculty members are integrating library resources within the WebCT course management system / managed learning environment. Also, to identify the reasons why faculty members are not integrating library resources within WebCT, and to explore their willingness to do so in future. Design – Case study with survey questionnaire and selected interview follow up.Setting – Urban campus of Auburn University in Montgomery, Alabama, United States of America.Subjects – One hundred and two members of faculty received a questionnaire. Five follow-up interviews were conducted.Methods – One hundred and two members of faculty with WebCT-supported courses received a questionnaire. They were asked to indicate if they linked to library resources, and if so which specific ones (e.g. library homepage, online catalogue, etc.. If they did not link to library resources they were asked to indicate the reason why not, either by selecting one or more of five pre-selected reasons, or by detailing their own. Follow-up interviews were conducted with five respondents, two of whom (Education and Nursing linked to library resources, and three of whom (from Business, Education and Science did not. Server log reports were also examined to identify how many students were entering library resources from WebCT.Main Results – The survey response rate was 28% (29 individuals, and of these Nursing and Sciences were the highest users with 7 individuals in each faculty. Of the 29 respondents only 7 (24% currently linked to library resources. Nursing were the biggest group with 10 links (38% of the total, Science with 6 (23% and 5 each from Liberal Arts and Education (19%. The resources chosen to link to were• Article databases (6• Library homepage (5• Ask a Librarian e-mail service(3• Net library e-book collection (3Six other library resources scored lower and two were not linked to at all. While few respondents

Energizing Subject Guide Service with Web 2.0

Directory of Open Access Journals (Sweden)

Sheau-Hwang Chang

2014-06-01

Full Text Available This article will use LibGuides as an example to illustrate how a Web 2.0 platform can energize the subject guide service and give librarians an edge in expanding their roles. Topics to be discussed will include a brief introduction to LibGuides and its capabilities to energize subject guide creation, how it has been used by academic libraries, how it is used in Maxwell Library in expanding librarian's role, and finally its implications on librarianship.

Card-Sorting Usability Tests of the WMU Libraries' Web Site

Science.gov (United States)

Whang, Michael

2008-01-01

This article describes the card-sorting techniques used by several academic libraries, reports and discusses the results of card-sorting usability tests of the Western Michigan University Libraries' Web site, and reveals how the WMU libraries incorporated the findings into a new Web site redesign, setting the design direction early on. The article…

Library usage patterns in the electronic information environment. Electronic journals, Use studies, Libraries, Medical libraries

Directory of Open Access Journals (Sweden)

B. Franklin

2004-01-01

Full Text Available This paper examines the methodology and results from Web-based surveys of more than 15,000 networked electronic services users in the United States between July 1998 and June 2003 at four academic health sciences libraries and two large main campus libraries serving a variety of disciplines. A statistically valid methodology for administering simultaneous Web-based and print-based surveys using the random moments sampling technique is discussed and implemented. Results from the Web-based surveys showed that at the four academic health sciences libraries, there were approximately four remote networked electronic services users for each in-house user. This ratio was even higher for faculty, staff, and research fellows at the academic health sciences libraries, where more than five remote users for each in-house user were recorded. At the two main libraries, there were approximately 1.3 remote users for each in-house user of electronic information. Sponsored research (grant funded research accounted for approximately 32% of the networked electronic services activity at the health sciences libraries and 16% at the main campus libraries. Sponsored researchers at the health sciences libraries appeared to use networked electronic services most intensively from on-campus, but not from in the library. The purpose of use for networked electronic resources by patrons within the library is different from the purpose of use of those resources by patrons using the resources remotely. The implications of these results on how librarians reach decisions about networked electronic resources and services are discussed.

Utilizing Web 2.0 Technologies for Library Web Tutorials: An Examination of Instruction on Community College Libraries' Websites Serving Large Student Bodies

Science.gov (United States)

Blummer, Barbara; Kenton, Jeffrey M.

2015-01-01

This is the second part of a series on Web 2.0 tools available from community college libraries' Websites. The first article appeared in an earlier volume of this journal and it illustrated the wide variety of Web 2.0 tools on community college libraries' Websites serving large student bodies (Blummer and Kenton 2014). The research found many of…

Web services foundations

CERN Document Server

Bouguettaya, Athman; Daniel, Florian

2013-01-01

Web services and Service-Oriented Computing (SOC) have become thriving areas of academic research, joint university/industry research projects, and novel IT products on the market. SOC is the computing paradigm that uses Web services as building blocks for the engineering of composite, distributed applications out of the reusable application logic encapsulated by Web services. Web services could be considered the best-known and most standardized technology in use today for distributed computing over the Internet.Web Services Foundations is the first installment of a two-book collection coverin

Usability Testing in a Library Web Site Redesign Project.

Science.gov (United States)

McMullen, Susan

2001-01-01

Discusses the need for an intuitive library information gateway to meet users' information needs and describes the process involved in redesigning a library Web site based on experiences at Roger Williams University. Explains usability testing methods that were used to discover how users were interacting with the Web site interface. (Author/LRW)

Library Services Online: Introducing Library Services for Online MBA Classes

Science.gov (United States)

Slavin, Laura C.

2015-01-01

In this article, a librarian at Lincoln Memorial University creates library services for an MBA program offered entirely online that is in the early stages of development. The library services include a subject guide and 4 tutorials that will be added to the MBA online orientation. Other services include offering online office hours and…

Virtual Web Services

OpenAIRE

Rykowski, Jarogniew

2007-01-01

In this paper we propose an application of software agents to provide Virtual Web Services. A Virtual Web Service is a linked collection of several real and/or virtual Web Services, and public and private agents, accessed by the user in the same way as a single real Web Service. A Virtual Web Service allows unrestricted comparison, information merging, pipelining, etc., of data coming from different sources and in different forms. Detailed architecture and functionality of a single Virtual We...

Library of Alexandria's New Web Site

Directory of Open Access Journals (Sweden)

2004-06-01

Full Text Available A review for the new version of Library of Alexandria web site which lunched on May 2004, the review deals with general introduction to the new version , then the main 6 section of the site , and show some features of the new site, and finally talk in concentration about the library catalog on the internet and its search capabilities.

Assessing Library Instruction through Web Usability and Vocabulary Studies

Science.gov (United States)

Castonguay, Remi

2008-01-01

Can we use the methods of Web usability testing to learn about library instruction? This article is among the first in the field trying to establish a link between usability and instruction. The author discusses useful insights that Web usability can bring to our pedagogy as well as to the efficiency of library instruction. The result of a Web…

Processing biological literature with customizable Web services supporting interoperable formats.

Science.gov (United States)

Rak, Rafal; Batista-Navarro, Riza Theresa; Carter, Jacob; Rowley, Andrew; Ananiadou, Sophia

2014-01-01

Web services have become a popular means of interconnecting solutions for processing a body of scientific literature. This has fuelled research on high-level data exchange formats suitable for a given domain and ensuring the interoperability of Web services. In this article, we focus on the biological domain and consider four interoperability formats, BioC, BioNLP, XMI and RDF, that represent domain-specific and generic representations and include well-established as well as emerging specifications. We use the formats in the context of customizable Web services created in our Web-based, text-mining workbench Argo that features an ever-growing library of elementary analytics and capabilities to build and deploy Web services straight from a convenient graphical user interface. We demonstrate a 2-fold customization of Web services: by building task-specific processing pipelines from a repository of available analytics, and by configuring services to accept and produce a combination of input and output data interchange formats. We provide qualitative evaluation of the formats as well as quantitative evaluation of automatic analytics. The latter was carried out as part of our participation in the fourth edition of the BioCreative challenge. Our analytics built into Web services for recognizing biochemical concepts in BioC collections achieved the highest combined scores out of 10 participating teams. Database URL: http://argo.nactem.ac.uk. © The Author(s) 2014. Published by Oxford University Press.

Metadata in Arabic Libraries' Web Sites in Egypt and Saudi Arabia : An Applied Study

Directory of Open Access Journals (Sweden)

Zain A.Hady

2005-03-01

Full Text Available An Applied study aims at analyzes the metadata of Arabic Libraries' Web Sites in Egypt and Saudi Arabia, it begins with a methodological introduction, then the study analyzes the web sites using Meta Tag Analyzer software, it included the following web sites : Library of Alexandria, Egyptian Libraries, Egyptian National, King Fahd National Library, King Abdel Aziz Public Library, and Mubarak Public Library.

Marketing library and information services in academic libraries in ...

African Journals Online (AJOL)

Marketing library and information services in academic libraries in Niger State, Nigeria. ... This study was designed to investigate the marketing of library services in academic libraries in Niger state, ... EMAIL FULL TEXT EMAIL FULL TEXT

A Low-Effort Analytics Platform for Visualizing Evolving Flask-Based Python Web Services

NARCIS (Netherlands)

Vogel, Patrick; Klooster, Thijs; Andrikopoulos, Vasilios OR Vasileios; Lungu, Micea-Filip

2017-01-01

Tens of thousands of web applications are written in Flask, a Python-based web framework. Despite a rich ecosystem of extensions, there is none that supports the developer in gaining insight into the evolving performance of their service. In this paper, we introduce Flask Dashboard, a library that

Library Services Alliance of New Mexico. 1994 Annual report

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-01

The Library Services Alliance is a unique multi-type library consortium committed to resource sharing. As a voluntary association of university and governmental laboratory libraries supporting scientific research, the Alliance has become a leader in New Mexico in using cooperative ventures to cost-effectively expand resources supporting their scientific and technical communities. During 1994, the alliance continued to expand on their strategic planning foundation to enhance access to research information for the scientific and technical communities. Significant progress was made in facilitating easy access to the on-line catalogs of member libraries via connections through the Internet. Access to Alliance resources is now available via the World Wide Web and Gopher, as well as links to other databases and electronic information. This report highlights the accomplishments of the Alliance during calendar year 1994.

Touring the Campus Library from the World Wide Web.

Science.gov (United States)

Mosley, Pixey Anne; Xiao, Daniel

1996-01-01

The philosophy, design, implementation and evaluation of a World Wide Web-accessible Virtual Library Tour of Texas A & M University's Evans Library is presented. Its design combined technical computer issues and library instruction expertise. The tour can be used to simulate a typical walking tour through the library or heading directly to a…

Advanced web services

CERN Document Server

Bouguettaya, Athman; Daniel, Florian

2013-01-01

Web services and Service-Oriented Computing (SOC) have become thriving areas of academic research, joint university/industry research projects, and novel IT products on the market. SOC is the computing paradigm that uses Web services as building blocks for the engineering of composite, distributed applications out of the reusable application logic encapsulated by Web services. Web services could be considered the best-known and most standardized technology in use today for distributed computing over the Internet. This book is the second installment of a two-book collection covering the state-o

Performance Improvement with Web Based Database on Library Information System of Smk Yadika 5

Directory of Open Access Journals (Sweden)

Pualam Dipa Nusantara

2015-12-01

Full Text Available The difficulty in managing the data of books collection in the library is a problem that is often faced by the librarian that effect the quality of service. Arrangement and recording a collection of books in the file system of separate applications Word and Excel, as well as transaction handling borrowing and returning books, therehas been no integrated records. Library system can manage the book collection. This system can reduce the problems often experienced by library staff when serving students in borrowing books. There so frequent difficulty in managing the books that still in borrowed state. This system will also record a collection of late fees or lost library conducted by students (borrowers. The conclusion of this study is library performance can be better with the library system using web database.

Failure Analysis for Composition of Web Services Represented as Labeled Transition Systems

Science.gov (United States)

Nadkarni, Dinanath; Basu, Samik; Honavar, Vasant; Lutz, Robyn

The Web service composition problem involves the creation of a choreographer that provides the interaction between a set of component services to realize a goal service. Several methods have been proposed and developed to address this problem. In this paper, we consider those scenarios where the composition process may fail due to incomplete specification of goal service requirements or due to the fact that the user is unaware of the functionality provided by the existing component services. In such cases, it is desirable to have a composition algorithm that can provide feedback to the user regarding the cause of failure in the composition process. Such feedback will help guide the user to re-formulate the goal service and iterate the composition process. We propose a failure analysis technique for composition algorithms that views Web service behavior as multiple sequences of input/output events. Our technique identifies the possible cause of composition failure and suggests possible recovery options to the user. We discuss our technique using a simple e-Library Web service in the context of the MoSCoE Web service composition framework.

An evaluation on the effectiveness of Web 2.0 Startpages (Netvibes & Pageflakes) within NHS libraries.

Science.gov (United States)

McCormick, Carol; Pickard, Alison Jane

2013-06-01

Carol McCormick was Learning Resources Advisor in the library at James Cook University Hospital, South Teesside when she completed her BSc (Hons) Librarianship (Work Based Learning) degree at Northumbria University. She gained a 1st Class Honours and is now Learning Resources Librarian. Carol's dissertation formed part of a wider action research project into the provision of current awareness services at James Cook University Hospital. This article reports on the evaluation which was conducted after a Web 2.0 Startpage, or portal, had been introduced to improve access to current awareness information for all staff within the Trust. It is the second article in the Dissertations into practice series to examine the use of web-based tools to improve access to information for NHS staff. AM. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

A Javascript GIS Platform Based on Invocable Geospatial Web Services

Directory of Open Access Journals (Sweden)

Konstantinos Evangelidis

2018-04-01

Full Text Available Semantic Web technologies are being increasingly adopted by the geospatial community during last decade through the utilization of open standards for expressing and serving geospatial data. This was also dramatically assisted by the ever-increasing access and usage of geographic mapping and location-based services via smart devices in people’s daily activities. In this paper, we explore the developmental framework of a pure JavaScript client-side GIS platform exclusively based on invocable geospatial Web services. We also extend JavaScript utilization on the server side by deploying a node server acting as a bridge between open source WPS libraries and popular geoprocessing engines. The vehicle for such an exploration is a cross platform Web browser capable of interpreting JavaScript commands to achieve interaction with geospatial providers. The tool is a generic Web interface providing capabilities of acquiring spatial datasets, composing layouts and applying geospatial processes. In an ideal form the end-user will have to identify those services, which satisfy a geo-related need and put them in the appropriate row. The final output may act as a potential collector of freely available geospatial web services. Its server-side components may exploit geospatial processing suppliers composing that way a light-weight fully transparent open Web GIS platform.

An Automatic Web Service Composition Framework Using QoS-Based Web Service Ranking Algorithm.

Science.gov (United States)

Mallayya, Deivamani; Ramachandran, Baskaran; Viswanathan, Suganya

2015-01-01

Web service has become the technology of choice for service oriented computing to meet the interoperability demands in web applications. In the Internet era, the exponential addition of web services nominates the "quality of service" as essential parameter in discriminating the web services. In this paper, a user preference based web service ranking (UPWSR) algorithm is proposed to rank web services based on user preferences and QoS aspect of the web service. When the user's request cannot be fulfilled by a single atomic service, several existing services should be composed and delivered as a composition. The proposed framework allows the user to specify the local and global constraints for composite web services which improves flexibility. UPWSR algorithm identifies best fit services for each task in the user request and, by choosing the number of candidate services for each task, reduces the time to generate the composition plans. To tackle the problem of web service composition, QoS aware automatic web service composition (QAWSC) algorithm proposed in this paper is based on the QoS aspects of the web services and user preferences. The proposed framework allows user to provide feedback about the composite service which improves the reputation of the services.

Virtual Libraries: Service Realities.

Science.gov (United States)

Novak, Jan

2002-01-01

Discussion of changes in society that have resulted from information and communication technologies focuses on changes in libraries and a new market for library services with new styles of clients. Highlights client service issues to be considered when transitioning to a virtual library situation. (Author/LRW)

News from the Library : Citation counts: Web of Science @ CERN

CERN Multimedia

CERN Library

2010-01-01

The online information resources available to the CERN Community have recently increased by an additional database: Web of Science. WoS is a collection of several databases, among them the Science Citation Index, the Conference Proceedings Index and the Journal Citation Reports. The first two products allow you to perform subject, author and title searches, and most importantly you can obtain a list of papers citing a specific article, or navigate to the articles cited by the same article. Besides the retrieval and navigation features, analytical tools allow you to produce statistics and graphs describing the impact of a publication. Finally, the Journal Citation Reports database provides you with the well known – and often disputed – Impact Factor. Access to Web of Science: http://library.web.cern.ch/library/Library/wos.html Please provide feedback to library.desk@cern.ch.

Feasibility Study of Document Delivery Services in Special Libraries in Tehran

Directory of Open Access Journals (Sweden)

Assiyeh Pour- Emam- Ali

2006-10-01

Full Text Available The present study investigates the feasibility of establishing document delivery services in special libraries in Tehran. Document delivery services is copyright-cleared hard copy or electronic copy supply to individuals or corporations on a non-profit or for-profit basis. A descriptive survey was conducted over 105 special libraries located within Tehran. Capabilities studied included manual and automated equipments, skilled and motivated manpower, adequate budget and etc. Investigations show that 8.42% of these libraries use web-sites for resource location. 5.43% employ bibliographies. 5.36% of users lodge their requests by phone. 2.32% of the libraries receive requests in person. 3.14% of librarians are familiar with English while 6.28% are familiar with IT. 5.27% of the libraries studied use British library Document Supply Center at Boston Spa as their primary source of Foreign Document acquisition. 5.32% of the libraries consider membership in Interlibrary Cooperative Schemes as appropriate means of meeting patrons’ information needs. Maximum request response time is 3-4 weeks. 3.28% of the requests are for books. 6.88% of the special libraries, lack staff training courses for skill acquisition in the area of document delivery. 8.29% of libraries cite lack of adequate equipment as the main document delivery obstacle. The findings demonstrate the document delivery service among special libraries in Tehran is not appropriate given the existing capabilities.

Measuring the Success of the Academic Library Website Using Banner Advertisements and Web Conversion Rates: A Case Study

Science.gov (United States)

Whang, Michael

2007-01-01

Measuring website success is critical not only to the web development process but also to demonstrate the value of library services to the institution. This article documents one library's approach to the measurement of website success. LibQUAL+[TM] results and strategic-planning documents indicated a need for a new type of measurement. The…

Ask! Your Library at the HUB: Penn State Libraries’ Experiences Providing Reference Services at the Campus Student Union Building

Directory of Open Access Journals (Sweden)

Anne Charlotte Behler

2008-06-01

Full Text Available The Web 2.0 generation presents many service challenges to libraries. College students of today have work styles that emphasize collaboration, preference for flexible and comfortable spaces, and independent discovery of information. Given that challenge, it is important for libraries to experiment with new and unique models of service. Librarians and Staff at the Penn State University Libraries explored offering library service at the main campus’s student union building during two trials, during the Spring and Fall semesters of 2006.

MAPI: towards the integrated exploitation of bioinformatics Web Services.

Science.gov (United States)

Ramirez, Sergio; Karlsson, Johan; Trelles, Oswaldo

2011-10-27

Bioinformatics is commonly featured as a well assorted list of available web resources. Although diversity of services is positive in general, the proliferation of tools, their dispersion and heterogeneity complicate the integrated exploitation of such data processing capacity. To facilitate the construction of software clients and make integrated use of this variety of tools, we present a modular programmatic application interface (MAPI) that provides the necessary functionality for uniform representation of Web Services metadata descriptors including their management and invocation protocols of the services which they represent. This document describes the main functionality of the framework and how it can be used to facilitate the deployment of new software under a unified structure of bioinformatics Web Services. A notable feature of MAPI is the modular organization of the functionality into different modules associated with specific tasks. This means that only the modules needed for the client have to be installed, and that the module functionality can be extended without the need for re-writing the software client. The potential utility and versatility of the software library has been demonstrated by the implementation of several currently available clients that cover different aspects of integrated data processing, ranging from service discovery to service invocation with advanced features such as workflows composition and asynchronous services calls to multiple types of Web Services including those registered in repositories (e.g. GRID-based, SOAP, BioMOBY, R-bioconductor, and others).

Service Innovation In Academic Libraries

DEFF Research Database (Denmark)

Scupola, Ada; Nicolajsen, Hanne Westh

2010-01-01

Purpose – The purpose of this article is to investigate whether management and employees in academic libraries involve users in library service innovations and what these user roles are. Design/methodology/approach – The article first reviews the literature focusing on innovation, new product...... development, new service development and library science with specific focus on users and management. Subsequently the research uses a case study approach to investigate management and customer involvement in a Danish academic library. Findings – Results from the case study show that academic libraries...... in academic library service innovations on the basis of an in-depth case study of a Danish academic library....

Defrosting the digital library: bibliographic tools for the next generation web.

Science.gov (United States)

Hull, Duncan; Pettifer, Steve R; Kell, Douglas B

2008-10-01

Many scientists now manage the bulk of their bibliographic information electronically, thereby organizing their publications and citation material from digital libraries. However, a library has been described as "thought in cold storage," and unfortunately many digital libraries can be cold, impersonal, isolated, and inaccessible places. In this Review, we discuss the current chilly state of digital libraries for the computational biologist, including PubMed, IEEE Xplore, the ACM digital library, ISI Web of Knowledge, Scopus, Citeseer, arXiv, DBLP, and Google Scholar. We illustrate the current process of using these libraries with a typical workflow, and highlight problems with managing data and metadata using URIs. We then examine a range of new applications such as Zotero, Mendeley, Mekentosj Papers, MyNCBI, CiteULike, Connotea, and HubMed that exploit the Web to make these digital libraries more personal, sociable, integrated, and accessible places. We conclude with how these applications may begin to help achieve a digital defrost, and discuss some of the issues that will help or hinder this in terms of making libraries on the Web warmer places in the future, becoming resources that are considerably more useful to both humans and machines.

Defrosting the digital library: bibliographic tools for the next generation web.

Directory of Open Access Journals (Sweden)

Duncan Hull

2008-10-01

Full Text Available Many scientists now manage the bulk of their bibliographic information electronically, thereby organizing their publications and citation material from digital libraries. However, a library has been described as "thought in cold storage," and unfortunately many digital libraries can be cold, impersonal, isolated, and inaccessible places. In this Review, we discuss the current chilly state of digital libraries for the computational biologist, including PubMed, IEEE Xplore, the ACM digital library, ISI Web of Knowledge, Scopus, Citeseer, arXiv, DBLP, and Google Scholar. We illustrate the current process of using these libraries with a typical workflow, and highlight problems with managing data and metadata using URIs. We then examine a range of new applications such as Zotero, Mendeley, Mekentosj Papers, MyNCBI, CiteULike, Connotea, and HubMed that exploit the Web to make these digital libraries more personal, sociable, integrated, and accessible places. We conclude with how these applications may begin to help achieve a digital defrost, and discuss some of the issues that will help or hinder this in terms of making libraries on the Web warmer places in the future, becoming resources that are considerably more useful to both humans and machines.

Evaluating Web-Scale Discovery Services: A Step-by-Step Guide

Directory of Open Access Journals (Sweden)

Joseph Deodato

2015-06-01

Full Text Available Selecting a web-scale discovery service is a large and important undertaking that involves a significant investment of time, staff, and resources. Finding the right match begins with a thorough and carefully planned evaluation process. In order to be successful, this process should be inclusive, goal-oriented, data-driven, user-centered, and transparent. The following article offers a step-by-step guide for developing a web-scale discovery evaluation plan rooted in these five key principles based on best practices synthesized from the literature as well as the author’s own experiences coordinating the evaluation process at Rutgers University. The goal is to offer academic libraries that are considering acquiring a web-scale discovery service a blueprint for planning a structured and comprehensive evaluation process.

The patron-driven library a practical guide for managing collections and services in the digital age

CERN Document Server

Allison, Dee Ann

2013-01-01

Libraries in the USA and globally are undergoing quiet revolution. Libraries are moving away from a philosophy that is collection-centered to one focused on service. Technology is key to that change. The Patron Driven Library explores the way technology has moved the focus from library collections to services, placing the reader at the center of library activities. The book reveals the way library users are changing, and how social networking, web delivery of information, and the uncertain landscape of e-print has energized librarians to adopt technology to meet a different model of the library while preserving core values. Following an introduction, the first part begins with the historical milieu, and moves on to current challenges for financing and acquiring materials, and an exploration of why the millennial generation is transformational. The second part examines how changes in library practice can create a culture for imagining library services in an age of information overflow. The final chapter asks: ...

ORGANIZATION AND VISUALIZATION TO OBSERVATIONAL DATA USING WEB MAPPING SERVICES

Directory of Open Access Journals (Sweden)

A. A. Kadochnikov

2014-01-01

Full Text Available Current trends in the field of nature protection are monitoring environmental pollution resulting from human impact on nature, and as a result of natural processes. Monitoring the state of the environment in the area of the various industries can reduce costs to eliminate the impact of industrial accidents, which in turn reduces the possibility of contamination soil, surface water, loss of vegetation and wildlife. Consider the problem of creation of information-analytical systems for environmental monitoring of the natural environment and resources, built on the basis of GIS technologies, Internet, remote sensing data processing and data from monitoring stations. Considerable attention is given to web services, software interfaces and generally accepted standards. The author were directly involved in the development and implementation of projects of ecological orientation. In developing the software many different software libraries and components were used. Web mapping user interface was created using a number of open source libraries. To create a server-side web application author used GIS platforms MapGuide Open Source and Minnesota MapServer. GeoWebCache was another essential component of distributed web mapping environmental monitoring applications.

Digital Ethnography: Library Web Page Redesign among Digital Natives

Science.gov (United States)

Klare, Diane; Hobbs, Kendall

2011-01-01

Presented with an opportunity to improve Wesleyan University's dated library home page, a team of librarians employed ethnographic techniques to explore how its users interacted with Wesleyan's current library home page and web pages in general. Based on the data that emerged, a group of library staff and members of the campus' information…

BOWS (bioinformatics open web services) to centralize bioinformatics tools in web services.

Science.gov (United States)

Velloso, Henrique; Vialle, Ricardo A; Ortega, J Miguel

2015-06-02

Bioinformaticians face a range of difficulties to get locally-installed tools running and producing results; they would greatly benefit from a system that could centralize most of the tools, using an easy interface for input and output. Web services, due to their universal nature and widely known interface, constitute a very good option to achieve this goal. Bioinformatics open web services (BOWS) is a system based on generic web services produced to allow programmatic access to applications running on high-performance computing (HPC) clusters. BOWS intermediates the access to registered tools by providing front-end and back-end web services. Programmers can install applications in HPC clusters in any programming language and use the back-end service to check for new jobs and their parameters, and then to send the results to BOWS. Programs running in simple computers consume the BOWS front-end service to submit new processes and read results. BOWS compiles Java clients, which encapsulate the front-end web service requisitions, and automatically creates a web page that disposes the registered applications and clients. Bioinformatics open web services registered applications can be accessed from virtually any programming language through web services, or using standard java clients. The back-end can run in HPC clusters, allowing bioinformaticians to remotely run high-processing demand applications directly from their machines.

A Survey and Empirical Study of Virtual Reference Service in Academic Libraries

Science.gov (United States)

Mu, Xiangming; Dimitroff, Alexandra; Jordan, Jeanette; Burclaff, Natalie

2011-01-01

Virtual Reference Services (VRS) have high user satisfaction. The main problem is its low usage. We surveyed 100 academic library web sites to understand how VRS are presented. We then conducted a usability study to further test an active VRS model regarding its effectiveness.

Methods of Usability Testing in Libraries Web Sites

Directory of Open Access Journals (Sweden)

Eman Fawzy

2006-03-01

Full Text Available A Study about libraries' web sites evaluation, that is the Usability, the study talking about methods of usability testing and define it, and its important in web sites evaluation, then details the methods of usability: questionnaire, core groups, testing experimental model, cards arrangement, and composed evaluation.

Case study: the health SmartLibrary experiences in web personalization and customization at the Galter health sciences library, Northwestern University.

Science.gov (United States)

Shedlock, James; Frisque, Michelle; Hunt, Steve; Walton, Linda; Handler, Jonathan; Gillam, Michael

2010-04-01

How can the user's access to health information, especially full-text articles, be improved? The solution is building and evaluating the Health SmartLibrary (HSL). The setting is the Galter Health Sciences Library, Feinberg School of Medicine, Northwestern University. The HSL was built on web-based personalization and customization tools: My E-Resources, Stay Current, Quick Search, and File Cabinet. Personalization and customization data were tracked to show user activity with these value-added, online services. Registration data indicated that users were receptive to personalized resource selection and that the automated application of specialty-based, personalized HSLs was more frequently adopted than manual customization by users. Those who did customize customized My E-Resources and Stay Current more often than Quick Search and File Cabinet. Most of those who customized did so only once. Users did not always take advantage of the services designed to aid their library research experiences. When personalization is available at registration, users readily accepted it. Customization tools were used less frequently; however, more research is needed to determine why this was the case.

Web 2.0 and Nigerian Academic Librarians

Science.gov (United States)

Adekunmisi, Sowemimo Ronke; Odunewu, Abiodun Olusegun

2016-01-01

Web 2.0 applications to library services are aimed at enhancing the provision of relevant and cost-effective information resources for quality education and research. Despite the richness of these web applications and their enormous impact on library and information services as recorded in the developed world, Nigerian academic libraries are yet…

Public Services and Outreach in Rare Book, Manuscript, and Special Collections Libraries.

Science.gov (United States)

Traister, Daniel

2003-01-01

Discusses the new emphasis in special collections, especially in academic libraries, on the promotion of materials. Highlights include the economic basis of promotion; exhibitions; classroom ventures; the Web; seminars and other discussion groups; creative writing courses; one-time events; friends, tourists, and the public; and reference services.…

Library Services Funding Assessment

Science.gov (United States)

Lorig, Jonathan A.

2004-01-01

The Glenn Technical Library is a science and engineering library that primarily supports research activities at the Glenn Research Center, and provides selected services to researchers at all of the NASA research centers. Resources available in the library include books, journals, CD-ROMs, and access to various online sources, as well as live reference and inter-library loan services. The collection contains over 77,000 books, 800,000 research reports, and print or online access to over 1,400 journals. Currently the library operates within the Logistics and Technical Information Division, and is funded as an open-access resource within the GRC. Some of the research units at the GRC have recently requested that the library convert to a "pay-for-services" model, in which individual research units could fund only those journal subscriptions for which they have a specific need. Under this model, the library would always maintain a certain minimum level of pooled-expense services, including the ready reference and book collections, and inter-library loan services. Theoretically the "pay-for-services" model would encourage efficient financial allocation, and minimize the extent to which paid journal subscriptions go unused. However, this model also could potentially negate the benefits of group purchases for journal subscriptions and access. All of the major journal publishers offer package subscriptions that compare favorably in cost with the sum of individual subscription costs for a similar selection of titles. Furthermore, some of these subscription packages are "consortium" purchases that are funded collectively by the libraries at multiple NASA research centers; such consortia1 memberships would be difficult for the library to pay, if enough GRC research units were to withdraw their pooled contributions. cost of collectively-funded journal access with the cost of individual subscriptions. My primary task this summer is to create the cost dataset framework, and

Library perceptions of using blogs in the idea generation phase of service innovations

DEFF Research Database (Denmark)

Scupola, Ada; Nicolajsen, Hanne Westh

2013-01-01

This article investigates the use of social software such as blogs to communicate with and to involve users in the idea generation process of service innovations. After a theoretical discussion of user involvement and more specifically user involvement using web-tools with specific focus on blogs......, the article reports findings and lessons from a field experiment at a university library. In the experiment, a blog was established to collect service innovation ideas from the library users. The experiment shows that a blog may engage a limited number of users in the idea generation process and generate...

Programming Web services with Perl

CERN Document Server

Ray, Randy J

2003-01-01

Given Perl's natural fit for web applications development, it's no surprise that Perl is also a natural choice for web services development. It's the most popular web programming language, with strong implementations of both SOAP and XML-RPC, the leading ways to distribute applications using web services. But books on web services focus on writing these applications in Java or Visual Basic, leaving Perl programmers with few resources to get them started. Programming Web Services with Perl changes that, bringing Perl users all the information they need to create web services using their favori

Library 2.0 A New Service Model For Libraries

Directory of Open Access Journals (Sweden)

Agnes Erich

2007-01-01

Full Text Available The utilization of the new information and communication technologies implies a series of changes concerning the libraries. Currently it is spoken more and more about a new type of service offered by them, Library 2.0, which brings in foreground the user who becomes a modeler of the library services and resources. The information structures customer is not satisfied anymore by the unidirectional access to the resources, he wanted to be involved in the evaluation of them, making comments and sharing his ideas with another user. In this sense the library managers are looking for more efficient means to deliver services so that to obtain a proper feedback which enable them to take the best measures to make profitable them. Library 2.0 can be a solution for all these problems.

Discovering How Students Search a Library Web Site: A Usability Case Study.

Science.gov (United States)

Augustine, Susan; Greene, Courtney

2002-01-01

Discusses results of a usability study at the University of Illinois Chicago that investigated whether Internet search engines have influenced the way students search library Web sites. Results show students use the Web site's internal search engine rather than navigating through the pages; have difficulty interpreting library terminology; and…

Deploying and sharing U-Compare workflows as web services.

Science.gov (United States)

Kontonatsios, Georgios; Korkontzelos, Ioannis; Kolluru, Balakrishna; Thompson, Paul; Ananiadou, Sophia

2013-02-18

U-Compare is a text mining platform that allows the construction, evaluation and comparison of text mining workflows. U-Compare contains a large library of components that are tuned to the biomedical domain. Users can rapidly develop biomedical text mining workflows by mixing and matching U-Compare's components. Workflows developed using U-Compare can be exported and sent to other users who, in turn, can import and re-use them. However, the resulting workflows are standalone applications, i.e., software tools that run and are accessible only via a local machine, and that can only be run with the U-Compare platform. We address the above issues by extending U-Compare to convert standalone workflows into web services automatically, via a two-click process. The resulting web services can be registered on a central server and made publicly available. Alternatively, users can make web services available on their own servers, after installing the web application framework, which is part of the extension to U-Compare. We have performed a user-oriented evaluation of the proposed extension, by asking users who have tested the enhanced functionality of U-Compare to complete questionnaires that assess its functionality, reliability, usability, efficiency and maintainability. The results obtained reveal that the new functionality is well received by users. The web services produced by U-Compare are built on top of open standards, i.e., REST and SOAP protocols, and therefore, they are decoupled from the underlying platform. Exported workflows can be integrated with any application that supports these open standards. We demonstrate how the newly extended U-Compare enhances the cross-platform interoperability of workflows, by seamlessly importing a number of text mining workflow web services exported from U-Compare into Taverna, i.e., a generic scientific workflow construction platform.

PERBANDINGAN ANTARA “BIG” WEB SERVICE DENGAN RESTFUL WEB SERVICE UNTUK INTEGRASI DATA BERFORMAT GML

Directory of Open Access Journals (Sweden)

Adi Nugroho

2012-01-01

Full Text Available Web Service with Java: SOAP (JAX-WS/Java API for XML Web Services and Java RESTful Web Service (JAX-RS/Java RESTful API for XML Web Services are now a technology competing with each other in terms of their use for integrates data residing in different systems. Both Web Service technologies, of course, have advantages and disadvantages. In this paper, we discuss the comparison of the two technologies is a Java Web Service in relation to the development of GIS application (Geographic Information System integrates the use of data-formatted GML (Geography Markup Language, which is stored in the system database XML (eXtensible Markup Language.

Evaluating ADS, ISI Web of Knowledge and Scopus in the Context of Two Astronomy Libraries in Spain

Science.gov (United States)

Gomez, M.; Merida Martín, F.

2007-10-01

We present the results of a comparative analysis of ADS, ISI Web of Knowledge and Scopus in the context of two astronomical libraries as well as the results of a patron survey conducted to determine how patrons use these services to get the information they need.

Virtual Multimedia Libraries Built from the Web

OpenAIRE

Rowe, Neil C.

2002-01-01

Second ACM-IEEE Joint Conference on Digital Libraries (JCDL02), Portland, OR, July 2002, 158-159. We have developed a tool MARIE-4 for building virtual libraries of multimedia (images, video, and audio) by automatically exploring (crawling) a specified subdomain of the World Wide Web to create an index based on caption keywords. Our approach uses carefully-researched criteria to identify and rate caption text, and employs both an expert system and a neural network. We have used it to...

Content and Form Anaysis of the Web Sites of University Libraries: A study on the Case in Turkey

Directory of Open Access Journals (Sweden)

Mesut Kurulgan

2006-06-01

Full Text Available Internet is an important medium in the process of development of information and information technologies. University library web sites are used by many users to reach information. The speed, ease and efficiency of library web site usage contributes to users' satisfaction. This study compares library web sites of state universities to the foundation universities in terms ofform and content. Evaluation criteria obtained through content analysis is measured by visiting each library Web site and measures are given as frequency distribution and percentage analysis. The study concludes that library web sites of state universities use the Internet opportunities more effectively than the library web sites of foundation universities.

erceptions of U.S. Academic Library Services of First-year Graduate Students from Taiwan—A Photo-elicitation Study

Directory of Open Access Journals (Sweden)

Shao-Chen Lin

2005-12-01

Full Text Available In this study investigating international students’ perceptions of U.S. academic libraries, a qualitative method, photo-elicitation, is for the first time used to study how previous library experiences influence international students’ current perceptions of U.S. academic libraries. This study focuses on four dimensions of library service including access to information, affect of service, library as place, and personal control; these four dimensions are adapted from the LibQUAL+™, a web-based survey tool used among academic libraries for measuring users’ perceptions of library services.Five first-year graduate students from Taiwan were interviewed about how they perceived the library services of Center for Instructional Materials and Computing (CIMC, an academic library serving the students and faculty of School of Education at the University of Wisconsin, Madison. The findings of this study confirm the findings of previous studies both on international students’ in U.S. academic libraries and on photo-elicitation studies, and add empirical examples and insights for the claims in the limited body of research on international students in U.S. academic libraries. [Article content in Chinese

Research evaluation support services in biomedical libraries.

Science.gov (United States)

Gutzman, Karen Elizabeth; Bales, Michael E; Belter, Christopher W; Chambers, Thane; Chan, Liza; Holmes, Kristi L; Lu, Ya-Ling; Palmer, Lisa A; Reznik-Zellen, Rebecca C; Sarli, Cathy C; Suiter, Amy M; Wheeler, Terrie R

2018-01-01

The paper provides a review of current practices related to evaluation support services reported by seven biomedical and research libraries. A group of seven libraries from the United States and Canada described their experiences with establishing evaluation support services at their libraries. A questionnaire was distributed among the libraries to elicit information as to program development, service and staffing models, campus partnerships, training, products such as tools and reports, and resources used for evaluation support services. The libraries also reported interesting projects, lessons learned, and future plans. The seven libraries profiled in this paper report a variety of service models in providing evaluation support services to meet the needs of campus stakeholders. The service models range from research center cores, partnerships with research groups, and library programs with staff dedicated to evaluation support services. A variety of products and services were described such as an automated tool to develop rank-based metrics, consultation on appropriate metrics to use for evaluation, customized publication and citation reports, resource guides, classes and training, and others. Implementing these services has allowed the libraries to expand their roles on campus and to contribute more directly to the research missions of their institutions. Libraries can leverage a variety of evaluation support services as an opportunity to successfully meet an array of challenges confronting the biomedical research community, including robust efforts to report and demonstrate tangible and meaningful outcomes of biomedical research and clinical care. These services represent a transformative direction that can be emulated by other biomedical and research libraries.

Academic Library Services in Virtual Worlds: An Examination of the Potential for Library Services in Immersive Environments

Science.gov (United States)

Ryan, Jenna; Porter, Marjorie; Miller, Rebecca

2010-01-01

Current literature on libraries is abundant with articles about the uses and the potential of new interactive communication technology, including Web 2.0 tools. Recently, the advent and use of virtual worlds have received top billing in these works. Many library institutions are exploring these virtual environments; this exploration and the…

The TPAC Digital Library: A Web Application for Publishing Large Catalogs of Earth Science Data

Science.gov (United States)

Blain, P.; Pugh, T.

2010-12-01

The Tasmanian Partnership for Advanced Computing (TPAC) has developed a rich web-based application that publishes large catalogs of scientific datasets. The TPAC Digital Library provides a user interface for viewing, searching, and accessing the catalog data collections, as well as enabling data services for user access. The product also provides management functions for librarians of digital data collections. The search features allow files to be selected graphically based on geospatial extent, or by file name, variable name, attribute value, and by tag. Alternatively, there is a file manager style interface that provides a direct route to the data. The interface is specifically geared towards discovery and access of earth science data files, which makes it intuitive and easy to navigate. Files can be downloaded, or accessed through OPeNDAP, GridFTP, WCS, Matlab and other interfaces. The digital library can harvest metadata from THREDDS, Hyrax, IPCC catalogs and other instances of the digital library. The product is freely available under an open-source license, and is currently deployed by a small but active user base. It has existed since 2005, and remains under constant development by TPAC and other contributors (including the Australian Bureau of Meteorology). Current development initiatives will allow interoperability with library service protocols, as well as other data archive organizations and scientific bodies for data reference transparency. There is a project in progress that will allow the data collection’s owner to attach attribute information, access rights, and meta-data to the data collection to conform to various user community and service standards. Future releases will allow publishers to attach media rich information about the data collection, as well as additional information about scientific results, and papers and web pages that reference the data collection. The presentation will discuss the current implementation, and future directions.

The Role of Virtual Reference in Library Web Site Design: A Qualitative Source for Usage Data

Science.gov (United States)

Powers, Amanda Clay; Shedd, Julie; Hill, Clay

2011-01-01

Gathering qualitative information about usage behavior of library Web sites is a time-consuming process requiring the active participation of patron communities. Libraries that collect virtual reference transcripts, however, hold valuable data regarding how the library Web site is used that could benefit Web designers. An analysis of virtual…

Case study: the Health SmartLibrary* experiences in web personalization and customization at the Galter Health Sciences Library, Northwestern University

Science.gov (United States)

Shedlock, James; Frisque, Michelle; Hunt, Steve; Walton, Linda; Handler, Jonathan; Gillam, Michael

2010-01-01

Question: How can the user's access to health information, especially full-text articles, be improved? The solution is building and evaluating the Health SmartLibrary (HSL). Setting: The setting is the Galter Health Sciences Library, Feinberg School of Medicine, Northwestern University. Method: The HSL was built on web-based personalization and customization tools: My E-Resources, Stay Current, Quick Search, and File Cabinet. Personalization and customization data were tracked to show user activity with these value-added, online services. Main Results: Registration data indicated that users were receptive to personalized resource selection and that the automated application of specialty-based, personalized HSLs was more frequently adopted than manual customization by users. Those who did customize customized My E-Resources and Stay Current more often than Quick Search and File Cabinet. Most of those who customized did so only once. Conclusion: Users did not always take advantage of the services designed to aid their library research experiences. When personalization is available at registration, users readily accepted it. Customization tools were used less frequently; however, more research is needed to determine why this was the case. PMID:20428276

The Weakest Link: Library Catalogs.

Science.gov (United States)

Young, Terrence E., Jr.

2002-01-01

Describes methods of correcting MARC records in online public access catalogs in school libraries. Highlights include in-house methods; professional resources; conforming to library cataloging standards; vendor services, including Web-based services; software specifically developed for record cleanup; and outsourcing. (LRW)

The EMBRACE web service collection

DEFF Research Database (Denmark)

Pettifer, S.; Ison, J.; Kalas, M.

2010-01-01

The EMBRACE (European Model for Bioinformatics Research and Community Education) web service collection is the culmination of a 5-year project that set out to investigate issues involved in developing and deploying web services for use in the life sciences. The project concluded that in order...... for web services to achieve widespread adoption, standards must be defined for the choice of web service technology, for semantically annotating both service function and the data exchanged, and a mechanism for discovering services must be provided. Building on this, the project developed: EDAM......, an ontology for describing life science web services; BioXSD, a schema for exchanging data between services; and a centralized registry (http://www.embraceregistry.net) that collects together around 1000 services developed by the consortium partners. This article presents the current status of the collection...

Information Literacy Instruction in the Web 2.0 Library

Science.gov (United States)

Humrickhouse, Elizabeth

2011-01-01

This paper examines how library educators can implement Web 2.0 tools in their Information Literacy programs to better prepare students for the rigors of academic research. Additionally, this paper looks at transliteracy and constructivism as the most useful teaching methods in a Web 2.0 classroom and attempts to pinpoint specific educational…

SPIDERGL: A GRAPHICS LIBRARY FOR 3D WEB APPLICATIONS

Directory of Open Access Journals (Sweden)

M. Di Benedetto

2012-09-01

Full Text Available The recent introduction of the WebGL API for leveraging the power of 3D graphics accelerators within Web browsers opens the possibility to develop advanced graphics applications without the need for an ad-hoc plug-in. There are several contexts in which this new technology can be exploited to enhance user experience and data fruition, like e-commerce applications, games and, in particular, Cultural Heritage. In fact, it is now possible to use the Web platform to present a virtual reconstruction hypothesis of ancient pasts, to show detailed 3D models of artefacts of interests to a wide public, and to create virtual museums. We introduce SpiderGL, a JavaScript library for developing 3D graphics Web applications. SpiderGL provides data structures and algorithms to ease the use of WebGL, to define and manipulate shapes, to import 3D models in various formats, and to handle asynchronous data loading. We show the potential of this novel library with a number of demo applications and give details about its future uses in the context of Cultural Heritage applications.

Library performance and service competition developing strategic responses

CERN Document Server

White, Larry Nash

2008-01-01

A practice-driven and proven resource for library administrators of all types of libraries. The work describes how the library can identify the service environment factors impacting customers; strategic needs; identify library competitors; strategic abilities and service environment impacts; and use the combined results to develop proactive competitive responses that drive the service environment instead of reacting to the service environment. These strategic competitive responses would allow the library to increase the value of its service impact and effectiveness while increasing customer appreciation and the libraries advantage in the competitive service environment. Written by a highly knowledgeable practitioner from the library field Experience of the author (library and for-profit management experience) provides a hybrid/blended view of library competition and management responses from both the library and for-profit management worlds Written to applicable to all types of libraries.

E-Services in Danish Research Libraries

DEFF Research Database (Denmark)

Scupola, Ada

2008-01-01

This chapter reports the findings of a case study of e-services adoption at research libraries. The case under consideration is Roskilde University Library (RUB), a research library supporting learning activities at Roskilde University. The research focuses on the main issues that RUB had to deal...... research libraries in Denmark. The main results can be summarized as follows: 1) Adoption of e-services has forced RUB to innovate rapidly. Innovation is driven, among other factors, by ICT developments (technology push), but innovation is also user-driven and pervasive throughout the organization.  2) E...... with in the process of adopting e-services and the future challenges that e-services provide for RUB. The chapter also presents the consequences of e-services adoption for Roskilde University library's organization, its business model and the relationships with customers, publishers (providers of knowledge) and other...

MedlinePlus Connect: Web Service

Science.gov (United States)

... MedlinePlus Connect → Web Service URL of this page: https://medlineplus.gov/connect/service.html MedlinePlus Connect: Web ... will change.) Old URLs New URLs Web Application https://apps.nlm.nih.gov/medlineplus/services/mpconnect.cfm? ...

Dynamic selection mechanism for quality of service aware web services

Science.gov (United States)

D'Mello, Demian Antony; Ananthanarayana, V. S.

2010-02-01

A web service is an interface of the software component that can be accessed by standard Internet protocols. The web service technology enables an application to application communication and interoperability. The increasing number of web service providers throughout the globe have produced numerous web services providing the same or similar functionality. This necessitates the use of tools and techniques to search the suitable services available over the Web. UDDI (universal description, discovery and integration) is the first initiative to find the suitable web services based on the requester's functional demands. However, the requester's requirements may also include non-functional aspects like quality of service (QoS). In this paper, the authors define a QoS model for QoS aware and business driven web service publishing and selection. The authors propose a QoS requirement format for the requesters, to specify their complex demands on QoS for the web service selection. The authors define a tree structure called quality constraint tree (QCT) to represent the requester's variety of requirements on QoS properties having varied preferences. The paper proposes a QoS broker based architecture for web service selection, which facilitates the requesters to specify their QoS requirements to select qualitatively optimal web service. A web service selection algorithm is presented, which ranks the functionally similar web services based on the degree of satisfaction of the requester's QoS requirements and preferences. The paper defines web service provider qualities to distinguish qualitatively competitive web services. The paper also presents the modelling and selection mechanism for the requester's alternative constraints defined on the QoS. The authors implement the QoS broker based system to prove the correctness of the proposed web service selection mechanism.

Social Q&A’s Enlightenment to the Library Virtual Reference Service

Directory of Open Access Journals (Sweden)

Yang Yukun

2017-10-01

Full Text Available [Purpose/significance] Under the circumstance of Web2.0, the social Q&As, possessing the similar functions of the library virtual reference services, emerge consequently and enjoy tremendous prosperity. Thus, conducting the research of its success could shed light on the sustainable development of the library’s virtual reference services. [Method/process] According to the present-day situation that Social Q&A’s prosperity challenged the library virtual reference service, a literature review of domestic and foreign relevant research was completed. On the base of this review, typical Internet Q&A websites such as Baidu Knows and Yahoo Answers, social network-oriented Q&A websites such as Zhihu and Quora, were selected as the research objects. Then, the paper analyzed the traits of four representative SQA platforms from the perspectives of the Internet interlocution mode, the information organization mode and the user interaction and management mode. In addition, an experiment between SQAs and VRS was conducted as empirical research. [Result/conclusion] Finally, on the base of the research status, the platform investigation and experimental outcomes, the improvement suggestions for library VRS are proposed.

The Use of RESTful Web Services in Medical Informatics and Clinical Research and Its Implementation in Europe.

Science.gov (United States)

Aerts, Jozef

2017-01-01

RESTful web services nowadays are state-of-the-art in business transactions over the internet. They are however not very much used in medical informatics and in clinical research, especially not in Europe. To make an inventory of RESTful web services that can be used in medical informatics and clinical research, including those that can help in patient empowerment in the DACH region and in Europe, and to develop some new RESTful web services for use in clinical research and regulatory review. A literature search on available RESTful web services has been performed and new RESTful web services have been developed on an application server using the Java language. Most of the web services found originate from institutes and organizations in the USA, whereas no similar web services could be found that are made available by European organizations. New RESTful web services have been developed for LOINC codes lookup, for UCUM conversions and for use with CDISC Standards. A comparison is made between "top down" and "bottom up" web services, the latter meant to answer concrete questions immediately. The lack of RESTful web services made available by European organizations in healthcare and medical informatics is striking. RESTful web services may in short future play a major role in medical informatics, and when localized for the German language and other European languages, can help to considerably facilitate patient empowerment. This however requires an EU equivalent of the US National Library of Medicine.

Interoperability of Web Archives and Digital Libraries

DEFF Research Database (Denmark)

Kalb, Hendrik; Lazaridou, Paraskevi; Pinsent, Edward

2013-01-01

The interoperability of web archives and digital libraries is crucial to avoid silos of preserved data and content. While various researches focus on specfic facets of the challenge to interoperate, there is a lack of empirical work about the overall situation of actual challenges. We conduct...

The Quebec National Library on the Web.

Science.gov (United States)

Kieran, Shirley; Sauve, Diane

1997-01-01

Provides an overview of the Quebec National Library (Bibliotheque Nationale du Quebec, or BNQ) Web site. Highlights include issues related to content, design, and technology; IRIS, the BNQ online public access catalog; development of the multimedia catalog; software; digitization of documents; links to bibliographic records; and future…

Personalization of Rule-based Web Services.

Science.gov (United States)

Choi, Okkyung; Han, Sang Yong

2008-04-04

Nowadays Web users have clearly expressed their wishes to receive personalized services directly. Personalization is the way to tailor services directly to the immediate requirements of the user. However, the current Web Services System does not provide any features supporting this such as consideration of personalization of services and intelligent matchmaking. In this research a flexible, personalized Rule-based Web Services System to address these problems and to enable efficient search, discovery and construction across general Web documents and Semantic Web documents in a Web Services System is proposed. This system utilizes matchmaking among service requesters', service providers' and users' preferences using a Rule-based Search Method, and subsequently ranks search results. A prototype of efficient Web Services search and construction for the suggested system is developed based on the current work.

Telelibrary: Library Services via Satellite.

Science.gov (United States)

Liu, Rosa

1979-01-01

Investigates the provision of library services via satellite, explains briefly the operation and advantages of communication satellites, and discusses the various telecommunications equipment and services which, when coupled with satellite transmission, will enhance library activities. Demand trend projections for telecommunications services…

Manually Classifying User Search Queries on an Academic Library Web Site

Science.gov (United States)

Chapman, Suzanne; Desai, Shevon; Hagedorn, Kat; Varnum, Ken; Mishra, Sonali; Piacentine, Julie

2013-01-01

The University of Michigan Library wanted to learn more about the kinds of searches its users were conducting through the "one search" search box on the Library Web site. Library staff conducted two investigations. A preliminary investigation in 2011 involved the manual review of the 100 most frequently occurring queries conducted…

Measuring Law Library Catalog Web Site Usability: A Web Analytic Approach

Science.gov (United States)

Fang, Wei; Crawford, Marjorie E.

2008-01-01

Although there is a proliferation of information available on the Web, and law professors, students, and other users have a variety of channels to locate information and complete their research activities, the law library catalog still remains an important source for offering users access to information that has been evaluated and cataloged by…

Web Service

Science.gov (United States)

... topic data in XML format. Using the Web service, software developers can build applications that utilize MedlinePlus health topic information. The service accepts keyword searches as requests and returns relevant ...

Oh! Web 2.0, Virtual Reference Service 2.0, Tools and Techniques (I): A Basic Approach

Science.gov (United States)

Arya, Harsh Bardhan; Mishra, J. K.

2011-01-01

This study targets librarians and information professionals who use Web 2.0 tools and applications with a view to providing snapshots on how Web 2.0 technologies are used. It also aims to identify values and impact that such tools have exerted on libraries and their services, as well as to detect various issues associated with the implementation…

Earthdata User Interface Patterns: Building Usable Web Interfaces Through a Shared UI Pattern Library

Science.gov (United States)

Siarto, J.

2014-12-01

As more Earth science software tools and services move to the web--the design and usability of those tools become ever more important. A good user interface is becoming expected and users are becoming increasingly intolerant of websites and web applications that work against them. The Earthdata UI Pattern Library attempts to give these scientists and developers the design tools they need to make usable, compelling user interfaces without the associated overhead of using a full design team. Patterns are tested and functional user interface elements targeted specifically at the Earth science community and will include web layouts, buttons, tables, typography, iconography, mapping and visualization/graphing widgets. These UI elements have emerged as the result of extensive user testing, research and software development within the NASA Earthdata team over the past year.

Building a Library Web Server on a Budget.

Science.gov (United States)

Orr, Giles

1998-01-01

Presents a method for libraries with limited budgets to create reliable Web servers with existing hardware and free software available via the Internet. Discusses staff, hardware and software requirements, and security; outlines the assembly process. (PEN)

New nuclear data service at CNEA: retrieval of the update libraries from a local Web-Server; Nuevo servicio de datos nucleares en CNEA: obtencion de bibliotecas actualizadas desde un Servidor Local

Energy Technology Data Exchange (ETDEWEB)

Suarez, Patricia M [Comision Nacional de Energia Atomica, Ezeiza (Argentina). Centro Atomico Ezeiza; Pepe, Maria E [Comision Nacional de Energia Atomica, General San Martin (Argentina). Centro Atomico Constituyentes; Sbaffoni, Maria M [Comision Nacional de Energia Atomica, Buenos Aires (Argentina). Gerencia de Tecnologia

2000-07-01

A new On-line Nuclear Data Service was implemented at National Atomic Energy Commission (CNEA) Web-Site. The information usually issued by the Nuclear Data Section of IAEA (NDS-IAEA) on CD-ROM, as well as complementary libraries periodically downloaded from the a mirror server of NDS-IAEA Service located at IPEN, Brazil are available on the new CNEA Web page. In the site, users can find numerical data on neutron, charged-particle, and photonuclear reactions, nuclear structure, and decay data, with related bibliographic information. This data server is permanently maintained and updated by CNEA staff members. This crew also offers assistance on the use and retrieval of nuclear data to local users. (author)

Build, Buy, Open Source, or Web 2.0?: Making an Informed Decision for Your Library

Science.gov (United States)

Fagan, Jody Condit; Keach, Jennifer A.

2010-01-01

When improving a web presence, today's libraries have a choice: using a free Web 2.0 application, opting for open source, buying a product, or building a web application. This article discusses how to make an informed decision for one's library. The authors stress that deciding whether to use a free Web 2.0 application, to choose open source, to…

PLANNING APPLICATION OF WEB 2.0 FOR ORGANIZATIONAL LEARNING IN UNIVERSITAS PENDIDIKAN INDONESIA LIBRARY

Directory of Open Access Journals (Sweden)

Santi Santika

2017-07-01

Full Text Available Library of Universitas Pendidikan Indonesia (UPI has a quality policy commitment to continuous improvement in every area and process. It can be achieved by continuously optimizing organizational learning. Web 2.0 is a media application that can help the organizational learning process because it has the characteristics of read and write, as well as having the flexibility of time use, but the application must be in accordance with the culture and character of the organization. Therefore, this study aimed to find out the Web 2.0 application that can be applied to the organizational learning in the Library of UPI. The method used is a mixed method qualitative and quantitative approach. Research stage refers to the stage of planning and support phases of Web 2.0 Tools Implementation Model. The results showed that the application of Web 2.0 can be applied to the organizational learning in the Library UPI. It refers to the tendency of organizational culture Library of UPI that is good and tendency of HR Library UPI attitude against the use of the Internet and computers are very good. Web 2.0 applications that can be used by UPI library are blogs, online forums, and wiki as a primary tools. Facebook, Youtube, chat application, twitter and Instagram as a supporting tools.

RESTful web services with Dropwizard

CERN Document Server

Dallas, Alexandros

2014-01-01

A hands-on focused step-by-step tutorial to help you create Web Service applications using Dropwizard. If you are a software engineer or a web developer and want to learn more about building your own Web Service application, then this is the book for you. Basic knowledge of Java and RESTful Web Service concepts is assumed and familiarity with SQL/MySQL and command-line scripting would be helpful.

The Research Funding Service: a model for expanded library services

OpenAIRE

Means, Martha L.

2000-01-01

Traditionally, libraries have provided a modest amount of information about grants and funding opportunities to researchers in need of research funding. Ten years ago, the University of Washington (UW) Health Sciences Libraries and Information Center joined in a cooperative effort with the School of Medicine to develop a complete, library-based grant and funding service for health sciences researchers called the Research Funding Service. The library provided space, access to the library colle...

Mobile technologies for every library

CERN Document Server

Gleason, Ann Whitney

2015-01-01

If you are wondering what mobile technology adoption means for your library or how to get started, Mobile Technologies for Every Library will answer your questions! This book will detail the opportunities and pitfalls in using mobile technology in libraries. It will also address platforms, options, security, and best practices for starting new mobile services programs or improving existing services. Gleason previews many useful apps for libraries. Web links and resources are also included.

Usage Analysis of Web 2.0 and Library 2.0 Tools by Librarians in Kwara State Academic Libraries

Science.gov (United States)

Tella, Adeyinka; Soluoku, Taofeeqat

2016-01-01

This study analysed the usage of Web 2.0 and Library 2.0 tools by librarians in Kwara State academic libraries. A sample of 40 librarians was surveyed through total enumeration sampling technique from four different tertiary education institutions libraries in Kwara State, Nigeria. Questionnaire was used for the collection of data. The collected…

Inter-library Service Brokerage in LicenseScript

NARCIS (Netherlands)

Chong, C.N.; Etalle, Sandro; Hartel, Pieter H.; Joosten, Rieks; Kleinhuis, Geert

Inter-library loan involves interaction among a dynamic number of digital libraries and users. Therefore, inter-library service management is complex. We need to handle different and conflicting requirements of services from the digital libraries and users. To resolve this problem, we present the

Biological Web Service Repositories Review.

Science.gov (United States)

Urdidiales-Nieto, David; Navas-Delgado, Ismael; Aldana-Montes, José F

2017-05-01

Web services play a key role in bioinformatics enabling the integration of database access and analysis of algorithms. However, Web service repositories do not usually publish information on the changes made to their registered Web services. Dynamism is directly related to the changes in the repositories (services registered or unregistered) and at service level (annotation changes). Thus, users, software clients or workflow based approaches lack enough relevant information to decide when they should review or re-execute a Web service or workflow to get updated or improved results. The dynamism of the repository could be a measure for workflow developers to re-check service availability and annotation changes in the services of interest to them. This paper presents a review on the most well-known Web service repositories in the life sciences including an analysis of their dynamism. Freshness is introduced in this paper, and has been used as the measure for the dynamism of these repositories. © 2017 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.

The new protein topology graph library web server.

Science.gov (United States)

Schäfer, Tim; Scheck, Andreas; Bruneß, Daniel; May, Patrick; Koch, Ina

2016-02-01

We present a new, extended version of the Protein Topology Graph Library web server. The Protein Topology Graph Library describes the protein topology on the super-secondary structure level. It allows to compute and visualize protein ligand graphs and search for protein structural motifs. The new server features additional information on ligand binding to secondary structure elements, increased usability and an application programming interface (API) to retrieve data, allowing for an automated analysis of protein topology. The Protein Topology Graph Library server is freely available on the web at http://ptgl.uni-frankfurt.de. The website is implemented in PHP, JavaScript, PostgreSQL and Apache. It is supported by all major browsers. The VPLG software that was used to compute the protein ligand graphs and all other data in the database is available under the GNU public license 2.0 from http://vplg.sourceforge.net. tim.schaefer@bioinformatik.uni-frankfurt.de; ina.koch@bioinformatik.uni-frankfurt.de Supplementary data are available at Bioinformatics online. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Separate but Equal? A Comparison of Content on Library Web Pages and Their Text Versions

Science.gov (United States)

Hazard, Brenda L.

2008-01-01

This study examines the Web sites of the Association of Research Libraries member libraries to determine the presence of a separate text version of the default graphical homepage. The content of the text version and the homepage is compared. Of 121 Web sites examined, twenty libraries currently offer a text version. Ten sites maintain wholly…

Possibilities for Proactive Library Services.

Science.gov (United States)

Morgan, Eric Lease

1999-01-01

Considers ways in which library services can be more proactive in today's networked-computer environment. Discusses how to find and use patterns of behavior, such as borrowing behavior and profiles of patrons' interests; making a CD-ROM with information describing the library's services and products; and reviving telephone reference. (LRW)

SOA-based digital library services and composition in biomedical applications.

Science.gov (United States)

Zhao, Xia; Liu, Enjie; Clapworthy, Gordon J; Viceconti, Marco; Testi, Debora

2012-06-01

Carefully collected, high-quality data are crucial in biomedical visualization, and it is important that the user community has ready access to both this data and the high-performance computing resources needed by the complex, computational algorithms that will process it. Biological researchers generally require data, tools and algorithms from multiple providers to achieve their goals. This paper illustrates our response to the problems that result from this. The Living Human Digital Library (LHDL) project presented in this paper has taken advantage of Web Services to build a biomedical digital library infrastructure that allows clinicians and researchers not only to preserve, trace and share data resources, but also to collaborate at the data-processing level. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Service Standards for the Mobile/Social Library

Science.gov (United States)

Thomas, Lisa Carlucci

2010-01-01

Customer service is at the core of everything librarians do in libraries. They strive to create positive customer relationships and to provide added value to the library services offered to their patrons. Emerging technologies offer opportunities for creative integration with library services. Staff should be encouraged to explore, learn, and…

The Implementation of Web 2.0 Technology for Information Literacy Instruction in Thai University Libraries

Science.gov (United States)

Sawetrattanasatian, Oranuch

2014-01-01

Web 2.0 technology has drawn much attention recently as a fascinating tool for Information Literacy Instruction (ILI), especially in academic libraries. This research was aimed to investigate the implementation of Web 2.0 technology for ILI in Thai university libraries, in terms of information literacy skills being taught, types of Web 2.0…

Web service composition: a semantic web and automated planning technique application

Directory of Open Access Journals (Sweden)

Jaime Alberto Guzmán Luna

2008-09-01

Full Text Available This article proposes applying semantic web and artificial intelligence planning techniques to a web services composition model dealing with problems of ambiguity in web service description and handling incomplete web information. The model uses an OWL-S services and implements a planning technique which handles open world semantics in its reasoning process to resolve these problems. This resulted in a web services composition system incorporating a module for interpreting OWL-S services and converting them into a planning problem in PDDL (a planning module handling incomplete information and an execution service module concurrently interacting with the planner for executing each composition plan service.

Marketing and Promotion of Library Services

Science.gov (United States)

Nicholas, Julie

As librarians we should be actively marketing and promoting our library services. This paper aims to demystify marketing for librarians. Practical solutions are provided on how to implement a marketing strategy, with particular emphasis on the value of using electronic information resources. It also shows the link between promoting library services and raising the profile of the library.

Programming NET Web Services

CERN Document Server

Ferrara, Alex

2007-01-01

Web services are poised to become a key technology for a wide range of Internet-enabled applications, spanning everything from straight B2B systems to mobile devices and proprietary in-house software. While there are several tools and platforms that can be used for building web services, developers are finding a powerful tool in Microsoft's .NET Framework and Visual Studio .NET. Designed from scratch to support the development of web services, the .NET Framework simplifies the process--programmers find that tasks that took an hour using the SOAP Toolkit take just minutes. Programming .NET

Web Services Integration on the Fly

National Research Council Canada - National Science Library

Leong, Hoe W

2008-01-01

.... Given data, software agents and supporting software infrastructure, web services integration on the fly means that human coding is not required to integrate web services into a Web Service Architecture...

A Runtime System for Interactive Web Services

DEFF Research Database (Denmark)

Brabrand, Claus; Møller, Anders; Sandholm, Anders

1999-01-01

Interactive web services are increasingly replacing traditional static web pages. Producing web services seems to require a tremendous amount of laborious low-level coding due to the primitive nature of CGI programming. We present ideas for an improved runtime system for interactive web services ...... built on top of CGI running on virtually every combination of browser and HTTP/CGI server. The runtime system has been implemented and used extensively in , a tool for producing interactive web services.......Interactive web services are increasingly replacing traditional static web pages. Producing web services seems to require a tremendous amount of laborious low-level coding due to the primitive nature of CGI programming. We present ideas for an improved runtime system for interactive web services...

Measuring Effectiveness in a Virtual Library

Science.gov (United States)

Finch, Jannette L.

2010-01-01

Measuring quality of service in academic libraries traditionally includes quantifiable data such as collection size, staff counts, circulation numbers, reference service statistics, qualitative analyses of customer satisfaction, shelving accuracy, and building comfort. In the libraries of the third millennium, virtual worlds, Web content and…

INTERNET and information about nuclear sciences. The world wide web virtual library: nuclear sciences

International Nuclear Information System (INIS)

Kuruc, J.

1999-01-01

In this work author proposes to constitute new virtual library which should centralize the information from nuclear disciplines on the INTERNET, in order to them to give first and foremost the connection on the most important links in set nuclear sciences. The author has entitled this new virtual library The World Wide Web Library: Nuclear Sciences. By constitution of this virtual library next basic principles were chosen: home pages of international organizations important from point of view of nuclear disciplines; home pages of the National Nuclear Commissions and governments; home pages of nuclear scientific societies; web-pages specialized on nuclear problematic, in general; periodical tables of elements and isotopes; web-pages aimed on Chernobyl crash and consequences; web-pages with antinuclear aim. Now continue the links grouped on web-pages according to single nuclear areas: nuclear arsenals; nuclear astrophysics; nuclear aspects of biology (radiobiology); nuclear chemistry; nuclear company; nuclear data centres; nuclear energy; nuclear energy, environmental aspects of (radioecology); nuclear energy info centres; nuclear engineering; nuclear industries; nuclear magnetic resonance; nuclear material monitoring; nuclear medicine and radiology; nuclear physics; nuclear power (plants); nuclear reactors; nuclear risk; nuclear technologies and defence; nuclear testing; nuclear tourism; nuclear wastes; nuclear wastes. In these single groups web-links will be concentrated into following groups: virtual libraries and specialized servers; science; nuclear societies; nuclear departments of the academic institutes; nuclear research institutes and laboratories; centres, info links

Web accessibility practical advice for the library and information professional

CERN Document Server

Craven, Jenny

2008-01-01

Offers an introduction to web accessibility and usability for information professionals, offering advice on the concerns relevant to library and information organizations. This book can be used as a resource for developing staff training and awareness activities. It will also be of value to website managers involved in web design and development.

RESTful Web Services Cookbook

CERN Document Server

Allamaraju, Subbu

2010-01-01

While the REST design philosophy has captured the imagination of web and enterprise developers alike, using this approach to develop real web services is no picnic. This cookbook includes more than 100 recipes to help you take advantage of REST, HTTP, and the infrastructure of the Web. You'll learn ways to design RESTful web services for client and server applications that meet performance, scalability, reliability, and security goals, no matter what programming language and development framework you use. Each recipe includes one or two problem statements, with easy-to-follow, step-by-step i

Digital chat reference in health science libraries: challenges in initiating a new service.

Science.gov (United States)

Dee, Cheryl R; Newhouse, Joshua D

2005-01-01

Digital reference service adds a valuable new dimension to health science reference services, but the road to implementation can present questions that require carefully considered decisions. This article incorporates suggestions from the published literature, provides tips from interviews with practicing academic health science librarians, and reports on data from students' exploration of academic health science library Web sites' digital reference services. The goal of this study is to provide guidelines to plan new services, assess user needs, and select software, and to showcase potential benefits of collaboration and proactive and user-friendly marketing. In addition, tips for successful operation and evaluation of services are discussed.

Using JavaScript and the FDSN web service to create an interactive earthquake information system

Science.gov (United States)

Fischer, Kasper D.

2015-04-01

The FDSN web service provides a web interface to access earthquake meta-data (e. g. event or station information) and waveform date over the internet. Requests are send to a server as URLs and the output is either XML or miniSEED. This makes it hard to read by humans but easy to process with different software. Different data centers are already supporting the FDSN web service, e. g. USGS, IRIS, ORFEUS. The FDSN web service is also part of the Seiscomp3 (http://www.seiscomp3.org) software. The Seismological Observatory of the Ruhr-University switched to Seiscomp3 as the standard software for the analysis of mining induced earthquakes at the beginning of 2014. This made it necessary to create a new web-based earthquake information service for the publication of results to the general public. This has be done by processing the output of a FDSN web service query by javascript running in a standard browser. The result is an interactive map presenting the observed events and further information of events and stations on a single web page as a table and on a map. In addition the user can download event information, waveform data and station data in different formats like miniSEED, quakeML or FDSNxml. The developed code and all used libraries are open source and freely available.

Caching web service for TICF project

International Nuclear Information System (INIS)

Pais, V.F.; Stancalie, V.

2008-01-01

A caching web service was developed to allow caching of any object to a network cache, presented in the form of a web service. This application was used to increase the speed of previously implemented web services and for new ones. Various tests were conducted to determine the impact of using this caching web service in the existing network environment and where it should be placed in order to achieve the greatest increase in performance. Since the cache is presented to applications as a web service, it can also be used for remote access to stored data and data sharing between applications

The Web as library: some possibilities, using South African History ...

African Journals Online (AJOL)

In this article, the South African History Online (SAHO) Web site is considered as an example of a successful electronic history resource. To introduce the topic, the relationship between libraries and the Web is briefly considered, and the challenges of creating an on-line resource are outlined. The article offers a short history ...

Staff development and library services in academic libraries in ...

African Journals Online (AJOL)

Staff development and library services in academic libraries in Bayelsa and Delta States. ... Information Impact: Journal of Information and Knowledge Management ... Descriptive survey research design was used for this study, data was ...

academic libraries embrace Web access

Directory of Open Access Journals (Sweden)

1997-01-01

Full Text Available This article presents the lessons learned when six universitiesin the West Midlands, UK worked collaboratively within the eLib (Electronic Libraries Programme. These libraries and learning resource centres spent two years focused on a culture change in the support provided to education, law, and life sciences subject departments. Their efforts resulted in a mediation Model for networked information. The project manager for TAPin reflects upon the importance of attitudes, infrastructure, staff skills, appearances and service practices in the process of change.

QoS management of web services

CERN Document Server

Zheng, Zibin

2013-01-01

Quality-of-Service (QoS) is normally used to describe the non-functional characteristics of Web services and as a criterion for evaluating different Web services. QoS Management of Web Services presents an innovative QoS evaluation framework for these services. Moreover, three QoS prediction methods and two methods for creating fault-tolerant Web services are also proposed in this book. It not only provides the latest research findings, but also presents an excellent overview of the QoS management of Web services, making it a valuable resource for researchers and graduate students in service computing.   Zibin Zheng is an associate research fellow at the Shenzhen Research Institute, the Chinese University of Hong Kong, China. Professor Michael R. Lyu also works at the same institute.

A Method for Transforming Existing Web Service Descriptions into an Enhanced Semantic Web Service Framework

Science.gov (United States)

Du, Xiaofeng; Song, William; Munro, Malcolm

Web Services as a new distributed system technology has been widely adopted by industries in the areas, such as enterprise application integration (EAI), business process management (BPM), and virtual organisation (VO). However, lack of semantics in the current Web Service standards has been a major barrier in service discovery and composition. In this chapter, we propose an enhanced context-based semantic service description framework (CbSSDF+) that tackles the problem and improves the flexibility of service discovery and the correctness of generated composite services. We also provide an agile transformation method to demonstrate how the various formats of Web Service descriptions on the Web can be managed and renovated step by step into CbSSDF+ based service description without large amount of engineering work. At the end of the chapter, we evaluate the applicability of the transformation method and the effectiveness of CbSSDF+ through a series of experiments.

SOFTWARE ARCHITECTURE DESIGN OF GIS WEB SERVICE AGGREGATION BASED ON SERVICE GROUP

Directory of Open Access Journals (Sweden)

J.-C. Liu

2012-08-01

Full Text Available Based on the analysis of research status of domestic and international GIS web service aggregation and development tendency of public platform of GIS web service, the paper designed software architecture of GIS web service aggregation based on GIS web service group. Firstly, using heterogeneous GIS services model, the software architecture converted a variety of heterogeneous services to a unified interface of GIS services, and divided different types of GIS services into different service groups referring to description of GIS services. Secondly, a service aggregation process model was designed. This model completed the task of specific service aggregation instance, by automatically selecting member GIS Web services in the same service group. Dynamic capabilities and automatic adaptation of GIS Web services aggregation process were achieved. Thirdly, this paper designed a service evaluation model of GIS web service aggregation based on service group from three aspects, i.e. GIS Web Service itself, networking conditions and service consumer. This model implemented effective quality evaluation and performance monitoring of GIS web service aggregation. It could be used to guide the execution, monitor and service selection of aggregation process. Therefore, robustness of aggregated GIS web service was improved. Finally, the software architecture has been widely used in public platform of GIS web service and a number of geo-spatial framework constructions for digital city in Sichuan Province, and aggregated various GIS web services such as World Map(National Public Platform of Geo-spatial Service, ArcGIS, SuperMap, MapGIS, NewMap etc. Applications of items showed that this software architecture was practicability.

A Review on the Use of Web 2.0 Tools Among Selected Gulf Libraries Websites

KAUST Repository

Ramli, Rindra M.

2013-01-01

The purpose of this paper is to explore the use of Web 2.0 tools by university libraries in the Gulf region namely the Kingdom of Saudi Arabia, United Arab Emirates, Qatar, Bahrain, Oman and Kuwait. The author used the observational method of visiting each of the selected academic libraries in the gulf region. A total of 56 academic library websites was viewed to see whether any Web 2.0 tools have been implemented. Each of the university libraries was randomly selected.

A Study on the use of Facebook, RSS, Blogs and Twitter (Web2.0) among selected academic libraries from 6 Gulf countries namely: Kingdom of Saudi Arabia, United Arab Emirates, Qatar, Bahrain, Oman and Kuwait

KAUST Repository

Ramli, Rindra M.

2014-04-01

This paper aims to explore and study the current usage trends of Web2.0 namely Facebook, RSS, Blogs and Twitter among selected higher education institutions’ libraries in 6 gulf countries namely: Kingdom of Saudi Arabia, United Arab Emirates, Qatar, Bahrain, Oman and Kuwait. Websites of the selected libraries would be compared on the extent of the usage of these tools, the participation level and their purpose. The author would also share his opinion and suggestions on improving the current trends pertaining to the area of Web2.0 and libraries. The impact and importance of Web2.0 on libraries cannot be disputed. Since gaining popularity in mid-2000, libraries around the globe have jumped onto the Web2.0 bandwagon. Among the common examples of Web2.0 used by libraries today are namely: social networking sites, blogs, wikis, folksonomies and video sharing sites. Libraries are using Web2.0 to (among others): • market their services / resources to their community, • announce latest library news, • provide their online guides / notes for their resources among others. Though such tools have been implemented by most libraries around the world, some of the challenges faced by libraries are: •participation level – casting the net to a wider audience •selection of web2.0 tools •effectiveness of present web2.0 tools used by the libraries

A Semantically Automated Protocol Adapter for Mapping SOAP Web Services to RESTful HTTP Format to Enable the Web Infrastructure, Enhance Web Service Interoperability and Ease Web Service Migration

Directory of Open Access Journals (Sweden)

Frank Doheny

2012-04-01

Full Text Available Semantic Web Services (SWS are Web Service (WS descriptions augmented with semantic information. SWS enable intelligent reasoning and automation in areas such as service discovery, composition, mediation, ranking and invocation. This paper applies SWS to a previous protocol adapter which, operating within clearly defined constraints, maps SOAP Web Services to RESTful HTTP format. However, in the previous adapter, the configuration element is manual and the latency implications are locally based. This paper applies SWS technologies to automate the configuration element and the latency tests are conducted in a more realistic Internet based setting.

Distributed Management of Concurrent Web Service Transactions

DEFF Research Database (Denmark)

Alrifai, Mohammad; Dolog, Peter; Balke, Wolf-Tilo

2009-01-01

Business processes involve dynamic compositions of interleaved tasks. Therefore, ensuring reliable transactional processing of Web services is crucial for the success of Web service-based B2B and B2C applications. But the inherent autonomy and heterogeneity of Web services render the applicability...... of conventional ACID transaction models for Web services far from being straightforward. Current Web service transaction models relax the isolation property and rely on compensation mechanisms to ensure atomicity of business transactions in the presence of service failures. However, ensuring consistency...... in the open and dynamic environment of Web services, where interleaving business transactions enter and exit the system independently, remains an open issue. In this paper, we address this problem and propose an architecture that supports concurrency control on the Web services level. An extension...

Distributed Web Service Repository

Directory of Open Access Journals (Sweden)

Piotr Nawrocki

2015-01-01

Full Text Available The increasing availability and popularity of computer systems has resulted in a demand for new, language- and platform-independent ways of data exchange. That demand has in turn led to a significant growth in the importance of systems based on Web services. Alongside the growing number of systems accessible via Web services came the need for specialized data repositories that could offer effective means of searching of available services. The development of mobile systems and wireless data transmission technologies has allowed the use of distributed devices and computer systems on a greater scale. The accelerating growth of distributed systems might be a good reason to consider the development of distributed Web service repositories with built-in mechanisms for data migration and synchronization.

Web 2.0 and gaming in libraries

CERN Document Server

McNicol, Sarah

2009-01-01

More and more libraries from all sectors are beginning to embrace Web 2.0 technologies and to investigate the potential of social networking, blogs, podcasting, wikis, gaming and other tools to connect with younger members of their user community in particular. This e-book reports on some of the most recent developments and activities in this dynamic, and often controversial, area.

Usability Testing of an Academic Library Web Site: A Case Study.

Science.gov (United States)

Battleson, Brenda; Booth, Austin; Weintrop, Jane

2001-01-01

Discusses usability testing as a tool for evaluating the effectiveness and ease of use of academic library Web sites; considers human-computer interaction; reviews major usability principles; and explores the application of formal usability testing to an existing site at the University at Buffalo (NY) libraries. (Author/LRW)

Usability Testing for e-Resource Discovery: How Students Find and Choose e-Resources Using Library Web Sites

Science.gov (United States)

Fry, Amy; Rich, Linda

2011-01-01

In early 2010, library staff at Bowling Green State University (BGSU) in Ohio designed and conducted a usability study of key parts of the library web site, focusing on the web pages generated by the library's electronic resources management system (ERM) that list and describe the library's databases. The goal was to discover how users find and…

Configuration of Web services as parametric design

NARCIS (Netherlands)

Ten Teije, Annette; Van Harmelen, Frank; Wielinga, Bob

2004-01-01

The configuration of Web services is particularly hard given the heterogeneous, unreliable and open nature of the Web. Furthermore, such composite Web services are likely to be complex services, that will require adaptation for each specific use. Current approaches to Web service configuration are

A Study on Librarian Service Providers' Awareness and Perceptions of Library Services for the Disabled

Directory of Open Access Journals (Sweden)

Younghee Noh

2011-12-01

Full Text Available The purpose of this study is to improve library promotional marketing for the disabled by identifying requirements of public library disability services. This study aimed to investigate librarian service providers' awareness of library programs for the disabled in order to prepare a systematic plan for promoting such library services. Research methods used are a literature analysis and survey. First, the ratio of respondents with experience promoting activities and services for the disabled was less than 50%. Second, regarding methods for promoting library disability services, the respondents used library homepages, press releases, library user guides, library newsletters, and library pamphlets in that order. Third, when asked what kind of PR media the library disability service providers had experience with and how often they use it, library boards and banners were the most common response. Fourth, suggested improvements to the current design and content of PR materials included: clearer word choice (or greater understandability, more detailed descriptions, simpler layouts, and more interesting or eye-catching content in that order. Fifth, the library disability services which are in the most need of public relations were guide information for library disability services, Library and Information Service (DOI services and search services, using alternative materials and the library collection, and aiding the information search. Overall, when evaluating the promotion of disability services in Korea, the library's public relations for disabled services needs to improve because currently neither librarians nor the disabled community they are targeting has frequent or quality experience with it. Thus, the policy department for the library disability services must develop a variety of promotional strategies adjusted for each type of the disability and distribute PR materials to service providers individually, making sure to utilize effective PR

07051 Executive Summary -- Programming Paradigms for the Web: Web Programming and Web Services

OpenAIRE

Hull, Richard; Thiemann, Peter; Wadler, Philip

2007-01-01

The world-wide web raises a variety of new programming challenges. To name a few: programming at the level of the web browser, data-centric approaches, and attempts to automatically discover and compose web services. This seminar brought together researchers from the web programming and web services communities and strove to engage them in communication with each other. The seminar was held in an unusual style, in a mixture of short presentations and in-depth discussio...

Semantic heterogeneity: comparing new semantic web approaches with those of digital libraries

OpenAIRE

Krause, Jürgen

2008-01-01

To demonstrate that newer developments in the semantic web community, particularly those based on ontologies (simple knowledge organization system and others) mitigate common arguments from the digital library (DL) community against participation in the Semantic web. The approach is a semantic web discussion focusing on the weak structure of the Web and the lack of consideration given to the semantic content during indexing. The points criticised by the semantic web and ontology approaches ar...

Using secure web services to visualize poison center data for nationwide biosurveillance: a case study.

Science.gov (United States)

Savel, Thomas G; Bronstein, Alvin; Duck, William; Rhodes, M Barry; Lee, Brian; Stinn, John; Worthen, Katherine

2010-01-01

Real-time surveillance systems are valuable for timely response to public health emergencies. It has been challenging to leverage existing surveillance systems in state and local communities, and, using a centralized architecture, add new data sources and analytical capacity. Because this centralized model has proven to be difficult to maintain and enhance, the US Centers for Disease Control and Prevention (CDC) has been examining the ability to use a federated model based on secure web services architecture, with data stewardship remaining with the data provider. As a case study for this approach, the American Association of Poison Control Centers and the CDC extended an existing data warehouse via a secure web service, and shared aggregate clinical effects and case counts data by geographic region and time period. To visualize these data, CDC developed a web browser-based interface, Quicksilver, which leveraged the Google Maps API and Flot, a javascript plotting library. Two iterations of the NPDS web service were completed in 12 weeks. The visualization client, Quicksilver, was developed in four months. This implementation of web services combined with a visualization client represents incremental positive progress in transitioning national data sources like BioSense and NPDS to a federated data exchange model. Quicksilver effectively demonstrates how the use of secure web services in conjunction with a lightweight, rapidly deployed visualization client can easily integrate isolated data sources for biosurveillance.

SELECTION OF ONTOLOGY FOR WEB SERVICE DESCRIPTION LANGUAGE TO ONTOLOGY WEB LANGUAGE CONVERSION

OpenAIRE

J. Mannar Mannan; M. Sundarambal; S. Raghul

2014-01-01

Semantic web is to extend the current human readable web to encoding some of the semantic of resources in a machine processing form. As a Semantic web component, Semantic Web Services (SWS) uses a mark-up that makes the data into detailed and sophisticated machine readable way. One such language is Ontology Web Language (OWL). Existing conventional web service annotation can be changed to semantic web service by mapping Web Service Description Language (WSDL) with the semantic annotation of O...

Enhancing UCSF Chimera through web services.

Science.gov (United States)

Huang, Conrad C; Meng, Elaine C; Morris, John H; Pettersen, Eric F; Ferrin, Thomas E

2014-07-01

Integrating access to web services with desktop applications allows for an expanded set of application features, including performing computationally intensive tasks and convenient searches of databases. We describe how we have enhanced UCSF Chimera (http://www.rbvi.ucsf.edu/chimera/), a program for the interactive visualization and analysis of molecular structures and related data, through the addition of several web services (http://www.rbvi.ucsf.edu/chimera/docs/webservices.html). By streamlining access to web services, including the entire job submission, monitoring and retrieval process, Chimera makes it simpler for users to focus on their science projects rather than data manipulation. Chimera uses Opal, a toolkit for wrapping scientific applications as web services, to provide scalable and transparent access to several popular software packages. We illustrate Chimera's use of web services with an example workflow that interleaves use of these services with interactive manipulation of molecular sequences and structures, and we provide an example Python program to demonstrate how easily Opal-based web services can be accessed from within an application. Web server availability: http://webservices.rbvi.ucsf.edu/opal2/dashboard?command=serviceList. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

QUALITY OF SERVICE ORIENTED WEB SERVICE SELECTION: AN EVALUATION OF TECHNIQUES

Directory of Open Access Journals (Sweden)

Munjiah Nur Saadah

2014-08-01

Full Text Available Abstract In service-oriented computing, web services are the basic foundation that aims to facilitate building of business application in a more flexible and interoperable manner for enterprise collaboration. One of the most promising advantages of web service technology is the possibility of creating added-value services by combining existing ones. A key step for composing and executing services lies in the selection of the individual service to use. Much attention has been devoted to appropriate selection of service functionalities, but also the non-functional properties of the services play a key role. A web service selection technique must take as much as possible the important influencing aspects into account to the selection process in order to minimize the selection efforts. This paper evaluates several web service selection techniques published in literature with the focus on their contributions to web service selection. The evaluation results can be used as a basis for improving web service selection techniques and then simplifying the selection tasks.

Selection and Cataloging of Adult Pornography Web Sites for Academic Libraries

Science.gov (United States)

Dilevko, Juris; Gottlieb, Lisa

2004-01-01

Pornography has become part of mainstream culture. As such, it has become a subject of academic research, and this, in turn, has implications for university libraries. Focusing on adult Internet pornography, this study suggests that academic libraries should provide access to adult pornographic Web sites by including them in their online catalogs.

Millennial Undergraduate Research Strategies in Web and Library Information Retrieval Systems

Science.gov (United States)

Porter, Brandi

2011-01-01

This article summarizes the author's dissertation regarding search strategies of millennial undergraduate students in Web and library online information retrieval systems. Millennials bring a unique set of search characteristics and strategies to their research since they have never known a world without the Web. Through the use of search engines,…

Research data services in veterinary medicine libraries.

Science.gov (United States)

Kerby, Erin E

2016-10-01

The study investigated veterinary medicine librarians' experience with and perceptions of research data services. Many academic libraries have begun to offer research data services in response to researchers' increased need for data management support. To date, such services have typically been generic, rather than discipline-specific, to appeal to a wide variety of researchers. An online survey was deployed to identify trends regarding research data services in veterinary medicine libraries. Participants were identified from a list of contacts from the MLA Veterinary Medical Libraries Section. Although many respondents indicated that they have a professional interest in research data services, the majority of veterinary medicine librarians only rarely or occasionally provide data management support as part of their regular job responsibilities. There was little consensus as to whether research data services should be core to a library's mission despite their perceived importance to the advancement of veterinary research. Furthermore, most respondents stated that research data services are just as or somewhat less important than the other services that they provide and feel only slightly or somewhat prepared to offer such services. Lacking a standard definition of "research data" and a common understanding of precisely what research data services encompass, it is difficult for veterinary medicine librarians and libraries to define and understand their roles in research data services. Nonetheless, they appear to have an interest in learning more about and providing research data services.

Library Service to the Spanish Speaking.

Science.gov (United States)

Peterson, Anita R.

This manual was developed to formalize Inglewood Public Library's existing policies and programs regarding library services to the Spanish speaking, and to define future program goals. The introduction discusses why such services have been initiated, why the manual was developed, and the potential benefits the manual has for library…

Out on the Web: The Relationship between Campus Climate and GLBT-Related Web-based Resources in Academic Libraries

Science.gov (United States)

Ciszek, Matthew P.

2011-01-01

This article explores the relationship between the perceived campus environment for gay, lesbian, bisexual, and transgender (GLBT) students at colleges and universities and how academic libraries have deployed GLBT-related resources on the Web. Recommendations are made for increasing GLBT-related materials and information in academic libraries.…

Spring Web Services 2 Cookbook

CERN Document Server

Sattari, Hamidreza

2012-01-01

This is a cookbook full of recipes with the essential code explained clearly and comprehensively. Each chapter is neatly compartmentalized with focused recipes which are perfectly organized for easy reference and understanding. This book is for Java/J2EE developers. As the books covers a variety of topics in Web-Service development, it will serve as a reference guide to those already familiar with Web-Services. Beginners can also use this book to gain real-world experience of Web-Service development.

Web Service Architecture for e-Learning

Directory of Open Access Journals (Sweden)

Xiaohong Qiu

2005-10-01

Full Text Available Message-based Web Service architecture provides a unified approach to applications and Web Services that incorporates the flexibility of messaging and distributed components. We propose SMMV and MMMV collaboration as the general architecture of collaboration based on a Web service model, which accommodates both instructor-led learning and participatory learning. This approach derives from our message-based Model-View-Controller (M-MVC architecture of Web applications, comprises an event-driven Publish/Subscribe scheme, and provides effective collaboration with high interactivity of rich Web content for diverse clients over heterogeneous network environments.

Development of RESTful services and map-based user interface tools for access and delivery of data and metadata from the Marine-Geo Digital Library

Science.gov (United States)

Morton, J. J.; Ferrini, V. L.

2015-12-01

The Marine Geoscience Data System (MGDS, www.marine-geo.org) operates an interactive digital data repository and metadata catalog that provides access to a variety of marine geology and geophysical data from throughout the global oceans. Its Marine-Geo Digital Library includes common marine geophysical data types and supporting data and metadata, as well as complementary long-tail data. The Digital Library also includes community data collections and custom data portals for the GeoPRISMS, MARGINS and Ridge2000 programs, for active source reflection data (Academic Seismic Portal), and for marine data acquired by the US Antarctic Program (Antarctic and Southern Ocean Data Portal). Ensuring that these data are discoverable not only through our own interfaces but also through standards-compliant web services is critical for enabling investigators to find data of interest.Over the past two years, MGDS has developed several new RESTful web services that enable programmatic access to metadata and data holdings. These web services are compliant with the EarthCube GeoWS Building Blocks specifications and are currently used to drive our own user interfaces. New web applications have also been deployed to provide a more intuitive user experience for searching, accessing and browsing metadata and data. Our new map-based search interface combines components of the Google Maps API with our web services for dynamic searching and exploration of geospatially constrained data sets. Direct introspection of nearly all data formats for hundreds of thousands of data files curated in the Marine-Geo Digital Library has allowed for precise geographic bounds, which allow geographic searches to an extent not previously possible. All MGDS map interfaces utilize the web services of the Global Multi-Resolution Topography (GMRT) synthesis for displaying global basemap imagery and for dynamically provide depth values at the cursor location.

Academic Medical Library Services Contribute to Scholarship in Medical Faculty and Residents

Directory of Open Access Journals (Sweden)

Peace Ossom Williamson

2017-09-01

survey was 15% (N=65. Residents comprised 35% of the respondents, and faculty at each of the three levels of tenure comprised 60%. The remaining 5% of respondents included PhD and non-clinical faculty within the graduate school. Over 50% of respondents reported use of library services in preparation for publishing and presenting. These library services were literature searches, document delivery, and accessing online resources. Faculty and residents reported use of PubMed first (71% and most often, with 56% of respondents reporting weekly use, followed by Google or Google Scholar, with 20% of respondents reporting its use first and 23% of respondents reporting weekly use. However, regarding responses to the question concerning how journal articles are accessed, “using a search engine” was chosen most often, at almost 65%, followed by (in order clicking library links in a database, contacting the library directly, searching the list of library e-journals, clicking publisher links in a database, using personal subscriptions, searching the library catalog, and using bookmarks saved in a web browser. Based on survey responses, faculty reported higher use of library services and resources than residents; however, residents reported higher use of library services and resources when preparing posters and papers for conferences and professional meetings. In addition, several comments spoke to the importance of the library for scholarly activity, many indicating the critical role of library assistance or resources in their academic accomplishments. Conclusion – This study provides evidence in support of library resources and services for medical faculty and residents, which contributes to discussions of the contributions of medical libraries. As hospital libraries close and academic medical libraries see reductions in budgets, this study contributes to the value of a library’s presence, as well as the role of the health sciences librarian in medical research and scholarly

Bibliotecas universitárias portuguesas no universo da web 2.0Portuguese academic libraries in the web 2.0 universe

Directory of Open Access Journals (Sweden)

Alexandra Santos

2010-01-01

Full Text Available A agregação das designadas tecnologias da Web 2.0 aos serviços materializados nos Websites e nos portais das grandes instituições tem provocado um forte impacto, em particular, no plano da concepção dos serviços, do marketing e da aprendizagem social. O presente artigo analisa um sector tradicional como sãos as bibliotecas, mas no seio de um ambiente inovador e exigente como as universidades, no sentido de identificar como estará este conceito e recurso a ser adoptado nas bibliotecas das universidades portuguesas. Adoptando a metodologia de estudo de caso e recorrendo à revisão bibliográfica para identificar plataformas e produtos Web 2.0 foi construída uma grelha de análise dos Websites das bibliotecas das universidades portuguesas, onde são contempladas algumas plataformas de publicação, discussão, partilha, relacionamento, agregação e colaboração, analisáveis no plano do seu acesso, participação e edição de conteúdos, sejam eles feitos exclusivamente pela instituição, ou pelos próprios utilizadores. Com base nesta análise foi possível concluir que as bibliotecas das universidades portuguesas ainda não adoptaram uma cultura organizacional que incorpore plenamente este tipo de plataformas, apesar de todas as potencialidades que delas podem advir no plano do desenvolvimento da inteligência colectiva.The aggregation of the so called Web 2.0 technologies to the materialized services in the great institutions websites and portals is causing an enormous impact, particularly on the level of service conceptions, marketing and social learning. In a traditional sector such as the library’s, but also within the universities progressive environment, how are this concept and this resource being adopted by portuguese academic libraries? Applying case study methodology and using bibliographic revision in order to identify platforms and web 2.0 products, an analysis grid of the portuguese academic and libraries websites

Mobile technology for expansion of service range medan public library

Science.gov (United States)

Siregar, A. R.; Dewiyana, H.

2018-03-01

The information society, especially library users, expects an easier and faster way to get information and share knowledge. The library also implements the best way to provide the best service and the easiest way to disseminate and share information with its users. One technology that allows libraries more closely with their users is mobile technology. This paper aims to determine the basic conditions of mobile technology services and mobile services most needed library users, as well as constraints faced by libraries and users in the application of mobile technology. This paper will help libraries to develop better M-Library services in expanding the reach of library services. Methods of data collection were conducted through surveys through questionnaires, interviews, and direct observation. The results of the use of mobile technology applications in libraries bring great advantages to provide better library services and to improve accessibility of library resources in the easiest way, but due to lack of funds, lack of skills and lack of staff, many libraries are unable to provide this service with very successful.

A Runtime System for Interactive Web Services

DEFF Research Database (Denmark)

Brabrand, Claus; Møller, Anders; Sandholm, Anders

1999-01-01

Interactive web services are increasingly replacing traditional static web pages. Producing web services seems to require a tremendous amount of laborious low-level coding due to the primitive nature of CGI programming. We present ideas for an improved runtime system for interactive web services...... built on top of CGI running on virtually every combination of browser and HTTP/CGI server. The runtime system has been implemented and used extensively in , a tool for producing interactive web services....

Users' Satisfaction with Library Services: A Case Study of Delta State University Library

Science.gov (United States)

Ikolo, Violet E.

2015-01-01

The study focused on users' satisfaction with library services at the Delta State University main Library, Abraka, Delta State. The objective was to find out if users are satisfied with the services, facilities, the library environment, information sources and staff of the library. Using the descriptive survey design, the population for the study…

Programming Web Services with SOAP

CERN Document Server

Snell, James L; Kulchenko, Pavel

2002-01-01

The web services architecture provides a new way to think about and implement application-to-application integration and interoperability that makes the development platform irrelevant. Two applications, regardless of operating system, programming language, or any other technical implementation detail, communicate using XML messages over open Internet protocols such as HTTP or SMTP. The Simple Open Access Protocol (SOAP) is a specification that details how to encode that information and has become the messaging protocol of choice for Web services.Programming Web Services with SOAP is a detail

Storage Manager and File Transfer Web Services

International Nuclear Information System (INIS)

William A Watson III; Ying Chen; Jie Chen; Walt Akers

2002-01-01

Web services are emerging as an interesting mechanism for a wide range of grid services, particularly those focused upon information services and control. When coupled with efficient data transfer services, they provide a powerful mechanism for building a flexible, open, extensible data grid for science applications. In this paper we present our prototype work on a Java Storage Resource Manager (JSRM) web service and a Java Reliable File Transfer (JRFT) web service. A java client (Grid File Manager) on top of JSRM and is developed to demonstrate the capabilities of these web services. The purpose of this work is to show the extent to which SOAP based web services are an appropriate direction for building a grid-wide data management system, and eventually grid-based portals

From cheminformatics to structure-based design: Web services and desktop applications based on the NAOMI library.

Science.gov (United States)

Bietz, Stefan; Inhester, Therese; Lauck, Florian; Sommer, Kai; von Behren, Mathias M; Fährrolfes, Rainer; Flachsenberg, Florian; Meyder, Agnes; Nittinger, Eva; Otto, Thomas; Hilbig, Matthias; Schomburg, Karen T; Volkamer, Andrea; Rarey, Matthias

2017-11-10

Nowadays, computational approaches are an integral part of life science research. Problems related to interpretation of experimental results, data analysis, or visualization tasks highly benefit from the achievements of the digital era. Simulation methods facilitate predictions of physicochemical properties and can assist in understanding macromolecular phenomena. Here, we will give an overview of the methods developed in our group that aim at supporting researchers from all life science areas. Based on state-of-the-art approaches from structural bioinformatics and cheminformatics, we provide software covering a wide range of research questions. Our all-in-one web service platform ProteinsPlus (http://proteins.plus) offers solutions for pocket and druggability prediction, hydrogen placement, structure quality assessment, ensemble generation, protein-protein interaction classification, and 2D-interaction visualization. Additionally, we provide a software package that contains tools targeting cheminformatics problems like file format conversion, molecule data set processing, SMARTS editing, fragment space enumeration, and ligand-based virtual screening. Furthermore, it also includes structural bioinformatics solutions for inverse screening, binding site alignment, and searching interaction patterns across structure libraries. The software package is available at http://software.zbh.uni-hamburg.de. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Web Services in Mobile Applications

Directory of Open Access Journals (Sweden)

Octavian DOSPINESCU

2013-01-01

Full Text Available Information and communication technologies are designed to support and anticipate the continuing changes of the information society, while outlining new economic, social and cultural dimensions. We see the growth of new business models whose aim is to remove traditional barriers and improve the value of goods and services. Information is a strategic resource and its manipulation raises new problems for all entities involved in the process. Information and communication technologies should be a stable support in managing the flow of data and support the integrity, confidentiality and availability. Concepts such as eBusiness, eCommerce, Software as a Service, Cloud Computing and Social Media are based on web technologies consisting of complex languages, protocols and standards, built around client-server architecture. One of the most used technologies in mobile applications are the Web Services defined as an application model supported by any operating system able to provide certain functionalities using Internet technologies to promote interoperability between various appli-cations and platforms. Web services use HTTP, XML, SSL, SMTP and SOAP, because their stability has proven over the years. Their functionalities are highly variable, with Web services applications exchange type, weather, arithmetic or authentication services. In this article we will talk about SOAP and REST architectures for web services in mobile applications and we will also provide some practical examples based on Android platform.

A Digital Library Example in the Digital Age: İstanbul Bilgi University Library and e-Resources

Directory of Open Access Journals (Sweden)

Banu Elçi

2015-06-01

Full Text Available This article describes the ongoing of the traditional library and service concept alteration to the library and service concept of the digital age and refers to an instance as İstanbul Bilgi University Library and e-Resources that pioneers technological advances and digital applications to be integrated into the library field. In this sense it involves services, developments, applications and projects provided by Bilgi Libraries.This article also accounts for a number of works which integrated digital resources and applications and social network interactions of the internet and the web of the digital age and how they are adjusted to the library area.In this context, it refers to an evolvement of a different approach of libraries and enhacements diverged from customary and adopted library service concepts and reveals through the medium of samples from İstanbul Bilgi University Library and e-Resources.

Building Grid applications using Web Services

CERN Multimedia

CERN. Geneva

2004-01-01

There has been a lot of discussion within the Grid community about the use of Web Services technologies in building large-scale, loosely-coupled, cross-organisation applications. In this talk we are going to explore the principles that govern Service-Oriented Architectures and the promise of Web Services technologies for integrating applications that span administrative domains. We are going to see how existing Web Services specifications and practices could provide the necessary infrastructure for implementing Grid applications. Biography Dr. Savas Parastatidis is a Principal Research Associate at the School of Computing Science, University of Newcastle upon Tyne, UK. Savas is one of the authors of the "Grid Application Framework based on Web Services Specifications and Practices" document that was influential in the convergence between Grid and Web Services and the move away from OGSI (more information can be found at http://www.neresc.ac.uk/ws-gaf). He has done research on runtime support for distributed-m...

WebGIS based on semantic grid model and web services

Science.gov (United States)

Zhang, WangFei; Yue, CaiRong; Gao, JianGuo

2009-10-01

As the combination point of the network technology and GIS technology, WebGIS has got the fast development in recent years. With the restriction of Web and the characteristics of GIS, traditional WebGIS has some prominent problems existing in development. For example, it can't accomplish the interoperability of heterogeneous spatial databases; it can't accomplish the data access of cross-platform. With the appearance of Web Service and Grid technology, there appeared great change in field of WebGIS. Web Service provided an interface which can give information of different site the ability of data sharing and inter communication. The goal of Grid technology was to make the internet to a large and super computer, with this computer we can efficiently implement the overall sharing of computing resources, storage resource, data resource, information resource, knowledge resources and experts resources. But to WebGIS, we only implement the physically connection of data and information and these is far from the enough. Because of the different understanding of the world, following different professional regulations, different policies and different habits, the experts in different field will get different end when they observed the same geographic phenomenon and the semantic heterogeneity produced. Since these there are large differences to the same concept in different field. If we use the WebGIS without considering of the semantic heterogeneity, we will answer the questions users proposed wrongly or we can't answer the questions users proposed. To solve this problem, this paper put forward and experienced an effective method of combing semantic grid and Web Services technology to develop WebGIS. In this paper, we studied the method to construct ontology and the method to combine Grid technology and Web Services and with the detailed analysis of computing characteristics and application model in the distribution of data, we designed the WebGIS query system driven by

Invigorating Library Service Delivery through the Adoption of M ...

African Journals Online (AJOL)

Invigorating Library Service Delivery through the Adoption of M-Learning by Library Users in Nigeria. ... Nigerian School Library Journal ... so as to be at par with the libraries in the developed nations and to keep abreast Nigerian library users with the recent mobile technologies in the library services delivery in the world.

Ontology Enabled Generation of Embedded Web Services

DEFF Research Database (Denmark)

Hansen, Klaus Marius; Zhang, Weishan; Soares, Goncalo Teofilo Afonso Pinheiro

2008-01-01

Web services are increasingly adopted as a service provision mechanism in pervasive computing environments. Implementing web services on networked, embedded devices raises a number of challenges, for example efficiency of web services, handling of variability and dependencies of hardware...... and software platforms, and of devices state and context changes. To address these challenges, we developed a Web service compiler, Limbo, in which Web Ontology Language (OWL) ontologies are used to make the Limbo compiler aware of its compilation context, such as targeted hardware and software. At the same...... time, knowledge on device details, platform dependencies, and resource/power consumption is built into the supporting ontologies, which are used to configure Limbo for generating resource efficient web service code. A state machine ontology is used to generate stub code to facilitate handling of state...

Correct software in web applications and web services

CERN Document Server

Thalheim, Bernhard; Prinz, Andreas; Buchberger, Bruno

2015-01-01

The papers in this volume aim at obtaining a common understanding of the challenging research questions in web applications comprising web information systems, web services, and web interoperability; obtaining a common understanding of verification needs in web applications; achieving a common understanding of the available rigorous approaches to system development, and the cases in which they have succeeded; identifying how rigorous software engineering methods can be exploited to develop suitable web applications; and at developing a European-scale research agenda combining theory, methods a

Multicultural Communities: Guidelines for Library Services. Third Edition

Science.gov (United States)

International Federation of Library Associations and Institutions (NJ1), 2009

2009-01-01

These Guidelines constitute the third edition of the International Federation of Library Associations (IFLA) "Multicultural Communities: "Guidelines for Library Services." This revision follows the IFLA Section of Library Services to Multicultural Populations' "2006-2010 Strategic Plans": to review and revise the…

Enhancing the AliEn Web Service Authentication

International Nuclear Information System (INIS)

Zhu Jianlin; Zhou Daicui; Zhang Guoping; Saiz, Pablo; Carminati, Federico; Betev, Latchezar; Lorenzo, Patricia Mendez; Grigoras, Alina Gabriela; Grigoras, Costin; Furano, Fabrizio; Schreiner, Steffen; Datskova, Olga Vladimirovna; Banerjee, Subho Sankar

2011-01-01

Web Services are an XML based technology that allow applications to communicate with each other across disparate systems. Web Services are becoming the de facto standard that enable inter operability between heterogeneous processes and systems. AliEn2 is a grid environment based on web services. The AliEn2 services can be divided in three categories: Central services, deployed once per organization; Site services, deployed on each of the participating centers; Job Agents running on the worker nodes automatically. A security model to protect these services is essential for the whole system. Current implementations of web server, such as Apache, are not suitable to be used within the grid environment. Apache with the mod s sl and OpenSSL only supports the X.509 certificates. But in the grid environment, the common credential is the proxy certificate for the purpose of providing restricted proxy and delegation. An Authentication framework was taken for AliEn2 web services to add the ability to accept X.509 certificates and proxy certificates from client-side to Apache Web Server. The authentication framework could also allow the generation of access control policies to limit access to the AliEn2 web services.

Innovative public library services - staff-less or staff-intensive?

DEFF Research Database (Denmark)

Johannsen, Carl Gustav Viggo

2014-01-01

Purpose – Several recent library innovations seem to make professional and clerical staff superfluous such as automated loan and delivery equipment, staff-less libraries open in 80 hours a week, and virtual services, enabling users to search the library catalogue and make reservations of library...... materials from their home address. The purpose of this paper is to examine whether such developments will necessarily lead to a situation where public libraries become self-service institutions or to what extent self-service and innovative staff-intensive library services can develop and co......-exist. Furthermore, the paper will examine what challenges library leaders face and what they can do, and actually have done, to handle staff resistance and other related problems to the benefit of both the users, the local communities, and also, the staff, in particular, when introducing new and innovative services...

Development of Virtual Resource Based IoT Proxy for Bridging Heterogeneous Web Services in IoT Networks

OpenAIRE

Wenquan Jin; DoHyeun Kim

2018-01-01

The Internet of Things is comprised of heterogeneous devices, applications, and platforms using multiple communication technologies to connect the Internet for providing seamless services ubiquitously. With the requirement of developing Internet of Things products, many protocols, program libraries, frameworks, and standard specifications have been proposed. Therefore, providing a consistent interface to access services from those environments is difficult. Moreover, bridging the existing web...

Building web information systems using web services

NARCIS (Netherlands)

Frasincar, F.; Houben, G.J.P.M.; Barna, P.; Vasilecas, O.; Eder, J.; Caplinskas, A.

2006-01-01

Hera is a model-driven methodology for designing Web information systems. In the past a CASE tool for the Hera methodology was implemented. This software had different components that together form one centralized application. In this paper, we present a distributed Web service-oriented architecture

Transformation of Library Services in Nuclear Malaysia: e-SDI

International Nuclear Information System (INIS)

Mohd Hafizal Yusof; Nasaruddin Ahmad; Habibah Adnan

2015-01-01

In order to deliver its services to the public, library must have initiatives to attract the public on using their services. One of the services offered by the library is information packaging or Selective Dissemination of Information (SDI). SDI is services that enable the librarian to serve the user on upcoming information according to the users interest. Before this, librarian will package new publication or information regarding certain topics of the user need and deliver it to the target user frequently. Theorically, this service is connection between library and user and back to library again. Nuclear Malaysia Library has used Integrated Library Management Utilities (ILMU) since 2005. Through this system, there is one module known as Article Browsing where its function same with SDI. This paper will elaborate on transformation of SDI services from conventional to the electronic form. (author)

Web Usability Policies/Standards/Guidelines Do Not Influence Practices at ARL Academic Libraries. A Review of: Chen, Yu‐Hui, Carol Anne Germain and Huahai Yang. “An Exploration into the Practices of Library Web Usability in ARL Academic Libraries.” Journal of the American Society for Information Science and Technology 60.5 (2009: 953‐68.

Directory of Open Access Journals (Sweden)

Shandra Protzko

2009-12-01

Full Text Available Objective – To survey the current status of Web usability Policies/Standards/Guidelines (PSGs found in academic libraries of the Association of Research Libraries (ARL. Researchers sought to investigate whether PSGs are in place, the levels of difficulty surrounding implementation, the impact of PSGs on design, testing, and resource allocation, and the relationship between ARL ranking and usability practice or PSGs.Design – Survey.Setting – North America.Subjects – Academic libraries of the ARL.Methods – An 18‐question survey consisting of multiple choice, Likert scale, and open‐ended questions was sent to all 113 ARL libraries in November 2007. Survey recipients were selected as the person in charge of Web site usability by visiting library Web sites and phone inquiry. The survey was concluded in January 2008 with a response rate of 74% (84 institutions. The researchers used t‐test to detect any difference in ARL library ranking between libraries with and without PSGs. Pair‐wise t‐tests were conducted to identify gaps in difficulty implementing PSGs. In addition, they used Pearson’s Correlation to investigate any significant correlations between variables such as ARL rank and resource allocation.Main Results – Of the 84 respondents, 34 (40% have general library Web PSGs and 25 (30% have specific usability PSGs; 41 (49% have at least one type of in‐library PSG. Of the 43 (51% libraries that do not have PSGs, 30 (36% are at universities with institutional Web usability PSGs; 26 (87% follow those guidelines. There was no statistically significant relationship between ARL ranking and PSG status (see Table 1. The authors asked about difficulty in implementing PSGs. Of the 32 libraries responding to a question about general library Web PSGs, most had slight or moderate difficulty. Twenty‐three libraries with specific usability PSGs identified difficulty levels; some had no difficulty, but a majority had moderate difficulty

Perception on Adoption and Application of Web 2.0 Technologies in ...

African Journals Online (AJOL)

The main objective of the present study was to find out perceptions of librarians regarding integration of Web 2.0 technologies in library operations and services. Specifically, to determine the level of awareness, reasons for integration, and the challenges of Web 2.0 in supporting library operations and services at SUA and ...

Geospatial metadata retrieval from web services

Directory of Open Access Journals (Sweden)

Ivanildo Barbosa

Full Text Available Nowadays, producers of geospatial data in either raster or vector formats are able to make them available on the World Wide Web by deploying web services that enable users to access and query on those contents even without specific software for geoprocessing. Several providers around the world have deployed instances of WMS (Web Map Service, WFS (Web Feature Service and WCS (Web Coverage Service, all of them specified by the Open Geospatial Consortium (OGC. In consequence, metadata about the available contents can be retrieved to be compared with similar offline datasets from other sources. This paper presents a brief summary and describes the matching process between the specifications for OGC web services (WMS, WFS and WCS and the specifications for metadata required by the ISO 19115 - adopted as reference for several national metadata profiles, including the Brazilian one. This process focuses on retrieving metadata about the identification and data quality packages as well as indicates the directions to retrieve metadata related to other packages. Therefore, users are able to assess whether the provided contents fit to their purposes.

Applying semantic web services to enterprise web

OpenAIRE

Hu, Y; Yang, Q P; Sun, X; Wei, P

2008-01-01

Enterprise Web provides a convenient, extendable, integrated platform for information sharing and knowledge management. However, it still has many drawbacks due to complexity and increasing information glut, as well as the heterogeneity of the information processed. Research in the field of Semantic Web Services has shown the possibility of adding higher level of semantic functionality onto the top of current Enterprise Web, enhancing usability and usefulness of resource, enabling decision su...

Library 2.0: Service for the Next-Generation Library

Science.gov (United States)

Casey, Michael E.; Savastinuk, Laura C.

2006-01-01

Libraries are changing. Funding limits and customer demands are transforming staffing levels, service models, access to resources, and services to the public. Administrators and taxpayers are seeking more efficient ways of delivering services to achieve greater returns on financial investments. In this article, the author discusses the benefits of…

A Web Service Framework for Economic Applications

Directory of Open Access Journals (Sweden)

Dan BENTA

2010-01-01

Full Text Available The Internet offers multiple solutions to linkcompanies with their partners, customers or suppliersusing IT solutions, including a special focus on Webservices. Web services are able to solve the problem relatedto the exchange of data between business partners, marketsthat can use each other's services, problems ofincompatibility between IT applications. As web servicesare described, discovered and accessed programs based onXML vocabularies and Web protocols, Web servicesrepresents solutions for Web-based technologies for smalland medium-sized enterprises (SMEs. This paper presentsa web service framework for economic applications. Also, aprototype of this IT solution using web services waspresented and implemented in a few companies from IT,commerce and consulting fields measuring the impact ofthe solution in the business environment development.

Flexible Web services integration: a novel personalised social approach

Science.gov (United States)

Metrouh, Abdelmalek; Mokhati, Farid

2018-05-01

Dynamic composition or integration remains one of the key objectives of Web services technology. This paper aims to propose an innovative approach of dynamic Web services composition based on functional and non-functional attributes and individual preferences. In this approach, social networks of Web services are used to maintain interactions between Web services in order to select and compose Web services that are more tightly related to user's preferences. We use the concept of Web services community in a social network of Web services to reduce considerably their search space. These communities are created by the direct involvement of Web services providers.

Bridging the gap between legacy services and Web Services

DEFF Research Database (Denmark)

Bissyandé, Tegawendé; Réveillère, Laurent; Bromberg, Yérom-David

2010-01-01

itself. In this paper, we introduce a generative language based approach for constructing wrappers to facilitate the migration of legacy service functionalities to Web Services. To this end, we have designed the Janus domain-specific language, which provides developers with a high-level way to describe......Web Services is an increasingly used instantiation of Service-Oriented Architectures (SOA) that relies on standard Internet protocols to produce services that are highly interoperable. Other types of services, relying on legacy application layer protocols, however, cannot be composed directly....... A promising solution is to implement wrappers to translate between the application layer protocols and the WS protocol. Doing so manually, however, requires a high level of expertise, in the relevant application layer protocols, in low-level network and system programming, and in the Web Service paradigm...

LibraryH3lp: A New Flexible Chat Reference System

Directory of Open Access Journals (Sweden)

Pam Sessoms

2008-09-01

Full Text Available LibraryH3lp is an integrated IM and web chat system designed specifically for Virtual Reference services in libraries. The software was designed for, and is currently used by, a night-time chat reference collaboraton between several large academic libraries. LibraryH3lp is designed for the workflow of chat reference, supporting multiple simultaneous operators and routing to queues of operators in a particular service area. It also supports web page embeddable chat 'widgets', as well as simultaneous gateways to multiple IM protocols. This article discusses the motivation for the development of the software, and provides an overview of LibraryH3lp's features and technical architecture. Parts of LibraryH3lp are available as open source. The complete application is available as a low-cost hosted service, and will eventually be available to be licensed for local hosting.

Uncovering Information Hidden in Web Archives: Glimpse at Web Analysis Building on Data Warehouses; Towards Continuous Web Archiving: First Results and an Agenda for the Future; The Open Video Digital Library; After Migration to an Electronic Journal Collection: Impact on Faculty and Doctoral Students; Who Is Reading On-Line Education Journals? Why? And What Are They Reading?; Report on eLibrary@UBC4: Research, Collaboration and the Digital Library - Visions for 2010.

Science.gov (United States)

Rauber, Andreas; Bruckner, Robert M.; Aschenbrenner, Andreas; Witvoet, Oliver; Kaiser, Max; Masanes, Julien; Marchionini, Gary; Geisler, Gary; King, Donald W.; Montgomery, Carol Hansen; Rudner, Lawrence M.; Gellmann, Jennifer S.; Miller-Whitehead, Marie; Iverson, Lee

2002-01-01

These six articles discuss Web archives and Web analysis building on data warehouses; international efforts at continuous Web archiving; the Open Video Digital Library; electronic journal collections in academic libraries; online education journals; and an electronic library symposium at the University of British Columbia. (LRW)

Exposing Library Services with AngularJS

OpenAIRE

Jakob Voß; Moritz Horn

2014-01-01

This article provides an introduction to the JavaScript framework AngularJS and specific AngularJS modules for accessing library services. It shows how information such as search suggestions, additional links, and availability can be embedded in any website. The ease of reuse may encourage more libraries to expose their services via standard APIs to allow usage in different contexts.

Next-generation applications in healthcare digital libraries using semantic service composition and coordination.

Science.gov (United States)

Möller, Thorsten; Schuldt, Heiko; Gerber, Andreas; Klusch, Matthias

2006-06-01

Healthcare digital libraries (DLs) increasingly make use of dedicated services to access functionality and/or data. Semantic (web) services enhance single services and facilitate compound services, thereby supporting advanced applications on top of a DL. The traditional process management approach tends to focus on process definition at build time rather than on actual service events in run time, and to anticipate failures in order to define appropriate strategies. This paper presents a novel approach where service coordination is distributed among a set of agents. A dedicated component plans compound semantic services on demand for a particular application. In failure, the planner is reinvoked to define contin- gency strategies. Finally, matchmaking is effected at runtime by choosing the appropriate service provider. These combined technologies will provide key support for highly flexible next-generation DL applications. Such technologies are under development within CASCOM.

Secure Sessions for Web Services

NARCIS (Netherlands)

Reiter, M.; Bhargavan, K.; Corin, R.J.; Fournet, C.; Gordon, A.D.

2007-01-01

We address the problem of securing sequences of SOAP messages exchanged between web services and their clients. The WS-Security standard defines basic mechanisms to secure SOAP traffic, one message at a time. For typical web services, however, using WS-Security independently for each message is

The EMBRACE web service collection.

NARCIS (Netherlands)

Pettifer, S.; Ison, J.; Kalas, M.; Thorne, D.; McDermott, P.; Jonassen, I.; Liaquat, A.; Fernandez, J.M.; Rodriguez, J.M.; Pisano, D.G.; Blanchet, C; Uludag, M.; Rice, P.; Bartaseviciute, E.; Rapacki, K.; Hekkelman, M.L.; Sand, O.; Stockinger, H.; Clegg, A.B.; Bongcam-Rudloff, E.; Salzemann, J.; Breton, V.; Attwood, T.K.; Cameron, G.; Vriend, G.

2010-01-01

The EMBRACE (European Model for Bioinformatics Research and Community Education) web service collection is the culmination of a 5-year project that set out to investigate issues involved in developing and deploying web services for use in the life sciences. The project concluded that in order for

A Web service substitution method based on service cluster nets

Science.gov (United States)

Du, YuYue; Gai, JunJing; Zhou, MengChu

2017-11-01

Service substitution is an important research topic in the fields of Web services and service-oriented computing. This work presents a novel method to analyse and substitute Web services. A new concept, called a Service Cluster Net Unit, is proposed based on Web service clusters. A service cluster is converted into a Service Cluster Net Unit. Then it is used to analyse whether the services in the cluster can satisfy some service requests. Meanwhile, the substitution methods of an atomic service and a composite service are proposed. The correctness of the proposed method is proved, and the effectiveness is shown and compared with the state-of-the-art method via an experiment. It can be readily applied to e-commerce service substitution to meet the business automation needs.

Consuming Web Services on Mobile Platforms

Directory of Open Access Journals (Sweden)

Alin COBARZAN

2010-01-01

Full Text Available Web services are an emerging technology that provides interoperability between applications running in different platforms. The Web services technology provide the best approach to Service Oriented Architecture envision of component collaboration for better business re-quirements fulfilment in large enterprise systems. The challenges in implementing Web services consuming clients for low-resources mobile devices connected through unreliable wireless connections are delimited. The paper also presents a communication architecture that moves the heavy load of XML-based messaging system from the mobile clients to an external middleware component. The middleware component will act like a gateway that lightly com-municates with the device in a client-server manner over a fast binary protocol and at the same time takes the responsibility of solving the request to the Web service.

Web Services--A Buzz Word with Potentials

Science.gov (United States)

János T. Füstös

2006-01-01

The simplest definition of a web service is an application that provides a web API. The web API exposes the functionality of the solution to other applications. The web API relies on other Internet-based technologies to manage communications. The resulting web services are pervasive, vendor-independent, language-neutral, and very low-cost. The main purpose of a web API...

75 FR 63516 - Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library...

Science.gov (United States)

2010-10-15

...: Elizabeth Lyons, Director of Special Events and Board Liaison, Institute of Museum and Library Services... and Library Services, related to museum and library services. If you need special accommodations due... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services...

A Content Analysis of U.S. Botanical and Horticultural Library Web Sites.

Science.gov (United States)

Meyers, Michele M.

The purpose of this study was to provide an introductory analysis of the content of the Web sites of botanical and horticultural libraries in the United States to determine what types of resources and information is included, whether or not information is organized and accessible, and to what extent botanical and horticultural libraries are using…

BioServices: a common Python package to access biological Web Services programmatically.

Science.gov (United States)

Cokelaer, Thomas; Pultz, Dennis; Harder, Lea M; Serra-Musach, Jordi; Saez-Rodriguez, Julio

2013-12-15

Web interfaces provide access to numerous biological databases. Many can be accessed to in a programmatic way thanks to Web Services. Building applications that combine several of them would benefit from a single framework. BioServices is a comprehensive Python framework that provides programmatic access to major bioinformatics Web Services (e.g. KEGG, UniProt, BioModels, ChEMBLdb). Wrapping additional Web Services based either on Representational State Transfer or Simple Object Access Protocol/Web Services Description Language technologies is eased by the usage of object-oriented programming. BioServices releases and documentation are available at http://pypi.python.org/pypi/bioservices under a GPL-v3 license.

SEMANTIC WEB SERVICES – DISCOVERY, SELECTION AND COMPOSITION TECHNIQUES

OpenAIRE

Sowmya Kamath S; Ananthanarayana V.S

2013-01-01

Web services are already one of the most important resources on the Internet. As an integrated solution for realizing the vision of the Next Generation Web, semantic web services combine semantic web technology with web service technology, envisioning automated life cycle management of web services. This paper discusses the significance and importance of service discovery & selection to business logic, and the requisite current research in the various phases of the semantic web...

BioSWR--semantic web services registry for bioinformatics.

Directory of Open Access Journals (Sweden)

Dmitry Repchevsky

Full Text Available Despite of the variety of available Web services registries specially aimed at Life Sciences, their scope is usually restricted to a limited set of well-defined types of services. While dedicated registries are generally tied to a particular format, general-purpose ones are more adherent to standards and usually rely on Web Service Definition Language (WSDL. Although WSDL is quite flexible to support common Web services types, its lack of semantic expressiveness led to various initiatives to describe Web services via ontology languages. Nevertheless, WSDL 2.0 descriptions gained a standard representation based on Web Ontology Language (OWL. BioSWR is a novel Web services registry that provides standard Resource Description Framework (RDF based Web services descriptions along with the traditional WSDL based ones. The registry provides Web-based interface for Web services registration, querying and annotation, and is also accessible programmatically via Representational State Transfer (REST API or using a SPARQL Protocol and RDF Query Language. BioSWR server is located at http://inb.bsc.es/BioSWR/and its code is available at https://sourceforge.net/projects/bioswr/under the LGPL license.

BioSWR--semantic web services registry for bioinformatics.

Science.gov (United States)

Repchevsky, Dmitry; Gelpi, Josep Ll

2014-01-01

Despite of the variety of available Web services registries specially aimed at Life Sciences, their scope is usually restricted to a limited set of well-defined types of services. While dedicated registries are generally tied to a particular format, general-purpose ones are more adherent to standards and usually rely on Web Service Definition Language (WSDL). Although WSDL is quite flexible to support common Web services types, its lack of semantic expressiveness led to various initiatives to describe Web services via ontology languages. Nevertheless, WSDL 2.0 descriptions gained a standard representation based on Web Ontology Language (OWL). BioSWR is a novel Web services registry that provides standard Resource Description Framework (RDF) based Web services descriptions along with the traditional WSDL based ones. The registry provides Web-based interface for Web services registration, querying and annotation, and is also accessible programmatically via Representational State Transfer (REST) API or using a SPARQL Protocol and RDF Query Language. BioSWR server is located at http://inb.bsc.es/BioSWR/and its code is available at https://sourceforge.net/projects/bioswr/under the LGPL license.

Web-based Analysis Services Report

CERN Document Server

AUTHOR|(CDS)2108758; Canali, Luca; Grancher, Eric; Lamanna, Massimo; McCance, Gavin; Mato Vila, Pere; Piparo, Danilo; Moscicki, Jakub; Pace, Alberto; Brito Da Rocha, Ricardo; Simko, Tibor; Smith, Tim; Tejedor Saavedra, Enric; CERN. Geneva. IT Department

2017-01-01

Web-based services (cloud services) is an important trend to innovate end-user services while optimising the service operational costs. CERN users are constantly proposing new approaches (inspired from services existing on the web, tools used in education or other science or based on their experience in using existing computing services). In addition, industry and open source communities have recently made available a large number of powerful and attractive tools and platforms that enable large scale data processing. “Big Data” software stacks notably provide solutions for scalable storage, distributed compute and data analysis engines, data streaming, web-based interfaces (notebooks). Some of those platforms and tools, typically available as open source products, are experiencing a very fast adoption in industry and science such that they are becoming “de facto” references in several areas of data engineering, data science and machine learning. In parallel to users' requests, WLCG is considering to c...

Discovery and Selection of Semantic Web Services

CERN Document Server

Wang, Xia

2013-01-01

For advanced web search engines to be able not only to search for semantically related information dispersed over different web pages, but also for semantic services providing certain functionalities, discovering semantic services is the key issue. Addressing four problems of current solution, this book presents the following contributions. A novel service model independent of semantic service description models is proposed, which clearly defines all elements necessary for service discovery and selection. It takes service selection as its gist and improves efficiency. Corresponding selection algorithms and their implementation as components of the extended Semantically Enabled Service-oriented Architecture in the Web Service Modeling Environment are detailed. Many applications of semantic web services, e.g. discovery, composition and mediation, can benefit from a general approach for building application ontologies. With application ontologies thus built, services are discovered in the same way as with single...

WEB Services Implementation on The Report of Dengue Hemorrhagic Fever (DHF At Health Office Karanganyar

Directory of Open Access Journals (Sweden)

Ragil Saputra

2013-06-01

Full Text Available Abstract— Dengue Hemorrhagic Fever (DHF is one of the infectious diseases that frequently leads to Extraordinary Situation. The management of report is conducted by Health Community Center which subsequently gives report to Health Office. A problem arising from the report management is the fact that the report is conducted manually, therefore, the data is less valid and is not processed as quickly as possible. The quick and accurate data report system enables to lessen the risk of Dengue Hemorrhagic Fever. Due to this fact, it is undeniable necessary to provide an integrated inter-system of Dengue Fever report. This system includes an inter-system between one Health Community Center to another and to the system in Health Office. The integration of inter-system report is able to be conducted by the use of web service technology. Therefore, this research focuses on the development of Web Service based integrated system on the report of Dengue Fever. Data exchange is conducted in XML form by the application of SOAP and WSDL technologies. Library NuSOAP is necessary to provide class soapClient and soapServer. In other words, it functions as the listener whose functions are to receive and to respond at the access demand toward web service. The result is web service based report system which has dual functions since the system has functions to be either server or client. Keywords— web service, integration, SOAP, DHF.

Design Considerations for Multilingual Web Sites

Directory of Open Access Journals (Sweden)

Joan Starr

2005-09-01

Full Text Available The most powerful marketing, service, and information-distribution tool a library has today is its Web site, but providing Web content in many languages is complex. Before allocating scarce technical and financial resources, it is valuable to learn about writing systems, types of writing, how computers render and represent writing systems, and to study potential problem areas and their possible solutions. The accepted Web standard for presenting languages is Unicode and a full understanding of its history and the coding tools it provides is essential to making appropriate decisions for specific multilingual and internationalization projects. Actual coding examples, as well as a sampling of existing multilingual library services, also serve to illuminate the path of implementation.

RESTful Java web services security

CERN Document Server

Enríquez, René

2014-01-01

A sequential and easy-to-follow guide which allows you to understand the concepts related to securing web apps/services quickly and efficiently, since each topic is explained and described with the help of an example and in a step-by-step manner, helping you to easily implement the examples in your own projects. This book is intended for web application developers who use RESTful web services to power their websites. Prior knowledge of RESTful is not mandatory, but would be advisable.

Assessing service quality satisfying the expectations of library customers

CERN Document Server

Hernon, Peter; Dugan, Robert

2015-01-01

Academic and public libraries are continuing to transform as the information landscape changes, expanding their missions into new service roles that call for improved organizational performance and accountability. Since Assessing Service Quality premiered in 1998, receiving the prestigious Highsmith Library Literature Award, scores of library managers and administrators have trusted its guidance for applying a customer-centered approach to service quality and performance evaluation. This extensively revised and updated edition explores even further the ways technology influences both the experiences of library customers and the ways libraries themselves can assess those experiences.

Development of Virtual Resource Based IoT Proxy for Bridging Heterogeneous Web Services in IoT Networks

Directory of Open Access Journals (Sweden)

Wenquan Jin

2018-05-01

Full Text Available The Internet of Things is comprised of heterogeneous devices, applications, and platforms using multiple communication technologies to connect the Internet for providing seamless services ubiquitously. With the requirement of developing Internet of Things products, many protocols, program libraries, frameworks, and standard specifications have been proposed. Therefore, providing a consistent interface to access services from those environments is difficult. Moreover, bridging the existing web services to sensor and actuator networks is also important for providing Internet of Things services in various industry domains. In this paper, an Internet of Things proxy is proposed that is based on virtual resources to bridge heterogeneous web services from the Internet to the Internet of Things network. The proxy enables clients to have transparent access to Internet of Things devices and web services in the network. The proxy is comprised of server and client to forward messages for different communication environments using the virtual resources which include the server for the message sender and the client for the message receiver. We design the proxy for the Open Connectivity Foundation network where the virtual resources are discovered by the clients as Open Connectivity Foundation resources. The virtual resources represent the resources which expose services in the Internet by web service providers. Although the services are provided by web service providers from the Internet, the client can access services using the consistent communication protocol in the Open Connectivity Foundation network. For discovering the resources to access services, the client also uses the consistent discovery interface to discover the Open Connectivity Foundation devices and virtual resources.

Development of Virtual Resource Based IoT Proxy for Bridging Heterogeneous Web Services in IoT Networks.

Science.gov (United States)

Jin, Wenquan; Kim, DoHyeun

2018-05-26

The Internet of Things is comprised of heterogeneous devices, applications, and platforms using multiple communication technologies to connect the Internet for providing seamless services ubiquitously. With the requirement of developing Internet of Things products, many protocols, program libraries, frameworks, and standard specifications have been proposed. Therefore, providing a consistent interface to access services from those environments is difficult. Moreover, bridging the existing web services to sensor and actuator networks is also important for providing Internet of Things services in various industry domains. In this paper, an Internet of Things proxy is proposed that is based on virtual resources to bridge heterogeneous web services from the Internet to the Internet of Things network. The proxy enables clients to have transparent access to Internet of Things devices and web services in the network. The proxy is comprised of server and client to forward messages for different communication environments using the virtual resources which include the server for the message sender and the client for the message receiver. We design the proxy for the Open Connectivity Foundation network where the virtual resources are discovered by the clients as Open Connectivity Foundation resources. The virtual resources represent the resources which expose services in the Internet by web service providers. Although the services are provided by web service providers from the Internet, the client can access services using the consistent communication protocol in the Open Connectivity Foundation network. For discovering the resources to access services, the client also uses the consistent discovery interface to discover the Open Connectivity Foundation devices and virtual resources.

Web Portal Design, Execution and Sustainability for Naval Websites and Web Services

National Research Council Canada - National Science Library

Amsden, Saundra

2003-01-01

.... The newest Web Service is the development of Web Portals. Portals allow the design of Web Services in such a way as to allow users to define their own needs and create a home of their own within a site...

Assessing users satisfaction with service quality in Slovenian public library

Directory of Open Access Journals (Sweden)

Igor Podbrežnik

2016-07-01

Full Text Available Purpose: A research was made into user satisfaction with regard to the quality of library services in one of the Slovenian public libraries. The aim was to establish the type of service quality level actually expected by the users, and to determine their satisfaction with the current quality level of available library services.Methodology: The research was performed by means of the SERVQUAL measuring tool which was used to determine the size and direction of the gap between the detected and the expected quality of library services among public library users.Results: Different groups of users provide different assessments of specific quality factors, and a library cannot satisfy the expectations of each and every user if most quality factors display discrepancies between the estimated perception and expectations. The users expect more reliable services and more qualified library staff members who would understand and allocate time for each user’s individual needs. The largest discrepancies from the expectations are detected among users in the under-35 age group and among the more experienced and skilled library users. The results of factor analysis confirm the fact that a higher number of quality factors can be explained by three common factors affecting the satisfaction of library users. A strong connection between user satisfaction and their assessment of the integral quality of services and loyalty has been established.Research restrictions: The research results should not be generalised and applied to all Slovenian public libraries since they differ in many important aspects. In addition, a non-random sampling method was used.Research originality/Applicability: The conducted research illustrates the use of a measuring tool that was developed with the aim of determining the satisfaction of users with the quality of library services in Slovenian public libraries. Keywords: public library, user satisfaction, quality of library services, user

WEB-SERVICE. RESTFUL ARCHITECTURE

Directory of Open Access Journals (Sweden)

M. Melnichuk

2018-04-01

Full Text Available Network technology for interaction between two applications via the HTTP protocol was considered in article.When client works with REST API - it means it works with "resources", and in SOAP work is performed with operations. To build REST web services, you must follow certain principles: explicit use of HTTP methods, access to resources by URI, stateless, HATEAOS, caching, transfer of objects in JSON or XML representation. But sometimes some principles are ignored to ensure a higher speed of work and to reduce development time.The pros and cons of using JSON and XML representations were considered, and it can be said that using the JSON format reduces the amount of data transfer, and with the use of XML, the readability of data increases.Also, two main ways of data transfer in REST web services were considered: converting the file to Base64 and transferring it as an object field or transferring the file using the usual HTTP multipart. The Base64 standard approach gives a higher speed for multiple files in a single request, because only one HTTP connection is created, but these files are stored in RAM during request processing, which increases chance of the application crashing.In the conclusion, the advantages of using web services and their wide use in other architectural approaches were considered, which increases the popularity of web services.

Building Earth's Largest Library: Driving into the Future.

Science.gov (United States)

Coffman, Steve

1999-01-01

Examines the Amazon.com online bookstore as a blueprint for designing the world's largest library. Topics include selection; accessibility and convenience; quality of Web sites and search tools; personalized service; library collection development, including interlibrary loan; library catalogs and catalog records; a circulation system; costs;…

Distance Learning Library Services in Ugandan Universities

Science.gov (United States)

Mayende, Jackline Estomihi Kiwelu; Obura, Constant Okello

2013-01-01

The study carried out at Makerere University and Uganda Martyrs University in 2010 aimed at providing strategies for enhanced distance learning library services in terms of convenience and adequacy. The study adopted a cross sectional descriptive survey design. The study revealed services provided in branch libraries in Ugandan universities were…

Research Data Services in European Academic Research Libraries

OpenAIRE

Tenopir, Carol; Talja, Sanna; Horstmann, Wolfram; Late, Elina; Hughes, Dane; Pollock, Danielle; Schmidt, Birgit; Baird, Lynn; Sandusky, Robert J.; Allard, Suzie

2017-01-01

Research data is an essential part of the scholarly record, and management of research data is increasingly seen as an important role for academic libraries. This article presents the results of a survey of directors of the Association of European Research Libraries (LIBER) academic member libraries to discover what types of research data services (RDS) are being offered by European academic research libraries and what services are planned for the future. Overall, the survey found that librar...

The Egyptian Web Logs as an Information Resource with a Special Indication to Library and Librarian's Blogs

Directory of Open Access Journals (Sweden)

Shayma' Ismael Abbas Ismael

2007-06-01

Full Text Available An article is discussing The Egyptian Web Logs ,library blogs and librarian's blogs at the world wide web as one of information electronic sources so this article is answering on some questions. what is conception of blogs?, What is historic development and origin of blogs?, What are reasons to fame and spread blogs between internet employees ?, what is blogging software to create blog?, what is directory and search engine of blogs?, what is characteristics of successful blogs? and concentrates on Egyptian weblogs, what is the most famous Egyptian blogs in the world wide web ? and refer to relationship between the Egyptian weblogs and policy. and special indication to blogs in library and information science which include library blogs and librarian's blogs. this article also is answering on some questions about library blogs and librarian's blogs. what is meaning of library blogs and librarian's blogs? what is purposes and aims of library blogs and librarian's blogs? what is directory of library blogs and librarian's blogs? Are there sorts of library blogs and librarian's blogs? and What are examples of library blogs and librarian's blogs available at the world wide?. to give overview about this electronic source at all its parts.

Some Programs Should Not Run on Laptops - Providing Programmatic Access to Applications Via Web Services

Science.gov (United States)

Gupta, V.; Gupta, N.; Gupta, S.; Field, E.; Maechling, P.

2003-12-01

Modern laptop computers, and personal computers, can provide capabilities that are, in many ways, comparable to workstations or departmental servers. However, this doesn't mean we should run all computations on our local computers. We have identified several situations in which it preferable to implement our seismological application programs in a distributed, server-based, computing model. In this model, application programs on the user's laptop, or local computer, invoke programs that run on an organizational server, and the results are returned to the invoking system. Situations in which a server-based architecture may be preferred include: (a) a program is written in a language, or written for an operating environment, that is unsupported on the local computer, (b) software libraries or utilities required to execute a program are not available on the users computer, (c) a computational program is physically too large, or computationally too expensive, to run on a users computer, (d) a user community wants to enforce a consistent method of performing a computation by standardizing on a single implementation of a program, and (e) the computational program may require current information, that is not available to all client computers. Until recently, distributed, server-based, computational capabilities were implemented using client/server architectures. In these architectures, client programs were often written in the same language, and they executed in the same computing environment, as the servers. Recently, a new distributed computational model, called Web Services, has been developed. Web Services are based on Internet standards such as XML, SOAP, WDSL, and UDDI. Web Services offer the promise of platform, and language, independent distributed computing. To investigate this new computational model, and to provide useful services to the SCEC Community, we have implemented several computational and utility programs using a Web Service architecture. We have

SSWAP: A Simple Semantic Web Architecture and Protocol for semantic web services.

Science.gov (United States)

Gessler, Damian D G; Schiltz, Gary S; May, Greg D; Avraham, Shulamit; Town, Christopher D; Grant, David; Nelson, Rex T

2009-09-23

SSWAP (Simple Semantic Web Architecture and Protocol; pronounced "swap") is an architecture, protocol, and platform for using reasoning to semantically integrate heterogeneous disparate data and services on the web. SSWAP was developed as a hybrid semantic web services technology to overcome limitations found in both pure web service technologies and pure semantic web technologies. There are currently over 2400 resources published in SSWAP. Approximately two dozen are custom-written services for QTL (Quantitative Trait Loci) and mapping data for legumes and grasses (grains). The remaining are wrappers to Nucleic Acids Research Database and Web Server entries. As an architecture, SSWAP establishes how clients (users of data, services, and ontologies), providers (suppliers of data, services, and ontologies), and discovery servers (semantic search engines) interact to allow for the description, querying, discovery, invocation, and response of semantic web services. As a protocol, SSWAP provides the vocabulary and semantics to allow clients, providers, and discovery servers to engage in semantic web services. The protocol is based on the W3C-sanctioned first-order description logic language OWL DL. As an open source platform, a discovery server running at http://sswap.info (as in to "swap info") uses the description logic reasoner Pellet to integrate semantic resources. The platform hosts an interactive guide to the protocol at http://sswap.info/protocol.jsp, developer tools at http://sswap.info/developer.jsp, and a portal to third-party ontologies at http://sswapmeet.sswap.info (a "swap meet"). SSWAP addresses the three basic requirements of a semantic web services architecture (i.e., a common syntax, shared semantic, and semantic discovery) while addressing three technology limitations common in distributed service systems: i.e., i) the fatal mutability of traditional interfaces, ii) the rigidity and fragility of static subsumption hierarchies, and iii) the

Expanding Library Services and Instruction Through LibGuides.

Science.gov (United States)

Ream, Tim; Parker-Kelly, Darlene

2016-01-01

Beginning in 2012, the Charles R. Drew University (CDU) Health Sciences Library used LibGuides in a number of innovative ways. Librarians constructed e-book databases, in-depth tutorials on technology-related topics, and web pages highlighting special events. To assess similar LibGuides innovation, CDU librarians developed an eight-question survey distributed to health sciences and hospital libraries throughout Southern California and Arizona. Results showed that libraries used LibGuides primarily to deliver access to online resources and to provide supplementary materials supporting instruction. Responses also revealed that many libraries had not yet adopted LibGuides. These findings were analyzed and compared to past and current LibGuides design at CDU.

Application of social media to library service delivery: Perception of ...

African Journals Online (AJOL)

The study revealed that few of the social media identified are rarely relevant to library service delivery. Reference services, current awareness services, and library news postings were the types of library services that social media are applied. Results also indicated that there were benefits derived from using social media in ...

A formal model for classifying trusted Semantic Web Services

OpenAIRE

Galizia, Stefania; Gugliotta, Alessio; Pedrinaci, Carlos

2008-01-01

Semantic Web Services (SWS) aim to alleviate Web service limitations, by combining Web service technologies with the potential of Semantic Web. Several open issues have to be tackled yet, in order to enable a safe and efficient Web services selection. One of them is represented by trust. In this paper, we introduce a trust definition and formalize a model for managing trust in SWS. The model approaches the selection of trusted Web services as a classification problem, and it is realized by an...

Bibliographic information organization in the semantic web

CERN Document Server

Willer, Mirna

2013-01-01

New technologies will underpin the future generation of library catalogues. To facilitate their role providing information, serving users, and fulfilling their mission as cultural heritage and memory institutions, libraries must take a technological leap; their standards and services must be transformed to those of the Semantic Web. Bibliographic Information Organization in the Semantic Web explores the technologies that may power future library catalogues, and argues the necessity of such a leap. The text introduces international bibliographic standards and models, and fundamental concepts in

Evaluating School Library Information Services in the Digital Age.

Science.gov (United States)

Everhart, Nancy

2000-01-01

Discusses criteria for evaluating school library information services. Highlights include types of services; physical facilities; library usage; circulation statistics; changes due to technology; fill rate, or the percentage of successful searches for library materials; OPAC (online public access catalog) reports; observation; and examining…

jsPsych: a JavaScript library for creating behavioral experiments in a Web browser.

Science.gov (United States)

de Leeuw, Joshua R

2015-03-01

Online experiments are growing in popularity, and the increasing sophistication of Web technology has made it possible to run complex behavioral experiments online using only a Web browser. Unlike with offline laboratory experiments, however, few tools exist to aid in the development of browser-based experiments. This makes the process of creating an experiment slow and challenging, particularly for researchers who lack a Web development background. This article introduces jsPsych, a JavaScript library for the development of Web-based experiments. jsPsych formalizes a way of describing experiments that is much simpler than writing the entire experiment from scratch. jsPsych then executes these descriptions automatically, handling the flow from one task to another. The jsPsych library is open-source and designed to be expanded by the research community. The project is available online at www.jspsych.org .

Cross Support Transfer Service (CSTS) Framework Library

Science.gov (United States)

Ray, Timothy

2014-01-01

Within the Consultative Committee for Space Data Systems (CCSDS), there is an effort to standardize data transfer between ground stations and control centers. CCSDS plans to publish a collection of transfer services that will each address the transfer of a particular type of data (e.g., tracking data). These services will be called Cross Support Transfer Services (CSTSs). All of these services will make use of a common foundation that is called the CSTS Framework. This library implements the User side of the CSTS Framework. "User side" means that the library performs the role that is typically expected of the control center. This library was developed in support of the Goddard Data Standards program. This technology could be applicable for control centers, and possibly for use in control center simulators needed to test ground station capabilities. The main advantages of this implementation are its flexibility and simplicity. It provides the framework capabilities, while allowing the library user to provide a wrapper that adapts the library to any particular environment. The main purpose of this implementation was to support the inter-operability testing required by CCSDS. In addition, it is likely that the implementation will be useful within the Goddard mission community (for use in control centers).

The Problem Patron and the Academic Library Web Site as Virtual Reference Desk.

Science.gov (United States)

Taylor, Daniel; Porter, George S.

2002-01-01

Considers problem library patrons in a virtual environment based on experiences at California Institute of Technology's Web site and its use for virtual reference. Discusses the virtual reference desk concept; global visibility and access to the World Wide Web; problematic email; and advantages in the electronic environment. (LRW)

How to Mobilize your Library at Low Cost

Directory of Open Access Journals (Sweden)

Marta Abarca Villoldo

2012-09-01

Full Text Available The W3C defines the mobile web as a web in which users are able to access information from any location, regardless of the type of device used. In recent years, Internet access from mobile devices has grown considerably. This is due to many factors such as technological improvements of these devices, faster data transmission and lower connection costs. This new context has led to the creation of various mobile web tools which offer a variety of features, such as adaptability of web websites, use of QR codes (Quick Response, geolocation tools, augmented reality and RFID technology just to name a few. Technological advances give rise to new challenges. We should face this situation not as a threat or added workload, but as an opportunity to adapt the library to the new demands or needs of our users. This means that some of the services currently offered by the library will have to evolve, for example, with the creation of a mobile website or a mOPAC (mobile OPAC. New services could be offered, such as QR codes embedded in the catalog with bibliographical information, virtual reference through the mobile or geolocation of libraries. This paper will first provide some basic and introductory information on the mobile web. It will then go on to describe some tools used in this area. In some cases, different options will be shown taking into account factors such as cost, for example. The aim here will be provide an overview that will allow a given library to select the best tool according to their functions and their budgets. Finally, a list of library applications will be given, as well as their associated implementation processes in the Universitat Politècnica de València (UPV library. The ultimate goal of this paper is to encourage the creation and adaptation of services offered in libraries, placing special emphasis on the idea that a variety of services can be offered with just basic computer skills and a small staff, since in many cases these

Intelligent Overload Control for Composite Web Services

NARCIS (Netherlands)

Meulenhoff, P.J.; Ostendorf, D.R.; Zivkovic, Miroslav; Meeuwissen, H.B.; Gijsen, B.M.M.

2009-01-01

In this paper, we analyze overload control for composite web services in service oriented architectures by an orchestrating broker, and propose two practical access control rules which effectively mitigate the effects of severe overloads at some web services in the composite service. These two rules

07051 Working Group Outcomes -- Programming Paradigms for the Web: Web Programming and Web Services

OpenAIRE

Hull, Richard; Thiemann, Peter; Wadler, Philip

2007-01-01

Participants in the seminar broke into groups on ``Patterns and Paradigms'' for web programming, ``Web Services,'' ``Data on the Web,'' ``Software Engineering'' and ``Security.'' Here we give the raw notes recorded during these sessions.

Research on new information service model of the contemporary library

International Nuclear Information System (INIS)

Xin Pingping; Lu Yan

2010-01-01

According to the development of the internet and multimedia technology, the information service models in the contemporary library become both of the traditional and digital information service. The libraries in each country do their best to make the voluminous information and the complex technology be High-integrated in the background management, and also make the front interface be more and more convenient to the users. The essential characteristics of the information service of the contemporary library are all-in-one and humanness. In this article, we will describe several new hot information service models of the contemporary library in detail, such as individualized service, reference service, reference service and strategic information service. (authors)

Research evaluation support services in biomedical libraries

Directory of Open Access Journals (Sweden)

Karen Elizabeth Gutzman

2018-01-01

Conclusions: Libraries can leverage a variety of evaluation support services as an opportunity to successfully meet an array of challenges confronting the biomedical research community, including robust efforts to report and demonstrate tangible and meaningful outcomes of biomedical research and clinical care. These services represent a transformative direction that can be emulated by other biomedical and research libraries.

BioModels.net Web Services, a free and integrated toolkit for computational modelling software.

Science.gov (United States)

Li, Chen; Courtot, Mélanie; Le Novère, Nicolas; Laibe, Camille

2010-05-01

Exchanging and sharing scientific results are essential for researchers in the field of computational modelling. BioModels.net defines agreed-upon standards for model curation. A fundamental one, MIRIAM (Minimum Information Requested in the Annotation of Models), standardises the annotation and curation process of quantitative models in biology. To support this standard, MIRIAM Resources maintains a set of standard data types for annotating models, and provides services for manipulating these annotations. Furthermore, BioModels.net creates controlled vocabularies, such as SBO (Systems Biology Ontology) which strictly indexes, defines and links terms used in Systems Biology. Finally, BioModels Database provides a free, centralised, publicly accessible database for storing, searching and retrieving curated and annotated computational models. Each resource provides a web interface to submit, search, retrieve and display its data. In addition, the BioModels.net team provides a set of Web Services which allows the community to programmatically access the resources. A user is then able to perform remote queries, such as retrieving a model and resolving all its MIRIAM Annotations, as well as getting the details about the associated SBO terms. These web services use established standards. Communications rely on SOAP (Simple Object Access Protocol) messages and the available queries are described in a WSDL (Web Services Description Language) file. Several libraries are provided in order to simplify the development of client software. BioModels.net Web Services make one step further for the researchers to simulate and understand the entirety of a biological system, by allowing them to retrieve biological models in their own tool, combine queries in workflows and efficiently analyse models.

Web service discovery among large service pools utilising semantic similarity and clustering

Science.gov (United States)

Chen, Fuzan; Li, Minqiang; Wu, Harris; Xie, Lingli

2017-03-01

With the rapid development of electronic business, Web services have attracted much attention in recent years. Enterprises can combine individual Web services to provide new value-added services. An emerging challenge is the timely discovery of close matches to service requests among large service pools. In this study, we first define a new semantic similarity measure combining functional similarity and process similarity. We then present a service discovery mechanism that utilises the new semantic similarity measure for service matching. All the published Web services are pre-grouped into functional clusters prior to the matching process. For a user's service request, the discovery mechanism first identifies matching services clusters and then identifies the best matching Web services within these matching clusters. Experimental results show that the proposed semantic discovery mechanism performs better than a conventional lexical similarity-based mechanism.

Domain Specific Languages for Interactive Web Services

DEFF Research Database (Denmark)

Brabrand, Claus

This dissertation shows how domain specific languages may be applied to the domain of interactive Web services to obtain flexible, safe, and efficient solutions. We show how each of four key aspects of interactive Web services involving sessions, dynamic creation of HTML/XML documents, form field......, , that supports virtually all aspects of the development of interactive Web services and provides flexible, safe, and efficient solutions....

A Framework for Dynamic Web Services Composition

NARCIS (Netherlands)

Lécué, F.; Goncalves da Silva, Eduardo; Ferreira Pires, Luis

2007-01-01

Dynamic composition of web services is a promising approach and at the same time a challenging research area for the dissemination of service-oriented applications. It is widely recognised that service semantics is a key element for the dynamic composition of Web services, since it allows the

Digital reference service : libraries online 24/7

OpenAIRE

Vijayakumar, Manju; Vijayakumar, J. K.

2005-01-01

The integration of the Internet Technology in to Libraries has not changed its mission of providing excellent information service to users but it has added several new dimensions and opened new avenues to their tasks. Reference librarians, while assisting users in the library, now have an additional set of remote users, who access the reference service online, who are more demanding, less patient users who have greater expectations. This paper discusses the methods in Online Reference service...

Web service based system for generating input data sets

International Nuclear Information System (INIS)

Kralev, Velin; Kraleva, Radoslava

2011-01-01

This article deals with a three-layer architectural model of a distributed information system based on Web services, which will be used for automatic generation of sets of input data. The information system will be constructed of a client layer, a service layer and of a data layer. The web services as a tool of developing distributed software systems will be presented briefly. A web service and the implementation of its web methods will be described. A way to use the developed web methods in real application will be proposed. Keywords: web services

Analysis Tool Web Services from the EMBL-EBI.

Science.gov (United States)

McWilliam, Hamish; Li, Weizhong; Uludag, Mahmut; Squizzato, Silvano; Park, Young Mi; Buso, Nicola; Cowley, Andrew Peter; Lopez, Rodrigo

2013-07-01

Since 2004 the European Bioinformatics Institute (EMBL-EBI) has provided access to a wide range of databases and analysis tools via Web Services interfaces. This comprises services to search across the databases available from the EMBL-EBI and to explore the network of cross-references present in the data (e.g. EB-eye), services to retrieve entry data in various data formats and to access the data in specific fields (e.g. dbfetch), and analysis tool services, for example, sequence similarity search (e.g. FASTA and NCBI BLAST), multiple sequence alignment (e.g. Clustal Omega and MUSCLE), pairwise sequence alignment and protein functional analysis (e.g. InterProScan and Phobius). The REST/SOAP Web Services (http://www.ebi.ac.uk/Tools/webservices/) interfaces to these databases and tools allow their integration into other tools, applications, web sites, pipeline processes and analytical workflows. To get users started using the Web Services, sample clients are provided covering a range of programming languages and popular Web Service tool kits, and a brief guide to Web Services technologies, including a set of tutorials, is available for those wishing to learn more and develop their own clients. Users of the Web Services are informed of improvements and updates via a range of methods.

Interactive Web Services with Java

DEFF Research Database (Denmark)

Møller, Anders; Schwartzbach, Michael Ignatieff

This slide collection about Java Web service programming, JSP, Servlets and JWIG is created by: Anders Møller and Michael I. Schwartzbach at the BRICS research center at University of Aarhus, Denmark.......This slide collection about Java Web service programming, JSP, Servlets and JWIG is created by: Anders Møller and Michael I. Schwartzbach at the BRICS research center at University of Aarhus, Denmark....

UrbanWeb: a Platform for Mobile, Context-aware Web Services

DEFF Research Database (Denmark)

Hansen, Frank Allan; Grønbæk, Kaj

2011-01-01

much benefit from being informed about the user’s context and tailored to the user’s location or the activities the user is engaged in. In this article we focus on the definition of context and context-awareness for mobile Web 2.0 services and we present a framework, UrbanWeb, which has been designed......’s context from sensors in today mobile phones, ranging from GPS data, to 2D visual barcodes, and manual entry of context information and how to utilize this information in Web applications. Finally a number of applications built with the framework are presented.......Faster Internet connections on the mobile Internet and new advanced mobile terminals make it possible to use Web 2.0 applications and service beyond the desktop wherever and whenever you want. However, even though some service may scale in their current form to the mobile Internet, others will very...

Library services and user satisfaction in developing countries: a case study.

Science.gov (United States)

Mairaj, Muhammad Ijaz; Naseer, Mirza Muhammad

2013-12-01

Punjab Institute of Cardiology (PIC) is a recognised teaching hospital for cardiac care in the Punjab province of Pakistan. PIC has established a library to fulfil the research and information needs of health care professionals. This study aims to evaluate the satisfaction of users with the services of PIC library. A purposive sample of 15 health care professionals was selected. A semistructured interview technique based on an interview guide was used for collection of data. The data were qualitatively analysed using a thematic approach. Users of PIC library were satisfied with the library collection, organisation, reference and circulation services, staff attitudes, cooling and heating. They were concerned about library space, hours, furniture and environment, and suggested more availability of electronic library services, newer collections, better Internet access and comfortable furniture. The study proved useful to investigate users' satisfaction with the services of PIC library. It concludes that the PIC library should maintain and strengthen the services with which users are satisfied, and improve those about which they are concerned. The study will be useful to libraries in other developing countries for improvement in their services. © 2013 The authors. Health Information and Libraries Journal © 2013 Health Libraries Group.

BioPortal: enhanced functionality via new Web services from the National Center for Biomedical Ontology to access and use ontologies in software applications.

Science.gov (United States)

Whetzel, Patricia L; Noy, Natalya F; Shah, Nigam H; Alexander, Paul R; Nyulas, Csongor; Tudorache, Tania; Musen, Mark A

2011-07-01

The National Center for Biomedical Ontology (NCBO) is one of the National Centers for Biomedical Computing funded under the NIH Roadmap Initiative. Contributing to the national computing infrastructure, NCBO has developed BioPortal, a web portal that provides access to a library of biomedical ontologies and terminologies (http://bioportal.bioontology.org) via the NCBO Web services. BioPortal enables community participation in the evaluation and evolution of ontology content by providing features to add mappings between terms, to add comments linked to specific ontology terms and to provide ontology reviews. The NCBO Web services (http://www.bioontology.org/wiki/index.php/NCBO_REST_services) enable this functionality and provide a uniform mechanism to access ontologies from a variety of knowledge representation formats, such as Web Ontology Language (OWL) and Open Biological and Biomedical Ontologies (OBO) format. The Web services provide multi-layered access to the ontology content, from getting all terms in an ontology to retrieving metadata about a term. Users can easily incorporate the NCBO Web services into software applications to generate semantically aware applications and to facilitate structured data collection.

Change management for semantic web services

CERN Document Server

Liu, Xumin; Bouguettaya, Athman

2011-01-01

Change Management for Semantic Web Services provides a thorough analysis of change management in the lifecycle of services for databases and workflows, including changes that occur at the individual service level or at the aggregate composed service level. This book describes taxonomy of changes that are expected in semantic service oriented environments. The process of change management consists of detecting, propagating, and reacting to changes. Change Management for Semantic Web Services is one of the first books that discuss the development of a theoretical foundation for managing changes

Flexible Generation of Pervasive Web Services using OSGi Declarative Services and OWL Ontologies

DEFF Research Database (Denmark)

Hansen, Klaus Marius; Zhang, Weishan; Fernandes, Joao

2008-01-01

There is a growing trend to deploy web services in pervasive computing environments. Implementing web services on networked, embedded devices leads to a set of challenges, including productivity of development, efficiency of web services, and handling of variability and dependencies of hardware...... and software platforms. To address these challenges, we developed a web service compiler called Limbo, in which Web Ontology Language (OWL) ontologies are used to make the Limbo compiler aware of its compilation context such as device hardware and software details, platform dependencies, and resource....../power consumption. The ontologies are used to configure Limbo for generating resource-efficient web service code. The architecture of Limbo follows the Blackboard architectural style and Limbo is implemented using the OSGi Declarative Services component model. The component model provides high flexibility...

Embracing a Customer Service Mindset: A Fresh Examination of Services for Distance Learners

Science.gov (United States)

Steiner, Heidi

2013-01-01

Library literature and blogs frequently discuss customer service and user experience in physical libraries and Web sites, but little is said about this mentality toward services for distance learners specifically. This paper takes customer service best practices from well-known thinkers of the business world and makes connections to services for…

Opal web services for biomedical applications.

Science.gov (United States)

Ren, Jingyuan; Williams, Nadya; Clementi, Luca; Krishnan, Sriram; Li, Wilfred W

2010-07-01

Biomedical applications have become increasingly complex, and they often require large-scale high-performance computing resources with a large number of processors and memory. The complexity of application deployment and the advances in cluster, grid and cloud computing require new modes of support for biomedical research. Scientific Software as a Service (sSaaS) enables scalable and transparent access to biomedical applications through simple standards-based Web interfaces. Towards this end, we built a production web server (http://ws.nbcr.net) in August 2007 to support the bioinformatics application called MEME. The server has grown since to include docking analysis with AutoDock and AutoDock Vina, electrostatic calculations using PDB2PQR and APBS, and off-target analysis using SMAP. All the applications on the servers are powered by Opal, a toolkit that allows users to wrap scientific applications easily as web services without any modification to the scientific codes, by writing simple XML configuration files. Opal allows both web forms-based access and programmatic access of all our applications. The Opal toolkit currently supports SOAP-based Web service access to a number of popular applications from the National Biomedical Computation Resource (NBCR) and affiliated collaborative and service projects. In addition, Opal's programmatic access capability allows our applications to be accessed through many workflow tools, including Vision, Kepler, Nimrod/K and VisTrails. From mid-August 2007 to the end of 2009, we have successfully executed 239,814 jobs. The number of successfully executed jobs more than doubled from 205 to 411 per day between 2008 and 2009. The Opal-enabled service model is useful for a wide range of applications. It provides for interoperation with other applications with Web Service interfaces, and allows application developers to focus on the scientific tool and workflow development. Web server availability: http://ws.nbcr.net.

The National Library Service (SBN towards digital

Directory of Open Access Journals (Sweden)

Giuliana Sgambati

2003-12-01

Full Text Available In the sector of technologies for the Information Society, the General Direction for Library Heritage and Cultural Institutes has promoted two programs: · SBN: The National Library Service (Servizio Bibliotecario Nazionale · BDI: The Italian Digital Library (Biblioteca Digitale Italiana and another project, which was approved on March 18, 2003: · BDI&NTC: The Italian Digital Library and Cultural Tourist Network

Mastering Go web services

CERN Document Server

Kozyra, Nathan

2015-01-01

If you are a web programmer with experience in developing web services and have a rudimentary knowledge of using Go, then this is the book for you. Basic knowledge of Go as well as knowledge of relational databases and non-relational NoSQL datastores is assumed. Some basic concurrency knowledge is also required.

Propuestas de categorización para la evaluación de webs de bibliotecas escolares / Categorization proposals for school library webs evaluation

Directory of Open Access Journals (Sweden)

Concepción M. Jiménez Fernández

2013-09-01

Full Text Available Resumen: La presencia en internet de la biblioteca escolar debe ir acompañada de unos estándares de calidad en su estructura y su contenido, que hagan de la web de biblioteca escolar un recurso verdaderamente útil para un mejor cumplimiento de sus objetivos y funciones. Ante la inexistencia en la bibliografía especializada de instrumentos de análisis y evaluación específicos y actuales para webs de bibliotecas escolares, los autores de este artículo ofrecen dos modelos de categorización independientes pero basados en los mismos principios teóricos sobre análisis de sitios web y sobre contenidos de webs de bibliotecas escolares. Tanto el denominado Modelo 8-V o de las ocho variables, como el llamado Modelo 12-I o de los doce indicadores, pueden dar lugar a sendos instrumentos de análisis y evaluación que deberían ser usados siguiendo la misma metodología: el análisis de contenido, y la misma regla de recuento: la presencia en la web de los elementos incluidos en las categorías correspondientes. En el artículo se justifica la elección de cada una de las ocho variables y de los doce indicadores de sendos modelos. Abstract: School library presence in Internet must be accompanied of some standards of quality in its structure and content, so the school library web can be a really useful resource for a better fulfillment of its aims and functions. Considering the nonexistence in the specialized bibliography of specific and current instruments for the school library webs analysis and evaluation, the authors of this article offer two independent models of categorization but based on the same theoretical propositions on web sites analysis and on school library webs contents. So much the called 8-V Model or of eight variables, as the called 12-I Model or of twelve indicators, both of them can give place to different analysis and evaluation instruments that should be used following the same methodology: the content analysis, and the same

jORCA: easily integrating bioinformatics Web Services.

Science.gov (United States)

Martín-Requena, Victoria; Ríos, Javier; García, Maximiliano; Ramírez, Sergio; Trelles, Oswaldo

2010-02-15

Web services technology is becoming the option of choice to deploy bioinformatics tools that are universally available. One of the major strengths of this approach is that it supports machine-to-machine interoperability over a network. However, a weakness of this approach is that various Web Services differ in their definition and invocation protocols, as well as their communication and data formats-and this presents a barrier to service interoperability. jORCA is a desktop client aimed at facilitating seamless integration of Web Services. It does so by making a uniform representation of the different web resources, supporting scalable service discovery, and automatic composition of workflows. Usability is at the top of the jORCA agenda; thus it is a highly customizable and extensible application that accommodates a broad range of user skills featuring double-click invocation of services in conjunction with advanced execution-control, on the fly data standardization, extensibility of viewer plug-ins, drag-and-drop editing capabilities, plus a file-based browsing style and organization of favourite tools. The integration of bioinformatics Web Services is made easier to support a wider range of users. .

A web services choreography scenario for interoperating bioinformatics applications

Directory of Open Access Journals (Sweden)

Cheung David W

2004-03-01

Full Text Available Abstract Background Very often genome-wide data analysis requires the interoperation of multiple databases and analytic tools. A large number of genome databases and bioinformatics applications are available through the web, but it is difficult to automate interoperation because: 1 the platforms on which the applications run are heterogeneous, 2 their web interface is not machine-friendly, 3 they use a non-standard format for data input and output, 4 they do not exploit standards to define application interface and message exchange, and 5 existing protocols for remote messaging are often not firewall-friendly. To overcome these issues, web services have emerged as a standard XML-based model for message exchange between heterogeneous applications. Web services engines have been developed to manage the configuration and execution of a web services workflow. Results To demonstrate the benefit of using web services over traditional web interfaces, we compare the two implementations of HAPI, a gene expression analysis utility developed by the University of California San Diego (UCSD that allows visual characterization of groups or clusters of genes based on the biomedical literature. This utility takes a set of microarray spot IDs as input and outputs a hierarchy of MeSH Keywords that correlates to the input and is grouped by Medical Subject Heading (MeSH category. While the HTML output is easy for humans to visualize, it is difficult for computer applications to interpret semantically. To facilitate the capability of machine processing, we have created a workflow of three web services that replicates the HAPI functionality. These web services use document-style messages, which means that messages are encoded in an XML-based format. We compared three approaches to the implementation of an XML-based workflow: a hard coded Java application, Collaxa BPEL Server and Taverna Workbench. The Java program functions as a web services engine and interoperates

Persistence and availability of Web services in computational biology.

Science.gov (United States)

Schultheiss, Sebastian J; Münch, Marc-Christian; Andreeva, Gergana D; Rätsch, Gunnar

2011-01-01

We have conducted a study on the long-term availability of bioinformatics Web services: an observation of 927 Web services published in the annual Nucleic Acids Research Web Server Issues between 2003 and 2009. We found that 72% of Web sites are still available at the published addresses, only 9% of services are completely unavailable. Older addresses often redirect to new pages. We checked the functionality of all available services: for 33%, we could not test functionality because there was no example data or a related problem; 13% were truly no longer working as expected; we could positively confirm functionality only for 45% of all services. Additionally, we conducted a survey among 872 Web Server Issue corresponding authors; 274 replied. 78% of all respondents indicate their services have been developed solely by students and researchers without a permanent position. Consequently, these services are in danger of falling into disrepair after the original developers move to another institution, and indeed, for 24% of services, there is no plan for maintenance, according to the respondents. We introduce a Web service quality scoring system that correlates with the number of citations: services with a high score are cited 1.8 times more often than low-scoring services. We have identified key characteristics that are predictive of a service's survival, providing reviewers, editors, and Web service developers with the means to assess or improve Web services. A Web service conforming to these criteria receives more citations and provides more reliable service for its users. The most effective way of ensuring continued access to a service is a persistent Web address, offered either by the publishing journal, or created on the authors' own initiative, for example at http://bioweb.me. The community would benefit the most from a policy requiring any source code needed to reproduce results to be deposited in a public repository.

BioSWR – Semantic Web Services Registry for Bioinformatics

Science.gov (United States)

Repchevsky, Dmitry; Gelpi, Josep Ll.

2014-01-01

Despite of the variety of available Web services registries specially aimed at Life Sciences, their scope is usually restricted to a limited set of well-defined types of services. While dedicated registries are generally tied to a particular format, general-purpose ones are more adherent to standards and usually rely on Web Service Definition Language (WSDL). Although WSDL is quite flexible to support common Web services types, its lack of semantic expressiveness led to various initiatives to describe Web services via ontology languages. Nevertheless, WSDL 2.0 descriptions gained a standard representation based on Web Ontology Language (OWL). BioSWR is a novel Web services registry that provides standard Resource Description Framework (RDF) based Web services descriptions along with the traditional WSDL based ones. The registry provides Web-based interface for Web services registration, querying and annotation, and is also accessible programmatically via Representational State Transfer (REST) API or using a SPARQL Protocol and RDF Query Language. BioSWR server is located at http://inb.bsc.es/BioSWR/and its code is available at https://sourceforge.net/projects/bioswr/under the LGPL license. PMID:25233118

Web 2.0, Library 2.0, and Librarian 2.0:Preparing for the 2.0 World

Science.gov (United States)

Abram, S.

2007-10-01

There is a global conversation going on right now about the next generation of the web. It's happening under the name of Web 2.0. It's the McLuhanesque hot web where true human interaction takes precedence over merely `cool' information delivery and e-mail. It's about putting information into the real context of our users' lives, research, work and play. Concurrently, a group of information professionals are having a conversation about the vision for what Library 2.0 will look like in this Web 2.0 ecosystem. Some are even going so far as to talk about Web 3.0! Web 2.0 is coming fast and it's BIG! What are the skills and competencies that Librarian 2.0 will need? Come and hear an overview of Web 2.0 and a draft vision for Library 2.0 and an opinion about what adaptations we'll need to make to thrive in this future scenario. Let's talk about the Librarian 2.0 in our users' future!

A framework for deriving semantic web services

OpenAIRE

Bell, D; de Cesare, S; Iacovelli, N; Lycett, M; Merico, A

2007-01-01

Web service-based development represents an emerging approach for the development of distributed information systems. Web services have been mainly applied by software practitioners as a means to modularize system functionality that can be offered across a network (e.g., intranet and/or the Internet). Although web services have been predominantly developed as a technical solution for integrating software systems, there is a more business-oriented aspect that developers and enterprises nee...

Pragmatic Computing - A Semiotic Perspective to Web Services

Science.gov (United States)

Liu, Kecheng

The web seems to have evolved from a syntactic web, a semantic web to a pragmatic web. This evolution conforms to the study of information and technology from the theory of semiotics. The pragmatics, concerning with the use of information in relation to the context and intended purposes, is extremely important in web service and applications. Much research in pragmatics has been carried out; but in the same time, attempts and solutions have led to some more questions. After reviewing the current work in pragmatic web, the paper presents a semiotic approach to website services, particularly on request decomposition and service aggregation.

Chapter 18: Web-based Tools - NED VO Services

Science.gov (United States)

Mazzarella, J. M.; NED Team

-wavelength extragalactic data such as positions, redshifts, photometry and spectral energy distributions (SEDs), and sizes (all with references and uncertainties when available). Section 3 summarizes the advantages of accessing the NED "name resolver" and other NED services via the web to replace the legacy "server mode" custom data structure previously available through a function library provided only in the C programming language. Section 4 illustrates visualization via VOPlot of an SED and the spatial distribution of sources from a NED All-Sky (By Parameters) query. Section 5 describes the new NED Spectral Archive, illustrating how VOTables are being used to standardize the data and metadata as well as the physical units of spectra made available by authors of journal articles and producers of major survey archives; quick-look spectral analysis through convenient interoperability with the SpecView (STScI) Java applet is also shown. Section 6 closes with a summary of the capabilities described herein, which greatly simplify interoperability of NED with other components of the VO, enabling new opportunities for discovery, visualization, and analysis of multiwavelength data.

Compression-based aggregation model for medical web services.

Science.gov (United States)

Al-Shammary, Dhiah; Khalil, Ibrahim

2010-01-01

Many organizations such as hospitals have adopted Cloud Web services in applying their network services to avoid investing heavily computing infrastructure. SOAP (Simple Object Access Protocol) is the basic communication protocol of Cloud Web services that is XML based protocol. Generally,Web services often suffer congestions and bottlenecks as a result of the high network traffic that is caused by the large XML overhead size. At the same time, the massive load on Cloud Web services in terms of the large demand of client requests has resulted in the same problem. In this paper, two XML-aware aggregation techniques that are based on exploiting the compression concepts are proposed in order to aggregate the medical Web messages and achieve higher message size reduction.

QUALITY OF SERVICE BASED WEB SERVICE SELECTION: AN EVALUATION OF TECHNIQUES

Directory of Open Access Journals (Sweden)

Rigga Widar Atmagi

2012-07-01

Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 st1\\:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} In service oriented computing, web services are the basic construct that aims to facilitate building of business application in a more flexible and interoperable manner for enterprise collaboration. One of the most promising advantages of web service technology is the possibility of creating added-value services by combining existing ones. A key step for composing and executing services lies in the selection of the individual services to use. Much attention has been devoted to appropriate selection of service functionalities, but also the non-functional properties of the services play a key role. A web service selection technique must take as much as possible the important influencing aspects into account to the selection processes in order to minimize the selection efforts. This paper evaluates several web service selection techniques published in literature with the focus on their contributions to web service selection. The evaluation results may be used as a basis for improving web service selection techniques that may simplify the selection tasks.

School library services: A necessity | Fakandu | Information ...

African Journals Online (AJOL)

The research paper focused on the school library services as a necessity to all primary and secondary schools. The study discussed the concept and significance of school libraries in the community, it also explained the reading habits of school children as they utilize the library and the adoption of Information and ...

Grid Enabled Geospatial Catalogue Web Service

Science.gov (United States)

Chen, Ai-Jun; Di, Li-Ping; Wei, Ya-Xing; Liu, Yang; Bui, Yu-Qi; Hu, Chau-Min; Mehrotra, Piyush

2004-01-01

Geospatial Catalogue Web Service is a vital service for sharing and interoperating volumes of distributed heterogeneous geospatial resources, such as data, services, applications, and their replicas over the web. Based on the Grid technology and the Open Geospatial Consortium (0GC) s Catalogue Service - Web Information Model, this paper proposes a new information model for Geospatial Catalogue Web Service, named as GCWS which can securely provides Grid-based publishing, managing and querying geospatial data and services, and the transparent access to the replica data and related services under the Grid environment. This information model integrates the information model of the Grid Replica Location Service (RLS)/Monitoring & Discovery Service (MDS) with the information model of OGC Catalogue Service (CSW), and refers to the geospatial data metadata standards from IS0 19115, FGDC and NASA EOS Core System and service metadata standards from IS0 191 19 to extend itself for expressing geospatial resources. Using GCWS, any valid geospatial user, who belongs to an authorized Virtual Organization (VO), can securely publish and manage geospatial resources, especially query on-demand data in the virtual community and get back it through the data-related services which provide functions such as subsetting, reformatting, reprojection etc. This work facilitates the geospatial resources sharing and interoperating under the Grid environment, and implements geospatial resources Grid enabled and Grid technologies geospatial enabled. It 2!so makes researcher to focus on science, 2nd not cn issues with computing ability, data locztic, processir,g and management. GCWS also is a key component for workflow-based virtual geospatial data producing.

Designing Crop Simulation Web Service with Service Oriented Architecture Principle

Science.gov (United States)

Chinnachodteeranun, R.; Hung, N. D.; Honda, K.

2015-12-01

Crop simulation models are efficient tools for simulating crop growth processes and yield. Running crop models requires data from various sources as well as time-consuming data processing, such as data quality checking and data formatting, before those data can be inputted to the model. It makes the use of crop modeling limited only to crop modelers. We aim to make running crop models convenient for various users so that the utilization of crop models will be expanded, which will directly improve agricultural applications. As the first step, we had developed a prototype that runs DSSAT on Web called as Tomorrow's Rice (v. 1). It predicts rice yields based on a planting date, rice's variety and soil characteristics using DSSAT crop model. A user only needs to select a planting location on the Web GUI then the system queried historical weather data from available sources and expected yield is returned. Currently, we are working on weather data connection via Sensor Observation Service (SOS) interface defined by Open Geospatial Consortium (OGC). Weather data can be automatically connected to a weather generator for generating weather scenarios for running the crop model. In order to expand these services further, we are designing a web service framework consisting of layers of web services to support compositions and executions for running crop simulations. This framework allows a third party application to call and cascade each service as it needs for data preparation and running DSSAT model using a dynamic web service mechanism. The framework has a module to manage data format conversion, which means users do not need to spend their time curating the data inputs. Dynamic linking of data sources and services are implemented using the Service Component Architecture (SCA). This agriculture web service platform demonstrates interoperability of weather data using SOS interface, convenient connections between weather data sources and weather generator, and connecting

EnviroAtlas National Layers Master Web Service

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes...

Larger, Higher-level Academic Institutions in the US Do Not Necessarily Have Better-resourced Library Web Teams. A Review of: Connell, Ruth Sara.

Directory of Open Access Journals (Sweden)

Suzanne Lewis

2008-12-01

Full Text Available Objective – To discover how library Web teams’ staffing, backgrounds, tools, and professional development differ among various types of academic libraries.Design – Survey.Setting – Academic libraries in the United States.Subjects – Academic library Web team members.Methods – A systematic sample of every twelfth institution on The Carnegie Classification of Institutions of Higher Education list was used to establish a sample group. A Web search was carriedout to identify each institution’s library Web site and contact information for the Web site designer or most appropriate alternative person. Institutions were excluded from the sample if they had no Web site at all, had no library Web site, had a Web site that did not mention a library, or had a Spanish language Web site. In September 2006 an e-mail was sent to the contact for each institution in the sample group asking them to participate in an online survey. A follow up e-mail was sent two weeks later and the survey closed after one month. The survey respondents were asked to identify their institutions so that analysis of the results in relation to the sizeand type of institution could be carried out. The researchers used a simplified version of the Carnegie classification to sort the responding institutions into five main groups.Main Results – The systematic sample consisted of 288 institutions (sample size 6.5%. The profile of the responding institutions was as follows: associate’s colleges (35.5%, baccalaureate colleges (18.2%, master’s colleges and universities (20.9%, doctorate-granting universities (9% and special focus institutions (15.5%. A total of 110 institutions completed the survey, yielding a response rate of 38.19%, although not all respondents answered all the survey questions. The final sample of 110 was 2.5% of the total 4384 institutions on the Carnegielist. Seventy-one per cent of institutions with multiple libraries shared Web teams, with two

Amazon Web Services- a Case Study

OpenAIRE

Narendula, Rammohan

2012-01-01

The Amazon Web Services (AWS) is a set (more than 25) of proprietary web-based services owned by Amazon.com. All these services ranging from simple storage to sophisticated database services constitute the cloud platform oered by Amazon. An extensive list of customers for AWS include Dropbox, UniLever, Airbnb, Nasdaq, Netflix. As of 2007, there are more than 300K developers actively using AWS. It is one of the pioneers which brought the cloud computing closer to masses helping number of start...

An active registry for bioinformatics web services.

NARCIS (Netherlands)

Pettifer, S.; Thorne, D.; McDermott, P.; Attwood, T.; Baran, J.; Bryne, J.C.; Hupponen, T.; Mowbray, D.; Vriend, G.

2009-01-01

SUMMARY: The EMBRACE Registry is a web portal that collects and monitors web services according to test scripts provided by the their administrators. Users are able to search for, rank and annotate services, enabling them to select the most appropriate working service for inclusion in their

Using ESO Reflex with Web Services

Science.gov (United States)

Järveläinen, P.; Savolainen, V.; Oittinen, T.; Maisala, S.; Ullgrén, M. Hook, R.

2008-08-01

ESO Reflex is a prototype graphical workflow system, based on Taverna, and primarily intended to be a flexible way of running ESO data reduction recipes along with other legacy applications and user-written tools. ESO Reflex can also readily use the Taverna Web Services features that are based on the Apache Axis SOAP implementation. Taverna is a general purpose Web Service client, and requires no programming to use such services. However, Taverna also has some restrictions: for example, no numerical types such integers. In addition the preferred binding style is document/literal wrapped, but most astronomical services publish the Axis default WSDL using RPC/encoded style. Despite these minor limitations we have created simple but very promising test VO workflow using the Sesame name resolver service at CDS Strasbourg, the Hubble SIAP server at the Multi-Mission Archive at Space Telescope (MAST) and the WESIX image cataloging and catalogue cross-referencing service at the University of Pittsburgh. ESO Reflex can also pass files and URIs via the PLASTIC protocol to visualisation tools and has its own viewer for VOTables. We picked these three Web Services to try to set up a realistic and useful ESO Reflex workflow. They also demonstrate ESO Reflex abilities to use many kind of Web Services because each of them requires a different interface. We describe each of these services in turn and comment on how it was used

The Dag Hammarskjold Library Reaches Out to the World.

Science.gov (United States)

Chepesiuk, Ron

1998-01-01

Describes services offered at the Dag Hammarskjold Library at the United Nations (UN). Highlights include adopting new technology for a virtual library; the international law collection which is now accessible through the World Wide Web; UN depository libraries; material available on the Internet; the Optical Disk System, a storage/retrieval…

A Sensor Web and Web Service-Based Approach for Active Hydrological Disaster Monitoring

Directory of Open Access Journals (Sweden)

Xi Zhai

2016-09-01

Full Text Available Rapid advancements in Earth-observing sensor systems have led to the generation of large amounts of remote sensing data that can be used for the dynamic monitoring and analysis of hydrological disasters. The management and analysis of these data could take advantage of distributed information infrastructure technologies such as Web service and Sensor Web technologies, which have shown great potential in facilitating the use of observed big data in an interoperable, flexible and on-demand way. However, it remains a challenge to achieve timely response to hydrological disaster events and to automate the geoprocessing of hydrological disaster observations. This article proposes a Sensor Web and Web service-based approach to support active hydrological disaster monitoring. This approach integrates an event-driven mechanism, Web services, and a Sensor Web and coordinates them using workflow technologies to facilitate the Web-based sharing and processing of hydrological hazard information. The design and implementation of hydrological Web services for conducting various hydrological analysis tasks on the Web using dynamically updating sensor observation data are presented. An application example is provided to demonstrate the benefits of the proposed approach over the traditional approach. The results confirm the effectiveness and practicality of the proposed approach in cases of hydrological disaster.

An intelligent framework for dynamic web services composition in the semantic web

OpenAIRE

Thakker, D

2008-01-01

As Web services are being increasingly adopted as the distributed computing technology of choice to securely publish application services beyond the firewall, the importance of composing them to create new, value-added service, is increasing. Thus far, the most successful practical approach to Web services composition, largely endorsed by the industry falls under the static composition category where the service selection and flow management are done a priori and manually. The second approach...

Charging Users for Library Service.

Science.gov (United States)

Cooper, Michael D.

1978-01-01

Examines the question of instituting direct charges for library service, using on-line bibliographic searching as an example, and contrasts this with the current indirect charging system where services are paid for by taxes. Information, as a merit good, should be supplied with or without direct charges, depending upon user status. (CWM)

Web services for distributed and interoperable hydro-information systems

Science.gov (United States)

Horak, J.; Orlik, A.; Stromsky, J.

2008-03-01

Web services support the integration and interoperability of Web-based applications and enable machine-to-machine interaction. The concepts of web services and open distributed architecture were applied to the development of T-DSS, the prototype customised for web based hydro-information systems. T-DSS provides mapping services, database related services and access to remote components, with special emphasis placed on the output flexibility (e.g. multilingualism), where SOAP web services are mainly used for communication. The remote components are represented above all by remote data and mapping services (e.g. meteorological predictions), modelling and analytical systems (currently HEC-HMS, MODFLOW and additional utilities), which support decision making in water management.

75 FR 32818 - Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library...

Science.gov (United States)

2010-06-09

... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library Services Board AGENCY: Institute of Museum and Library Services (IMLS), NFAH. ACTION: Notice of Meeting. SUMMARY: This notice sets forth the agenda of...

75 FR 8139 - Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library...

Science.gov (United States)

2010-02-23

... policies with respect to the duties, powers, and authorities related to Museum and Library Services. If you... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library Services Board AGENCY: Institute of Museum and...

77 FR 24741 - Sunshine Act Meeting; National Museum and Library Services Board

Science.gov (United States)

2012-04-25

... Lyons, Special Events and Board Liaison, Institute of Museum and Library Services, 1800 M Street NW... Library Services Board AGENCY: Institute of Museum and Library Services (IMLS), NFAH. ACTION: Notice of... Library Services Board. This notice also describes the function of the Board. Notice of the meeting is...

Using EMBL-EBI Services via Web Interface and Programmatically via Web Services.

Science.gov (United States)

Lopez, Rodrigo; Cowley, Andrew; Li, Weizhong; McWilliam, Hamish

2014-12-12

The European Bioinformatics Institute (EMBL-EBI) provides access to a wide range of databases and analysis tools that are of key importance in bioinformatics. As well as providing Web interfaces to these resources, Web Services are available using SOAP and REST protocols that enable programmatic access to our resources and allow their integration into other applications and analytical workflows. This unit describes the various options available to a typical researcher or bioinformatician who wishes to use our resources via Web interface or programmatically via a range of programming languages. Copyright © 2014 John Wiley & Sons, Inc.

Do-It-Yourself: A Special Library's Approach to Creating Dynamic Web Pages Using Commercial Off-The-Shelf Applications

Science.gov (United States)

Steeman, Gerald; Connell, Christopher

2000-01-01

Many librarians may feel that dynamic Web pages are out of their reach, financially and technically. Yet we are reminded in library and Web design literature that static home pages are a thing of the past. This paper describes how librarians at the Institute for Defense Analyses (IDA) library developed a database-driven, dynamic intranet site using commercial off-the-shelf applications. Administrative issues include surveying a library users group for interest and needs evaluation; outlining metadata elements; and, committing resources from managing time to populate the database and training in Microsoft FrontPage and Web-to-database design. Technical issues covered include Microsoft Access database fundamentals, lessons learned in the Web-to-database process (including setting up Database Source Names (DSNs), redesigning queries to accommodate the Web interface, and understanding Access 97 query language vs. Standard Query Language (SQL)). This paper also offers tips on editing Active Server Pages (ASP) scripting to create desired results. A how-to annotated resource list closes out the paper.

Web Usage Mining: Application to an Online Educational Digital Library Service

Science.gov (United States)

Palmer, Bart C.

2012-01-01

This dissertation was situated in the crossroads of educational data mining (EDM), educational digital libraries (such as the National Science Digital Library; http://nsdl.org), and examination of teacher behaviors while creating online learning resources in an end-user authoring system, the Instructional Architect (IA; http://ia.usu.edu). The…

Analyzing Web Service Contracts

DEFF Research Database (Denmark)

Cambronero, M.-Emilia; Okika, Joseph C.; Ravn, Anders Peter

2007-01-01

Web services should be dependable, because businesses rely on them. For that purpose the Service Oriented Architecture has standardized specifications at a syntactical level. In this paper, we demonstrate how such specifications are used to derive semantic models in the form of (timed) automata...

The quality infrastructure measuring, analyzing, and improving library services

CERN Document Server

Murphy, Sarah Anne

2013-01-01

Summarizing specific tools for measuring service quality alongside tips for using these tools most effectively, this book helps libraries of all kinds take a programmatic approach to measuring, analyzing, and improving library services.

Semantic Web Services with Web Ontology Language (OWL-S) - Specification of Agent-Services for DARPA Agent Markup Language (DAML)

National Research Council Canada - National Science Library

Sycara, Katia P

2006-01-01

CMU did research and development on semantic web services using OWL-S, the semantic web service language under the Defense Advanced Research Projects Agency- DARPA Agent Markup Language (DARPA-DAML) program...

Focused Crawling of the Deep Web Using Service Class Descriptions

Energy Technology Data Exchange (ETDEWEB)

Rocco, D; Liu, L; Critchlow, T

2004-06-21

Dynamic Web data sources--sometimes known collectively as the Deep Web--increase the utility of the Web by providing intuitive access to data repositories anywhere that Web access is available. Deep Web services provide access to real-time information, like entertainment event listings, or present a Web interface to large databases or other data repositories. Recent studies suggest that the size and growth rate of the dynamic Web greatly exceed that of the static Web, yet dynamic content is often ignored by existing search engine indexers owing to the technical challenges that arise when attempting to search the Deep Web. To address these challenges, we present DynaBot, a service-centric crawler for discovering and clustering Deep Web sources offering dynamic content. DynaBot has three unique characteristics. First, DynaBot utilizes a service class model of the Web implemented through the construction of service class descriptions (SCDs). Second, DynaBot employs a modular, self-tuning system architecture for focused crawling of the DeepWeb using service class descriptions. Third, DynaBot incorporates methods and algorithms for efficient probing of the Deep Web and for discovering and clustering Deep Web sources and services through SCD-based service matching analysis. Our experimental results demonstrate the effectiveness of the service class discovery, probing, and matching algorithms and suggest techniques for efficiently managing service discovery in the face of the immense scale of the Deep Web.

The Value of Academic Libraries: Library Services as a Predictor of Student Retention

Science.gov (United States)

Murray, Adam; Ireland, Ashley; Hackathorn, Jana

2016-01-01

This study examined the predictive relationship between library use by individual students and their retention status in university settings. The methodology builds on a small number of previous studies to examine library use at the individual level to determine if use of specific library services is predictive of retention for freshmen and…

Shaping the Electronic Library--The UW-Madison Approach.

Science.gov (United States)

Dean, Charles W., Ed.; Frazier, Ken; Pope, Nolan F.; Gorman, Peter C.; Dentinger, Sue; Boston, Jeanne; Phillips, Hugh; Daggett, Steven C.; Lundquist, Mitch; McClung, Mark; Riley, Curran; Allan, Craig; Waugh, David

1998-01-01

This special theme section describes the University of Wisconsin-Madison's experience building its Electronic Library. Highlights include integrating resources and services; the administrative framework; the public electronic library, including electronic publishing capability and access to World Wide Web-based and other electronic resources;…

Academic Job Placements in Library and Information Science Field: A Case Study Performed on ALISE Web-Based Postings

Science.gov (United States)

Abouserie, Hossam Eldin Mohamed Refaat

2010-01-01

The study investigated and analyzed the state of academic web-based job announcements in Library and Information Science Field. The purpose of study was to get in depth understanding about main characteristics and trends of academic job market in Library and Information science field. The study focused on web-based version announcement as it was…

The Semantics of Web Services: An Examination in GIScience Applications

Directory of Open Access Journals (Sweden)

Xuan Shi

2013-09-01

Full Text Available Web service is a technological solution for software interoperability that supports the seamless integration of diverse applications. In the vision of web service architecture, web services are described by the Web Service Description Language (WSDL, discovered through Universal Description, Discovery and Integration (UDDI and communicate by the Simple Object Access Protocol (SOAP. Such a divination has never been fully accomplished yet. Although it was criticized that WSDL only has a syntactic definition of web services, but was not semantic, prior initiatives in semantic web services did not establish a correct methodology to resolve the problem. This paper examines the distinction and relationship between the syntactic and semantic definitions for web services that characterize different purposes in service computation. Further, this paper proposes that the semantics of web service are neutral and independent from the service interface definition, data types and platform. Such a conclusion can be a universal law in software engineering and service computing. Several use cases in the GIScience application are examined in this paper, while the formalization of geospatial services needs to be constructed by the GIScience community towards a comprehensive ontology of the conceptual definitions and relationships for geospatial computation. Advancements in semantic web services research will happen in domain science applications.

Analysis of Trust-Based Approaches for Web Service Selection

DEFF Research Database (Denmark)

Dragoni, Nicola; Miotto, Nicola

2011-01-01

The basic tenet of Service-Oriented Computing (SOC) is the possibility of building distributed applications on the Web by using Web services as fundamental building blocks. The proliferation of such services is considered the second wave of evolution in the Internet age, moving the Web from...... a collection of pages to a collections of services. Consensus is growing that this Web service revolution wont eventuate until we resolve trust-related issues. Indeed, the intrinsic openness of the SOC vision makes crucial to locate useful services and recognize them as trustworthy. In this paper we review...... the field of trust-based Web service selection, providing a structured classification of current approaches and highlighting the main limitations of each class and of the overall field....

Personalized Boutique Service: Critical to Academic Library Success?

Science.gov (United States)

Tilley, Elizabeth

2013-01-01

An academic library that focuses on delivering a personalized service is examined within the context of the boutique library model. It is suggested that a critical success factor in adopting a personalized, boutique-style service is acquiring knowledge and insight of our users. This, together with appropriate evaluation, will assist with providing…

Business and scientific workflows a web service-oriented approach

CERN Document Server

Tan, Wei

2013-01-01

Focuses on how to use web service computing and service-based workflow technologies to develop timely, effective workflows for both business and scientific fields Utilizing web computing and Service-Oriented Architecture (SOA), Business and Scientific Workflows: A Web Service-Oriented Approach focuses on how to design, analyze, and deploy web service-based workflows for both business and scientific applications in many areas of healthcare and biomedicine. It also discusses and presents the recent research and development results. This informative reference features app

Integrating Web Services into Map Image Applications

National Research Council Canada - National Science Library

Tu, Shengru

2003-01-01

Web services have been opening a wide avenue for software integration. In this paper, we have reported our experiments with three applications that are built by utilizing and providing web services for Geographic Information Systems (GIS...

Virtuelle Lehrbuchsammlung und eBooks on Demand als Facetten der Hybridbibliothek: zwei innovative Services der Universitätsbibliothek der Medizinischen Universität Wien /Virtual textbook collection and eBooks on Demand as facets of the hybrid library: two innovative services of the university library of the Medical University Vienna

Directory of Open Access Journals (Sweden)

Miehl, Marian

2010-12-01

Full Text Available The university library of the Medical University of Vienna is a hybrid library and offers a huge stock of literature in print and online. Two projects were realised to improve access to this collection. The library built a catalogue for their students, which includes all relevant resources for their courses. In addition to textbooks, print and online, it includes further relevant resources. The catalogue, called Van Swieten Student 2.0, uses a lot of web 2.0 applications. Until now one had to search a card index to find rare books of historical medical interest. That changed because the card index got digitalised and machine readable. So the library could put the card index into a catalogue with web 2.0 applications to make browsing easier. Because of a ground-breaking service, called eBooks on Demand (eod, it is now possible to directly order books which are no longer under copyright out of this catalogue.

Efficiently Selecting the Best Web Services

Science.gov (United States)

Goncalves, Marlene; Vidal, Maria-Esther; Regalado, Alfredo; Yacoubi Ayadi, Nadia

Emerging technologies and linking data initiatives have motivated the publication of a large number of datasets, and provide the basis for publishing Web services and tools to manage the available data. This wealth of resources opens a world of possibilities to satisfy user requests. However, Web services may have similar functionality and assess different performance; therefore, it is required to identify among the Web services that satisfy a user request, the ones with the best quality. In this paper we propose a hybrid approach that combines reasoning tasks with ranking techniques to aim at the selection of the Web services that best implement a user request. Web service functionalities are described in terms of input and output attributes annotated with existing ontologies, non-functionality is represented as Quality of Services (QoS) parameters, and user requests correspond to conjunctive queries whose sub-goals impose restrictions on the functionality and quality of the services to be selected. The ontology annotations are used in different reasoning tasks to infer service implicit properties and to augment the size of the service search space. Furthermore, QoS parameters are considered by a ranking metric to classify the services according to how well they meet a user non-functional condition. We assume that all the QoS parameters of the non-functional condition are equally important, and apply the Top-k Skyline approach to select the k services that best meet this condition. Our proposal relies on a two-fold solution which fires a deductive-based engine that performs different reasoning tasks to discover the services that satisfy the requested functionality, and an efficient implementation of the Top-k Skyline approach to compute the top-k services that meet the majority of the QoS constraints. Our Top-k Skyline solution exploits the properties of the Skyline Frequency metric and identifies the top-k services by just analyzing a subset of the services that

Assessment of Data Management Services at New England Region Resource Libraries

Directory of Open Access Journals (Sweden)

Julie Goldman

2015-07-01

Full Text Available Objective: To understand how New England medical libraries are addressing scientific research data management and providing services to their communities. Setting: The National Network of Libraries of Medicine, New England Region (NN/LM NER contains 17 Resource Libraries. The University of Massachusetts Medical School serves as the New England Regional Medical Library (RML. Sixteen of the NER Resource Libraries completed this survey. Methods: A 40-question online survey assessed libraries’ services and programs for providing research data management education and support. Libraries shared their current plans and institutional challenges associated with developing data services. Results: This study shows few NER Resource Libraries currently integrate scientific research data management into their services and programs, and highlights the region’s use of resources provided by the NN/LM NER RML at the University of Massachusetts Medical School. Conclusions: Understanding the types of data services being delivered at NER libraries helps to inform the NN/LM NER about the eScience learning needs of New England medical librarians and helps in the planning of professional development programs that foster effective biomedical research data services.

Enhanced Web Interfaces for Administering Invenio Digital Library

CERN Document Server

Batista, João

2012-01-01

Invenio is an open source web-based application that implements a digital library or document server, and it's used at CERN as the base of the CERN Document Server Institutional Repository and the Inspire High Energy Physics Subject Repository. The purpose of this work was to reimplement the administrative interface of the search engine in Invenio, using new and proved open source technologies, to simplify the code base and lay the foundations for the work that it will be done in porting the rest of the administrative interfaces to use these newer technologies. In my time as a CERN openlab summer student I was able to implement some of the features for the WebSearch Admin Interfaces, enhance some of the existing code with new features and find solutions to technical challenges that will be common when porting the other administrative interfaces modules.

Web server for priority ordered multimedia services

Science.gov (United States)

Celenk, Mehmet; Godavari, Rakesh K.; Vetnes, Vermund

2001-10-01

In this work, our aim is to provide finer priority levels in the design of a general-purpose Web multimedia server with provisions of the CM services. The type of services provided include reading/writing a web page, downloading/uploading an audio/video stream, navigating the Web through browsing, and interactive video teleconferencing. The selected priority encoding levels for such operations follow the order of admin read/write, hot page CM and Web multicasting, CM read, Web read, CM write and Web write. Hot pages are the most requested CM streams (e.g., the newest movies, video clips, and HDTV channels) and Web pages (e.g., portal pages of the commercial Internet search engines). Maintaining a list of these hot Web pages and CM streams in a content addressable buffer enables a server to multicast hot streams with lower latency and higher system throughput. Cold Web pages and CM streams are treated as regular Web and CM requests. Interactive CM operations such as pause (P), resume (R), fast-forward (FF), and rewind (RW) have to be executed without allocation of extra resources. The proposed multimedia server model is a part of the distributed network with load balancing schedulers. The SM is connected to an integrated disk scheduler (IDS), which supervises an allocated disk manager. The IDS follows the same priority handling as the SM, and implements a SCAN disk-scheduling method for an improved disk access and a higher throughput. Different disks are used for the Web and CM services in order to meet the QoS requirements of CM services. The IDS ouput is forwarded to an Integrated Transmission Scheduler (ITS). The ITS creates a priority ordered buffering of the retrieved Web pages and CM data streams that are fed into an auto regressive moving average (ARMA) based traffic shaping circuitry before being transmitted through the network.

Building and evaluating an informatics tool to facilitate analysis of a biomedical literature search service in an academic medical center library.

Science.gov (United States)

Hinton, Elizabeth G; Oelschlegel, Sandra; Vaughn, Cynthia J; Lindsay, J Michael; Hurst, Sachiko M; Earl, Martha

2013-01-01

This study utilizes an informatics tool to analyze a robust literature search service in an academic medical center library. Structured interviews with librarians were conducted focusing on the benefits of such a tool, expectations for performance, and visual layout preferences. The resulting application utilizes Microsoft SQL Server and .Net Framework 3.5 technologies, allowing for the use of a web interface. Customer tables and MeSH terms are included. The National Library of Medicine MeSH database and entry terms for each heading are incorporated, resulting in functionality similar to searching the MeSH database through PubMed. Data reports will facilitate analysis of the search service.

The impact of web services at the IRIS DMC

Science.gov (United States)

Weekly, R. T.; Trabant, C. M.; Ahern, T. K.; Stults, M.; Suleiman, Y. Y.; Van Fossen, M.; Weertman, B.

2015-12-01

The IRIS Data Management Center (DMC) has served the seismological community for nearly 25 years. In that time we have offered data and information from our archive using a variety of mechanisms ranging from email-based to desktop applications to web applications and web services. Of these, web services have quickly become the primary method for data extraction at the DMC. In 2011, the first full year of operation, web services accounted for over 40% of the data shipped from the DMC. In 2014, over ~450 TB of data was delivered directly to users through web services, representing nearly 70% of all shipments from the DMC that year. In addition to handling requests directly from users, the DMC switched all data extraction methods to use web services in 2014. On average the DMC now handles between 10 and 20 million requests per day submitted to web service interfaces. The rapid adoption of web services is attributed to the many advantages they bring. For users, they provide on-demand data using an interface technology, HTTP, that is widely supported in nearly every computing environment and language. These characteristics, combined with human-readable documentation and existing tools make integration of data access into existing workflows relatively easy. For the DMC, the web services provide an abstraction layer to internal repositories allowing for concentrated optimization of extraction workflow and easier evolution of those repositories. Lending further support to DMC's push in this direction, the core web services for station metadata, timeseries data and event parameters were adopted as standards by the International Federation of Digital Seismograph Networks (FDSN). We expect to continue enhancing existing services and building new capabilities for this platform. For example, the DMC has created a federation system and tools allowing researchers to discover and collect seismic data from data centers running the FDSN-standardized services. A future capability

A Longitudinal Study of Undergraduate Students' Perceptions and Use Patterns of the University Libraries Web Portal: Does Information Literacy Instruction Play a Role?

Science.gov (United States)

Chen, Yu-Hui

2012-01-01

As the availability of digital resources increased exponentially over the last two decades, academic libraries have heavily invested in electronic resources and made them accessible via library Web portals. Yet, underutilization of library Web portals is a common concern among academic libraries. According to the information systems (IS)…

Graph-Based Semantic Web Service Composition for Healthcare Data Integration.

Science.gov (United States)

Arch-Int, Ngamnij; Arch-Int, Somjit; Sonsilphong, Suphachoke; Wanchai, Paweena

2017-01-01

Within the numerous and heterogeneous web services offered through different sources, automatic web services composition is the most convenient method for building complex business processes that permit invocation of multiple existing atomic services. The current solutions in functional web services composition lack autonomous queries of semantic matches within the parameters of web services, which are necessary in the composition of large-scale related services. In this paper, we propose a graph-based Semantic Web Services composition system consisting of two subsystems: management time and run time. The management-time subsystem is responsible for dependency graph preparation in which a dependency graph of related services is generated automatically according to the proposed semantic matchmaking rules. The run-time subsystem is responsible for discovering the potential web services and nonredundant web services composition of a user's query using a graph-based searching algorithm. The proposed approach was applied to healthcare data integration in different health organizations and was evaluated according to two aspects: execution time measurement and correctness measurement.

A Web Service for File-Level Access to Disk Images

Directory of Open Access Journals (Sweden)

Sunitha Misra

2014-07-01

Full Text Available Digital forensics tools have many potential applications in the curation of digital materials in libraries, archives and museums (LAMs. Open source digital forensics tools can help LAM professionals to extract digital contents from born-digital media and make more informed preservation decisions. Many of these tools have ways to display the metadata of the digital media, but few provide file-level access without having to mount the device or use complex command-line utilities. This paper describes a project to develop software that supports access to the contents of digital media without having to mount or download the entire image. The work examines two approaches in creating this tool: First, a graphical user interface running on a local machine. Second, a web-based application running in web browser. The project incorporates existing open source forensics tools and libraries including The Sleuth Kit and libewf along with the Flask web application framework and custom Python scripts to generate web pages supporting disk image browsing.

Managing user queries using cloud services: KAUST library experience

KAUST Repository

Ramli, Rindra M.; Ba-Rayyan, Faten A.

2017-01-01

The provision of reference and information services are one of the major activities for academic libraries. Answering questions and providing relevant and timely answers for library users are just one of such services. Questions come in many format

Semantic Service Discovery Techniques for the composable web

OpenAIRE

Fernández Villamor, José Ignacio

2013-01-01

This PhD thesis contributes to the problem of resource and service discovery in the context of the composable web. In the current web, mashup technologies allow developers reusing services and contents to build new web applications. However, developers face a problem of information flood when searching for appropriate services or resources for their combination. To contribute to overcoming this problem, a framework is defined for the discovery of services and resources. In this framework, thr...

Measuring Customer Satisfaction and Quality of Service in Special Libraries.

Science.gov (United States)

White, Marilyn Domas; Abels, Eileen G.; Nitecki, Danuta

This project tested the appropriateness of SERVQUAL (i.e., an instrument widely used in the service industry for assessing service quality based on repeated service encounters rather than a particular service encounter) to measure service quality in special libraries and developed a modified version for special libraries. SERVQUAL is based on an…

Virtual Libraries: Service Realities.

Science.gov (United States)

Novak, Jan

This paper discusses client service issues to be considered when transitioning to a virtual library situation. Themes related to the transitional nature of society in the knowledge era are presented, including: paradox and a contradictory nature; blurring of boundaries; networks, systems, and holistic thinking; process/not product, becoming/not…

Beyond the browser web 2.0 and librarianship

CERN Document Server

Bridges, Karl

2012-01-01

""Offering concrete information on how librarians will need to respond to these rapid changes, the title first shares an overview of the history of libraries and the Internet. What follows is an easy-to-read investigation of the impact of second-generation web technologies on library organization and services."" - Library Media Connection

Ad-Hoc Business Processes in Web Services

NARCIS (Netherlands)

Wombacher, Andreas; Mahleko, Bendick

Web service technologies promise to facilitate collaboration among business partners by helping potential business partners find one another and integrate their business processes to do business. Daunting challenges however exist before the full potential of Web services can be realized. Indexing

The ViennaRNA web services.

Science.gov (United States)

Gruber, Andreas R; Bernhart, Stephan H; Lorenz, Ronny

2015-01-01

The ViennaRNA package is a widely used collection of programs for thermodynamic RNA secondary structure prediction. Over the years, many additional tools have been developed building on the core programs of the package to also address issues related to noncoding RNA detection, RNA folding kinetics, or efficient sequence design considering RNA-RNA hybridizations. The ViennaRNA web services provide easy and user-friendly web access to these tools. This chapter describes how to use this online platform to perform tasks such as prediction of minimum free energy structures, prediction of RNA-RNA hybrids, or noncoding RNA detection. The ViennaRNA web services can be used free of charge and can be accessed via http://rna.tbi.univie.ac.at.

Testing the Effectiveness of Interactive Multimedia for Library-User Education

Science.gov (United States)

Markey, Karen; Armstrong, Annie; De Groote, Sandy; Fosmire, Michael; Fuderer, Laura; Garrett, Kelly; Georgas, Helen; Sharp, Linda; Smith, Cheri; Spaly, Michael; Warner, Joni E.

2005-01-01

A test of the effectiveness of interactive multimedia Web sites demonstrates that library users' topic knowledge was significantly greater after visiting the sites than before. Library users want more such sites about library services, their majors, and campus life generally. Librarians describe the roles they want to play on multimedia production…

The National Library of Medicine Programs and Services, Fiscal Year 1974.

Science.gov (United States)

National Library of Medicine (DHEW), Bethesda, MD.

The activities and projects of the National Library of Medicine are described. New and continuing programs in library services and operations, on-line computer retrieval services, grants for library assistance, audiovisual programs, and health communications research are included. International activities of the Library are outlined. Summary…

Mobile phone applications and the utilization of library services in ...

African Journals Online (AJOL)

Mobile phone applications and the utilization of library services in the university of Calabar library, Calabar, Nigeria. ... Global Journal of Educational Research ... The findings revealed that there was a significant relationship between Tweeter apps and the utilization of library services, (r=0.57*, P<.05, df=223, rcritical=.

Provenance-Based Approaches to Semantic Web Service Discovery and Usage

Science.gov (United States)

Narock, Thomas William

2012-01-01

The World Wide Web Consortium defines a Web Service as "a software system designed to support interoperable machine-to-machine interaction over a network." Web Services have become increasingly important both within and across organizational boundaries. With the recent advent of the Semantic Web, web services have evolved into semantic…

Enhancing Data Interoperability with Web Services

Science.gov (United States)

Shrestha, S. R.; Zimble, D. A.; Wang, W.; Herring, D.; Halpert, M.

2014-12-01

In an effort to improve data access and interoperability of climate and weather data, the National Oceanic and Atmospheric Administration's (NOAA) Climate.gov and Climate Prediction Center (CPC) are exploring various platform solutions to enhance a user's ability to locate, preview, and acquire the data. The Climate.gov and CPC data team faces multiple challenges including the various kinds of data and formats, inconsistency of metadata records, variety of data service implementations, very large volumes of data and geographically distributed locations. We have created the Data Access and Interoperability project to design a web-based platform, where interoperability between systems can be leveraged to allow greater data discovery, access, visualization and delivery. In the interoperable data platform, systems can integrate with each other to support the synthesis of climate and weather data. Interoperability is the ability for users to discover the available climate and weather data, preview and interact with the data, and acquire the data in common digital formats through a simple web-based interface. The goal of the interoperable data platform is to leverage existing web services, implement the established standards and integrate with existing solutions across the earth sciences domain instead of creating new technologies. Towards this effort to improve the interoperability of the platform, we are collaborating with ESRI Inc. to provide climate and weather data via web services. In this presentation, we will discuss and demonstrate how to use ArcGIS to author RESTful based scientific web services using open standards. These web services are able to encapsulate the logic required to handle and describe scientific data through a variety of service types including, image, map, feature, geoprocessing, and their respective service methods. Combining these types of services and leveraging well-documented APIs, including the ArcGIS JavaScript API, we can afford to

Analysis of Environmental Friendly Library Based on the Satisfaction and Service Quality: study at Library “X”

Science.gov (United States)

Herdiansyah, Herdis; Satriya Utama, Andre; Safruddin; Hidayat, Heri; Gema Zuliana Irawan, Angga; Immanuel Tjandra Muliawan, R.; Mutia Pratiwi, Diana

2017-10-01

One of the factor that influenced the development of science is the existence of the library, which in this case is the college libraries. Library, which is located in the college environment, aims to supply collections of literatures to support research activities as well as educational for students of the college. Conceptually, every library now starts to practice environmental principles. For example, “X” library as a central library claims to be an environmental friendly library for practicing environmental friendly management, but the X library has not inserted the satisfaction and service aspect to the users, including whether it is true that environmental friendly process is perceived by library users. Satisfaction can be seen from the comparison between expectations and reality of library users. This paper analyzes the level of library user satisfaction with library services in the campus area and the gap between expectations and reality felt by the library users. The result of the research shows that there is a disparity between the hope of library management, which is sustainable and environmentally friendly with the reality in the management of the library, so that it has not given satisfaction to the users yet. The gap value of satisfaction that has the biggest difference is in the library collection with the value of 1.57; while for the smallest gap value is in the same service to all students with a value of 0.67.

Development of an Web Service Architecture for Enterprise Application Integration

International Nuclear Information System (INIS)

Kim, Ji-Hyeon; Jung, Jae-Cheon; Chang, Young-Woo; Chang, Hoon-Seon; Kim, Jae-Cheol; Kim, Hang-Bae; Kim, Kyu-Ho; Lee, Dong-Chul

2007-01-01

The purpose of Enterprise Application Integration (EAI) is to enable the interoperability between two or more enterprise software systems. These systems, for example, can be an Enterprise Resource Planning (ERP) system, an Enterprise Asset Management (EAM) system or a Condition Monitoring system. Traditional EAI approach, based on point-to-point connection, is expensive, vendor specific with limited modules and restricted interoperability with other ERPs and applications. To overcome these drawbacks, the Web Service based EAI has emerged. It allows the integration without point to point linking and with less costs. Many approaches of Web service based EAI are combined with ORACLE, SAP, PeopleSoft, WebSphere, SIEBEL etc. as a system integration platform. The approach still has the restriction that only predefined clients can access the services. This means clients must know exactly the protocol for calling the services and if they don't have the access information they never can get the services. This is because these Web services are based on syntactic service description. In this paper, a semantic based EAI approach, that allows the uninformed clients to access the services, is introduced. The semantic EAI is designed with the Web services that have semantic service descriptions. The Semantic Web Services(SWS) are described in Web Ontology Language for Services(OWL-S), a semantic service ontology language, and advertised in Universal Description, Discovery and Integration (UDDI). Clients find desired services through the UDDI and get services from service providers through Web Service Description Language(WSDL)

Web Services Security - Implementation and Evaluation Issues

Science.gov (United States)

Pimenidis, Elias; Georgiadis, Christos K.; Bako, Peter; Zorkadis, Vassilis

Web services development is a key theme in the utilization the commercial exploitation of the semantic web. Paramount to the development and offering of such services is the issue of security features and they way these are applied in instituting trust amongst participants and recipients of the service. Implementing such security features is a major challenge to developers as they need to balance these with performance and interoperability requirements. Being able to evaluate the level of security offered is a desirable feature for any prospective participant. The authors attempt to address the issues of security requirements and evaluation criteria, while they discuss the challenges of security implementation through a simple web service application case.

Public Library Services to Ethno-Cultural Minorities.