BUSINESS PROCESS MODELLING: A FOUNDATION FOR KNOWLEDGE MANAGEMENT

Directory of Open Access Journals (Sweden)

Vesna Bosilj-Vukšić

2006-12-01

Full Text Available Knowledge management (KM is increasingly recognised as a strategic practice of knowledge-intensive companies, becoming an integral part of an organisation's strategy to improve business performance. This paper provides an overview of business process modelling applications and analyses the relationship between business process modelling and knowledge management projects. It presents the case study of Croatian leading banks and the insurance company, discussing its practical experience in conducting business process modelling projects and investigating the opportunity for integrating business process repository and organisational knowledge as the foundation for knowledge management system development.

Knowledge Management Enablers and Process in Hospital Organizations.

Science.gov (United States)

Lee, Hyun-Sook

2017-02-01

This research aimed to investigate the effects of knowledge management enablers, such as organizational structure, leadership, learning, information technology systems, trust, and collaboration, on the knowledge management process of creation, storage, sharing, and application. Using data from self-administered questionnaires in four Korean tertiary hospitals, this survey investigated the main organizational factors affecting the knowledge management process in these organizations. A total of 779 questionnaires were analyzed using SPSS 18.0 and AMOS 18.0. The results showed that organizational factors affect the knowledge management process differently in each hospital organization. From a managerial perspective, the implications of these factors for developing organizational strategies that encourage and foster the knowledge management process are discussed.

Information technology, knowledge processes, and innovation success

NARCIS (Netherlands)

Song, X.M.; Zang, F.; Bij, van der J.D.; Weggeman, M.C.D.P.

2001-01-01

Despite the obvious linkage between information technologies (IT) and knowledge processes and the apparent strategic importance of both, little research has done to explicitly examine how, if at all, IT and knowledge processes affect firm outcomes. The purpose of this study is to bridge this

Framework for Knowledge Management Processes in Supply Chain

Directory of Open Access Journals (Sweden)

Mohsen Shafiei Nikabadi

2014-02-01

The innovation aspect of the research is to provide a comprehensive framework for knowledge management processes in supply chain of automotive industry with main indicators for each process. Several investigations have been made for knowledge management but specific research on knowledge management processes in the supply chain has not been observed. Thus providing the framework and indicators for each component of the framework is the innovation of the research

Integrating knowledge and knowledge processes: A critical incident study of product development projects.

NARCIS (Netherlands)

Kraaijenbrink, Jeroen

2012-01-01

Various scholars have argued that knowledge processes in organizations are integrally linked in practice. The extant literature though treats them separately and thereby disregards the interactions and tensions between them. A result of this way of studying knowledge processes is that little is

Process fault diagnosis using knowledge-based systems

International Nuclear Information System (INIS)

Sudduth, A.L.

1991-01-01

Advancing technology in process plants has led to increased need for computer based process diagnostic systems to assist the operator. One approach to this problem is to use an embedded knowledge based system to interpret measurement signals. Knowledge based systems using only symptom based rules are inadequate for real time diagnosis of dynamic systems; therefore a model based approach is necessary. Though several forms of model based reasoning have been proposed, the use of qualitative causal models incorporating first principles knowledge of process behavior structure, and function appear to have the most promise as a robust modeling methodology. In this paper the structure of a diagnostic system is described which uses model based reasoning and conventional numerical methods to perform process diagnosis. This system is being applied to emergency diesel generator system in nuclear stations

Momentum Concept in the Process of Knowledge Construction

Science.gov (United States)

Ergul, N. Remziye

2013-01-01

Abstraction is one of the methods for learning knowledge with using mental processes that cannot be obtained through experiment and observation. RBC model that is based on abstraction in the process of creating knowledge is directly related to mental processes. In this study, the RBC model is used for the high school students' processes of…

Modeling and knowledge acquisition processes using case-based inference

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Ameneh Khadivar

2017-03-01

Full Text Available The method of acquisition and presentation of the organizational Process Knowledge has considered by many KM researches. In this research a model for process knowledge acquisition and presentation has been presented by using the approach of Case Base Reasoning. The validation of the presented model was evaluated by conducting an expert panel. Then a software has been developed based on the presented model and implemented in Eghtesad Novin Bank of Iran. In this company, based on the stages of the presented model, first the knowledge intensive processes has been identified, then the Process Knowledge was stored in a knowledge base in the format of problem/solution/consequent .The retrieval of the knowledge was done based on the similarity of the nearest neighbor algorithm. For validating of the implemented system, results of the system has compared by the results of the decision making of the expert of the process.

Knowledge management vs business process management in contemporary enterprises

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Bitkowska Agnieszka

2016-06-01

Full Text Available The main objective of this paper is to identify the system of knowledge management in contemporary process organizations in business process perspective, especially with regard to technological and social conditions. Methodology is based on literature analysis and case studies. The integration of knowledge management technologies, concepts and methods into organizational business processes is challenging research issue today. The concepts of knowledge management and business process management should be analyzed jointly in the contemporary enterprises. Despite of the growing interest among researchers and practitioners of the concept of the knowledge management referring to business process management there is a lack of articles in this area. Appropriate approach to the modelling of knowledge management processes, as well as the use of IT tools, and a motivation system are of key importance for the introduction of this solution in organizations.

The research on construction and application of machining process knowledge base

Science.gov (United States)

Zhao, Tan; Qiao, Lihong; Qie, Yifan; Guo, Kai

2018-03-01

In order to realize the application of knowledge in machining process design, from the perspective of knowledge in the application of computer aided process planning(CAPP), a hierarchical structure of knowledge classification is established according to the characteristics of mechanical engineering field. The expression of machining process knowledge is structured by means of production rules and the object-oriented methods. Three kinds of knowledge base models are constructed according to the representation of machining process knowledge. In this paper, the definition and classification of machining process knowledge, knowledge model, and the application flow of the process design based on the knowledge base are given, and the main steps of the design decision of the machine tool are carried out as an application by using the knowledge base.

Knowledge acquisition process as an issue in information sciences

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Boris Bosančić

2016-07-01

Full Text Available The paper presents an overview of some problems of information science which are explicitly portrayed in literature. It covers the following issues: information explosion, information flood and data deluge, information retrieval and relevance of information, and finally, the problem of scientific communication. The purpose of this paper is to explain why knowledge acquisition, can be considered as an issue in information sciences. The existing theoretical foundation within the information sciences, i.e. the DIKW hierarchy and its key concepts - data, information, knowledge and wisdom, is recognized as a symbolic representation as well as the theoretical foundation of the knowledge acquisition process. Moreover, it seems that the relationship between the DIKW hierarchy and the knowledge acquisition process is essential for a stronger foundation of information sciences in the 'body' of the overall human knowledge. In addition, the history of both the human and machine knowledge acquisition has been considered, as well as a proposal that the DIKW hierarchy take place as a symbol of general knowledge acquisition process, which could equally relate to both human and machine knowledge acquisition. To achieve this goal, it is necessary to modify the existing concept of the DIKW hierarchy. The appropriate modification of the DIKW hierarchy (one of which is presented in this paper could result in a much more solid theoretical foundation of the knowledge acquisition process and information sciences as a whole. The theoretical assumptions on which the knowledge acquisition process may be established as a problem of information science are presented at the end of the paper. The knowledge acquisition process does not necessarily have to be the subject of epistemology. It may establish a stronger link between the concepts of data and knowledge; furthermore, it can be used in the context of scientific research, but on the more primitive level than conducting

The knowledge-conversion process in a specialized school

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Frederico Cesar Mafra Pereira

2007-11-01

Full Text Available This article present the knowledge-conversion process in a small business company located in Belo Horizonte (MG - study of case in a specialized school -, using the theoretical referencial of the four knowledge-conversion processes (NONAKA and TAKEUCHI, 1997.

Processes, data structures, and apparatuses for representing knowledge

Science.gov (United States)

Hohimer, Ryan E [West Richland, WA; Thomson, Judi R [Guelph, CA; Harvey, William J [Richland, WA; Paulson, Patrick R [Pasco, WA; Whiting, Mark A [Richland, WA; Tratz, Stephen C [Richland, WA; Chappell, Alan R [Seattle, WA; Butner, R Scott [Richland, WA

2011-09-20

Processes, data structures, and apparatuses to represent knowledge are disclosed. The processes can comprise labeling elements in a knowledge signature according to concepts in an ontology and populating the elements with confidence values. The data structures can comprise knowledge signatures stored on computer-readable media. The knowledge signatures comprise a matrix structure having elements labeled according to concepts in an ontology, wherein the value of the element represents a confidence that the concept is present in an information space. The apparatus can comprise a knowledge representation unit having at least one ontology stored on a computer-readable medium, at least one data-receiving device, and a processor configured to generate knowledge signatures by comparing datasets obtained by the data-receiving devices to the ontologies.

Knowledge representation and natural language processing

Energy Technology Data Exchange (ETDEWEB)

Weischedel, R.M.

1986-07-01

In principle, natural language and knowledge representation are closely related. This paper investigates this by demonstrating how several natural language phenomena, such as definite reference, ambiguity, ellipsis, ill-formed input, figures of speech, and vagueness, require diverse knowledge sources and reasoning. The breadth of kinds of knowledge needed to represent morphology, syntax, semantics, and pragmatics is surveyed. Furthermore, several current issues in knowledge representation, such as logic versus semantic nets, general-purpose versus special-purpose reasoners, adequacy of first-order logic, wait-and-see strategies, and default reasoning, are illustrated in terms of their relation to natural language processing and how natural language impact the issues.

Diagnostic reasoning and underlying knowledge of students with preclinical patient contacts in PBL.

Science.gov (United States)

Diemers, Agnes D; van de Wiel, Margje W J; Scherpbier, Albert J J A; Baarveld, Frank; Dolmans, Diana H J M

2015-12-01

Medical experts have access to elaborate and integrated knowledge networks consisting of biomedical and clinical knowledge. These coherent knowledge networks enable them to generate more accurate diagnoses in a shorter time. However, students' knowledge networks are less organised and students have difficulties linking theory and practice and transferring acquired knowledge. Therefore we wanted to explore the development and transfer of knowledge of third-year preclinical students on a problem-based learning (PBL) course with real patient contacts. Before and after a 10-week PBL course with real patients, third-year medical students were asked to think out loud while diagnosing four types of paper patient problems (two course cases and two transfer cases), and explain the underlying pathophysiological mechanisms of the patient features. Diagnostic accuracy and time needed to think through the cases were measured. The think-aloud protocols were transcribed verbatim and different types of knowledge were coded and quantitatively analysed. The written pathophysiological explanations were translated into networks of concepts. Both the concepts and the links between concepts in students' networks were compared to model networks. Over the course diagnostic accuracy increased, case-processing time decreased, and students used less biomedical and clinical knowledge during diagnostic reasoning. The quality of the pathophysiological explanations increased: the students used more concepts, especially more model concepts, and they used fewer wrong concepts and links. The findings differed across course and transfer cases. The effects were generally less strong for transfer cases. Students' improved diagnostic accuracy and the improved quality of their knowledge networks suggest that integration of biomedical and clinical knowledge took place during a 10-week course. The differences between course and transfer cases demonstrate that transfer is complex and time-consuming. We

Information Technology and Knowledge Processes : - an Uneasy Couple?

DEFF Research Database (Denmark)

Brøndsted, J.; Christiansen, N.; Nicolajsen, Hanne Westh

2001-01-01

, are both very relevant, interrelated and mutually enabling aspects of the organizational knowledge processes. However it seems as it the research on IT in knowledge management has been primarily concerned with knowledge. We argue that there is a need for studying the work practices in a socio......In this paper we apply the framework of Cook and Brown (1999) to gain a broader perspective on the role of IT in organizational knowledge creation and use. The framework of Cook and Brown suggests that knowledge, as something people possess, and knowing, as the epistemic work done in action......-technical perspective taking the interconnected relationship between knowledge and knowing into account. We explore the role of IT in knowledge processes by studying three different practices. These practices are a pre-defense of a Ph.D. dissertation using a video conferencing system in the area of geophysics...

PROCESS DOCUMENTATION: A MODEL FOR KNOWLEDGE MANAGEMENT IN ORGANIZATIONS.

Science.gov (United States)

Haddadpoor, Asefeh; Taheri, Behjat; Nasri, Mehran; Heydari, Kamal; Bahrami, Gholamreza

2015-10-01

Continuous and interconnected processes are a chain of activities that turn the inputs of an organization to its outputs and help achieve partial and overall goals of the organization. These activates are carried out by two types of knowledge in the organization called explicit and implicit knowledge. Among these, implicit knowledge is the knowledge that controls a major part of the activities of an organization, controls these activities internally and will not be transferred to the process owners unless they are present during the organization's work. Therefore the goal of this study is identification of implicit knowledge and its integration with explicit knowledge in order to improve human resources management, physical resource management, information resource management, training of new employees and other activities of Isfahan University of Medical Science. The project for documentation of activities in department of health of Isfahan University of Medical Science was carried out in several stages. First the main processes and related sub processes were identified and categorized with the help of planning expert. The categorization was carried out from smaller processes to larger ones. In this stage the experts of each process wrote down all their daily activities and organized them into general categories based on logical and physical relations between different activities. Then each activity was assigned a specific code. The computer software was designed after understanding the different parts of the processes, including main and sup processes, and categorization, which will be explained in the following sections. The findings of this study showed that documentation of activities can help expose implicit knowledge because all of inputs and outputs of a process along with the length, location, tools and different stages of the process, exchanged information, storage location of the information and information flow can be identified using proper

Using information technology to support knowledge conversion processes

Directory of Open Access Journals (Sweden)

2001-01-01

Full Text Available One of the main roles of Information Technology in Knowledge Management programs is to accelerate the speed of knowledge transfer and creation. The Knowledge Management tools intend to help the processes of collecting and organizing the knowledge of groups of individuals in order to make this knowledge available in a shared base. Due to the largeness of the concept of knowledge, the software market for Knowledge Management seems to be quite confusing. Technology vendors are developing different implementations of the Knowledge Management concepts in their software products. Because of the variety and quantity of Knowledge Management tools available on the market, a typology may be a valuable aid to organizations that are looking for answers to specific needs. The objective of this article is to present guidelines that help to design such a typology. Knowledge Management solutions such as intranet systems, Electronic Document Management (EDM, groupware, workflow, artificial intelligence-based systems, Business Intelligence (BI, knowledge map systems, innovation support, competitive intelligence tools and knowledge portals are discussed in terms of their potential contributions to the processes of creating, registering and sharing knowledge. A number of Knowledge Management tools (Lotus Notes, Microsoft Exchange, Business Objects, Aris Toolset, File Net, Gingo, Vigipro, Sopheon have been checked. The potential of each category of solutions to support the transfer of tacit and/or explicit knowledge and to facilitate the knowledge conversion spiral in the sense of Nonaka and Takeuchi (1995 is discussed.

Knowledge and process in Whitehead’s philosophy of organism

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Alfonso Gómez Fernández

2014-11-01

Full Text Available The aim of this article is to expound the whiteheadian conception of knowledge as a process. It requires explaining previously the core of his metaphysics, known as the «speculative scheme». All knowledge is essentially a process, not only in a subjective but also in an objective sense, for the British philosopher. Process has to be part of the known object, because sense, relevance and therefore understanding only appear in the process, in creative advance. In accordance with the speculative scheme structure (eternal objects» presupposes a process. The traditional classification of knowledge (sensuous and intellectual ignores the root of all kinds of knowledge: the paradoxical concept of a «non-sensuous perception». This concept emphasizes the «biological» constituent of all act of knowledge, and connects consciousness to reality. Finally I explain the culmination of this gnoseology, known as Reformed Subjectivist Principle. This principle leads to a peculiar realism, far from both Greek and medieval realism and from modern subjectivism likewise.

Improvement of product design process by knowledge value analysis

OpenAIRE

XU, Yang; BERNARD, Alain; PERRY, Nicolas; LAROCHE, Florent

2013-01-01

Nowadays, design activities remain the core issue for global product development. As knowledge is more and more integrated, effective analysis of knowledge value becomes very useful for the improvement of product design processes. This paper aims at proposing a framework of knowledge value analysis in the context of product design process. By theoretical analysis and case study, the paper illustrates how knowledge value can be calculated and how the results can help the improvement of product...

A PROCESS-BASED APPROACH TO KNOWLEDGE MANAGEMENT

OpenAIRE

Kovačić, Andrej; Bosilj Vukšić, Vesna; Lončar, Anita

2006-01-01

This paper analyses the relationship between business process modelling, knowledge management and information systems development projects. The paper’s main objective is to present business rules as the encoded knowledge of corporate business practices. Further, it introduces a rule-based business activity meta-model as a repository in which business knowledge can be captured and traced from their origin in the business environment through to their implementation in information systems. The c...

Integrating ergonomic knowledge into engineering design processes

DEFF Research Database (Denmark)

Hall-Andersen, Lene Bjerg

Integrating ergonomic knowledge into engineering design processes has been shown to contribute to healthy and effective designs of workplaces. However, it is also well-recognized that, in practice, ergonomists often have difficulties gaining access to and impacting engineering design processes...... employed in the same company, constituted a supporting factor for the possibilities to integrate ergonomic knowledge into the engineering design processes. However, the integration activities remained discrete and only happened in some of the design projects. A major barrier was related to the business...... to the ergonomic ambitions of the clients. The ergonomists’ ability to navigate, act strategically, and compromise on ergonomic inputs is also important in relation to having an impact in the engineering design processes. Familiarity with the engineering design terminology and the setup of design projects seems...

Meeting Organizational Performance with Shared Knowledge Management Processes

OpenAIRE

Franco, Massimo; Mariano, Stefania

2010-01-01

Using empirical research data, this study investigated how knowledge is stored and retrieved in an American company and contributed to the growing body of literature on the use of knowledge, technology, and memory systems to improve organizational performance. It demonstrated the importance of individual motivation and efforts, managerial capabilities, and shared organizational technologies in the management of organizational processes and revealed factors influencing the processes of knowled...

Constructing knowledge through perceptual processes in making craft-art

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Milla Ojala

2013-10-01

Full Text Available The focus of the study is on the knowledge that is constructed through perceptual processes during craft making in the context of the Finnish Basic Education in the Arts (BEA system. Craft studies in the BEA are defined as craft-art. The research method used is the grounded theory. The data consists of seven interviews and participant observations. Participants in the study are adolescents who study craft-art in the BEA system in Visual Art School, Aimo in Hämeenlinna. The aim of the article is to present, define and reflect on the concepts, properties and dimensions concerning perceptual processes that are discovered in this stage of the study following grounded theory procedures. The perceptual processes are an essential means of constructing knowledge in craft-art. Consequently, one aim of the study is to discuss how these processes are connected to various types of knowledge. The perceptual processes are described by seven concepts: imitative, anticipative, evaluative, experimental, emotional, temporal and bodily perceptions. They indicate on a conceptual level the characteristic of knowledge constructed through perceptual processes in craft-art. Further, theconcepts have several properties that can vary dimensionally between two qualities. The properties are activity, function and position. The dimensions of the properties vary from active to passive, formal to informal and internal to external. In conclusion, the concepts can describe a large range of incidents in different situations. They also seem to describe well the practice of  craft-art and there are several connections with pre-existing concepts of knowledge.Keywords: Craft, Knowledge, Perceptual process, Basic Education in the Arts, Grounded Theory 

Human Resource Management in the Enhancement Processes of Knowledge Management

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Didi Sundiman

2017-11-01

Full Text Available This research explored Human Resource Management (HRM in enhancement processes of knowledge management. This research explored how HRM practice enhanced the operational of knowledge management. Data were collected by a survey by interviewing 12 informants from Small and Medium Enterprise (SME. The results show that HRM practice gives initiative in the enhancement process of the knowledge management strategy applied to the company. It can be concluded that each sub-component of HRM affects the components of knowledge management, and HRM is highly influential and has a positive effect on quality management processes and vice versa in the work environment.

Evaluating Knowledge of Business Processes

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Andra TURDASAN

2016-01-01

Full Text Available Any organization relies on processes/procedures in order to organize the operations. Those processes can be explicit (e.g. textual descriptions of workflow steps or graphical descriptions or implicit (e.g. employees have learned by experience the steps needed to ‘get things done’. A widely acknowledged fact is that processes change due to internal and/or external factors. How can managers make sure the employees know the last version of the process? The current practice is to test employees by multiple-choice questions. This paper proposes a novel knowledge-testing approach based on graphical and interactive questions. To validate our approach, we set up a single-factor controlled experiment with novices and experts in a faculty admission process. The results show that our approach has better results in terms of correct answers.

Accumulating Project Management Knowledge Using Process Theory

NARCIS (Netherlands)

Niederman, Fred; March, Salvatore T.; Mueller, Benjamin

2016-01-01

Process theory has become an important mechanism for the accumulation of knowledge in a number of disciplines. In contrast with variance theory, which focuses on co-variation of dependent and independent variables, process theory focuses on sequences of activities, their duration and the intervals

Knowledge-Centric Technical Support Organization (TSO) Using Process Oriented Knowledge Management Approach

International Nuclear Information System (INIS)

Mohamad Safuan Sulaiman; Siti Nurbahyah Hamdan; Mohd Dzul Aiman Aslan

2014-01-01

In the United States of America, Process Oriented Knowledge Management (POKM) Model has been successfully implemented in most of Nuclear Power Plants. This approach has been introduced in Nuclear Knowledge Management program by the IAEA since 2011. Malaysia has involved in the IAEA Coordinated Research Project (CRP) focusing the approach started in 2011. The main objective for Malaysian participation of this project is to support readiness in terms of nuclear technical knowledge by Technical Support Organization (TSO) for Nuclear Power Program. This project has focused on several nuclear technical areas which consist of Public Information (PI), Radiological Impact Assessment (RIA), Nuclear Reactor Technology (NRT), Plant and Prototype Development (PDC) and nuclear knowledge management. This paper articulates the detail POKM approach and project experience in implementing the approach at organizational level. (author)

Enabling knowledge processes in innovative environments

NARCIS (Netherlands)

Pavesi, S.

2003-01-01

The concept of organisational knowledge as a valuable strategic asset has become quite popular recently. Increased competition, globalisation and the emergence of new organisational models built on process-based organisational structures require organisations to create, capture, share and apply

Managing environmental knowledge through learning processes in Spanish hospitality companies.

Science.gov (United States)

Cegarra-Navarro, Juan Gabriel; Martinez Martinez, Aurora

2010-11-01

The major focus of this research is to investigate whether environmental knowledge has any impact on organizational outcomes through an empirical investigation of 127 Spanish hospitality companies, using structural equation models. Our results show that environmental knowledge is an important determiner for developing organizational outcomes. However, this relationship is completed with just two related constructs: Firstly, the company's acquisition process plays a key role in managing the tension between the knowledge necessary to develop the appropriated environmental initiatives and current knowledge. Secondly, the company's distribution process also sheds light on tangible means for managers to enhance their company's outcomes through environmental knowledge.

Knowledge-based processing for aircraft flight control

Science.gov (United States)

Painter, John H.; Glass, Emily; Economides, Gregory; Russell, Paul

1994-01-01

This Contractor Report documents research in Intelligent Control using knowledge-based processing in a manner dual to methods found in the classic stochastic decision, estimation, and control discipline. Such knowledge-based control has also been called Declarative, and Hybid. Software architectures were sought, employing the parallelism inherent in modern object-oriented modeling and programming. The viewpoint adopted was that Intelligent Control employs a class of domain-specific software architectures having features common over a broad variety of implementations, such as management of aircraft flight, power distribution, etc. As much attention was paid to software engineering issues as to artificial intelligence and control issues. This research considered that particular processing methods from the stochastic and knowledge-based worlds are duals, that is, similar in a broad context. They provide architectural design concepts which serve as bridges between the disparate disciplines of decision, estimation, control, and artificial intelligence. This research was applied to the control of a subsonic transport aircraft in the airport terminal area.

Building on prior knowledge: schema-dependent encoding processes relate to academic performance.

Science.gov (United States)

van Kesteren, Marlieke T R; Rijpkema, Mark; Ruiter, Dirk J; Morris, Richard G M; Fernández, Guillén

2014-10-01

mechanisms underlying acquisition of new knowledge that can be integrated into preexisting conceptual schemas and may indicate how relevant this process is for study success.

Effects of prior knowledge on decisions made under perceptual vs. categorical uncertainty

Directory of Open Access Journals (Sweden)

Kathleen eHansen

2012-11-01

Full Text Available Humans use prior knowledge to bias decisions made under uncertainty. In this fMRI study we predicted that different brain dynamics play a role when prior knowledge is added to decisions made under perceptual vs. categorical uncertainty. Subjects decided whether shapes belonged to Category S – smoother – or Category B – bumpier – under both uncertainty conditions, with or without prior knowledge cues. When present, the prior knowledge cue, 80/20 or 50/50, indicated that 80% and 20% (or 50% and 50% were the chances that responding "S" and "B" (or vice versa would be correct. During perceptual uncertainty, shapes were degraded with noise. During categorical uncertainty, shapes were ambiguous. Adding the 80/20 cue increased activation during perceptual uncertainty in bilateral lateral occipital cortex and left middle frontal gyrus (MidFG, and decreased activity in bilateral lateral occipital cortex during categorical uncertainty. Right MidFG and other frontoparietal regions were active in all conditions. The results demonstrate that left MidFG shows activation changes, suggestive of an influence on visual cortex, that depend on the factor that makes the decisions difficult. When sensory evidence is difficult to perceive, prior knowledge increases visual cortical activity. When the sensory evidence is easy to perceive but difficult to interpret, prior knowledge decreases visual cortical activity.

A first-principles generic methodology for representing the knowledge base of a process diagnostic expert system

International Nuclear Information System (INIS)

Reifman, J.; Briggs, L.L.; Wei, T.Y.C.

1990-01-01

In this paper we present a methodology for identifying faulty component candidates of process malfunctions through basic physical principles of conservation, functional classification of components and information from the process schematics. The basic principles of macroscopic balance of mass, momentum and energy in thermal hydraulic control volumes are applied in a novel approach to incorporate deep knowledge into the knowledge base. Additional deep knowledge is incorporated through the functional classification of process components according to their influence in disturbing the macroscopic balance equations. Information from the process schematics is applied to identify the faulty component candidates after the type of imbalance in the control volumes is matched against the functional classification of the components. Except for the information from the process schematics, this approach is completely general and independent of the process under consideration. The use of basic first-principles, which are physically correct, and the process-independent architecture of the diagnosis procedure allow for the verification and validation of the system. A prototype process diagnosis expert system is developed and a test problem is presented to identify faulty component candidates in the presence of a single failure in a hypothetical balance of plant of a liquid metal nuclear reactor plant

Which kind of knowledge is suitable for redesigning hospital logistic processes?

NARCIS (Netherlands)

Maruster, L; Jorna, RJ; Miksch, S; Hunter, J; Keravnou, E

2005-01-01

A knowledge management perspective is rarely used to model a process. Using the cognitive perspective on knowledge management in which we start our analysis with events and knowledge (bottom-up) instead of with processes and units (top-down), we propose a new approach for redesigning hospital

CNCAN Knowledge Management Process and Tools in Support of Sustainable Development of Regulatory Competences

International Nuclear Information System (INIS)

Tronea, M.; Ciurea, C.; Oprisescu, M.; Liutiev, C.; Ghinea, P.

2016-01-01

Full text: The paper presents the knowledge management process and the knowledge management portal developed by CNCAN, in the framework of the Regional Excellence Project on Regulatory Capacity Building in Nuclear and Radiological Safety, Emergency Preparedness and Response in Romania. The activities of this project started in 2014. The general process for knowledge management is presented, together with its sub-processes: identification of the necessary knowledge; identification of the risk of knowledge loss; acquisition and/or creation of knowledge; knowledge retention (capture, collect, store and organize knowledge); knowledge utilization; review of the effectiveness of the knowledge management process; identification of opportunities for improving the knowledge management process. The paper also presents a set of indicators of the effectiveness of the knowledge management process and the artifacts, espoused values and basic assumptions supporting an effective knowledge management process. The necessary knowledge has been identified using the IAEA recommendations on managing regulatory body competence and the SARCoN methodology. The knowledge management process has been developed based on the IAEA publications on knowledge management in the nuclear industry and in regulatory bodies. The implementation of the process and the development of the portal are ongoing, with more than 20% of the staff using the portal. (author

Diversity attitudes and group knowledge processing in multicultural organizations

DEFF Research Database (Denmark)

Lauring, Jakob; Selmer, Jan

2013-01-01

The ability to locate, share, and use knowledge is vital for effective functioning of organizations. However, such knowledge processing can be complicated by increasing cultural diversity. Recent studies have suggested that a group’s diversity attitudes may increase group outcomes. In this study...... diversity only had a positive effect on personal knowledge....

Knowledge adquisition strategies in firm innovation processes

OpenAIRE

Vega Jurado, Jaider; Gutiérrez Gracia, Antonio; Fernández de Lucio, Ignacio

2009-01-01

The recognition of external agents as an important knowledge source to innovation processes means that the firms must face a key decision: generate in-house or acquire externally the required technological knowledge. Owing to its implications, this decision has become a very important topic between academics and practitioners of innovation, promoting the development of a body of theoretical and empirical literature about the factors and motivations which influence it. This paper provides a re...

Knowledge-Oriented Physics-Based Motion Planning for Grasping Under Uncertainty

OpenAIRE

Ud Din, Muhayy; Akbari, Aliakbar; Rosell Gratacòs, Jan

2017-01-01

Grasping an object in unstructured and uncertain environments is a challenging task, particularly when a collision-free trajectory does not exits. High-level knowledge and reasoning processes, as well as the allowing of interaction between objects, can enhance the planning efficiency in such environments. In this direction, this study proposes a knowledge-oriented physics-based motion planning approach for a hand-arm system that uses a high-level knowledge-based reasoning to partition the wor...

Use of e-learning in clinical clerkships: effects on acquisition of dermatological knowledge and learning processes

Science.gov (United States)

Martens, Herm; Nagtzaam, Ivo; Heeneman, Sylvia

2018-01-01

Objectives To obtain a deeper understanding of how the e-learning program, Education in Dermatology (ED), affects the acquisition of dermatological knowledge and the underlying learning processes of medical students in their clinical phase. Methods The study used a mixed method design with a convergent parallel collection of data. Medical students (n=62) from Maastricht University (The Netherlands) were randomized to either a conventional teaching group (control group n=30) or conventional teaching plus the e-learning program (application on smartphone) group (e-learning group n=32). Pre- and post-intervention knowledge test results were analysed using an independent t-test. Individual semi-structured interviews (n=9) were conducted and verbatim-transcribed recordings were analysed using King’s template analysis. Results The e-learning program positively influenced students’ level of knowledge and their process of learning. A significant difference was found in the post-test scores for the control group (M=51.4, SD=6.43) and the e-learning group (M=73.09, SD=5.12); t(60)=-14.75, pe-learning program stimulated students’ learning as the application promoted the identification and recognition of skin disorders, the use of references, creation of documents and sharing information with colleagues. Conclusions This study demonstrated that use of the e-learning program led to a significant improvement in basic dermatological knowledge. The underlying learning processes indicated that e-learning programs in dermatology filled a vital gap in the understanding of clinical reasoning in dermatology. These results might be useful when developing (clinical) teaching formats with a special focus on visual disciplines.  PMID:29352748

Use of e-learning in clinical clerkships: effects on acquisition of dermatological knowledge and learning processes.

Science.gov (United States)

Fransen, Frederike; Martens, Herm; Nagtzaam, Ivo; Heeneman, Sylvia

2018-01-17

To obtain a deeper understanding of how the e-learning program, Education in Dermatology (ED), affects the acquisition of dermatological knowledge and the underlying learning processes of medical students in their clinical phase. The study used a mixed method design with a convergent parallel collection of data. Medical students (n=62) from Maastricht University (The Netherlands) were randomized to either a conventional teaching group (control group n=30) or conventional teaching plus the e-learning program (application on smartphone) group (e-learning group n=32). Pre- and post-intervention knowledge test results were analysed using an independent t-test. Individual semi-structured interviews (n=9) were conducted and verbatim-transcribed recordings were analysed using King's template analysis. The e-learning program positively influenced students' level of knowledge and their process of learning. A significant difference was found in the post-test scores for the control group (M=51.4, SD=6.43) and the e-learning group (M=73.09, SD=5.12); t(60)=-14.75, pe-learning program stimulated students' learning as the application promoted the identification and recognition of skin disorders, the use of references, creation of documents and sharing information with colleagues. This study demonstrated that use of the e-learning program led to a significant improvement in basic dermatological knowledge. The underlying learning processes indicated that e-learning programs in dermatology filled a vital gap in the understanding of clinical reasoning in dermatology. These results might be useful when developing (clinical) teaching formats with a special focus on visual disciplines.

The knowledge conversion SECI process as innovation indicator analysis factor

OpenAIRE

Silva, Elaine da [UNESP; Valentim, Marta Lígia Pomim [UNESP

2013-01-01

It highlights the innovation importance in the current society and presents innovation indicators applied in 125 countries. We made an analysis in the 80 variables distributed through seven GII pillars, trying to identify the direct, indirect or null incidences of the knowledge conversion way described by the SECI Process. The researched revealed the fact that knowledge management, in this case specifically the knowledge conversion SECI Process, is present in the variables that, according to ...

Instructional Transaction Theory: Knowledge Relationships among Processes, Entities, and Activities.

Science.gov (United States)

Merrill, M. David; And Others

1993-01-01

Discussion of instructional transaction theory focuses on knowledge representation in an automated instructional design expert system. A knowledge structure called PEA-Net (processes, entities, and activities) is explained; the refrigeration process is used as an example; text resources and graphic resources are described; and simulations are…

On knowledge transfer management as a learning process for ad hoc teams

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Iliescu, D.

2017-08-01

Knowledge management represents an emerging domain becoming more and more important. Concepts like knowledge codification and personalisation, knowledge life-cycle, social and technological dimensions, knowledge transfer and learning management are integral parts. Focus goes here in the process of knowledge transfer for the case of ad hoc teams. The social dimension of knowledge transfer plays an important role. No single individual actors involved in the process, but a collective one, representing the organisation. It is critically important for knowledge to be managed from the life-cycle point of view. A complex communication network needs to be in place to supports the process of knowledge transfer. Two particular concepts, the bridge tie and transactive memory, would eventually enhance the communication. The paper focuses on an informational communication platform supporting the collaborative work on knowledge transfer. The platform facilitates the creation of a topic language to be used in knowledge modelling, storage and reuse, by the ad hoc teams.

Building the competitive intelligence knowledge: processes and activities in a corporate organisation

OpenAIRE

Sreenivasulu, V.

1999-01-01

This paper discusses the process of building and developing comprehensive tools, techniques, support systems, and better methods of harnessing the competitive intelligence knowledge processes. The author stresses the need for building sophisticated methodological competitive intelligence knowledge acquisition, systematic collection of competitive intelligence knowledge from various sources for critical analysis, process, organization, synthesis, assessment, screening, filtering and interpreta...

Socially Grounded Analysis of Knowledge Management Systems and Processes

NARCIS (Netherlands)

Guizzardi, R.S.S.; Perini, A.; Dignum, V.

2008-01-01

In the struggle to survive and compete in face of constant technological changes and unstable business environments, organizations recognize knowledge as its most valuable asset. Consequently, these organizations often invest on Knowledge Management (KM), seeking to enhance their internal processes

Know the risk, take the win: how executive functions and probability processing influence advantageous decision making under risk conditions.

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Brand, Matthias; Schiebener, Johannes; Pertl, Marie-Theres; Delazer, Margarete

2014-01-01

Recent models on decision making under risk conditions have suggested that numerical abilities are important ingredients of advantageous decision-making performance, but empirical evidence is still limited. The results of our first study show that logical reasoning and basic mental calculation capacities predict ratio processing and that ratio processing predicts decision making under risk. In the second study, logical reasoning together with executive functions predicted probability processing (numeracy and probability knowledge), and probability processing predicted decision making under risk. These findings suggest that increasing an individual's understanding of ratios and probabilities should lead to more advantageous decisions under risk conditions.

Socialization as key process in knowledge management

Directory of Open Access Journals (Sweden)

Francisco José GARCÍA-PEÑALVO

2016-07-01

Full Text Available The editorial of this second issue of volume 17,corresponding to 2016, is devoted to socialization process in the knowledge management in order to complement the special section about Social Networks and Education.

Knowledge and Processes in Design. DPS Final Report.

Science.gov (United States)

Pirolli, Peter

Four papers from a project concerning information-processing characterizations of the knowledge and processes involved in design are presented. The project collected and analyzed verbal protocols from instructional designers, architects, and mechanical engineers. A framework was developed for characterizing the problem spaces of design that…

KNOWLEDGE MANAGEMENT PROCESSES AND INTELLECTUAL PROPERTY MANAGEMENT PROCESSES: AN INTEGRATED CONCEPTUAL FRAMEWORK

OpenAIRE

HENAO-CALAD, MONICA; RIVERA-MONTOYA, PAULA; URIBE-OCHOA, BEATRIZ

2017-01-01

ABSTRACT Intellectual property management, knowledge management are disciplines that have been treated independently, both in academia and in the organizational field. Through the legal discipline of intellectual property, the former manages intangible assets that are eligible for protection (copyright, patents and trademarks, among others) leaving aside those assets that cannot be realized in any way. The latter is devoted to the processes of knowledge management in general, namely, the know...

Knowledge Assisted Integrated Design of a Component and Its Manufacturing Process

Science.gov (United States)

Gautham, B. P.; Kulkarni, Nagesh; Khan, Danish; Zagade, Pramod; Reddy, Sreedhar; Uppaluri, Rohith

Integrated design of a product and its manufacturing processes would significantly reduce the total cost of the products as well as the cost of its development. However this would only be possible if we have a platform that allows us to link together simulations tools used for product design, performance evaluation and its manufacturing processes in a closed loop. In addition to that having a comprehensive knowledgebase that provides systematic knowledge guided assistance to product or process designers who may not possess in-depth design knowledge or in-depth knowledge of the simulation tools, would significantly speed up the end-to-end design process. In this paper, we propose a process and illustrate a case for achieving an integrated product and manufacturing process design assisted by knowledge support for the user to make decisions at various stages. We take transmission component design as an example. The example illustrates the design of a gear for its geometry, material selection and its manufacturing processes, particularly, carburizing-quenching and tempering, and feeding the material properties predicted during heat treatment into performance estimation in a closed loop. It also identifies and illustrates various decision stages in the integrated life cycle and discusses the use of knowledge engineering tools such as rule-based guidance, to assist the designer make informed decisions. Simulation tools developed on various commercial, open-source platforms as well as in-house tools along with knowledge engineering tools are linked to build a framework with appropriate navigation through user-friendly interfaces. This is illustrated through examples in this paper.

Empowering production workers with digitally facilitated knowledge processes--a conceptual framework

DEFF Research Database (Denmark)

Hannola, Lea; Richter, Alexander; Richter, Shahper

2018-01-01

proposes a conceptual framework for empowering workers in industrial production environments with digitally facilitated knowledge management processes. The framework explores four concrete facets of digital advancements that apply to a wide range of knowledge processes and production strategies...

A Collaborative Knowledge Management Process for Implementing Healthcare Enterprise Information Systems

Science.gov (United States)

Cheng, Po-Hsun; Chen, Sao-Jie; Lai, Jin-Shin; Lai, Feipei

This paper illustrates a feasible health informatics domain knowledge management process which helps gather useful technology information and reduce many knowledge misunderstandings among engineers who have participated in the IBM mainframe rightsizing project at National Taiwan University (NTU) Hospital. We design an asynchronously sharing mechanism to facilitate the knowledge transfer and our health informatics domain knowledge management process can be used to publish and retrieve documents dynamically. It effectively creates an acceptable discussion environment and even lessens the traditional meeting burden among development engineers. An overall description on the current software development status is presented. Then, the knowledge management implementation of health information systems is proposed.

Cultivating the Under-Mined: Cross-Case Analysis as Knowledge Mobilization

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Samia Khan

2008-01-01

Full Text Available Despite a plethora of case studies in the social sciences, it is the authors' opinion that case studies remain relatively under-mined sources of expertise. Cross-case analysis is a research method that can mobilize knowledge from individual case studies. The authors propose that mobilization of case knowledge occurs when researchers accumulate case knowledge, compare and contrast cases, and in doing so, produce new knowledge. In this article, the authors present theories of how people can learn from sets of cases. Second, existing techniques for cross-case analysis are discussed. Third, considerations that enable researchers to engage in cross-case analysis are suggested. Finally, the authors introduce a novel online database: the Foresee (4C database. The purpose of the database is to mobilize case knowledge by helping researchers perform cross-case analysis and by creating an online research community that facilitates dialogue and the mobilization of case knowledge. The design of the 4C database is informed by theories of how people learn from case studies and cross-case analysis techniques. We present evidence from case study research that use of the 4C database helps to mobilize previously dormant case study knowledge to foster greater expertise. URN: urn:nbn:de:0114-fqs0801348

Assessing Perceived Knowledge Creation: The Role of Organizational Knowledge and Market Environment

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Khalid Abdul Wahid

2016-06-01

Full Text Available The purpose of this research is to investigate the impact of organizational knowledge factors and market knowledge factors on knowledge creation among Thai innovative companies. 464 questionnaires were distributed to Thai innovative companies registered under the National Innovation Agency (NIA and 217 were returned. Structural Equation Modelling (SEM is used to determine the effect of two sets of knowledge creation sources: organizational knowledge (social interaction, organizational routines and information system and market knowledge (customer orientation, competitor orientation and supplier orientation on knowledge creation (product and service outcome, process outcome and market outcome. The results indicated that the integration of organizational knowledge and market knowledge is the main driver of knowledge creation. Furthermore, the findings suggest that social interaction and customer orientation are the most significant predictors of knowledge creation. This study provides an empirical analysis on the importance of different sources of knowledge in the knowledge creation process in SMEs and its impact on companies’ innovative knowledge outcomes.

An ontological knowledge based system for selection of process monitoring and analysis tools

DEFF Research Database (Denmark)

Singh, Ravendra; Gernaey, Krist; Gani, Rafiqul

2010-01-01

monitoring and analysis tools for a wide range of operations has made their selection a difficult, time consuming and challenging task. Therefore, an efficient and systematic knowledge base coupled with an inference system is necessary to support the optimal selection of process monitoring and analysis tools......, satisfying the process and user constraints. A knowledge base consisting of the process knowledge as well as knowledge on measurement methods and tools has been developed. An ontology has been designed for knowledge representation and management. The developed knowledge base has a dual feature. On the one...... procedures has been developed to retrieve the data/information stored in the knowledge base....

Knowledge Management - Identification of Domain Specific Knowledge Processes

DEFF Research Database (Denmark)

Larsen, Michael Holm

1999-01-01

Implementation of Information Technology infer substantial changes to an organisation, e.g. changes in jobs, roles of the company's employees, and the knowledge content of these jobs.This paper point out some of the knowledge management issues and challenges in the case of an implementation of an...... performed by humans. Their decisions are based on the integration of three different kinds of knowledge, i.e. uncodifiable or tacit knowledge, codifiable data from acquisition systems, and codifiable best practice from knowledge repositories....

Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes.

Science.gov (United States)

Zhou, Du; Yuan, Xi; Gao, Haoxiang; Wang, Ailing; Liu, Jun; El Fakir, Omer; Politis, Denis J; Wang, Liliang; Lin, Jianguo

2016-12-13

The use of Finite Element (FE) simulation software to adequately predict the outcome of sheet metal forming processes is crucial to enhancing the efficiency and lowering the development time of such processes, whilst reducing costs involved in trial-and-error prototyping. Recent focus on the substitution of steel components with aluminum alloy alternatives in the automotive and aerospace sectors has increased the need to simulate the forming behavior of such alloys for ever more complex component geometries. However these alloys, and in particular their high strength variants, exhibit limited formability at room temperature, and high temperature manufacturing technologies have been developed to form them. Consequently, advanced constitutive models are required to reflect the associated temperature and strain rate effects. Simulating such behavior is computationally very expensive using conventional FE simulation techniques. This paper presents a novel Knowledge Based Cloud FE (KBC-FE) simulation technique that combines advanced material and friction models with conventional FE simulations in an efficient manner thus enhancing the capability of commercial simulation software packages. The application of these methods is demonstrated through two example case studies, namely: the prediction of a material's forming limit under hot stamping conditions, and the tool life prediction under multi-cycle loading conditions.

Knowledge Management Barriers Identification for the Four Kinds of Business Processes

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Mina Ranjbar Fard

2013-03-01

Full Text Available This paper presents an appropriate categorization of business processes in order to study the different aspects of knowledge management for each kind of business processes. In this categorization, business processes are classified into the four categories including work-flow oriented, decision oriented, information oriented and motivation oriented. Then, the special attributes and knowledge management barriers for each kind of business processes are discussed. Findings from the literature led to some hypotheses about the most important knowledge management barriers in the four different kinds of business processes. Tentative theory has improved through two case studies for a work-flow oriented business process and a decision oriented business process. Research findings help managers to have process perspective in implementing KM initiatives and remove the most important barriers of KM regarding the type of the considered business processes. Improving the hypotheses related to the information oriented and collaborate oriented business processes through case study in their instance processes and also testing the introduced hypotheses are good start points for further research in the future.

A Knowledge-based Environment for Software Process Performance Analysis

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Natália Chaves Lessa Schots

2015-08-01

Full Text Available Background: Process performance analysis is a key step for implementing continuous improvement in software organizations. However, the knowledge to execute such analysis is not trivial and the person responsible to executing it must be provided with appropriate support. Aim: This paper presents a knowledge-based environment, named SPEAKER, proposed for supporting software organizations during the execution of process performance analysis. SPEAKER comprises a body of knowledge and a set of activities and tasks for software process performance analysis along with supporting tools to executing these activities and tasks. Method: We conducted an informal literature reviews and a systematic mapping study, which provided basic requirements for the proposed environment. We implemented the SPEAKER environment integrating supporting tools for the execution of activities and tasks of performance analysis and the knowledge necessary to execute them, in order to meet the variability presented by the characteristics of these activities. Results: In this paper, we describe each SPEAKER module and the individual evaluations of these modules, and also present an example of use comprising how the environment can guide the user through a specific performance analysis activity. Conclusion: Although we only conducted individual evaluations of SPEAKER’s modules, the example of use indicates the feasibility of the proposed environment. Therefore, the environment as a whole will be further evaluated to verify if it attains its goal of assisting in the execution of process performance analysis by non-specialist people.

Fair process: managing in the knowledge economy.

Science.gov (United States)

Kim, W C; Mauborgne, R

1997-01-01

Unlike the traditional factors of production--land, labor, and capital--knowledge is a resource that can't be forced out of people. But creating and sharing knowledge is essential to fostering innovation, the key challenge of the knowledge-based economy. To create a climate in which employees volunteer their creativity and expertise, managers need to look beyond the traditional tools at their disposal. They need to build trust. The authors have studied the links between trust, idea sharing, and corporate performance for more than a decade. They have explored the question of why managers of local subsidiaries so often fail to share information with executives at headquarters. They have studied the dynamics of idea sharing in product development teams, joint ventures, supplier partnerships, and corporate transformations. They offer an explanation for why people resist change even when it would benefit them directly. In every case, the decisive factor was what the authors call fair process--fairness in the way a company makes and executes decisions. The elements of fair process are simple: Engage people's input in decisions that directly affect them. Explain why decisions are made the way they are. Make clear what will be expected of employees after the changes are made. Fair process may sound like a soft issue, but it is crucial to building trust and unlocking ideas. Without it, people are apt to withhold their full cooperation and their creativity. The results are costly: ideas that never see daylight and initiatives that are never seized.

Abstract knowledge versus direct experience in processing of binomial expressions.

Science.gov (United States)

Morgan, Emily; Levy, Roger

2016-12-01

We ask whether word order preferences for binomial expressions of the form A and B (e.g. bread and butter) are driven by abstract linguistic knowledge of ordering constraints referencing the semantic, phonological, and lexical properties of the constituent words, or by prior direct experience with the specific items in questions. Using forced-choice and self-paced reading tasks, we demonstrate that online processing of never-before-seen binomials is influenced by abstract knowledge of ordering constraints, which we estimate with a probabilistic model. In contrast, online processing of highly frequent binomials is primarily driven by direct experience, which we estimate from corpus frequency counts. We propose a trade-off wherein processing of novel expressions relies upon abstract knowledge, while reliance upon direct experience increases with increased exposure to an expression. Our findings support theories of language processing in which both compositional generation and direct, holistic reuse of multi-word expressions play crucial roles. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

Aiming for knowledge information processing systems

Energy Technology Data Exchange (ETDEWEB)

Fuchi, K

1982-01-01

The Fifth Generation Computer Project in Japan intends to develop a new generation of computers by extensive research in many areas. This paper discusses many research topics which the Japanese are hoping will lead to a radical new knowledge information processing system. Topics discussed include new computer architecture, programming styles, semantics of programming languages, relational databases, linguistics theory, artificial intelligence, functional images and interference systems.

Integrating knowledge seeking into knowledge management models and frameworks

Directory of Open Access Journals (Sweden)

Francois Lottering

2012-02-01

Full Text Available Background: A striking feature of the knowledge management (KM literature is that the standard list of KM processes either subsumes or overlooks the process of knowledge seeking. Knowledge seeking is manifestly under-theorised, making the need to address this gap in KM theory and practice clear and urgent.Objectives: This article investigates the theoretical status of the knowledge-seeking process in extant KM models and frameworks. It also statistically describes knowledge seeking and knowledge sharing practices in a sample of South African companies. Using this data, it proposes a KM model based on knowledge seeking.Method: Knowledge seeking is traced in a number of KM models and frameworks with a specific focus on Han Lai and Margaret Graham’s adapted KM cycle model, which separates knowledge seeking from knowledge sharing. This empirical investigation used a questionnaire to examine knowledge seeking and knowledge sharing practices in a sample of South African companies.Results: This article critiqued and elaborated on the adapted KM cycle model of Lai and Graham. It identified some of the key features of knowledge seeking practices in the workplace. It showed that knowledge seeking and sharing are human-centric actions and that seeking knowledge uses trust and loyalty as its basis. It also showed that one cannot separate knowledge seeking from knowledge sharing.Conclusion: The knowledge seeking-based KM model elaborates on Lai and Graham’s model. It provides insight into how and where people seek and share knowledge in the workplace. The article concludes that it is necessary to cement the place of knowledge seeking in KM models as well as frameworks and suggests that organisations should apply its findings to improving their knowledge management strategies. 

Empirical Research on Spatial Diffusion Process of Knowledge Spillovers

Science.gov (United States)

Jin, Xuehui

2018-02-01

Firstly, this paper gave a brief review of the core issues of previous studies on spatial distribution of knowledge spillovers. That laid the theoretical foundation for further research. Secondly, this paper roughly described the diffusion process of solar patents in Bejing-Tianjin-Hebei and the Pearl River Delta regions by means of correlation analysis based on patent information of the application date and address of patentee. After that, this paper introduced the variables of spatial distance, knowledge absorptive capacity, knowledge gap and pollution control and built the empirical model of patent, and then collecting data to test them. The results showed that knowledge absorptive capacity was the most significant factor than the other three, followed by the knowledge gap. The influence of spatial distance on knowledge spillovers was limited and the most weak influence factor was pollution control.

Knowledge in Value Creation Process for Increasing Competitive Advantage

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Anna ZÁVODSKÁ

2012-12-01

Full Text Available The aim of this paper is to compare companies by using value creation model and to determine knowledge in these processes. The framework for the value creation process shows problems of case companies in different phases of this process. Knowledge is compared in each of the individual phases of the process and its role in different types of companies. There is identified role of knowledge for increasing competitive advantage. The methodology involves case study from which data are derived and analyzed. The analysis shows that the framework for the value creation process can be used as an analytical tool for value overview in different phases and there is a need for different approaches to improve business and create new value for customers. Based on the analyzed problems, proposed recommendations for improvement are made. These recommendations are based on providing value innovation for customers (end users of software product. Value innovation of software product is considered as crucial for improvement of the companies in machinery industry. Company A has created new value through remote service. This remote service provides several advantages. Customers can prevent problems in machines by implementing software product which is still analyzing and evaluating data from machines. Company B and C were not able to create major value innovation for several years.

Knowledge in Value Creation Process for Increasing Competitive Advantage

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Veronika ŠRAMOVÁ

2013-07-01

Full Text Available The aim of this paper is to compare companies by using value creation model and to determine knowledge in these processes. The framework for the value creation process shows problems of case companies in different phases of this process. Knowledge is compared in each of the individual phases of the process and its role in different types of companies. There is identified role of knowledge for increasing competitive advantage. The methodology involves case study from which data are derived and analyzed. The analysis shows that the framework for the value creation process can be used as an analytical tool for value overview in different phases and there is a need for different approaches to improve business and create new value for customers. Based on the analyzed problems, proposed recommendations for improvement are made. These recommendations are based on providing value innovation for customers (end users of software product. Value innovation of software product is considered as crucial for improvement of the companies in machinery industry. Company A has created new value through remote service. This remote service provides several advantages. Customers can prevent problems in machines by implementing software product which is still analyzing and evaluating data from machines. Company B and C were not able to create major value innovation for several years.

A framework of knowledge creation processes in participatory simulation of hospital work systems.

Science.gov (United States)

Andersen, Simone Nyholm; Broberg, Ole

2017-04-01

Participatory simulation (PS) is a method to involve workers in simulating and designing their own future work system. Existing PS studies have focused on analysing the outcome, and minimal attention has been devoted to the process of creating this outcome. In order to study this process, we suggest applying a knowledge creation perspective. The aim of this study was to develop a framework describing the process of how ergonomics knowledge is created in PS. Video recordings from three projects applying PS of hospital work systems constituted the foundation of process mining analysis. The analysis resulted in a framework revealing the sources of ergonomics knowledge creation as sequential relationships between the activities of simulation participants sharing work experiences; experimenting with scenarios; and reflecting on ergonomics consequences. We argue that this framework reveals the hidden steps of PS that are essential when planning and facilitating PS that aims at designing work systems. Practitioner Summary: When facilitating participatory simulation (PS) in work system design, achieving an understanding of the PS process is essential. By applying a knowledge creation perspective and process mining, we investigated the knowledge-creating activities constituting the PS process. The analysis resulted in a framework of the knowledge-creating process in PS.

A Compositional Knowledge Level Process Model of Requirements Engineering

NARCIS (Netherlands)

Herlea, D.E.; Jonker, C.M.; Treur, J.; Wijngaards, W.C.A.

2002-01-01

In current literature few detailed process models for Requirements Engineering are presented: usually high-level activities are distinguished, without a more precise specification of each activity. In this paper the process of Requirements Engineering has been analyzed using knowledge-level

Critical processes of knowledge management: An approach toward the creation of customer value

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Ignacio Cepeda-Carrion

2017-01-01

Full Text Available The aim of this article is to contribute to the literature by identifying and analyzing possible combinations between critical knowledge management processes (absorptive capacity, knowledge transfer and knowledge application, which will result in the creation of superior customer value. The main research question this work addresses is: given that customers are demanding each day a greater value, how can organizations create more value to customers from their knowledge management processes and the combination of them? We propose that the combination of the three knowledge management processes builds a dynamic or higher-order capability that results in the creation of superior value for customers.

Integrating complex business processes for knowledge-driven clinical decision support systems.

Science.gov (United States)

Kamaleswaran, Rishikesan; McGregor, Carolyn

2012-01-01

This paper presents in detail the component of the Complex Business Process for Stream Processing framework that is responsible for integrating complex business processes to enable knowledge-driven Clinical Decision Support System (CDSS) recommendations. CDSSs aid the clinician in supporting the care of patients by providing accurate data analysis and evidence-based recommendations. However, the incorporation of a dynamic knowledge-management system that supports the definition and enactment of complex business processes and real-time data streams has not been researched. In this paper we discuss the process web service as an innovative method of providing contextual information to a real-time data stream processing CDSS.

Omissions in managing knowledge in innovation processes or how to handle knowledge, humans and tasks : A semio-cognitive approach

NARCIS (Netherlands)

Cijsouw, R. S.; Jorna, R. J.; Rakhorst, G.; Verkerke, G. J.; Charrel, PJ; Galarreta, D

2007-01-01

In organizations, innovation is a long-lasting process that is difficult to manage. Innovation is characterized by the use of new (combinations of) knowledge. Innovation, as knowledge creation, is also an activity of individuals. However, neither the individual nor knowledge is studied as

Ba, Japanese-Style Knowledge Creation Concept: A Building Brick of Innovation Process inside Organization

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Henry Pribadi

2010-01-01

Full Text Available Survival of a firm in industry will be primarily determined by how efficient it can harness competitive advantage from innovation process. Innovation process itself has strong correlation with knowledge creation, and to understand about innovation, people must understand about knowledge creation process. By successfully harnessing knowledge, people can use those resources to create some innovation product or service that in the end will provide competitive edge into the company. Unfortunately, not much research can be sought to provide more insight on the creation of knowledge inside a company. This paper explores about interesting concept of knowledge creation in Japanese term, which is called as “ba”. Ba concept can be used to describe how tacit knowledge and casual knowledge can be harnessed into a useful knowledge which in turn will be transformed into innovation process. This paper will briefly give some introduction about ba concept and how it is related to innovation process. A brief study of one multinational company will be used to describe how concept of ba is applied in understanding the success story of innovation from knowledge creation.

A diagnostic of knowledge management processes at the restaurant industry SMEs to identify improvements at their productive processes

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Alonso Perez-Soltero

2013-01-01

Full Text Available Purpose: This paper is the result of an investigation performed in northwest Mexico with the objective to analyze and diagnose knowledge management (KM processes in small and midsize restaurants. The main purpose of this study was to identify the present state of KM processes in these organizations as a way to identify improvement opportunities as well as to define facilitators and barriers that could difficult the implementation of KM initiatives.Design/methodology/approach: The study was performed in 12 restaurants and two types of questionnaires were applied. The questionnaires were applied to managers and personnel. The questionnaires analyzed knowledge Identification/location, Acquisition/learning, Development, Distribution/transference, Utilization/Application, Preservation/maintenance, and Assessment/valuation.Findings: We found that the respondents agreed that five of the GC processes have an acceptable level of development, while less developed processes were the Preservation/maintenance and Assessment/valuation of knowledge. On the other hand, the main facilitators to implementing KM initiatives are the availability of entrepreneurs to participate, staff responsive to the needs of the company, and staff is willing to share their knowledge. The main barriers are resistance to change, low level of knowledge in the use of technology by some members of the organization; difficulty accepting a strategic plan including knowledge management and unwillingness to document good practices.Originality/value: It is a novel study in Latin America, since no similar work in this productive sector has been found. Additionally, the study has a methodological approach that simultaneously addresses the analysis of the processes of knowledge management, and the identification of facilitators and barriers to implementing knowledge management initiatives.

Operator agency in process intervention: tampering versus application of tacit knowledge

Science.gov (United States)

Van Gestel, P.; Pons, D. J.; Pulakanam, V.

2015-09-01

Statistical process control (SPC) theory takes a negative view of adjustment of process settings, which is termed tampering. In contrast, quality and lean programmes actively encourage operators to acts of intervention and personal agency in the improvement of production outcomes. This creates a conflict that requires operator judgement: How does one differentiate between unnecessary tampering and needful intervention? Also, difficult is that operators apply tacit knowledge to such judgements. There is a need to determine where in a given production process the operators are applying tacit knowledge, and whether this is hindering or aiding quality outcomes. The work involved the conjoint application of systems engineering, statistics, and knowledge management principles, in the context of a case study. Systems engineering was used to create a functional model of a real plant. Actual plant data were analysed with the statistical methods of ANOVA, feature selection, and link analysis. This identified the variables to which the output quality was most sensitive. These key variables were mapped back to the functional model. Fieldwork was then directed to those areas to prospect for operator judgement activities. A natural conversational approach was used to determine where and how operators were applying judgement. This contrasts to the interrogative approach of conventional knowledge management. Data are presented for a case study of a meat rendering plant. The results identify specific areas where operators' tacit knowledge and mental model contribute to quality outcomes and untangles the motivations behind their agency. Also evident is how novice and expert operators apply their knowledge differently. Novices were focussed on meeting throughput objectives, and their incomplete understanding of the plant characteristics led them to inadvertently sacrifice quality in the pursuit of productivity in certain situations. Operators' responses to the plant are affected by

Processes, dimensions and tools for the management of knowledge in industrial maintenance

Directory of Open Access Journals (Sweden)

Javier Cárcel Carrasco

2014-05-01

Full Text Available Knowledge management, implanted in some areas of the company, is usually forgotten in the own service organizations is one of the activities requiring a deep knowledge of the physical assets of the company, that influences the own reliability of the processes of exploitation, the productivity of the company and is where higher level of tacit knowledge based on the experience of the operators. This article is a review of the literature, marking processes, dimensions and tools that can be used for the management of knowledge in the field of industrial maintenance.

An Ontology-Based Conceptual Model For Accumulating And Reusing Knowledge In A DMAIC Process

Science.gov (United States)

Nguyen, ThanhDat; Kifor, Claudiu Vasile

2015-09-01

DMAIC (Define, Measure, Analyze, Improve, and Control) is an important process used to enhance quality of processes basing on knowledge. However, it is difficult to access DMAIC knowledge. Conventional approaches meet a problem arising from structuring and reusing DMAIC knowledge. The main reason is that DMAIC knowledge is not represented and organized systematically. In this article, we overcome the problem basing on a conceptual model that is a combination of DMAIC process, knowledge management, and Ontology engineering. The main idea of our model is to utilizing Ontologies to represent knowledge generated by each of DMAIC phases. We build five different knowledge bases for storing all knowledge of DMAIC phases with the support of necessary tools and appropriate techniques in Information Technology area. Consequently, these knowledge bases provide knowledge available to experts, managers, and web users during or after DMAIC execution in order to share and reuse existing knowledge.

Pattern-Directed Processing of Knowledge from Texts.

Science.gov (United States)

Thorndyke, Perry W.

A framework for viewing human text comprehension, memory, and recall is presented that assumes patterns of abstract conceptual relations are used to guide processing. These patterns consist of clusters of knowledge that encode prototypical co-occurrences of situations and events in narrative texts. The patterns are assumed to be a part of a…

Design and Implementation of Hydrologic Process Knowledge-base Ontology: A case study for the Infiltration Process

Science.gov (United States)

Elag, M.; Goodall, J. L.

2013-12-01

Hydrologic modeling often requires the re-use and integration of models from different disciplines to simulate complex environmental systems. Component-based modeling introduces a flexible approach for integrating physical-based processes across disciplinary boundaries. Several hydrologic-related modeling communities have adopted the component-based approach for simulating complex physical systems by integrating model components across disciplinary boundaries in a workflow. However, it is not always straightforward to create these interdisciplinary models due to the lack of sufficient knowledge about a hydrologic process. This shortcoming is a result of using informal methods for organizing and sharing information about a hydrologic process. A knowledge-based ontology provides such standards and is considered the ideal approach for overcoming this challenge. The aims of this research are to present the methodology used in analyzing the basic hydrologic domain in order to identify hydrologic processes, the ontology itself, and how the proposed ontology is integrated with the Water Resources Component (WRC) ontology. The proposed ontology standardizes the definitions of a hydrologic process, the relationships between hydrologic processes, and their associated scientific equations. The objective of the proposed Hydrologic Process (HP) Ontology is to advance the idea of creating a unified knowledge framework for components' metadata by introducing a domain-level ontology for hydrologic processes. The HP ontology is a step toward an explicit and robust domain knowledge framework that can be evolved through the contribution of domain users. Analysis of the hydrologic domain is accomplished using the Formal Concept Approach (FCA), in which the infiltration process, an important hydrologic process, is examined. Two infiltration methods, the Green-Ampt and Philip's methods, were used to demonstrate the implementation of information in the HP ontology. Furthermore, a SPARQL

Decision-making deficits in pathological gambling: the role of executive functions, explicit knowledge and impulsivity in relation to decisions made under ambiguity and risk.

Science.gov (United States)

Ochoa, Cristian; Alvarez-Moya, Eva M; Penelo, Eva; Aymami, M Neus; Gómez-Peña, Mónica; Fernández-Aranda, Fernando; Granero, Roser; Vallejo-Ruiloba, Julio; Menchón, José Manuel; Lawrence, Natalia S; Jiménez-Murcia, Susana

2013-01-01

A variety of cognitive and emotional processes influence the decision-making deficits observed in pathological gambling (PG). This study investigated the role of immediate/delayed sensitivity to reward and punishment, executive functions, impulsivity and explicit knowledge in relation to decision-making performance on the original Iowa Gambling Task (IGT-ABCD) and a variant (IGT-EFGH). We assessed 131 consecutive patients with a diagnosis of PG by using executive functioning and decision-making tasks, self-report measures of impulsivity and explicit knowledge. The majority of pathological gamblers (PGs) showed deficits in decision-making, characterized mainly by myopia for the future. Decisions made under risk showed different predictors. Performance on the IGT-ABCD for decisions made under risk was predicted by medium and high levels of explicit knowledge of the task, as well as by scores on the Disorderliness subscale and the degree of Stroop interference. By contrast, IGT-EFGH results were only associated with self-report impulsivity measures. Decision making in PG involves distinct patterns of deficits, and the predictors differ depending on the reinforcement schedule. Decisions made under risk on the IGT-ABCD are associated with explicit knowledge, executive functions and impulsivity traits related to conscious awareness and control processes. On the IGT-EFGH, however, only impulsivity traits predict decision making. Copyright © American Academy of Addiction Psychiatry.

Consultant-Client Relationship and Knowledge Transfer in Small- and Medium-Sized Enterprises Change Processes.

Science.gov (United States)

Martinez, Luis F; Ferreira, Aristides I; Can, Amina B

2016-04-01

Based on Szulanski's knowledge transfer model, this study examined how the communicational, motivational, and sharing of understanding variables influenced knowledge transfer and change processes in small- and medium-sized enterprises, particularly under projects developed by funded programs. The sample comprised 144 entrepreneurs, mostly male (65.3%) and mostly ages 35 to 45 years (40.3%), who filled an online questionnaire measuring the variables of "sharing of understanding," "motivation," "communication encoding competencies," "source credibility," "knowledge transfer," and "organizational change." Data were collected between 2011 and 2012 and measured the relationship between clients and consultants working in a Portuguese small- and medium-sized enterprise-oriented action learning program. To test the hypotheses, structural equation modeling was conducted to identify the antecedents of sharing of understanding, motivational, and communicational variables, which were positively correlated with the knowledge transfer between consultants and clients. This transfer was also positively correlated with organizational change. Overall, the study provides important considerations for practitioners and academicians and establishes new avenues for future studies concerning the issues of consultant-client relationship and the efficacy of Government-funded programs designed to improve performance of small- and medium-sized enterprises. © The Author(s) 2016.

Knowledge management challenges in new business development

NARCIS (Netherlands)

Berends, J.J.; Vanhaverbeke, W.P.M.; Kirschbaum, R.

2007-01-01

This paper's focus is on the knowledge management challenges that come along with technology-based new business development (NBD). NBD thrives upon the exploration of knowledge, under radical uncertainty. Furthermore, existing knowledge may both enable and constrain the radical innovation process.

Social tagging as a knowledge collecting strategy in the engineering design change process

OpenAIRE

Alduchin-Quintero, G.; Contero, Manuel

2012-01-01

This article focuses on analysing the feasibility of using social tagging as a tool for knowledge collection and retrieval in the context of the product development process (PDP). This process is a social activity that involves groups of individuals who share a common goal: to design a product . Traditional knowledge-based systems (KBS) are not very well suited to capture the tacit knowledge that is embedded in this process. Social tagging is proposed in this article as the mechanism to exte...

Enhancing the Teaching-Learning Process: A Knowledge Management Approach

Science.gov (United States)

Bhusry, Mamta; Ranjan, Jayanthi

2012-01-01

Purpose: The purpose of this paper is to emphasize the need for knowledge management (KM) in the teaching-learning process in technical educational institutions (TEIs) in India, and to assert the impact of information technology (IT) based KM intervention in the teaching-learning process. Design/methodology/approach: The approach of the paper is…

Prior knowledge processing for initial state of Kalman filter

Czech Academy of Sciences Publication Activity Database

Suzdaleva, Evgenia

2010-01-01

Roč. 24, č. 3 (2010), s. 188-202 ISSN 0890-6327 R&D Projects: GA ČR(CZ) GP201/06/P434 Institutional research plan: CEZ:AV0Z10750506 Keywords : Kalman filtering * prior knowledge * state-space model * initial state distribution Subject RIV: BC - Control Systems Theory Impact factor: 0.729, year: 2010 http://library.utia.cas.cz/separaty/2009/AS/suzdaleva-prior knowledge processing for initial state of kalman filter.pdf

Soft Systems Methodology Embedded in Organizational Knowledge-Creating Process

OpenAIRE

Yoshida, Taketoshi

2005-01-01

We clarify the role of tacit knowing in the soft systems methodology. For the purpose we investigate the basic structure of its seven-stage model, while embedding the soft systems methodology in organizational knowledge-creating process. This leads to the introduction of concept creation to the methodology. This changes the basic shape of the soft systems methodology from learning cycle to organizational knowledge-creating spiral where concept creation is the key point.

Knowledge Base Applications to Adaptive Space-Time Processing, Volume 5: Knowledge-Based Tracker Rule Book

National Research Council Canada - National Science Library

Morgan, Charles

2001-01-01

... processing algorithm can be applied. The proactive knowledge-based tracker uses information from other sources such as digital terrain maps, radar clutter and interference maps, and target priority assessments to determine the nature...

INNOCUOUSNESS + KNOWLEDGE MANAGEMENT A CONTRIBUTION TO PROCESS IMPROVEMENT

OpenAIRE

García Pulido, Yadrián Arnaldo*1, Castillo Zúñiga, Victor Javier2, Medina León, Alberto3, Medina Nogueira, Daylín4, Mayorga Villamar, Carmen Manuela5

2017-01-01

The processes improvement is inherent to the business management. In the competitive current market, the businesses adaptation capacity is fundamental. The continuous improvement becomes into the reason of being of the companies, being adapted to the clients, being more efficient and winning in flexibility in the face of an extremely unstable economy. Several tools have been developed with the objective of improving the processes, however the integration of elements of other knowledge areas h...

A Knowledge Management Approach to Support Software Process Improvement Implementation Initiatives

Science.gov (United States)

Montoni, Mariano Angel; Cerdeiral, Cristina; Zanetti, David; Cavalcanti da Rocha, Ana Regina

The success of software process improvement (SPI) implementation initiatives depends fundamentally of the strategies adopted to support the execution of such initiatives. Therefore, it is essential to define adequate SPI implementation strategies aiming to facilitate the achievement of organizational business goals and to increase the benefits of process improvements. The objective of this work is to present an approach to support the execution of SPI implementation initiatives. We also describe a methodology applied to capture knowledge related to critical success factors that influence SPI initiatives. This knowledge was used to define effective SPI strategies aiming to increase the success of SPI initiatives coordinated by a specific SPI consultancy organization. This work also presents the functionalities of a set of tools integrated in a process-centered knowledge management environment, named CORE-KM, customized to support the presented approach.

Knowledge work productivity effect on quality of knowledge work in software development process in SME

Science.gov (United States)

Yusoff, Mohd Zairol; Mahmuddin, Massudi; Ahmad, Mazida

2016-08-01

Knowledge and skill are necessary to develop the capability of knowledge workers. However, there is very little understanding of what the necessary knowledge work (KW) is, and how they influence the quality of knowledge work or knowledge work productivity (KWP) in software development process, including that in small and medium-sized (SME) enterprise. The SME constitutes a major part of the economy and it has been relatively unsuccessful in developing KWP. Accordingly, this paper seeks to explore the influencing dimensions of KWP that effect on the quality of KW in SME environment. First, based on the analysis of the existing literatures, the key characteristics of KW productivity are defined. Second, the conceptual model is proposed, which explores the dimensions of the KWP and its quality. This study analyses data collected from 150 respondents (based on [1], who involve in SME in Malaysia and validates the models by using structural equation modeling (SEM). The results provide an analysis of the effect of KWP on the quality of KW and business success, and have a significant relevance for both research and practice in the SME

Assumptions of Customer Knowledge Enablement in the Open Innovation Process

Directory of Open Access Journals (Sweden)

Jokubauskienė Raminta

2017-08-01

Full Text Available In the scientific literature, open innovation is one of the most effective means to innovate and gain a competitive advantage. In practice, there is a variety of open innovation activities, but, nevertheless, customers stand as the cornerstone in this area, since the customers’ knowledge is one of the most important sources of new knowledge and ideas. Evaluating the context where are the interactions of open innovation and customer knowledge enablement, it is necessary to take into account the importance of customer knowledge management. Increasingly it is highlighted that customers’ knowledge management facilitates the creation of innovations. However, it should be an examination of other factors that influence the open innovation, and, at the same time, customers’ knowledge management. This article presents a theoretical model, which reveals the assumptions of open innovation process and the impact on the firm’s performance.

Agora: A proposal to overcome the limitations of the current knowledge creation process

OpenAIRE

ScientistFive

2015-01-01

Agora: A proposal to overcome the limitations of the current knowledge creation process ======================================================================================= By Scientistsfive () Abstract: The knowledge creation process is broken and can be improved by a combination of currently emerging tools. The rationale for this proposal is the notion that the current scientific process is not optimal: * Artificially staged competitions (g...

The role of knowledge in the processes of creating and implementing innovations

Directory of Open Access Journals (Sweden)

Baruk Jerzy

2016-09-01

Full Text Available The dynamics of changes taking place in the environment of organizations encourages them to design and implement internal changes allowing to sustain the balance between the organizations and their environment. These changes concern the formulation of the main goal of an organization, process and structural solutions, management concept, relations with clients, a different look at resources, using knowledge as a source of innovation etc. One of the conditions for the functioning and development of contemporary organizations is systemic utilization of knowledge for solving the emerging problems, including the creation of innovations. Satisfying this condition requires using knowledge in management. The purpose of this work is to show that knowledge plays a fundamental role in the processes of generating and implementing innovation, that’s why the process of creating innovation has to be manager in a rational way, according to the proposed models.

Text Processing of Domain-Related Information for Individuals with High and Low Domain Knowledge.

Science.gov (United States)

Spilich, George J.; And Others

1979-01-01

The way in which previously acquired knowledge affects the processing on new domain-related information was investigated. Text processing was studied in two groups differing in knowledge of the domain of baseball. A knowledge structure for the domain was constructed, and text propositions were classified. (SW)

Effects of Pre-Experimental Knowledge on Recognition Memory

Science.gov (United States)

Bird, Chris M.; Davies, Rachel A.; Ward, Jamie; Burgess, Neil

2011-01-01

The influence of pre-experimental autobiographical knowledge on recognition memory was investigated using as memoranda faces that were either personally known or unknown to the participant. Under a dual process theory, such knowledge boosted both recollection- and familiarity-based recognition judgements. Under an unequal variance signal detection…

Hybrid forecasting of chaotic processes: Using machine learning in conjunction with a knowledge-based model

Science.gov (United States)

Pathak, Jaideep; Wikner, Alexander; Fussell, Rebeckah; Chandra, Sarthak; Hunt, Brian R.; Girvan, Michelle; Ott, Edward

2018-04-01

A model-based approach to forecasting chaotic dynamical systems utilizes knowledge of the mechanistic processes governing the dynamics to build an approximate mathematical model of the system. In contrast, machine learning techniques have demonstrated promising results for forecasting chaotic systems purely from past time series measurements of system state variables (training data), without prior knowledge of the system dynamics. The motivation for this paper is the potential of machine learning for filling in the gaps in our underlying mechanistic knowledge that cause widely-used knowledge-based models to be inaccurate. Thus, we here propose a general method that leverages the advantages of these two approaches by combining a knowledge-based model and a machine learning technique to build a hybrid forecasting scheme. Potential applications for such an approach are numerous (e.g., improving weather forecasting). We demonstrate and test the utility of this approach using a particular illustrative version of a machine learning known as reservoir computing, and we apply the resulting hybrid forecaster to a low-dimensional chaotic system, as well as to a high-dimensional spatiotemporal chaotic system. These tests yield extremely promising results in that our hybrid technique is able to accurately predict for a much longer period of time than either its machine-learning component or its model-based component alone.

Adolescent fathers: knowledge of and involvement in the breast feeding process in Brazil.

Science.gov (United States)

Torres de Lacerda, Ana Catarina; Lucena de Vasconcelos, Maria Gorete; Nascimento de Alencar, Eloine; Osório, Mônica Maria; Pontes, Cleide Maria

2014-03-01

to understand the ways in which adolescent fathers participate in the breast feeding process in the family environment in North-eastern Brazil. a descriptive, exploratory, qualitative study was undertaken involving 10 couples with infants aged 6-8 months living in a single community in Recife, Pernambuco, Brazil. Data were collected using semi-structured interviews with questions to guide the interviewer. Data were analysed using thematic content analysis, and interpreted under the theoretical reference of being an adolescent father within the context of breast feeding. from the data collected, three themes were identified: knowledge of the benefits of breast feeding for the child's health; discontinued participation of the father in breast feeding during the pregnancy-childbearing cycle; and exclusion of the adolescent father from the breast feeding process. The adolescent fathers knew about the benefits of breast feeding in terms of the child's health, but did not mention benefits for the mother, the family or society. For some adolescent fathers, their participation in the breast feeding process started during pregnancy, whereas for others, it was only initiated after the infant was born. One of the fathers was prevented, by his wife and mother-in-law, from participating in the breast feeding process. the involvement of adolescent fathers in the breast feeding process oscillated during the pregnancy-childbearing cycle. This may be due to the patriarchal cultural heritage, Brazilian paternity laws, and the fact that these fathers were adolescents. This study showed that adolescent parents were knowledgeable about breast feeding. Finally, fathers want a new model of parenting in which the man participates in child care. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

Students' General Knowledge of the Learning Process: A Mixed Methods Study Illustrating Integrated Data Collection and Data Consolidation

Science.gov (United States)

van Velzen, Joke H.

2018-01-01

There were two purposes for this mixed methods study: to investigate (a) the realistic meaning of awareness and understanding as the underlying constructs of general knowledge of the learning process and (b) a procedure for data consolidation. The participants were 11th-grade high school and first-year university students. Integrated data…

Using Knowledge Management to Revise Software-Testing Processes

Science.gov (United States)

Nogeste, Kersti; Walker, Derek H. T.

2006-01-01

Purpose: This paper aims to use a knowledge management (KM) approach to effectively revise a utility retailer's software testing process. This paper presents a case study of how the utility organisation's customer services IT production support group improved their test planning skills through applying the American Productivity and Quality Center…

"Violent Intent Modeling: Incorporating Cultural Knowledge into the Analytical Process

Energy Technology Data Exchange (ETDEWEB)

Sanfilippo, Antonio P.; Nibbs, Faith G.

2007-08-24

While culture has a significant effect on the appropriate interpretation of textual data, the incorporation of cultural considerations into data transformations has not been systematic. Recognizing that the successful prevention of terrorist activities could hinge on the knowledge of the subcultures, Anthropologist and DHS intern Faith Nibbs has been addressing the need to incorporate cultural knowledge into the analytical process. In this Brown Bag she will present how cultural ideology is being used to understand how the rhetoric of group leaders influences the likelihood of their constituents to engage in violent or radicalized behavior, and how violent intent modeling can benefit from understanding that process.

An Integrated Open Approach to Capturing Systematic Knowledge for Manufacturing Process Innovation Based on Collective Intelligence

Directory of Open Access Journals (Sweden)

Gangfeng Wang

2018-02-01

Full Text Available Process innovation plays a vital role in the manufacture realization of increasingly complex new products, especially in the context of sustainable development and cleaner production. Knowledge-based innovation design can inspire designers’ creative thinking; however, the existing scattered knowledge has not yet been properly captured and organized according to Computer-Aided Process Innovation (CAPI. Therefore, this paper proposes an integrated approach to tackle this non-trivial issue. By analyzing the design process of CAPI and technical features of open innovation, a novel holistic paradigm of process innovation knowledge capture based on collective intelligence (PIKC-CI is constructed from the perspective of the knowledge life cycle. Then, a multi-source innovation knowledge fusion algorithm based on semantic elements reconfiguration is applied to form new public knowledge. To ensure the credibility and orderliness of innovation knowledge refinement, a collaborative editing strategy based on knowledge lock and knowledge–social trust degree is explored. Finally, a knowledge management system MPI-OKCS integrating the proposed techniques is implemented into the pre-built CAPI general platform, and a welding process innovation example is provided to illustrate the feasibility of the proposed approach. It is expected that our work would lay the foundation for the future knowledge-inspired CAPI and smart process planning.

Landscape, Process and Power: Re-evaluating Traditional Environmental Knowledge

Directory of Open Access Journals (Sweden)

Colleen Marie O'Brien

2010-09-01

Full Text Available Review of Landscape, Process and Power: Re-evaluating Traditional Environmental Knowledge. Serena Heckler, ed. 2009. Berghahn Books, New York. Pp. 304, 21 illustrations, bibliography, index. $95.00 (hardback. ISBN 978-1-84545-549-1

The role of collaborative ontology development in the knowledge negotiation process

Science.gov (United States)

Rivera, Norma

Interdisciplinary research (IDR) collaboration can be defined as the process of integrating experts' knowledge, perspectives, and resources to advance scientific discovery. The flourishing of more complex research problems, together with the growth of scientific and technical knowledge has resulted in the need for researchers from diverse fields to provide different expertise and points of view to tackle these problems. These collaborations, however, introduce a new set of "culture" barriers as participating experts are trained to communicate in discipline-specific languages, theories, and research practices. We propose that building a common knowledge base for research using ontology development techniques can provide a starting point for interdisciplinary knowledge exchange, negotiation, and integration. The goal of this work is to extend ontology development techniques to support the knowledge negotiation process in IDR groups. Towards this goal, this work presents a methodology that extends previous work in collaborative ontology development and integrates learning strategies and tools to enhance interdisciplinary research practices. We evaluate the effectiveness of applying such methodology in three different scenarios that cover educational and research settings. The results of this evaluation confirm that integrating learning strategies can, in fact, be advantageous to overall collaborative practices in IDR groups.

The impact of orthographic knowledge on speech processing

Directory of Open Access Journals (Sweden)

Régine Kolinsky

2012-12-01

Full Text Available http://dx.doi.org/10.5007/2175-8026.2012n63p161   The levels-of-processing approach to speech processing (cf. Kolinsky, 1998 distinguishes three levels, from bottom to top: perception, recognition (which involves activation of stored knowledge and formal explicit analysis or comparison (which belongs to metalinguistic ability, and assumes that only the former is immune to literacy-dependent knowledge.  in this contribution, we first briefly review the main ideas and evidence supporting the role of learning to read in the alphabetic system in the development of conscious representations of phonemes, and we contrast conscious and unconscious representations of phonemes. Then, we examine in detail recent compelling behavioral and neuroscientific evidence for the involvement of orthographic representation in the recognition of spoken words. We conclude by arguing that there is a strong need of theoretical re-elaboration of the models of speech recognition, which typically have ignored the influence of reading acquisition.

Managing Knowledge-Based Resource Capabilities Under Uncertainty

OpenAIRE

Janice E. Carrillo; Cheryl Gaimon

2004-01-01

A firm's ability to manage its knowledge-based resource capabilities has become increasingly important as a result of performance threats triggered by technology change and intense competition. At the manufacturing plant level, we focus on three repositories of knowledge that drive performance. First, the physical production or information systems represent knowledge embedded in the plant's technical systems. Second, the plant's workforce has knowledge, including diverse scientific informatio...

Knowledge transfer process of Brazilian multinationals: comparing acquired subsidiaries to the greenfield ones

Directory of Open Access Journals (Sweden)

Natacha Bertoia Silva

2012-07-01

Full Text Available The main purpose of this study was to explore the knowledge transfer process between the subsidiaries and the headquarter of Brazilian multinationals, and to identify the most used mechanisms for transferring knowledge. This paper also aims to point out existing barriers in this process, comparing acquired subsidiaries to the greenfield ones. International studies have shown differences in the process of knowledge transfer due to the origin of foreign units (entry mode. We surveyed in 2006 and 2007 a sample of 66 Brazilian subsidiaries of multinationals with overseas activities. As a result, the knowledge transfer from the headquarter to the subsidiary has occurred through meetings with top executives and the reception of Brazilian executives in both types of units. The barriers to knowledge transfer are bland, being clearer in acquired subsidiaries. Cultural resistance is the most prominent. When we focus on the acquired units, the hierarchical structure is seen as a barrier, probably reflecting the centralized attitude by the headquarters. At the same time, the lack of incentives for sharing knowledge is more evident in greenfield units. Also, the syndrome of not invented here is a perceived barrier by acquired units.

Supporting the Knowledge-to-Action Process: A Systems-Thinking Approach

Science.gov (United States)

Cherney, Adrian; Head, Brian

2011-01-01

The processes for moving research-based knowledge to the domains of action in social policy and professional practice are complex. Several disciplinary research traditions have illuminated several key aspects of these processes. A more holistic approach, drawing on systems thinking, has also been outlined and advocated by recent contributors to…

Capturing and Modeling Domain Knowledge Using Natural Language Processing Techniques

National Research Council Canada - National Science Library

Auger, Alain

2005-01-01

.... Initiated in 2004 at Defense Research and Development Canada (DRDC), the SACOT knowledge engineering research project is currently investigating, developing and validating innovative natural language processing (NLP...

Knowledge Management Capabilities and Organizational Performance: An Investigation into the Effects of Knowledge Infrastructure and Processes on Organizational Performance

Science.gov (United States)

Cho, Taejun

2011-01-01

Knowledge is one of the most important assets for surviving in the modern business environment. The effective management of that asset mandates continuous adaptation by organizations, and requires employees to strive to improve the company's work processes. Organizations attempt to coordinate their unique knowledge with traditional means as well…

A Digital Indigenous Knowledge Preservation Framework

DEFF Research Database (Denmark)

Maasz, Donovan; Winschiers-Theophilus, Heike; Stanley, Colin

2018-01-01

Indigenous Knowledge (IK) preservation and management has been taken up as a serious endeavor by various governments who have realized the value of IK as well as the opportunities given by emerging technologies. Considering the various phases and activities of indigenous knowledge management which...... the indigenous knowledge digitization process, namely, codesign, conceptualization, collection, correction, curation, circulation, and creation of knowledge. We exemplify the application of the model with technologies currently developed under an indigenous knowledge holder’s toolkit promoting the agency...... of digitalizing indigenous knowledge across the phases....

A framework of knowledge creation processes in participatory simulation of hospital work systems

DEFF Research Database (Denmark)

Andersen, Simone Nyholm; Broberg, Ole

2017-01-01

Participatory simulation (PS) is a method to involve workers in simulating and designing their own future work system. Existing PS studies have focused on analysing the outcome, and minimal attention has been devoted to the process of creating this outcome. In order to study this process, we...... suggest applying a knowledge creation perspective. The aim of this study was to develop a framework describing the process of how ergonomics knowledge is created in PS. Video recordings from three projects applying PS of hospital work systems constituted the foundation of process mining analysis....... The analysis resulted in a framework revealing the sources of ergonomics knowledge creation as sequential relationships between the activities of simulation participants sharing work experiences; experimenting with scenarios; and reflecting on ergonomics consequences. We argue that this framework reveals...

Accessible Knowledge - Knowledge on Accessibility

DEFF Research Database (Denmark)

Kirkeby, Inge Mette

2015-01-01

Although serious efforts are made internationally and nationally, it is a slow process to make our physical environment accessible. In the actual design process, architects play a major role. But what kinds of knowledge, including research-based knowledge, do practicing architects make use of when...... designing accessible environments? The answer to the question is crucially important since it affects how knowledge is distributed and how accessibility can be ensured. In order to get first-hand knowledge about the design process and the sources from which they gain knowledge, 11 qualitative interviews...... were conducted with architects with experience of designing for accessibility. The analysis draws on two theoretical distinctions. The first is research-based knowledge versus knowledge used by architects. The second is context-independent knowledge versus context-dependent knowledge. The practitioners...

Individual differences in processing coherence markers: the effect of metacognitive knowledge

NARCIS (Netherlands)

Vlaar, M.A.J.|info:eu-repo/dai/nl/412585669; Sanders, T.J.M.|info:eu-repo/dai/nl/075243911; Welie, Camille

2017-01-01

Coherence markers such as connectives positively influence the reading process and reading comprehension for most, but not all, readers. Metacognitive knowledge, concerning strategies to regulate the reading process, may explain these individual differences. We investigated how metacognitive

An integration architecture for knowledge management system and business process management system

NARCIS (Netherlands)

Jung, J.; Choi, I.; Song, M.S.

2007-01-01

Recently, interests in the notion of process-oriented knowledge management (PKM) from academia and industry have been significantly increased. Comprehensive research and development requirements along with a cogent framework, however, have not been proposed for integrating knowledge management (KM)

Determinants of the level of knwoledge application: a knowledge-based and information-processing perspective

NARCIS (Netherlands)

Song, X.M.; Bij, van der J.D.; Weggeman, M.C.D.P.

2005-01-01

Knowledge application is of key importance in the development of successful new products. Knowledge application refers to an organization's timely response to technological change by utilizing the knowledge and technology generated into new products and processes. This study uses the knowledge-based

Development of an integrated knowledge-base and its management tool for computerized alarm processing system

International Nuclear Information System (INIS)

Heo, Gyun Young; Choi, Seong Soo; Kim, Han Gon; Chang, Soon Heung

1997-01-01

For a long time, a number of alarm processing techniques have been researched to reduce the number of actuated alarms for operators to deal with effectively during the abnormal as well as the normal conditions. However, the strategy that the only systems with a few clear technologies should be used as a part of an alarm annunciation system has been adopted considering the effectiveness and the reliability in actual alarm processing systems. Therefore, alarm processing systems have difficult knowledge-base maintenance problems and limited expansion or enhancement defects. To solve these shortcomings, the integrated knowledge-base which can express the general information related to all the alarm processing techniques is proposed and its management tool, Knowledge Input Tool for Alarm (KIT-A) which can handle the data of the knowledge-base efficiently is developed. Since the integrated knowledge-base with KIT-A can manipulate all the alarm information without the modification of alarm processing system itself, it is expected to considerably advance the overall capability of maintenance and enhancement of the alarm processing systems

Tool and ideological knowledge in Street Outreach Office working process.

Science.gov (United States)

Kami, Maria Terumi Maruyama; Larocca, Liliana Muller; Chaves, Maria Marta Nolasco; Piosiadlo, Laura Christina Macedo; Albuquerque, Guilherme Souza

2016-01-01

To identify ideological knowledge and tool knowledgethat provide support to the Street Outreach Office working process. Qualitative and exploratory research. TwentyStreet Outreach Office professionals and six users collected the data, applying different semi-structured interview schedules for each category of participants. The resulting categories were analyzed in light of tool and ideological knowledge presented in the working process. From the participant discourses the following ideological knowledge emerged: public policies and the needs of the person ina street situation and tool knowledge, as well as devices and tools for the care of people in street situations and a weekly schedule. The focus on the working process discourse, supported by ideological knowledge, was verified. The structural dimension of the objective reality of the population in street situations was perceptible in the social determination of being situating on the street. When daily situations were revealed, the limitations to be overcome in the working process context were noticed. Identificar os saberes ideológicos e instrumentais que subsidiam o processo de trabalho do Consultório na Rua. Pesquisa qualitativa e exploratória. A coleta de dados foi realizada junto a 20 profissionais e seis usuários do Consultório na Rua de um município do sul do Brasil, por meio de entrevistas com roteiros semiestruturados distintos para cada categoria de participantes. As classes resultantes foram analisadas à luz dos saberes ideológicos e instrumentais presentes no processo de trabalho. Dos discursos dos participantes emergiram os saberes ideológicos: políticas públicas e necessidades da pessoa em situação de rua e os saberes instrumentais: dispositivos e instrumentos no cuidado à pessoa em situação de rua e agenda semanal. Constatou-se a centralidade dos discursos no processo de trabalho, sustentado pelos saberes ideológicos. A dimensão estrutural da realidade objetiva da população em

Investigating Individuals' Intention to be Involved in Knowledge Management Process

OpenAIRE

M. J.M. Razi; N. S.A. Karim

2011-01-01

Problem statement: Implementation of Knowledge Management (KM) process in organizations is considered as essential to be competitive in the present competitive world. Though the modern KM practices highly depend on technology, individuals (organizational members) intention to be involved in KM process plays a major role in the success. Hence, the evaluation of individuals intention is deemed as significant before the actual implementation of KM process in organizations. Nevertheless, inadequa...

Effect of Organizational Culture Factors on Knowledge Management Processes Implementation in Technology & Deputy Tax Planning Agency

Directory of Open Access Journals (Sweden)

Hamid Rahimian

2011-10-01

Full Text Available This research was a case study to evaluate the effect of organizational culture on knowledge management processes implementation in Technology & Deputy Tax Planning Agency was done by Survey Method. Population of the study was experts in Technology & Deputy Tax planning of the organization. Research tools included two questionnaires: the organizational culture profile and the processes of knowledge management. The first questionnaire has surveyed the seven components of organizational culture (competitiveness, social responsibility, supportiveness, innovation, emphasis on rewards, performance orientation, and stability. The second has explored six processes such as creation, capture, organization, storage, dissemination and application of knowledge. The results of this research showed that according to the experts the components of organizational culture and knowledge management were in the intermediate level. Between each of the seven components of organizational culture was 70% positive and significant relationship with knowledge management processes. Also, among each of the seven components of organizational culture was positive and significant relationship with knowledge management processes. Regression analysis gave the same result that only two components of social responsibility and performance orientation in predicting the changing role of knowledge management processes have been effective.

Relationship Between Mothers’ Role and Knowledge in Recurrence Prevention of Food Allergy for Children Under Five Years-Old

Directory of Open Access Journals (Sweden)

Fitria Rinawarti

2017-04-01

Full Text Available There are 30-40% of people with allergies world wide in 2011, this is based on data from the Center for Disease Control and Prevention (CDC more than tripled from 1993 to 2006. Parents play an important role in overcoming the recurrence of allergies in children in order of recurrence allergies and more severe recurrence. The goal of the study is to analyze association mothers’s role and knowledge in recurrence prevention of food allergy in children under five years-old. The study is an analytic observational research with cross sectional design. Method of sampling usedis simple random sampling. The samples were 39 mothers who have children under five years-old with food allergy in Rumah Sakit Islam Jemursari Surabaya. Analysis used chi-square test with α = 0.05 significance level.The results revealed the knowledge of mothers’ with allergy recurrance is 15 person (38,5% have a good knowledge in prevention of food allergy in children under five years-old, while mothers’s role in recurrence prevention of food allergy in children under five years-old is 26 person (66,7% have a role unfavorable. The statistical test by using chi-square revealed there were association between mothers’role (ρ=0,030 and mother’s of knowledge (ρ=0,00001in recurrence prevention of food allergy for children under five years-old.The conclusions of the results this study is mothers’s role with unfavorable to have children under five years-old with an allergy recurrence of severe allergy, while mothers with good knowledge to have children under five years-old with an allergy reccurrance of mild allergy. Keywords: recurrence allergies, mother’s role, mother’s knowledge

Knowledge-to-action processes in SHRTN collaborative communities of practice: A study protocol

Directory of Open Access Journals (Sweden)

Chambers Larry

2011-02-01

Full Text Available Abstract Background The Seniors Health Research Transfer Network (SHRTN Collaborative is a network of networks that work together to improve the health and health care of Ontario seniors. The collaborative facilitates knowledge exchange through a library service, knowledge brokers (KBs, local implementation teams, collaborative technology, and, most importantly, Communities of Practice (CoPs whose members work together to identify innovations, translate evidence, and help implement changes. This project aims to increase our understanding of knowledge-to-action (KTA processes mobilized through SHRTN CoPs that are working to improve the health of Ontario seniors. For this research, KTA refers to the movement of research and experience-based knowledge between social contexts, and the use of that knowledge to improve practice. We will examine the KTA processes themselves, as well as the role of human agents within those processes. The conceptual framework we have adopted to inform our research is the Promoting Action on Research Implementation in Health Services (PARIHS framework. Methods/design This study will use a multiple case study design (minimum of nine cases over three years to investigate how SHRTN CoPs work and pursue knowledge exchange in different situations. Each case will yield a unique narrative, framed around the three PARIHS dimensions: evidence, context, and facilitation. Together, the cases will shed light on how SHRTN CoPs approach their knowledge exchange initiatives, and how they respond to challenges and achieve their objectives. Data will be collected using interviews, document analysis, and ethnographic observation. Discussion This research will generate new knowledge about the defining characteristics of CoPs operating in the health system, on leadership roles in CoPs, and on the nature of interaction processes, relationships, and knowledge exchange mechanisms. Our work will yield a better understanding of the factors that

IGENPRO knowledge-based digital system for process transient diagnostics and management

International Nuclear Information System (INIS)

Morman, J.A.; Reifman, J.; Vitela, J.E.; Wei, T.Y.C.; Applequist, C.A.; Hippely, P.; Kuk, W.; Tsoukalas, L.H.

1998-01-01

Verification and validation issues have been perceived as important factors in the large scale deployment of knowledge-based digital systems for plant transient diagnostics and management. Research and development (R and D) is being performed on the IGENPRO package to resolve knowledge base issues. The IGENPRO approach is to structure the knowledge bases on generic thermal-hydraulic (T-H) first principles and not use the conventional event-basis structure. This allows for generic comprehensive knowledge, relatively small knowledge bases and above all the possibility of T-H system/plant independence. To demonstrate concept feasibility the knowledge structure has been implemented in the diagnostic module PRODIAG. Promising laboratory testing results have been obtained using data from the full scope Braidwood PWR operator training simulator. This knowledge structure is now being implemented in the transient management module PROMANA to treat unanticipated events and the PROTREN module is being developed to process actual plant data. Achievement of the IGENPRO R and D goals should contribute to the acceptance of knowledge-based digital systems for transient diagnostics and management. (author)

IGENPRO knowledge-based digital system for process transient diagnostics and management

International Nuclear Information System (INIS)

Morman, J.A.; Reifman, J.; Wei, T.Y.C.

1997-01-01

Verification and validation issues have been perceived as important factors in the large scale deployment of knowledge-based digital systems for plant transient diagnostics and management. Research and development (R ampersand D) is being performed on the IGENPRO package to resolve knowledge base issues. The IGENPRO approach is to structure the knowledge bases on generic thermal-hydraulic (T-H) first principles and not use the conventional event-basis structure. This allows for generic comprehensive knowledge, relatively small knowledge bases and above all the possibility of T-H system/plant independence. To demonstrate concept feasibility the knowledge structure has been implemented in the diagnostic module PRODIAG. Promising laboratory testing results have been obtained using data from the full scope Braidwood PWR operator training simulator. This knowledge structure is now being implemented in the transient management module PROMANA to treat unanticipated events and the PROTREN module is being developed to process actual plant data. Achievement of the IGENPRO R ampersand D goals should contribute to the acceptance of knowledge-based digital systems for transient diagnostics and management

Testing Students under Cognitive Capitalism: Knowledge Production of Twenty-First Century Skills

Science.gov (United States)

Morgan, Clara

2016-01-01

Scholars studying the global governance of education have noted the increasingly important role corporations play in educational policy making. I contribute to this scholarship by examining the Assessment and Teaching of twenty-first century skills (ATC21S™) project, a knowledge production apparatus operating under cognitive capitalism. I analyze…

Human Processing of Knowledge from Texts: Acquisition, Integration, and Reasoning

Science.gov (United States)

1979-06-01

comprehension. Norwood, N.J.: Ablex, 1977. Craik , F.I.M., and Lockhart , R. S. Levels of processing : for memory research. Journal of Verbal Learning A...Table 5.9 presents summary data regarding the performance levels and memory and search processes of individual subjects. The first row in Table 5.9...R-2256-ARP A June 1979 ARPA Order No.: 189-1 9020 Cybernetics Technology Human Processing of Knowledge from Texts: Acquisition, Integration, and

Conceptual Change in Elementary School Teacher Candidate Knowledge of Rock-Cycle Processes.

Science.gov (United States)

Stofflett, Rene Therese

1994-01-01

Investigates the knowledge of elementary school teacher candidates on rock-cycle processes. Three different instructional interventions were used to improve their knowledge: (1) conceptual-change teaching; (2) traditional didactic teaching; and (3) microteaching. The conceptual-change group showed the most growth in understanding, supporting…

KNOWLEDGE SCIENCES AND NANATSUDAKI: A NEW MODEL OF KNOWLEDGE CREATION PROCESSES

Institute of Scientific and Technical Information of China (English)

Andrzej P.WIERZBICKI; Yoshiteru NAKAMORI

2007-01-01

The paper starts from a discussion of the concepts of knowledge management versus technology management,and the emergence of knowledge sciences.This is followed be a summary of recent results in the theory of knowledge creation.Most of them concern diverse spirals of creative interplay between rational (explicit) and intuitive or emotional (tacit) aspects of knowledge.Some of them concentrate on organizational (market or purpose-oriented) knowledge creation,other describe academic (research-oriented) knowledge creation.The problem addressed in this paper is how to integrate diverse spirals of knowledge creation into a prescriptive or exemplar model that would help to overcome the differences between organizational (market-oriented) and normal academic knowledge creation.As such prescriptive approach,the JAIST Nanatsudaki Model of knowledge creation is proposed.It consists of seven spirals,known from other studies,but integrated in a sequence resulting from the experience of authors in practical management of research activities.Not all of these spirals have to be fully utilized,depending on a particular application,but all of them relate to some essential aspects of either academic or organizational knowledge creation.The paper presents Nanatsudaki Model in detail with comments on consecutive spirals.The results of a survey of opinions about creativity conditions at JAIST indicate the importance of many spirals constituting the Nanatsudaki Model.Directions of further testing the Nanatsudaki Model are indicated.

Knowledge-based inspection:modelling complex processes with the integrated Safeguards Modelling Method (iSMM)

International Nuclear Information System (INIS)

Abazi, F.

2011-01-01

Increased level of complexity in almost every discipline and operation today raises the demand for knowledge in order to successfully run an organization whether to generate profit or to attain a non-profit mission. Traditional way of transferring knowledge to information systems rich in data structures and complex algorithms continue to hinder the ability to swiftly turnover concepts into operations. Diagrammatic modelling commonly applied in engineering in order to represent concepts or reality remains to be an excellent way of converging knowledge from domain experts. The nuclear verification domain represents ever more a matter which has great importance to the World safety and security. Demand for knowledge about nuclear processes and verification activities used to offset potential misuse of nuclear technology will intensify with the growth of the subject technology. This Doctoral thesis contributes with a model-based approach for representing complex process such as nuclear inspections. The work presented contributes to other domains characterized with knowledge intensive and complex processes. Based on characteristics of a complex process a conceptual framework was established as the theoretical basis for creating a number of modelling languages to represent the domain. The integrated Safeguards Modelling Method (iSMM) is formalized through an integrated meta-model. The diagrammatic modelling languages represent the verification domain and relevant nuclear verification aspects. Such a meta-model conceptualizes the relation between practices of process management, knowledge management and domain specific verification principles. This fusion is considered as necessary in order to create quality processes. The study also extends the formalization achieved through a meta-model by contributing with a formalization language based on Pattern Theory. Through the use of graphical and mathematical constructs of the theory, process structures are formalized enhancing

Ethnobotanical Knowledge Is Vastly Under-Documented in Northwestern South America

Science.gov (United States)

Cámara-Leret, Rodrigo; Paniagua-Zambrana, Narel; Balslev, Henrik; Macía, Manuel J.

2014-01-01

A main objective of ethnobotany is to document traditional knowledge about plants before it disappears. However, little is known about the coverage of past ethnobotanical studies and thus about how well the existing literature covers the overall traditional knowledge of different human groups. To bridge this gap, we investigated ethnobotanical data-collecting efforts across four countries (Colombia, Ecuador, Peru, Bolivia), three ecoregions (Amazon, Andes, Chocó), and several human groups (including Amerindians, mestizos, and Afro-Americans). We used palms (Arecaceae) as our model group because of their usefulness and pervasiveness in the ethnobotanical literature. We carried out a large number of field interviews (n = 2201) to determine the coverage and quality of palm ethnobotanical data in the existing ethnobotanical literature (n = 255) published over the past 60 years. In our fieldwork in 68 communities, we collected 87,886 use reports and documented 2262 different palm uses and 140 useful palm species. We demonstrate that traditional knowledge on palm uses is vastly under-documented across ecoregions, countries, and human groups. We suggest that the use of standardized data-collecting protocols in wide-ranging ethnobotanical fieldwork is a promising approach for filling critical information gaps. Our work contributes to the Aichi Biodiversity Targets and emphasizes the need for signatory nations to the Convention on Biological Diversity to respond to these information gaps. Given our findings, we hope to stimulate the formulation of clear plans to systematically document ethnobotanical knowledge in northwestern South America and elsewhere before it vanishes. PMID:24416449

The process of knowledge transference: a matter concerning of teaching of psychiatric nursing

Directory of Open Access Journals (Sweden)

Laís de Mello Santos

2017-06-01

Full Text Available Abstract Objectives: To identify the strategies used by teachers to share the contents of Psychiatric Nursing and Mental Health; to describe the stages of knowledge sharing in light of the knowledge transfer process. Method: Qualitative, descriptive-exploratory research of the case study type, carried out with six teachers and 23 students, data production was by semi-structured interview and focus group. For the data analysis, the SECI knowledge conversion model was used: socialization, externalization, combination and internalization. Results: Teachers made socialization and externalization, but did not make clear the assessment and teaching-learning strategies. The combination was completed, but the internalization was unfinished, despite suggesting an attempt to reach it. Conclusion: The feasibility and applicability of the knowledge transfer process to the teaching of Psychiatric Nursing were confirmed.

A Knowledge Management and Decision Support Model for Enterprises

Directory of Open Access Journals (Sweden)

Patrizia Ribino

2011-01-01

Full Text Available We propose a novel knowledge management system (KMS for enterprises. Our system exploits two different approaches for knowledge representation and reasoning: a document-based approach based on data-driven creation of a semantic space and an ontology-based model. Furthermore, we provide an expert system capable of supporting the enterprise decisional processes and a semantic engine which performs intelligent search on the enterprise knowledge bases. The decision support process exploits the Bayesian networks model to improve business planning process when performed under uncertainty.

A new method of knowledge processing for equipment diagnosis of nuclear power plants

International Nuclear Information System (INIS)

Fujii, M.; Fukumoto, A.; Tai, I.; Morioka, T.

1987-01-01

In this work, the authors complete the development of a new knowledge processing method and representation for equipment diagnosis of nuclear power plants and evaluate its functions by applying to the maintenance and diagnosis support system of the reactor instrumentation. This knowledge processing method system is based on the Cause Generation and Checking concept and has sufficient performance not only in the diagnosis function but also in the man-machine interfacing function. The maintenance and diagnosis support system based on this method leads to the possibility for users to diagnose various phenomena occurred in an objective equipment to the considerable extent by consulting with the system, even if they don't have enough knowledge. With this system, it becomes easy for operators or plant engineers to take immediate actions to counteract against the abnormality. The maintainability of the equipments is improved and MTTR (Mean Time To Repair) is expected to be shorter. This new knowledge processing method is proved to be suited for fault diagnosis of the equipments of nuclear power plants

Knowledge management challenges in new business development : Case study observations

NARCIS (Netherlands)

Berends, Hans; Vanhaverbeke, Wim; Kirschbaum, Robert

2007-01-01

This paper's focus is on the knowledge management challenges that come along with technology-based new business development (NBD). NBD thrives upon the exploration of knowledge, under radical uncertainty. Furthermore, existing knowledge may both enable and constrain the radical innovation process.

New ways of integrating material knowledge into the design process

DEFF Research Database (Denmark)

Højris, Anders; Nielsen, Louise Møller

2013-01-01

– based on technical performance, no longer apply. Accordingly the approach in this paper is to view information and knowledge about materials through the perspective of organizational memory and technology brokering. This paper is build upon two cases from the German based design studio: designaffairs...... libraries and thereby access to information on new material possibilities has also changed the way designers integrate knowledge about materials into the design process. This means that the traditional design process model, where the selection of materials takes place after the design of form and function...... in order to help clients to find the right material among hundreds of samples. Furthermore a number of material libraries have also been developed into online database, which provides detailed information about new material and makes the information accessible from almost everywhere. The access to material...

Component processes underlying future thinking.

Science.gov (United States)

D'Argembeau, Arnaud; Ortoleva, Claudia; Jumentier, Sabrina; Van der Linden, Martial

2010-09-01

This study sought to investigate the component processes underlying the ability to imagine future events, using an individual-differences approach. Participants completed several tasks assessing different aspects of future thinking (i.e., fluency, specificity, amount of episodic details, phenomenology) and were also assessed with tasks and questionnaires measuring various component processes that have been hypothesized to support future thinking (i.e., executive processes, visual-spatial processing, relational memory processing, self-consciousness, and time perspective). The main results showed that executive processes were correlated with various measures of future thinking, whereas visual-spatial processing abilities and time perspective were specifically related to the number of sensory descriptions reported when specific future events were imagined. Furthermore, individual differences in self-consciousness predicted the subjective feeling of experiencing the imagined future events. These results suggest that future thinking involves a collection of processes that are related to different facets of future-event representation.

Vocabulary knowledge predicts lexical processing: Evidence from a group of participants with diverse educational backgrounds

NARCIS (Netherlands)

Mainz, N.; Shao, Z.; Brysbaert, M.; Meyer, A.S.

2017-01-01

Vocabulary knowledge is central to a speaker's command of their language. In previous research, greater vocabulary knowledge has been associated with advantages in language processing. In this study, we examined the relationship between individual differences in vocabulary and language processing

Knowledge as an Asset and Knowledge Management

OpenAIRE

Sevinç Gülseçen

2014-01-01

The most valuable resource available to any organization today is its knowledge asset which is stored in processes and information systems, corporate data warehouses, employees’ brains, copyrights and patents. Knowledge management is the process of capturing, distributing, and effectively using this knowledge. The factors affecting Knowledge Management can be listed as follows: organizational culture, knowledge manager, the evolution of knowledge, knowledge polution and technology.

Knowledge as an Asset and Knowledge Management

Directory of Open Access Journals (Sweden)

Sevinç Gülseçen

2014-03-01

Full Text Available The most valuable resource available to any organization today is its knowledge asset which is stored in processes and information systems, corporate data warehouses, employees’ brains, copyrights and patents. Knowledge management is the process of capturing, distributing, and effectively using this knowledge. The factors affecting Knowledge Management can be listed as follows: organizational culture, knowledge manager, the evolution of knowledge, knowledge polution and technology.

Processing large sensor data sets for safeguards : the knowledge generation system.

Energy Technology Data Exchange (ETDEWEB)

Thomas, Maikel A.; Smartt, Heidi Anne; Matthews, Robert F.

2012-04-01

Modern nuclear facilities, such as reprocessing plants, present inspectors with significant challenges due in part to the sheer amount of equipment that must be safeguarded. The Sandia-developed and patented Knowledge Generation system was designed to automatically analyze large amounts of safeguards data to identify anomalous events of interest by comparing sensor readings with those expected from a process of interest and operator declarations. This paper describes a demonstration of the Knowledge Generation system using simulated accountability tank sensor data to represent part of a reprocessing plant. The demonstration indicated that Knowledge Generation has the potential to address several problems critical to the future of safeguards. It could be extended to facilitate remote inspections and trigger random inspections. Knowledge Generation could analyze data to establish trust hierarchies, to facilitate safeguards use of operator-owned sensors.

A conceptual knowledge-link model for supporting dental implant process

OpenAIRE

Szejka , Anderson Luis; Canciglieri , Osiris ,; Rudek , Marcelo; Panetto , Hervé

2014-01-01

International audience; Computer aided techniques widely used as diagnostic and surgical procedures tools are scarcely applied in implantology, which continues using visualization of CT images to define the parameters for dental implant process leaving to the dentist discretion the implant determination, since only the images analysis is non-deterministic. Thus, this research proposes the development of a knowledge-link model integrated to a reasoner system to support dental implant process t...

Learning and Collective Knowledge Construction With Social Media: A Process-Oriented Perspective

Science.gov (United States)

Kimmerle, Joachim; Moskaliuk, Johannes; Oeberst, Aileen; Cress, Ulrike

2015-01-01

Social media are increasingly being used for educational purposes. The first part of this article briefly reviews literature that reports on educational applications of social media tools. The second part discusses theories that may provide a basis for analyzing the processes that are relevant for individual learning and collective knowledge construction. We argue that a systems-theoretical constructivist approach is appropriate to examine the processes of educational social media use, namely, self-organization, the internalization of information, the externalization of knowledge, and the interplay of externalization and internalization providing the basis of a co-evolution of cognitive and social systems. In the third part we present research findings that illustrate and support this systems-theoretical framework. Concluding, we discuss the implications for educational design and for future research on learning and collective knowledge construction with social media. PMID:26246643

Using Geographic Information Systems in Knowledge Management Processes

Directory of Open Access Journals (Sweden)

Dr. Filiz Gürder

2013-07-01

Full Text Available Nowadays, organizations are required to develop quick and accurate responses to internal and external changes that gain momentum. In this context, knowledge management activities become more important to all organizations. On the other hand, Geographic Information Systems (GIS become common more and more. GIS which address a broad spectrum of users such as public agencies, local communities, civil society organizations, the private sector, academic environment, and personal users have been aiming to solve problems which occurred in location-based areas. GIS are important to get, combine, analyze and transfer the spatial data. Common use of PCs for personal needs, digital geography and improvements of software technologies, also the need to make socially acceptable business decisions facilitated development and widespread use of GIS applications. The main purpose of this paper is to discuss using areas and contribution potentials of GIS in enterprise-wide knowledge management processes.

Development of educational system for nuclear power plant operators using knowledge processing techniques

International Nuclear Information System (INIS)

Yoshimura, Seiichi

1990-01-01

It is important to carry out effective education optimally adapted to the operator's knowledge level for the enhancement of the operator's ability to deal with abnormal situations. This paper outlines the educational system that realizes effective education using knowledge-processing techniques. This system is composed of three devices. One is a knowledge-processing computer that evaluates the operator's knowledge level and presents educational materials optimally adapted to his knowledge level. Another is a computer for displaying transients and plant equipments. The other is a computer for voice input and output. The educational materials utilize cause-and-effect relationships. It is possible to perform effective education by pointing out the parts the operator failed to understand using the relationships. An evaluation test was performed using several tens of operators by actually operating the system and then impressions were gathered by questionnaire. As a result, the cause-and-effect relationships were proved to be useful to understand the transients. And the contents of the educational materials and the display pictures were also deemed to have practical value. (author)

Automatic two- and three-dimensional mesh generation based on fuzzy knowledge processing

Science.gov (United States)

Yagawa, G.; Yoshimura, S.; Soneda, N.; Nakao, K.

1992-09-01

This paper describes the development of a novel automatic FEM mesh generation algorithm based on the fuzzy knowledge processing technique. A number of local nodal patterns are stored in a nodal pattern database of the mesh generation system. These nodal patterns are determined a priori based on certain theories or past experience of experts of FEM analyses. For example, such human experts can determine certain nodal patterns suitable for stress concentration analyses of cracks, corners, holes and so on. Each nodal pattern possesses a membership function and a procedure of node placement according to this function. In the cases of the nodal patterns for stress concentration regions, the membership function which is utilized in the fuzzy knowledge processing has two meanings, i.e. the “closeness” of nodal location to each stress concentration field as well as “nodal density”. This is attributed to the fact that a denser nodal pattern is required near a stress concentration field. What a user has to do in a practical mesh generation process are to choose several local nodal patterns properly and to designate the maximum nodal density of each pattern. After those simple operations by the user, the system places the chosen nodal patterns automatically in an analysis domain and on its boundary, and connects them smoothly by the fuzzy knowledge processing technique. Then triangular or tetrahedral elements are generated by means of the advancing front method. The key issue of the present algorithm is an easy control of complex two- or three-dimensional nodal density distribution by means of the fuzzy knowledge processing technique. To demonstrate fundamental performances of the present algorithm, a prototype system was constructed with one of object-oriented languages, Smalltalk-80 on a 32-bit microcomputer, Macintosh II. The mesh generation of several two- and three-dimensional domains with cracks, holes and junctions was presented as examples.

Exploring the behavioural patterns of knowledge dimensions and cognitive processes in peer-moderated asynchronous online discussions

Directory of Open Access Journals (Sweden)

Hajar Ghadirian

2018-05-01

Full Text Available Peer moderation has been used as a beneficial strategy in asynchronous online discussions to assist student learning performance. However, most studies in peer-moderated asynchronous online discussions (PMAOD have focused only on learning effectiveness and perceptions of students rather than on students’ knowledge dimensions and cognitive processing patterns. This study combined quantitative content analysis (QCA and lag sequential analysis (LSA to explore student knowledge dimensions and cognitive processing patterns in PMAOD. The participants were 84 students in an undergraduate blended course from University Putra Malaysia (UPM, Malaysia. The Revised Bloom Taxonomy (RBT was used as the codification scheme to code the discussion transcripts of participants assigned the role of peer moderators in a reciprocal manner over seven weeks. Behavioural distributions and patterns of high- and low-quality discussion groups were compared. Results showed that students were primarily sharing knowledge dimensions and cognitive processes of metacognition and understanding, respectively. Additionally, it was found that there was a modest proportion of off-topic discussions. Nonetheless, by means of LSA, it was found that PMAOD exhibited a certain degree of self-sustainability in knowledge and cognitive process behaviours, with the exceptions of procedural knowledge and the cognitive process of applyingand, in terms of diversity in knowledge dimension and cognitive processing, high-quality discussion groups outperformed low-quality groups.

Implementation of Knowledge Management as Process to Management System of ÚJD SR

International Nuclear Information System (INIS)

Szabó, V.

2016-01-01

Full text: This presentation provides basic information about the development of staff’s knowledge management of Nuclear Regulatory Authority of Slovak Republic. It is a case study about implementation of knowledge management as process to the integrated management system for Slovak regulatory body. (author

Knowledge processing and faculty engagement in multicultural university settings

DEFF Research Database (Denmark)

Selmer, Jan; Jonasson, Charlotte; Lauring, Jakob

2014-01-01

In educational studies much attention has been directed to engagement as a precondition for positive student outcomes. Very few studies, however, have focused on the engagement of the faculty members. This is a regrettable omission because engagement has been argued to lead to more satisfied, more...... – and faculty engagement. Our hypotheses are based on social learning theory and social exchange theory predicting that increased knowledge sharing activities could facilitate an environment in which faculty engagement thrives. In order to test our hypotheses we use multiple regression analysis. We assessed...... indicators of behavioural, cognitive and emotional engagement. Results showed consistent positive associations between group knowledge processing and all the studied faculty engagement indicators. Implications and suggestions for future research are discussed in detail....

Knowledge of malaria prevention among pregnant women and female caregivers of under-five children in rural southwest Nigeria

Directory of Open Access Journals (Sweden)

Ayodeji M. Adebayo

2015-02-01

Full Text Available Introduction. The morbidity and mortality from malaria are still unacceptably high in the developing countries, especially among the vulnerable groups like pregnant women and under-five children, despite all control efforts. The knowledge about the preventive measures of malaria is an important preceding factor for the acceptance and use of malaria preventive measures like Insecticide Treated Nets (ITN by community members. Therefore, this study assessed the knowledge of malaria prevention among caregivers of under-five children and pregnant women in a rural community in Southwest Nigeria.Methodology. This is part of a larger malaria prevention study in rural Southwest Nigeria. A descriptive cross-sectional survey was conducted among pregnant women and caregivers of under-five children in Igbo-Ora, a rural town in Southwest Nigeria using a semi-structured, interviewer-administered questionnaire. Information was obtained on knowledge of malaria prevention, and overall composite scores were computed for knowledge of malaria prevention and ITN use. Data were analyzed using SPSS version 16. Associations between variables were tested using a Chi-square with the level of statistical significance set at 5%.Results. Of the 631 respondents, 84.9% were caregivers of under-five children and 67.7% were married. Mean age was 27.7 ± 6.3 years with 53.4% aged between 20 and 29 years. Majority (91.1% had at least primary school education and 60.2% were traders. Overall, 57.7% had poor knowledge of malaria prevention. A good proportion (83.5% were aware of the use of ITN for malaria prevention while 30.6% had poor knowledge of its use. Respondents who were younger (<30 years, had at least primary education and earn <10,000/per month had significantly poor knowledge of ITN use in malaria prevention. Majority (60.0% respondents had poor attitude regarding use of ITNs.Conclusion. This study showed that the knowledge of malaria prevention is still low among under

The Role of External Knowledge Sources and Organizational Design in the Process of Opportunity Exploitation

DEFF Research Database (Denmark)

Foss, Nicolai Juul; Lyngsie, Jacob; A. Zahra, Shaker

involving 536 Danish firms shows that the use of external knowledge sources is positively associated with opportunity exploitation, but the strength of this association is significantly influenced by organizational designs that enable the firm to access external knowledge during the process of exploiting......Research highlights the role of external knowledge sources in the recognition of strategic opportunities, but is less forthcoming with respect to the role of such sources during the process of exploiting or realizing opportunities. We build on the knowledge-based view to propose that realizing...... opportunities often involves significant interactions with external knowledge sources. Organizational design can facilitate a firm’s interactions with these sources, while achieving coordination among organizational members engaged in opportunity exploitation. Our analysis of a double-respondent survey...

The Role of External Knowledge Sources and Organizational Design in the Process of Opportunity Exploitation

DEFF Research Database (Denmark)

Foss, Nicolai Juul; Lyngsie, Jacob; Zahra, Shaker A.

2013-01-01

involving 536 Danish firms shows that the use of external knowledge sources is positively associated with opportunity exploitation, but the strength of this association is significantly influenced by organizational designs that enable the firm to access external knowledge during the process of exploiting......Research highlights the role of external knowledge sources in the recognition of strategic opportunities but is less forthcoming with respect to the role of such sources during the process of exploiting or realizing opportunities. We build on the knowledge-based view to propose that realizing...... opportunities often involves significant interactions with external knowledge sources. Organizational design can facilitate a firm's interactions with these sources, while achieving coordination among organizational members engaged in opportunity exploitation. Our analysis of a double-respondent survey...

The basic professional knowledge of teachers and suborganizational transformation processes of external pressure?

DEFF Research Database (Denmark)

Lund, Jens Hansen

Danish research (Hansen 2009; Lund 2012) have shown, that the basic professional knowledge of the profession of teachers (theoretical and philosophical pedagogy and didactics ) is under press, when different kinds of extern pressure (Scott 2008, Institutions and Organizations) are to be implemented....../transformed into new practice. Reforms and normative expectations (fx evidence based teaching) etc. are constant and increasing demands from the society to the school. When these kinds of external demands are met and transformed with knowledge in the everyday life of schools, other aspects of knowledge than basic...... professional knowledge seem to take over. Furthermore this seems to happen in a paradoxical way, because it happens against an explicit wish in the profession of teachers. Research question: Which practices on a sub organizational level in schools can secure and support that the basic professional knowledge...

Parameter identification of process simulation models as a means for knowledge acquisition and technology transfer

Science.gov (United States)

Batzias, Dimitris F.; Ifanti, Konstantina

2012-12-01

Process simulation models are usually empirical, therefore there is an inherent difficulty in serving as carriers for knowledge acquisition and technology transfer, since their parameters have no physical meaning to facilitate verification of the dependence on the production conditions; in such a case, a 'black box' regression model or a neural network might be used to simply connect input-output characteristics. In several cases, scientific/mechanismic models may be proved valid, in which case parameter identification is required to find out the independent/explanatory variables and parameters, which each parameter depends on. This is a difficult task, since the phenomenological level at which each parameter is defined is different. In this paper, we have developed a methodological framework under the form of an algorithmic procedure to solve this problem. The main parts of this procedure are: (i) stratification of relevant knowledge in discrete layers immediately adjacent to the layer that the initial model under investigation belongs to, (ii) design of the ontology corresponding to these layers, (iii) elimination of the less relevant parts of the ontology by thinning, (iv) retrieval of the stronger interrelations between the remaining nodes within the revised ontological network, and (v) parameter identification taking into account the most influential interrelations revealed in (iv). The functionality of this methodology is demonstrated by quoting two representative case examples on wastewater treatment.

A knowledge-based diagnosis system for welding machine problem solving

International Nuclear Information System (INIS)

Bonnieres, P. de; Boutes, J.L.; Calas, M.A.; Para, S.

1986-06-01

This paper presents a knowledge-based diagnosis system which can be a valuable aid in resolving malfunctions and failures encountered using the automatic hot-wire TIG weld cladding process. This knowledge-based system is currently under evaluation by welding operators at the Framatome heavy fabricating facility. Extension to other welding processes is being considered

Framework for Knowledge Management Processes in Supply Chain

OpenAIRE

Mohsen Shafiei Nikabadi

2014-01-01

The main goal of this study is to provide a framework for knowledge management processes in supply chain of automotive industry in iran. This is an applied research and has done as a survey in Iran Khodro and Saipa Company as the largest companies in automotive industry of Iran. In this study 206 experts participated. Reliability methods were cronbach's Alfa and validity tests were content construction and discriminant analysis. To response to 1 main question and 5 sub questions in this resea...

"Tacit Knowledge" versus "Explicit Knowledge"

DEFF Research Database (Denmark)

Sanchez, Ron

creators and carriers. By contrast, the explicit knowledge approach emphasizes processes for articulating knowledge held by individuals, the design of organizational approaches for creating new knowledge, and the development of systems (including information systems) to disseminate articulated knowledge...

The complete business process handbook body of knowledge from process modeling to BPM

CERN Document Server

Rosing, Mark von; Scheer, August-Wilhelm

2017-01-01

The Complete Business Process Handbook is the most comprehensive body of knowledge on business processes with revealing new research. Written as a practical guide for Executives, Practitioners, Managers and Students by the authorities that have shaped the way we think and work with process today. It stands out as a masterpiece, being part of the BPM bachelor and master degree curriculum at universities around the world, with revealing academic research and insight from the leaders in the market. This book provides everything you need to know about the processes and frameworks, methods, and approaches to implement BPM. Through real-world examples, best practices, LEADing practices and advice from experts, readers will understand how BPM works and how to best use it to their advantage. Cases from industry leaders and innovators show how early adopters of LEADing Practices improved their businesses by using BPM technology and methodology. As the first of three volumes, this book represents the most comprehensive...

Process Mediates Structure: The Relation between Preschool Teacher Education and Preschool Teachers' Knowledge

Science.gov (United States)

Blömeke, Sigrid; Jenßen, Lars; Grassmann, Marianne; Dunekacke, Simone; Wedekind, Hartmut

2017-01-01

Data about processes and outcomes of preschool teacher education is scarce. This paper examines the opportunities to learn (OTL) of prospective preschool teachers (N = 1,851) at different types and stages of preschool teacher education and their relation to general pedagogical knowledge (GPK), mathematics pedagogical content knowledge (MPCK), and…

Using Process Theory for Accumulating Project Management Knowledge : A Seven-Category Model

NARCIS (Netherlands)

Niederman, Fred; Mueller, Benjamin; March, Salvatore T.

2018-01-01

Process theory has become an important type of theory for the accumulation of knowledge in a number of disciplines. Process theory focuses on sequences of activities, their duration and the intervals between them, as they lead to particular outcomes. Thus it is particularly relevant to project

Open Knowledge Maps: Creating a Visual Interface to the World’s Scientific Knowledge Based on Natural Language Processing

Directory of Open Access Journals (Sweden)

Peter Kraker

2016-11-01

Full Text Available The goal of Open Knowledge Maps is to create a visual interface to the world’s scientific knowledge. The base for this visual interface consists of so-called knowledge maps, which enable the exploration of existing knowledge and the discovery of new knowledge. Our open source knowledge mapping software applies a mixture of summarization techniques and similarity measures on article metadata, which are iteratively chained together. After processing, the representation is saved in a database for use in a web visualization. In the future, we want to create a space for collective knowledge mapping that brings together individuals and communities involved in exploration and discovery. We want to enable people to guide each other in their discovery by collaboratively annotating and modifying the automatically created maps. Das Ziel von Open Knowledge Map ist es, ein visuelles Interface zum wissenschaftlichen Wissen der Welt bereitzustellen. Die Basis für die dieses Interface sind sogenannte “knowledge maps”, zu deutsch Wissenslandkarten. Wissenslandkarten ermöglichen die Exploration bestehenden Wissens und die Entdeckung neuen Wissens. Unsere Open Source Software wendet für die Erstellung der Wissenslandkarten eine Reihe von Text Mining Verfahren iterativ auf die Metadaten wissenschaftlicher Artikel an. Die daraus resultierende Repräsentation wird in einer Datenbank für die Anzeige in einer Web-Visualisierung abgespeichert. In Zukunft wollen wir einen Raum für das kollektive Erstellen von Wissenslandkarten schaffen, der die Personen und Communities, welche sich mit der Exploration und Entdeckung wissenschaftlichen Wissens beschäftigen, zusammenbringt. Wir wollen es den NutzerInnen ermöglichen, einander in der Literatursuche durch kollaboratives Annotieren und Modifizieren von automatisch erstellten Wissenslandkarten zu unterstützen.

The Socratic elenchus and knowledge processes in the 21st century

African Journals Online (AJOL)

It seems therefore that knowledge from the Arts and Humanities lacks that quality. .... deal of power that influences decision making processes within the political and economic domains. ..... 2001). Nietzsche's stance on morality is anti-realist.

Making decision process knowledge explicit using the product data model

NARCIS (Netherlands)

Petrusel, R.; Vanderfeesten, I.T.P.; Dolean, Cristina; Mican, D.

2011-01-01

In this paper, we present a new knowledge acquisition and formalization method: the decision mining approach. Basically, we aim to produce a model of the workflow of mental actions performed by decision makers during the decision process. We show that through the use of a Product Data Model (PDM) we

THE USE OF TECHNICAL KNOWLEDGE AS DIRECTED TO THE IMPROVEMENT OF EVOLUTIONARY PROCESSES AND DECISION MAKING

Directory of Open Access Journals (Sweden)

Liane Mahlmann Kipper

2013-07-01

Full Text Available In the current scenario of organizations Process Management aims to perform process in an organized, prioritizing actions through techniques and methods that are linked to the improvement of the organization in the market segment it operates. As a determinant for achieving goals successfully, organizational memory is all important in the management of processes, allowing all areas meet in a systemic way, crediting their information to the various organizational sectors and thus using knowledge to direct an action with a focus planning to achieve strategic organizational goal. The organizational memory can be registered through the development of a knowledge base. The work in question aims to provide a better understanding of the importance of the knowledge base in an organization, to perform appropriate actions, planning, simulating and reaching a decision through meaningful data. Soon after the development of a bibliographic research, a bibliometric study on the proposed topic was accomplished with the main events of the Brazilian scientific areas of production engineering, analyzing how the topic has been addressed by authors in the areas of Process Management and Base Knowledge. The main results so far observed the need for the implementation of knowledge-based models in systems that seek to improve the execution of processes and thus reduce failures and decision-making processes more appropriate.

Editorial: Learning, teaching and disseminating knowledge in business process management

Directory of Open Access Journals (Sweden)

Jürgen Moormann

2012-12-01

Full Text Available Process-oriented thinking has become the major paradigm for managing companies and other organizations. The push for better processes has been even more intense due to rapidly evolving client needs, borderless global markets and innovations swiftly penetrating the market. Thus, education is decisive for successfully introducing and implementing Business Process Management (BPM initiatives. However, BPM education has been an area of challenge. This special issue aims to provide current research on various aspects of BPM education. It is an initial effort for consolidating better practices, experiences and pedagogical outcomes founded with empirical evidence to contribute towards the three pillars of education: learning, teaching, and disseminating knowledge in BPM.

Knowledge portal for Six Sigma DMAIC process

Science.gov (United States)

ThanhDat, N.; Claudiu, K. V.; Zobia, R.; Lobont, Lucian

2016-08-01

Knowledge plays a crucial role in success of DMAIC (Define, Measure, Analysis, Improve, and Control) execution. It is therefore necessary to share and renew the knowledge. Yet, one problem arising is how to create a place where knowledge are collected and shared effectively. We believe that Knowledge Portal (KP) is an important solution for the problem. In this article, the works concerning with requirements and functionalities for KP are first reviewed. Afterwards, a procedure with necessary tools to develop and implement a KP for DMAIC (KPD) is proposed. Particularly, KPD is built on the basis of free and open-source content and learning management systems, and Ontology Engineering. In order to structure and store knowledge, tools such as Protégé, OWL, as well as OWL-RDF Parsers are used. A Knowledge Reasoner module is developed in PHP language, ARC2, MySQL and SPARQL endpoint for the purpose of querying and inferring knowledge available from Ontologies. In order to validate the availability of the procedure, a KPD is built with the proposed functionalities and tools. The authors find that the KPD benefits an organization in constructing Web sites by itself with simple steps of implementation and low initial costs. It creates a space of knowledge exchange and supports effectively collecting DMAIC reports as well as sharing knowledge created. The authors’ evaluation result shows that DMAIC knowledge is found exactly with a high success rate and a good level of response time of queries.

Interorganizational Diffusion and Transformation of Knowledge in the Process of Product Innovation

DEFF Research Database (Denmark)

Vinding, Anker Lund

In the knowledge-based economy interorganizational interaction is regarded as crucial in the process of product innovation. Contributions from Lundvall, Von Hippel and the resource based view of the firm all argue that absorptive capacity is of importance for an efficient use of external knowledge...... knowledge the firm also needs to invest in the establishment of channels and codes of communication to external parties. By emphasizing the relative aspect of absorptive capacity as investment in social capital we argue that absolute absorptive capacity and social capital are complementary. This calls...... with respect to the complementarity between the absolute and the relative aspects of absorptive capacity the dissertation concludes that complementarity exists. The implications for firms and policy makers are that in order to give effective access to absorption investment in both the internal knowledge base...

Traditional ecological knowledge underlying herding decisions of pastoralists.

Science.gov (United States)

Tamou, C; de Boer, I J M; Ripoll-Bosch, R; Oosting, S J

2018-04-01

Pastoralists have traditional ecological knowledge (TEK), which is important for their livelihoods and for policies and interventions. Pastoralism is under pressure, however, which may result in a decline of pastoral lifestyle and its related TEK. We, therefore, addressed the following objectives (i) to inventorise and assess how pastoralists characterise and value soils and forages in their environment, (ii) to analyse how soil, forage and livestock (i.e. cattle) characteristics relate to herding decisions and (iii) to determine whether TEK underlying herding decisions differs across generations. Data were collected through focus groups and individual interviews with 72 pastoralists, belonging to three generations and to three agro-ecological zones. Using a three-point scale (high, medium, low), four grasses and three tree forages were assessed in terms of nutritional quality for milk, meat, health and strength. Using their own visual criteria, pastoralists identified five different soils, which they selected for herding at different times of the year. Pastoralists stated that Pokuri was the best soil because of its low moisture content, whereas Karaal was the worst because forage hardly grows on it. They stated that perennials, such as Andropogon gayanus and Loxoderra ledermannii, were of high nutritional quality, whereas annuals such as Andropogon pseudapricus and Hyparrhenia involucrata were of low nutritional quality. Afzelia africana was perceived of high quality for milk production, whereas Khaya senegalensis had the highest quality for meat, health and strength. Pastoralists first used soil, then forage and finally livestock characteristics in their herding decisions. Pastoralists' TEK was not associated with their generations, but with their agro-ecological zones. This study suggests that pastoralists had common and detailed TEK about soils, forages and livestock characteristics, underlying their herding decisions. To conclude, pastoralists use a holistic

Pedagogical Knowledge Base Underlying EFL Teachers' Provision of Oral Corrective Feedback in Grammar Instruction

Science.gov (United States)

Atai, Mahmood Reza; Shafiee, Zahra

2017-01-01

The present study investigated the pedagogical knowledge base underlying EFL teachers' provision of oral corrective feedback in grammar instruction. More specifically, we explored the consistent thought patterns guiding the decisions of three Iranian teachers regarding oral corrective feedback on grammatical errors. We also examined the potential…

Measuring Acquisition Workforce Quality Through Dynamic Knowledge and Performance: An Exploratory Investigation to Interrelate Acquisition Knowledge with Process Maturity

OpenAIRE

Nissen, Mark E.; Rendon, Rene G.

2013-01-01

Acquisition Research Program Sponsored Report Series Approved for public release; distribution is unlimited. The efficacy of defense acquisition is highly dependent upon acquisition workforce quality, but assessing such quality remains a major challenge, particularly given the knowledge-intensive and dynamic nature of acquisition organizations and processes. Hence, it is difficult to gauge?much less predict?the impact of leadership interventions in terms of policy, process, reg...

The levels of processing effect under nitrogen narcosis.

Science.gov (United States)

Kneller, Wendy; Hobbs, Malcolm

2013-01-01

Previous research has consistently demonstrated that inert gas (nitrogen) narcosis affects free recall but not recognition memory in the depth range of 30 to 50 meters of sea water (msw), possibly as a result of narcosis preventing processing when learned material is encoded. The aim of the current research was to test this hypothesis by applying a levels of processing approach to the measurement of free recall under narcosis. Experiment 1 investigated the effect of depth (0-2 msw vs. 37-39 msw) and level of processing (shallow vs. deep) on free recall memory performance in 67 divers. When age was included as a covariate, recall was significantly worse in deep water (i.e., under narcosis), compared to shallow water, and was significantly higher in the deep processing compared to shallow processing conditions in both depth conditions. Experiment 2 demonstrated that this effect was not simply due to the different underwater environments used for the depth conditions in Experiment 1. It was concluded memory performance can be altered by processing under narcosis and supports the contention that narcosis affects the encoding stage of memory as opposed to self-guided search (retrieval).

Knowledge Sharing is Knowledge Creation

DEFF Research Database (Denmark)

Greve, Linda

2015-01-01

Knowledge sharing and knowledge transfer are important to knowledge communication. However when groups of knowledge workers engage in knowledge communication activities, it easily turns into mere mechanical information processing despite other ambitions. This article relates literature of knowledge...... communication and knowledge creation to an intervention study in a large Danish food production company. For some time a specific group of employees uttered a wish for knowledge sharing, but it never really happened. The group was observed and submitted to metaphor analysis as well as analysis of co...

Understanding knowledge transfer in an ergonomics intervention at a poultry processing plant.

Science.gov (United States)

Antle, David M; MacKinnon, Scott N; Molgaard, John; Vézina, Nicole; Parent, Robert; Bornstein, Stephen; Leclerc, Louise

2011-01-01

This case study reviews the knowledge transfer (KT) process of implementing a knife sharpening and steeling program into a poultry processing plant via a participatory ergonomics intervention. This ergonomics intervention required stakeholder participation at the company level to move a 'train-the-trainer' program, developed in Québec, Canada, into action on the plant's deboning line. Communications and exchanges with key stakeholders, as well as changes in steeling and production behaviours were recorded. The intervention was assumed to be at least partially successful because positive changes in work operations occurred. Ergonomic-related changes such as those documented have been cited in the academic literature as beneficial to worker health. However, several components cited in literature that are associated with a successful participatory ergonomics intervention were not attained during the project. A Dynamic Knowledge Transfer Model was used to identify KT issues that impacted on the success of train-the-trainer program. A debriefing analysis reveals that a failure to consider key participatory ergonomics factors necessary for success were related to capacity deficits in the knowledge dissemination strategy.

Possibilistic networks for uncertainty knowledge processing in student diagnosis

Directory of Open Access Journals (Sweden)

Adina COCU

2006-12-01

Full Text Available In this paper, a possibilistic network implementation for uncertain knowledge modeling of the diagnostic process is proposed as a means to achieve student diagnosis in intelligent tutoring system. This approach is proposed in the object oriented programming domain for diagnosis of students learning errors and misconception. In this expertise domain dependencies between data exist that are encoded in the structure of network. Also, it is available qualitative information about these data which are represented and interpreted with qualitative approach of possibility theory. The aim of student diagnosis system is to ensure an adapted support for the student and to sustain the student in personalized learning process and errors explanation.

A knowledge-Induced Operator Model

Directory of Open Access Journals (Sweden)

M.A. Choudhury

2007-06-01

Full Text Available Learning systems are in the forefront of analytical investigation in the sciences. In the social sciences they occupy the study of complexity and strongly interactive world-systems. Sometimes they are diversely referred to as symbiotics and semiotics when studied in conjunction with logical expressions. In the mathematical sciences the methodology underlying learning systems with complex behavior is based on formal logic or systems analysis. In this paper relationally learning systems are shown to transcend the space-time domain of scientific investigation into the knowledge dimension. Such a knowledge domain is explained by pervasive interaction leading to integration and followed by continuous evolution as complementary processes existing between entities and systemic domains in world-systems, thus the abbreviation IIE-processes. This paper establishes a mathematical characterization of the properties of knowledge-induced process-based world-systems in the light of the epistemology of unity of knowledge signified in this paper by extensive complementarities caused by the epistemic and ontological foundation of the text of unity of knowledge, the prime example of which is the realm of the divine laws. The result is formalism in mathematical generalization of the learning phenomenon by means of an operator. This operator summarizes the properties of interaction, integration and evolution (IIE in the continuum domain of knowledge formation signified by universal complementarities across entities, systems and sub-systems in unifying world-systems. The opposite case of ‘de-knowledge’ and its operator is also briefly formalized.

Research on Knowledge-Oriented Supply ChainRisk Management System Model

OpenAIRE

Yingchun Guo

2011-01-01

Based on analyzing the characteristics of supply chain risk management under the influences of knowledge, in this paper integrates basic theories and methods of knowledge management into the process of risk management, builds a knowledge-oriented supply chain risk management system model, and proposes relevant strategies, presenting references for practical application of knowledge-oriented supply chain risk management. By means of acquiring, storing, sharing, and transferring supply chain ri...

Metaphors for Knowledge in Knowledge Intensive Groups

DEFF Research Database (Denmark)

Greve, Linda

We live in a knowledge society. This fact places certain demands on education, cooperation, knowledge sharing, knowledge transfer, knowledge workers, knowledge communication and on management. However it also places demands on our perception of knowledge. Theory would suggest a number of different....... The dataset of the dissertation consists of six conversations of six creative startups. In addition one case from a large Danish food production company was studied. All seven groups were taken through the same process. First they built three buildings in toy bricks of the brand LEGO Serious Play...... cognitive process rather than a number of individual processes. The dissertation is a compilation of four contributions in addition to an introductory part on theory and methodology and a concluding part. The four contributions are: 1. A book chapter for Handbook of Language and Metaphor to be published...

Knowledge and practices regarding water, sanitation and hygiene (WASH) among mothers of under-fives in Mawabeni, Umzingwane District of Zimbabwe

Science.gov (United States)

Demberere, Tendai; Chidziya, Tayedza; Ncozana, Tatenda; Manyeruke, Norman

2016-04-01

The research study sought to assess knowledge and practices of mothers of under-fives regarding WASH in Mawabeni communal area in Zimbabwe. Focus group discussions, interviews, questionnaires and observation checklists were used to collect data. Data was analysed by developing specific themes related to the objectives and then frequencies were computed in Microsoft Excel. The mean score on WASH knowledge for the mothers of under-fives according to the Knowledge Index was 1. Knowledge regarding safety of water from different sources was generally poor with 70% of the mothers regarding water from surface sources to be safe to drink without treatment. Use of wide mouthed containers without lids was also common in the study area. However, no relationship was established between the type of water container used and the socio-demographic characteristics of the respondents. Knowledge regarding the importance of ablutions was generally good as highlighted by 78% of the mothers who regarded latrines as being important in prevention and control of diseases as well as for hygiene purposes. However, latrine ownership was noted to be related to the income level of the household (p sanitation practices on WASH among mothers of under-fives in Mawabeni were both poor and this could be a contributory factor to the high incidence of diarrheal diseases for under-fives in the area.

Systems Engineering Knowledge Asset (SEKA) Management for Higher Performing Engineering Teams: People, Process and Technology toward Effective Knowledge-Workers

Science.gov (United States)

Shelby, Kenneth R., Jr.

2013-01-01

Systems engineering teams' value-creation for enterprises is slower than possible due to inefficiencies in communication, learning, common knowledge collaboration and leadership conduct. This dissertation outlines the surrounding people, process and technology dimensions for higher performing engineering teams. It describes a true experiment…

A Conceptual Model for the Creation of a Process-Oriented Knowledge Map (POK-Map and Implementation in an Electric Power Distribution Company

Directory of Open Access Journals (Sweden)

Babak Teimourpour

2015-12-01

Full Text Available Helping a company organize and capture the knowledge used by its employees and business processes is a daunting task. In this work we examine several proposed methodologies and synthesize them into a new methodology that we demonstrate through a case study of an electric power distribution company. This is a practical research study. First, the research approach for creating the knowledge map is process-oriented and the processes are considered as the main elements of the model. This research was done in four stages: literature review, model editing, model validation and case study. The Delphi method was used for the research model validation. Some of the important outputs of this research were mapping knowledge flows, determining the level of knowledge assets, expert-area knowledge map, preparing knowledge meta-model, and updating the knowledge map according to the company’s processes. Besides identifying, auditing and visualizing tacit and explicit knowledge, this knowledge mapping enables us to analyze the knowledge areas’ situation and subsequently help us to improve the processes and overall performance. So, a process map does knowledge mapping in a clear and accurate frame. Once the knowledge is used in processes, it creates value.

Widening the Knowledge Acquisition Bottleneck for Constraint-Based Tutors

Science.gov (United States)

Suraweera, Pramuditha; Mitrovic, Antonija; Martin, Brent

2010-01-01

Intelligent Tutoring Systems (ITS) are effective tools for education. However, developing them is a labour-intensive and time-consuming process. A major share of the effort is devoted to acquiring the domain knowledge that underlies the system's intelligence. The goal of this research is to reduce this knowledge acquisition bottleneck and better…

Knowledge Discovery in Data in Construction Projects

Directory of Open Access Journals (Sweden)

Szelka J.

2016-06-01

Full Text Available Decision-making processes, including the ones related to ill-structured problems, are of considerable significance in the area of construction projects. Computer-aided inference under such conditions requires the employment of specific methods and tools (non-algorithmic ones, the best recognized and successfully used in practice represented by expert systems. The knowledge indispensable for such systems to perform inference is most frequently acquired directly from experts (through a dialogue: a domain expert - a knowledge engineer and from various source documents. Little is known, however, about the possibility of automating knowledge acquisition in this area and as a result, in practice it is scarcely ever used. It has to be noted that in numerous areas of management more and more attention is paid to the issue of acquiring knowledge from available data. What is known and successfully employed in the practice of aiding the decision-making is the different methods and tools. The paper attempts to select methods for knowledge discovery in data and presents possible ways of representing the acquired knowledge as well as sample tools (including programming ones, allowing for the use of this knowledge in the area under consideration.

Identifikasi Informasi perguruan tinggi negeri dengan model knowledge management

Directory of Open Access Journals (Sweden)

Abu Anwar

2014-08-01

Full Text Available In theory and practice, knowledge management (knowledge management is part of the strategy implementation process. Knowledge management is a systematic action to identify, document, and distribute all Solving. The involvement of administrative management knowledge, both top level, middle, or bottom becomes a very important thing. Well in detecting the problem, generating solutions, evaluating the decision to apply the knowledge that has been tested as a product and service in the implementation of strategy. This activity can be used to make the issues become clearer and under proper supervision. Despite the heavy dotted knowledge management to “technology“, in this case the role of “man“ needs to be taken into account in order to complete the process of knowledge management integrating various angles between technology, human strategies through four areas to view. However, the hypothesis of cause and effect of the method can be used as a basis for understanding knowledge management and implementation.

Experimental Evidence of the Knowledge Gap: Message Arousal, Motivation, and Time Delay

Science.gov (United States)

Grabe, Maria Elizabeth; Yegiyan, Narine; Kamhawi, Rasha

2008-01-01

This study experimentally tested the knowledge gap from an information processing perspective. Specifically, knowledge acquisition was investigated under conditions of medium and low news message arousal, with time delay. Results show the persistence of a knowledge gap, particularly for low arousing messages. In fact, at low levels of message…

Processes underlying treatment success and failure in assertive community treatment.

Science.gov (United States)

Stull, Laura G; McGrew, John H; Salyers, Michelle P

2012-02-01

Processes underlying success and failure in assertive community treatment (ACT), a widely investigated treatment model for persons with severe mental illness, are poorly understood. The purpose of the current study was to examine processes in ACT by (1) understanding how consumers and staff describe the processes underlying treatment success and failure and (2) comparing processes identified by staff and consumers. Investigators conducted semi-structured interviews with 25 staff and 23 consumers from four ACT teams. Both staff and consumers identified aspects of the ACT team itself as the most critical in the process of consumer success. For failure, consumers identified consumer characteristics as most critical and staff identified lack of social relationships. Processes underlying failure were not viewed as merely the opposite of processes underlying success. In addition, there was notable disagreement between staff and consumers on important processes. Findings overlap with critical ingredients identified in previous studies, including aspects of the ACT team, social involvement and employment. In contrast to prior studies, there was little emphasis on hospitalizations and greater emphasis on not abusing substances, obtaining wants and desires, and consumer characteristics.

Stability of prebiotic, laminaran oligosaccharide under food processing conditions

Science.gov (United States)

Chamidah, A.

2018-04-01

Prebiotic stability tests on laminaran oligosaccharide under food processing conditions were urgently performed to determine the ability of prebiotics deal with processing. Laminaran, oligosaccharide is produced from enzymatic hydrolysis. To further apply this prebiotic, it is necessary to test its performance on food processing. Single prebiotic or in combination with probiotic can improve human digestive health. The effectiveness evaluation of prebiotic should be taken into account in regards its chemical and functional stabilities. This study aims to investigate the stability of laminaran, oligosaccharide under food processing condition.

Optimization of Wireless Transceivers under Processing Energy Constraints

Science.gov (United States)

Wang, Gaojian; Ascheid, Gerd; Wang, Yanlu; Hanay, Oner; Negra, Renato; Herrmann, Matthias; Wehn, Norbert

2017-09-01

Focus of the article is on achieving maximum data rates under a processing energy constraint. For a given amount of processing energy per information bit, the overall power consumption increases with the data rate. When targeting data rates beyond 100 Gb/s, the system's overall power consumption soon exceeds the power which can be dissipated without forced cooling. To achieve a maximum data rate under this power constraint, the processing energy per information bit must be minimized. Therefore, in this article, suitable processing efficient transmission schemes together with energy efficient architectures and their implementations are investigated in a true cross-layer approach. Target use cases are short range wireless transmitters working at carrier frequencies around 60 GHz and bandwidths between 1 GHz and 10 GHz.

The effects of divided attention on encoding processes under incidental and intentional learning instructions: underlying mechanisms?

Science.gov (United States)

Naveh-Benjamin, Moshe; Guez, Jonathan; Hara, Yoko; Brubaker, Matthew S; Lowenschuss-Erlich, Iris

2014-01-01

Divided attention (DA) at encoding has been shown to significantly disrupt later memory for the studied information. However, what type of processing gets disrupted during DA remains unresolved. In this study, we assessed the degree to which strategic effortful processes are affected under DA by comparing the effects of DA at encoding under intentional and pure incidental learning instructions. In three experiments, participants studied list of words or word pairs under either full or divided attention. Results of three experiments, which used different methodologies, converged to show that the effects of DA at encoding reduce memory performance to the same degree under incidental and intentional learning. Secondary task performance indicated that encoding under intentional learning instructions was more effortful than under incidental learning instructions. In addition, the results indicated enhanced attention to the initial appearance of the words under both types of learning instructions. Results are interpreted to imply that other processes, rather than only strategic effortful ones, might be affected by DA at encoding.

Voice-enabled Knowledge Engine using Flood Ontology and Natural Language Processing

Science.gov (United States)

Sermet, M. Y.; Demir, I.; Krajewski, W. F.

2015-12-01

The Iowa Flood Information System (IFIS) is a web-based platform developed by the Iowa Flood Center (IFC) to provide access to flood inundation maps, real-time flood conditions, flood forecasts, flood-related data, information and interactive visualizations for communities in Iowa. The IFIS is designed for use by general public, often people with no domain knowledge and limited general science background. To improve effective communication with such audience, we have introduced a voice-enabled knowledge engine on flood related issues in IFIS. Instead of navigating within many features and interfaces of the information system and web-based sources, the system provides dynamic computations based on a collection of built-in data, analysis, and methods. The IFIS Knowledge Engine connects to real-time stream gauges, in-house data sources, analysis and visualization tools to answer natural language questions. Our goal is the systematization of data and modeling results on flood related issues in Iowa, and to provide an interface for definitive answers to factual queries. The goal of the knowledge engine is to make all flood related knowledge in Iowa easily accessible to everyone, and support voice-enabled natural language input. We aim to integrate and curate all flood related data, implement analytical and visualization tools, and make it possible to compute answers from questions. The IFIS explicitly implements analytical methods and models, as algorithms, and curates all flood related data and resources so that all these resources are computable. The IFIS Knowledge Engine computes the answer by deriving it from its computational knowledge base. The knowledge engine processes the statement, access data warehouse, run complex database queries on the server-side and return outputs in various formats. This presentation provides an overview of IFIS Knowledge Engine, its unique information interface and functionality as an educational tool, and discusses the future plans

Deriving evaluation indicators for knowledge transfer and dialogue processes in the context of climate research

Science.gov (United States)

Treffeisen, Renate; Grosfeld, Klaus; Kuhlmann, Franziska

2017-12-01

Knowledge transfer and dialogue processes in the field of climate science have captured intensive attention in recent years as being an important part of research activities. Therefore, the demand and pressure to develop a set of indicators for the evaluation of different activities in this field have increased, too. Research institutes are being asked more and more to build up structures in order to map these activities and, thus, are obliged to demonstrate the success of these efforts. This paper aims to serve as an input to stimulate further reflection on the field of evaluation of knowledge transfer and dialogue processes in the context of climate sciences. The work performed in this paper is embedded in the efforts of the German Helmholtz Association in the research field of earth and environment and is driven by the need to apply suitable indicators for knowledge transfer and dialogue processes in climate research center evaluations. We carry out a comparative analysis of three long-term activities and derive a set of indicators for measuring their output and outcome by balancing the wide diversity and range of activity contents as well as the different tools to realize them. The case examples are based on activities which are part of the regional Helmholtz Climate Initiative Regional Climate Change (REKLIM) and the Climate Office for Polar Regions and Sea Level Rise at the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research. Both institutional units have been working on a wide range of different knowledge transfer and dialogue processes since 2008/2009. We demonstrate that indicators for the evaluation must be based on the unique objectives of the individual activities and the framework they are embedded in (e.g., research foci which provide the background for the performed knowledge transfer and dialogue processes) but can partly be classified in a principle two-dimensional scheme. This scheme might serve as a usable basis for climate

Using Wiki in Teacher Education: Impact on Knowledge Management Processes and Student Satisfaction

Science.gov (United States)

Biasutti, Michele; EL-Deghaidy, Heba

2012-01-01

The current study reports on the use of Wiki as an online didactic tool to develop knowledge management (KM) processes in higher education. This study integrates social constructivist principles to learning where learners are pro-active and collaborative through higher order cognitive processes. The study was administered in two countries, namely…

Neural processes underlying cultural differences in cognitive persistence.

Science.gov (United States)

Telzer, Eva H; Qu, Yang; Lin, Lynda C

2017-08-01

Self-improvement motivation, which occurs when individuals seek to improve upon their competence by gaining new knowledge and improving upon their skills, is critical for cognitive, social, and educational adjustment. While many studies have delineated the neural mechanisms supporting extrinsic motivation induced by monetary rewards, less work has examined the neural processes that support intrinsically motivated behaviors, such as self-improvement motivation. Because cultural groups traditionally vary in terms of their self-improvement motivation, we examined cultural differences in the behavioral and neural processes underlying motivated behaviors during cognitive persistence in the absence of extrinsic rewards. In Study 1, 71 American (47 females, M=19.68 years) and 68 Chinese (38 females, M=19.37 years) students completed a behavioral cognitive control task that required cognitive persistence across time. In Study 2, 14 American and 15 Chinese students completed the same cognitive persistence task during an fMRI scan. Across both studies, American students showed significant declines in cognitive performance across time, whereas Chinese participants demonstrated effective cognitive persistence. These behavioral effects were explained by cultural differences in self-improvement motivation and paralleled by increasing activation and functional coupling between the inferior frontal gyrus (IFG) and ventral striatum (VS) across the task among Chinese participants, neural activation and coupling that remained low in American participants. These findings suggest a potential neural mechanism by which the VS and IFG work in concert to promote cognitive persistence in the absence of extrinsic rewards. Thus, frontostriatal circuitry may be a neurobiological signal representing intrinsic motivation for self-improvement that serves an adaptive function, increasing Chinese students' motivation to engage in cognitive persistence. Copyright © 2017 Elsevier Inc. All rights

Knowledge Pipeline: A Task Oriented Way to Implement Knowledge Management

International Nuclear Information System (INIS)

Pan Jiajie

2014-01-01

Concept of knowledge pipeline: There are many pipelines named by tasks or business processes in an organization. Knowledge contributors put knowledge to its corresponding pipelines. A maintenance team could keep the knowledge in pipelines clear and valid. Users could get knowledge just like opening a faucet in terms of their tasks or business processes

Semantic Structure in Vocabulary Knowledge Interacts with Lexical and Sentence Processing in Infancy

Science.gov (United States)

Borovsky, Arielle; Ellis, Erica M.; Evans, Julia L.; Elman, Jeffrey L.

2016-01-01

Although the size of a child's vocabulary associates with language-processing skills, little is understood regarding how this relation emerges. This investigation asks whether and how the structure of vocabulary knowledge affects language processing in English-learning 24-month-old children (N = 32; 18 F, 14 M). Parental vocabulary report was used…

Convergence of macrostates under reproducible processes

International Nuclear Information System (INIS)

Rau, Jochen

2010-01-01

I show that whenever a system undergoes a reproducible macroscopic process the mutual distinguishability of macrostates, as measured by their relative entropy, diminishes. This extends the second law which regards only ordinary entropies, and hence only the distinguishability between macrostates and one specific reference state (equidistribution). The new result holds regardless of whether the process is linear or nonlinear. Its proof hinges on the monotonicity of quantum relative entropy under arbitrary coarse grainings, even those that cannot be represented by trace-preserving completely positive maps.

Facilitating Work Based Learning Projects: A Business Process Oriented Knowledge Management Approach

NARCIS (Netherlands)

Miao, Yongwu; Sloep, Peter; Koper, Rob

2009-01-01

Miao, Y., Sloep, P. B., & Koper, R. (2009). Facilitating Work Based Learning Projects: A Business Process Oriented Knowledge Management Approach. Presented at the 'Open workshop of TENCompetence - Rethinking Learning and Employment at a Time of Economic Uncertainty-event'. November, 19, 2009,

A Vertical Approach to Knowledge Management: Codification and Personalization in Software Processes

DEFF Research Database (Denmark)

Jahn, Karsten; Nielsen, Peter Axel

2011-01-01

Software process improvement is a practical concern in software companies today and it has been addressed in research. Part of this research has applied a knowledge management perspective. Researchers point out that two different strategies exist where a mixture is difficult to maintain......: Personalization (focus on people and their collaboration) and codification (focus on documents and their accessibility). This paper addresses different knowledge management problems of a software company and how they can be alleviated. A prototype, which distinguishes between different organizational levels (e.......g., software managers and software developers) and applies different knowledge management strategies, was built. It consists of a wiki and an enterprise system. This article shows how each part of the system focuses on one of the strategies and describes the differences for tool support. This combination could...

Robust nonhomogeneous training samples detection method for space-time adaptive processing radar using sparse-recovery with knowledge-aided

Science.gov (United States)

Li, Zhihui; Liu, Hanwei; Zhang, Yongshun; Guo, Yiduo

2017-10-01

The performance of space-time adaptive processing (STAP) may degrade significantly when some of the training samples are contaminated by the signal-like components (outliers) in nonhomogeneous clutter environments. To remove the training samples contaminated by outliers in nonhomogeneous clutter environments, a robust nonhomogeneous training samples detection method using the sparse-recovery (SR) with knowledge-aided (KA) is proposed. First, the reduced-dimension (RD) overcomplete spatial-temporal steering dictionary is designed with the prior knowledge of system parameters and the possible target region. Then, the clutter covariance matrix (CCM) of cell under test is efficiently estimated using a modified focal underdetermined system solver (FOCUSS) algorithm, where a RD overcomplete spatial-temporal steering dictionary is applied. Third, the proposed statistics are formed by combining the estimated CCM with the generalized inner products (GIP) method, and the contaminated training samples can be detected and removed. Finally, several simulation results validate the effectiveness of the proposed KA-SR-GIP method.

Advergaming: Application of Knowledge in the Process of the Competitive Advantage Improvement

Directory of Open Access Journals (Sweden)

Pavel Mráček

2013-11-01

Full Text Available Purpose of the article: The paper is involved in the utilization of the knowledge in the process of the competitive advantage improvement by means of the perspective marketing tool - advergaming. The objective of the article is the informing on the possibilities of the use of the knowledge in the field of the advergaming as the possible tool in the marketing communication, leading to the improvement of the competitive advantage of the companies. Scientific aim: Research objective was to identify how knowledge management is used in the Czech companies with respect to their size. Specific aspect of our research was an influence of knowledge management on a decision making process. On the base of results we have identified the requirement of usage of knowledge management in the area of advertgaming. We argue that this is a possible approach improving competitiveness of companies. Methodology/methods: Data for this paper are the data from the research carried out in the Czech companies. This survey focuses on the share of the application of the knowledge management in surveyed companies. 265 companies from the whole Czech Republic, various segments and industries, starting with the tourism, building industry, hotel industry, transport and ending with the manufacturing and distribution of the detergents and the distribution of the medical materials, were involved in the research. The companies were selected randomly. The necessary data were collected from the total number of 265 companies by means of the questionnaire research, and in certain cases the structured interview was used. The synthesis from the individual parts was made, on the basis of which the following conclusions were based. Findings: The paper identifies the method of the use of the knowledge in the advergaming as a possible starting point for the potential model of the utilization of the knowledge in the marketing communication. Conclusions: (limits, implications

Managing risk and knowledge in the internationalisation process

Directory of Open Access Journals (Sweden)

Victoria Rodríguez

2010-10-01

Full Text Available The internationalisation process in a company embodies a series of projects that are performed in different geographical regions. In some cases, especially in SMEs, companies are not capable of predicting the risks that will be faced during the process and they do not have suitable tools to manage the knowledge acquired in previous internationalisation experiences. Therefore, they fail to turn internationalisation into a sustainable competitive advantage. This paper reports the conclusions of a study based on both a bibliographic research and a comprehensive study of a group of industrial companies. This study includes the analysis of 37 internal reports about internationalisation experiences and the carrying out of semi-structured interviews with managers responsible for international operations. We have identified the main factors (risks that prevent successful internationalisation processes and we have proposed a taxonomy of them. Furthermore, we have proposed a general framework (model which provides a common perspective for all internationalisation projects, bringing coherence, and also a certain level of systematisation, to the decisions made in regards to different internationalisation projects. The model provides a systemic vision of the whole internationalisation process and we believe that companies can develop efficient learning systems based on this framework. It would give them differentiation and, therefore, help them to turn internationalisation into a sustainable competitive advantage.

Knowledge based systems advanced concepts, techniques and applications

CERN Document Server

1997-01-01

The field of knowledge-based systems (KBS) has expanded enormously during the last years, and many important techniques and tools are currently available. Applications of KBS range from medicine to engineering and aerospace.This book provides a selected set of state-of-the-art contributions that present advanced techniques, tools and applications. These contributions have been prepared by a group of eminent researchers and professionals in the field.The theoretical topics covered include: knowledge acquisition, machine learning, genetic algorithms, knowledge management and processing under unc

A fuzzy mathematics model for radioactive waste characterization by process knowledge

International Nuclear Information System (INIS)

Smith, M.; Stevens, S.; Elam, K.; Vrba, J.

1994-01-01

Fuzzy mathematics and fuzzy logic are means for making decisions that can integrate complicated combinations of hard and soft factors and produce mathematically validated results that can be independently verified. In this particular application, several sources of information regarding the waste stream have been compiled, including facility operating records, other waste generated from the facility in the past, laboratory analysis results, and interviews with facility personnel. A fuzzy mathematics model is used to interrelate these various sources of information and arrive at a defensible estimate of the contaminant concentration in the final waste product. The model accounts for the separate process knowledge-based contaminant concentrations by providing a weighted averaging technique to incorporate information from the various sources. Reliability estimates are provided for each of the component pieces of information and combined using the model into an estimate that provides a near-probabilistic value for contaminant concentration. The speadsheet accounts for the estimated uncertainty in the concentration on the basis of open-quotes reliability curves,close quotes which are derived from personal process knowledge as well as limited independent measurements

Identification of parametric models with a priori knowledge of process properties

Directory of Open Access Journals (Sweden)

Janiszowski Krzysztof B.

2016-12-01

Full Text Available An approach to estimation of a parametric discrete-time model of a process in the case of some a priori knowledge of the investigated process properties is presented. The knowledge of plant properties is introduced in the form of linear bounds, which can be determined for the coefficient vector of the parametric model studied. The approach yields special biased estimation of model coefficients that preserves demanded properties. A formula for estimation of the model coefficients is derived and combined with a recursive scheme determined for minimization of the sum of absolute model errors. The estimation problem of a model with known static gains of inputs is discussed and proper formulas are derived. This approach can overcome the non-identifiability problem which has been observed during estimation based on measurements recorded in industrial closed-loop control systems. The application of the proposed approach to estimation of a model for an industrial plant (a water injector into the steam flow in a power plant is presented and discussed.

Causal knowledge extraction by natural language processing in material science: a case study in chemical vapor deposition

Directory of Open Access Journals (Sweden)

Yuya Kajikawa

2006-11-01

Full Text Available Scientific publications written in natural language still play a central role as our knowledge source. However, due to the flood of publications, the literature survey process has become a highly time-consuming and tangled process, especially for novices of the discipline. Therefore, tools supporting the literature-survey process may help the individual scientist to explore new useful domains. Natural language processing (NLP is expected as one of the promising techniques to retrieve, abstract, and extract knowledge. In this contribution, NLP is firstly applied to the literature of chemical vapor deposition (CVD, which is a sub-discipline of materials science and is a complex and interdisciplinary field of research involving chemists, physicists, engineers, and materials scientists. Causal knowledge extraction from the literature is demonstrated using NLP.

Improving process of teaching students by means of methods and tools of knowledge management and e-learning

Directory of Open Access Journals (Sweden)

Lech Banachowski

2012-12-01

Full Text Available The process of teaching students is of the greatest importance. It is important to study how to manage it to achieve the best advantages to the students and the university. The authors propose to apply the methods and tools of knowledge management and e-learning. The potential of knowledge management lies in the optimization of university processes, in introducing organizational learning and in helping to take well grounded decisions. The potential of e-learning lies in the improvement of the quality of education, in higher flexibility and adaptability of teaching process to the needs of individual students and in lowering the cost of education. The article shows how to apply e-portfolios and information systems to support the teaching process and knowledge management at academic institutions.

Managing cultural diversity and the process of knowledge sharing: A case from Denmark

DEFF Research Database (Denmark)

Lauring, Jakob

2009-01-01

Ideas of linking cultural diversity and knowledge resources have recently gained momentum in organizational literature, however, little is known about actual knowledge-sharing processes in culturally diverse organizations. This paper contributes to mending such limitations by first reviewing three...... dominant perspectives in the literature relevant to understanding these processes. It is then argued that these perspectives contribute focusing on different aspects of human diversity in organizations and, therefore, that they should not be separated in the analysis of the complex settings that culturally...... diverse organizations represent. This is illustrated with data from an ethnographic fieldwork in a Danish multicultural organization. The final section reflects on implications of using a combination of different theories in analyzing the results, and suggests other possibilities for future research....

Innovation as a distributed, collaborative process of knowledge generation: open, networked innovation

NARCIS (Netherlands)

Sloep, Peter

2009-01-01

Sloep, P. B. (2009). Innovation as a distributed, collaborative process of knowledge generation: open, networked innovation. In V. Hornung-Prähauser & M. Luckmann (Eds.), Kreativität und Innovationskompetenz im digitalen Netz - Creativity and Innovation Competencies in the Web, Sammlung von

Facilitating Work Based Learning Projects: A Business Process Oriented Knowledge Management Approach

NARCIS (Netherlands)

Miao, Yongwu; Sloep, Peter; Koper, Rob

2009-01-01

Miao, Y., Sloep, P. B., & Koper, R. (2010). Facilitating Work Based Learning Projects: A Business Process Oriented Knowledge Management Approach. In D. Griffiths & R. Koper (Eds.), Rethinking Learning and Employment at a Time of Economic Uncertainty. Proceedings of the 6th TENCompetence Open

Finding the Sweet Spot: Network Structures and Processes for Increased Knowledge Mobilization

Directory of Open Access Journals (Sweden)

Patricia Briscoe

2016-06-01

Full Text Available The use of networks in public education is one of a number of knowledge mobilization (KMb strategies utilized to promote evidence-based research into practice. However, challenges exist in the ability to effectively mobilizing knowledge through external partnership networks. The purpose of this paper is to further explore how networks work. Data was collected from virtual discussions for an interim report for a province-wide government initiative. A secondary analysis of the data was performed. The findings present network structures and processes that partners were engaged in when building a network within education. The implications of this study show that building a network for successful outcomes is complex and metaphorically similar to finding the “sweet spot.” It is challenging but networks that used strategies to align structures and processes proved to achieve more success in mobilizing research to practice.

Organizational structure features supporting knowledge management processes

OpenAIRE

Claver-Cortés, Enrique; Zaragoza Sáez, Patrocinio del Carmen; Pertusa-Ortega, Eva

2007-01-01

Purpose – The idea that knowledge management can be a potential source of competitive advantage has gained strength in the last few years. However, a number of business actions are needed to generate an appropriate environment and infrastructure for knowledge creation, transfer and application. Among these actions there stands out the design of an organizational structure, the link of which with knowledge management is the main concern here. More specifically, the present paper has as its aim...

Self-knowledge in the process of interpreting philosophical texts

Directory of Open Access Journals (Sweden)

A. V. Kulik

2016-08-01

Full Text Available Modern philosophical researches pay attention to various aspects of self-knowledge investigation. For instance, there are works on historical concepts of self-knowledge (e.g. ones by C. Moore, or articles about the place of self-knowledge in the phenomenon of rationality (e.g. ones by J. Roessler, or articles about epistemological lacks of self-knowledge (e.g. ones by J. Fernández. However, our paper is about the aspect that is not in the researchers’ centre of attention. Our study shows that practicing of book reading can be a source of information not only about the content of the books, but also about their readers. We investigate a phenomenon of incompatible interpretations, Ludwig Wittgenstein’s ideas about understanding his texts, Merab Mamardashvili’s concept of ‘novel as a machine’, Ludwig Feuerbach’s theory of specifics of human cognition, and Philosophical Hermeneutics thinkers’ concepts about problems of understanding. The purpose of our paper is to describe possibilities of getting self-knowledge by analyzing the information about the results of philosophical texts reading. The research holds that these results give information about the content of the text as well as a reader’s ideas. A reader can use word forms from the texts to express his own implicit thoughts. Philosophical texts are the most effective tool for doing that because their content and ways of text organization stimulate such an activity. We illustrate these statements by examples from history of philosophy. For instance, we investigate the creation of the theory on the genealogy of morality by Friedrich Nietzsche. Analyzing phrases, which were important for him in the text, a person can estimate his own ideas. If one uses this theoretical model for getting self-knowledge he takes a new source of information about his own implicit ideas. The interpretation of this information will be effective. As a result of analyzing of Friedrich Schleiermacher

Knowledge mobilized by a critical thinking process deployed by nursing students in practical care situations: a qualitative study.

Science.gov (United States)

Lechasseur, Kathleen; Lazure, Ginette; Guilbert, Louise

2011-09-01

This paper is a report of a qualitative study of mobilization of knowledge within the critical thinking process deployed by female undergraduate nursing students in practical care situations. Holistic practice is based on variety of knowledge mobilized by a critical thinking process. Novices and, more specifically, students experience many difficulties in this regard. Therefore, a better understanding of the knowledge they mobilize in their practice is important for nurse educators. A qualitative study, guided by grounded theory, was carried out. Sixteen nursing students, registered in an undergraduate programme in an Eastern Canadian university, were recruited. Descriptions of practical care situations were obtained through explicitation interviews in 2007. A sociodemographic questionnaire, semi-structured interviews and field notes were also used. Data were analysed using an approach based on grounded theory. An additional stage of analysis involved data condensation. Various types of knowledge guide nursing students' practice. These include intrapersonal, interpersonal, perceptual, moral/ethical, experiential, practical, scientific and contextual knowledge. The mobilization of these types of knowledge is only possible when the process of critical thinking has attained a higher level, giving rise to a new knowledge that we have termed combinational constructive knowledge rather than aesthetic knowledge. Clarification of the types of knowledge guiding the practice of student nurses and of the role of critical thinking in their mobilization could lead to innovative educational strategies. The findings provide guidance for the revision and development of both academic and clinical training programmes. © 2011 Blackwell Publishing Ltd.

SUCCESSION PROCESS IN A FAMILY BUSINESS: KNOWLEDGE MANAGEMENT OVERCOMING RESISTANCE TO ORGANIZATIONAL CHANGES

Directory of Open Access Journals (Sweden)

Patricia de Sá Freire

2010-12-01

Full Text Available This study examined the perception of a family business’ employees over changes brought about by the company’s succession procsess through the identification of existing problems and the probabilities of overcoming them. The company was classified as a family business organization as per Bernhoeft´s (1991 definition, and the perspectives proposed by Motta (2001 were used as a basis for change analysis. The succession challenges were studied through the knowledge management viewpoint. The methodological approach is characterized as a qualitative descriptive study done through interviews and document analysis. Quantitative data was used, with the application of questionnaires in order to obtain primary data. Data analysis is mainly characterized by its qualitative and descriptive content. After data analysis, the following issues were detected: (1 lack of or inneficient internal communication, (2 the decision making process was either slow or not committed to the desired results and (3 there was either dual leadership or no leadership. It was concluded that in order to achieve the objectives of the changes, it would require a new look into the intraorganizational integration to eliminate features of the family business such as lack of dialogue and unilateral decisions. It is finally suggested the use of strategies for sharing information and knowledge that will pave the way for understanding the entire succession process, overcoming uncertainties and individual resistance. Thus, the inclusion of Knowledge Management in the family business succession process will result in more aware leaders, managers and employees in terms of change of power during the mentioned process.

Knowledge based decision making method for the selection of mixed refrigerant systems for energy efficient LNG processes

International Nuclear Information System (INIS)

Khan, Mohd Shariq; Lee, Sanggyu; Rangaiah, G.P.; Lee, Moonyong

2013-01-01

Highlights: • Practical method for finding optimum refrigerant composition is proposed for LNG plant. • Knowledge of boiling point differences in refrigerant component is employed. • Implementation of process knowledge notably makes LNG process energy efficient. • Optimization of LNG plant is more transparent using process knowledge. - Abstract: Mixed refrigerant (MR) systems are used in many industrial applications because of their high energy efficiency, compact design and energy-efficient heat transfer compared to other processes operating with pure refrigerants. The performance of MR systems depends strongly on the optimum refrigerant composition, which is difficult to obtain. This paper proposes a simple and practical method for selecting the appropriate refrigerant composition, which was inspired by (i) knowledge of the boiling point difference in MR components, and (ii) their specific refrigeration effect in bringing a MR system close to reversible operation. A feasibility plot and composite curves were used for full enforcement of the approach temperature. The proposed knowledge-based optimization approach was described and applied to a single MR and a propane precooled MR system for natural gas liquefaction. Maximization of the heat exchanger exergy efficiency was considered as the optimization objective to achieve an energy efficient design goal. Several case studies on single MR and propane precooled MR processes were performed to show the effectiveness of the proposed method. The application of the proposed method is not restricted to liquefiers, and can be applied to any refrigerator and cryogenic cooler where a MR is involved

A 'curse of knowledge' in the absence of knowledge? People misattribute fluency when judging how common knowledge is among their peers.

Science.gov (United States)

Birch, Susan A J; Brosseau-Liard, Patricia E; Haddock, Taeh; Ghrear, Siba E

2017-09-01

Knowledge can be a curse: Once we have acquired a particular item of knowledge it tends to bias, or contaminate, our ability to reason about a less informed perspective (referred to as the 'curse of knowledge' or 'hindsight bias'). The mechanisms underlying the curse of knowledge bias are a matter of great import and debate. We highlight two mechanisms that have been proposed to underlie this bias-inhibition and fluency misattribution. Explanations that involve inhibition argue that people have difficulty fully inhibiting or suppressing the content of their knowledge when trying to reason about a less informed perspective. Explanations that involve fluency misattribution focus on the feelings of fluency with which the information comes to mind and the tendency to misattribute the subjective feelings of fluency associated with familiar items to the objective ease or foreseeability of that information. Three experiments with a total of 359 undergraduate students provide the first evidence that fluency misattribution processes are sufficient to induce the curse of knowledge bias. These results add to the literature on the many manifestations of the curse of knowledge bias and the many types of source misattributions, by revealing their role in people's judgements of how common, or widespread, one's knowledge is. The implications of these results for cognitive science and social cognition are discussed. Copyright © 2017. Published by Elsevier B.V.

Formation process of Malaysian modern architecture under influence of nationalism

OpenAIRE

宇高, 雄志; 山崎, 大智

2001-01-01

This paper examines the Formation Process of Malaysian Modern Architecture under Influence of Nationalism,through the process of independence of Malaysia. The national style as "Malaysian national architecture" which hasengaged on background of political environment under the post colonial situation. Malaysian urban design is alsodetermined under the balance of both of ethnic culture and the national culture. In Malaysia, they decided to choosethe Malay ethnic culture as the national culture....

Didactical Reconstruction of Processes in Knowledge Construction: Pre-Service Physics Teachers Learning the Law of Electromagnetic Induction

Science.gov (United States)

Mantyla, Terhi

2012-01-01

In physics teacher education, two central goals are first to learn the structures of physics knowledge, and second the processes of its construction. To know the structure is to know the framework of concepts and laws; to know the processes is to know where the knowledge comes from, how the framework is constructed, and how it can be justified.…

A modelling approach to study learning processes with a focus on knowledge creation

NARCIS (Netherlands)

Naeve, Ambjorn; Yli-Luoma, Pertti; Kravcik, Milos; Lytras, Miltiadis

2008-01-01

Naeve, A., Yli-Luoma, P., Kravcik, M., & Lytras, M. D. (2008). A modelling approach to study learning processes with a focus on knowledge creation. International Journal Technology Enhanced Learning, 1(1/2), 1–34.

TF-finder: A software package for identifying transcription factors involved in biological processes using microarray data and existing knowledge base

Directory of Open Access Journals (Sweden)

Cui Xiaoqi

2010-08-01

Full Text Available Abstract Background Identification of transcription factors (TFs involved in a biological process is the first step towards a better understanding of the underlying regulatory mechanisms. However, due to the involvement of a large number of genes and complicated interactions in a gene regulatory network (GRN, identification of the TFs involved in a biology process remains to be very challenging. In reality, the recognition of TFs for a given a biological process can be further complicated by the fact that most eukaryotic genomes encode thousands of TFs, which are organized in gene families of various sizes and in many cases with poor sequence conservation except for small conserved domains. This poses a significant challenge for identification of the exact TFs involved or ranking the importance of a set of TFs to a process of interest. Therefore, new methods for recognizing novel TFs are desperately needed. Although a plethora of methods have been developed to infer regulatory genes using microarray data, it is still rare to find the methods that use existing knowledge base in particular the validated genes known to be involved in a process to bait/guide discovery of novel TFs. Such methods can replace the sometimes-arbitrary process of selection of candidate genes for experimental validation and significantly advance our knowledge and understanding of the regulation of a process. Results We developed an automated software package called TF-finder for recognizing TFs involved in a biological process using microarray data and existing knowledge base. TF-finder contains two components, adaptive sparse canonical correlation analysis (ASCCA and enrichment test, for TF recognition. ASCCA uses positive target genes to bait TFS from gene expression data while enrichment test examines the presence of positive TFs in the outcomes from ASCCA. Using microarray data from salt and water stress experiments, we showed TF-finder is very efficient in recognizing

Learning Processes of Students in Pre-Vocational Secondary Education: Relations between Goal Orientations, Information Processing Strategies and Development of Conceptual Knowledge

Science.gov (United States)

Koopman, Maaike; Den Brok, Perry; Beijaard, Douwe; Teune, Peter

2011-01-01

The purpose of this study was to investigate relations between goal orientations, information processing strategies and development of conceptual knowledge of pre-vocational secondary education students (n = 719; 14 schools). Students' preferences for certain types of goals and information processing strategies were examined using questionnaires.…

Knowledge Transfer in Romanian Higher Education

Directory of Open Access Journals (Sweden)

Mariana NICOLAE

2013-05-01

Full Text Available The purpose of this paper is to explore the process of knowledge transfer in Romanian Higher Education Organizations by focusing on aspects of leadership. The current economic and social contexts are under a process of transformation. Educational institutions make no exception, as they must adapt to the changing demands of the market if they want to survive. Concepts such as education massification, competitive advantage of universities, quality assurance, university performance are widely discussed nowadays. All in all, universities are knowlege organizations that are one of the key drivers of innovation, development, leadership and research, as they create and transfer knowledge. An organization’s ability to communicate, share and innovate is critical in order to meet the challenges of the knowledge society. Starting from this general background, the present paper explores the characteristics and behaviors necessary for an ellective leadership in Higher Education Organizations through a series of interviews with leaders in the academia.

A knowledge acquisition process to analyse operational problems in solid waste management facilities.

Science.gov (United States)

Dokas, Ioannis M; Panagiotakopoulos, Demetrios C

2006-08-01

The available expertise on managing and operating solid waste management (SWM) facilities varies among countries and among types of facilities. Few experts are willing to record their experience, while few researchers systematically investigate the chains of events that could trigger operational failures in a facility; expertise acquisition and dissemination, in SWM, is neither popular nor easy, despite the great need for it. This paper presents a knowledge acquisition process aimed at capturing, codifying and expanding reliable expertise and propagating it to non-experts. The knowledge engineer (KE), the person performing the acquisition, must identify the events (or causes) that could trigger a failure, determine whether a specific event could trigger more than one failure, and establish how various events are related among themselves and how they are linked to specific operational problems. The proposed process, which utilizes logic diagrams (fault trees) widely used in system safety and reliability analyses, was used for the analysis of 24 common landfill operational problems. The acquired knowledge led to the development of a web-based expert system (Landfill Operation Management Advisor, http://loma.civil.duth.gr), which estimates the occurrence possibility of operational problems, provides advice and suggests solutions.

Examining the Relative Contributions of Content Knowledge and Strategic Processing to Comprehension

Science.gov (United States)

Aukerman, Maren; Brown, Rachel; Mokhtari, Kouider; Valencia, Sheila; Palincsar, Annemarie

2015-01-01

The essays below were prepared following the LRA session organized by Janice Almasi entitled, "Examining the relative contributions of content knowledge and strategic processing to comprehension." What unites these essays are the personal and historical stances that each writer has taken; in addition, the essays are rich with…

Results prediction in industrial processes. A control tool based on the Knowledge; La prediccion de resultados en procesos industriales

Energy Technology Data Exchange (ETDEWEB)

Zabala-Uriarte, A.; Suarez-Creo, R.; Izaga-Gmaguregi, J.

2009-07-01

The difficulties involved in most metallurgical processes are well known, specially when the number of factors that act in then is very high. The problems are even more important if we want to forecast the process behaviour, because it is not easy to build a framework of links between the critical variables using the available information. This work takes into account the availability of several computer generic tools which, with a suitable adaptation and endowed with the specific knowledge, are able of learning the process, of connecting a lot of facts and of forecasting the product quality, sustaining at the same time the process under control. These tools manage the plant information, help to reach a robust process, increase its knowledge and improve its performance, related with the reject level in ppm. the development of this type of tools, were considered some years ago as utopian. The analytical method used is based in an initial selection of the defect that we want to study an the, factor or characteristics managing the process. Afterwards we will describe the most likely potential causes, source of the studied defect, and we will arrange then and give priority with probabilistic criteria, searching the root causes to all of them. During the running of industrial processes we will connect, through the computer program, the experimental measurements of the selected factors with the actual results, so that the system learns, and the same time we can reject the less significant variables, improving that way the reliability of the prediction. The conclusions are based in real applications, put in practice in different lines of production, for the validation of the system and the testing of its efficiency using the corresponding success index. (Author)

Evaluation of the implementation of the knowledge management processes in Shiraz University of Medical Sciences teaching hospitals, 2014

Directory of Open Access Journals (Sweden)

Roxana Sharifian

2015-01-01

Full Text Available Introduction: Recognition and implementation of knowledge management have an important effect on improving the quality of hospital activities. According to the direct relationship with the society’s health, health and treatment departments need knowledgeable and skillful staff. Thus, this research investigated different dimensions of the knowledge management processes in teaching hospitals of Shiraz University of Medical Sciences in 2014. Method: This cross-sectional analytical study was performed on 103 top and middle-ranked managers of Shiraz University of Medical Sciences hospitals. The instrument was a valid and reliable questionnaire containing six knowledge management dimensions. Data were analyzed in SPSS software version 16, using the one-sample t-test and ANOVA. Results: The results of the study showed that among the processes of knowledge management dimensions, “acquisition and knowledge creation”(mean=3.2 and “strategy and policy of knowledge” (mean=3.13 had the highest ranks and “assessment and feedback of knowledge” (mean=2.86 and “knowledge sharing” (mean=2.61 were at the lowest levels. The comparison between these six dimensions demonstrated that there were significant relationships among “strategy and policy of knowledge” and “acquisition and knowledge creation” (p=0.047,“strategy and policy of knowledge” and “organizing and documenting of knowledge” (p=0.206, “organizing and documenting of knowledge” and “knowledge sharing” (p=0.259, “organizing and documenting of knowledge” and “use and reuse of knowledge” (p=0.325, “use and reuse of knowledge”, and “knowledge sharing” (p=0.100. Conclusion: According to the results, the conditions of “strategy and policy of knowledge” and “acquisition and knowledge creation” dimensions are at the average level and other dimensions of knowledge management processes are poor in teaching hospitals of Shiraz University of Medical

KNOWLEDGE ENGINEERING TO AID THE RECRUITMENT PROCESS OF AN INDUSTRY BY IDENTIFYING SUPERIOR SELECTION CRITERIA

Directory of Open Access Journals (Sweden)

N. Sivaram

2011-01-01

Full Text Available Recruitment of the most appropriate employees and their retention are the immense challenges for the HR department of most of the industries. Every year IT companies recruit fresh graduates through their campus selection programs. Usually industries examine the skills of the candidate by conducting tests, group discussion and number of interviews. This process requires enormous amount of effort and investment. During each phase of the recruitment process, candidates are filtered based on some performance criteria. The problem domain is complex and the aspects of candidates that impact the recruitment process is not explicit. The intelligence of the recruitment process is spread among the domain experts and extracted through knowledge acquisition techniques. This research focuses on investigating the underlying criteria and tries to capitalize on the existing patterns, to minimize the effort made during the recruitment process. The approach here is to provide the insights through in-depth empirical characterization and evaluation of decision trees for the recruitment problem domain. Experiments were conducted with the data collected from an IT industry to support their hiring decisions. Pruned and unpruned trees were constructed using ID3, C4.5 and CART algorithms. It was observed that the performance of the C4.5 algorithm is high. The recruitment process differs for each industry based on the nature of the projects carried out. Experiments were conducted to determine the attributes that best fits the problem domain. Using the constructed decision trees discussions were made with the domain experts to deduce viable decision rules.

Knowledge and knowledge bases in the learning process og polish companies

DEFF Research Database (Denmark)

Lorentzen, Anne

2003-01-01

strategies of which are analysed and compared. These strategies have much in common and can be seen as quite successful. Some common problems also exist in relation to mismatches within and between the different knowledge bases. The differences are none the less interesting to consider. They are due......The paper deals with the learning and innovation strategies of manufacturing companies in the economies of transformation. The point of departure is the development of a theoretical framework dealing innovation, knowledge and learning. The case is two manufacturing companies in Poland, the learning...

Toward the integration of expert knowledge and instrumental data to control food processes: application to Camembert-type cheese ripening.

Science.gov (United States)

Sicard, M; Perrot, N; Leclercq-Perlat, M-N; Baudrit, C; Corrieu, G

2011-01-01

Modeling the cheese ripening process remains a challenge because of its complexity. We still lack the knowledge necessary to understand the interactions that take place at different levels of scale during the process. However, information may be gathered from expert knowledge. Combining this expertise with knowledge extracted from experimental databases may allow a better understanding of the entire ripening process. The aim of this study was to elicit expert knowledge and to check its validity to assess the evolution of organoleptic quality during a dynamic food process: Camembert cheese ripening. Experiments on a pilot scale were carried out at different temperatures and relative humidities to obtain contrasting ripening kinetics. During these experiments, macroscopic evolution was evaluated from an expert's point of view and instrumental measurements were carried out to simultaneously monitor microbiological, physicochemical, and biochemical kinetics. A correlation of 76% was established between the microbiological, physicochemical, and biochemical data and the sensory phases measured according to expert knowledge, highlighting the validity of the experts' measurements. In the future, it is hoped that this expert knowledge may be integrated into food process models to build better decision-aid systems that will make it possible to preserve organoleptic qualities by linking them to other phenomena at the microscopic level. Copyright © 2011 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Asymmetric Spatial Processing Under Cognitive Load.

Science.gov (United States)

Naert, Lien; Bonato, Mario; Fias, Wim

2018-01-01

Spatial attention allows us to selectively process information within a certain location in space. Despite the vast literature on spatial attention, the effect of cognitive load on spatial processing is still not fully understood. In this study we added cognitive load to a spatial processing task, so as to see whether it would differentially impact upon the processing of visual information in the left versus the right hemispace. The main paradigm consisted of a detection task that was performed during the maintenance interval of a verbal working memory task. We found that increasing cognitive working memory load had a more negative impact on detecting targets presented on the left side compared to those on the right side. The strength of the load effect correlated with the strength of the interaction on an individual level. The implications of an asymmetric attentional bias with a relative disadvantage for the left (vs the right) hemispace under high verbal working memory (WM) load are discussed.

Asymmetric Spatial Processing Under Cognitive Load

Directory of Open Access Journals (Sweden)

Lien Naert

2018-04-01

Full Text Available Spatial attention allows us to selectively process information within a certain location in space. Despite the vast literature on spatial attention, the effect of cognitive load on spatial processing is still not fully understood. In this study we added cognitive load to a spatial processing task, so as to see whether it would differentially impact upon the processing of visual information in the left versus the right hemispace. The main paradigm consisted of a detection task that was performed during the maintenance interval of a verbal working memory task. We found that increasing cognitive working memory load had a more negative impact on detecting targets presented on the left side compared to those on the right side. The strength of the load effect correlated with the strength of the interaction on an individual level. The implications of an asymmetric attentional bias with a relative disadvantage for the left (vs the right hemispace under high verbal working memory (WM load are discussed.

The engine of thought is a hybrid: roles of associative and structured knowledge in reasoning.

Science.gov (United States)

Bright, Aimée K; Feeney, Aidan

2014-12-01

Across a range of domains in psychology different theories assume different mental representations of knowledge. For example, in the literature on category-based inductive reasoning, certain theories (e.g., Rogers & McClelland, 2004; Sloutsky & Fisher, 2008) assume that the knowledge upon which inductive inferences are based is associative, whereas others (e.g., Heit & Rubinstein, 1994; Kemp & Tenenbaum, 2009; Osherson, Smith, Wilkie, López, & Shafir, 1990) assume that knowledge is structured. In this article we investigate whether associative and structured knowledge underlie inductive reasoning to different degrees under different processing conditions. We develop a measure of knowledge about the degree of association between categories and show that it dissociates from measures of structured knowledge. In Experiment 1 participants rated the strength of inductive arguments whose categories were either taxonomically or causally related. A measure of associative strength predicted reasoning when people had to respond fast, whereas causal and taxonomic knowledge explained inference strength when people responded slowly. In Experiment 2, we also manipulated whether the causal link between the categories was predictive or diagnostic. Participants preferred predictive to diagnostic arguments except when they responded under cognitive load. In Experiment 3, using an open-ended induction paradigm, people generated and evaluated their own conclusion categories. Inductive strength was predicted by associative strength under heavy cognitive load, whereas an index of structured knowledge was more predictive of inductive strength under minimal cognitive load. Together these results suggest that associative and structured models of reasoning apply best under different processing conditions and that the application of structured knowledge in reasoning is often effortful. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Knowledge exchange processes in organizations and policy arenas: a narrative systematic review of the literature.

Science.gov (United States)

Contandriopoulos, Damien; Lemire, Marc; Denis, Jean-Louis; Tremblay, Emile

2010-12-01

This article presents the main results from a large-scale analytical systematic review on knowledge exchange interventions at the organizational and policymaking levels. The review integrated two broad traditions, one roughly focused on the use of social science research results and the other focused on policymaking and lobbying processes. Data collection was done using systematic snowball sampling. First, we used prospective snowballing to identify all documents citing any of a set of thirty-three seminal papers. This process identified 4,102 documents, 102 of which were retained for in-depth analysis. The bibliographies of these 102 documents were merged and used to identify retrospectively all articles cited five times or more and all books cited seven times or more. All together, 205 documents were analyzed. To develop an integrated model, the data were synthesized using an analytical approach. This article developed integrated conceptualizations of the forms of collective knowledge exchange systems, the nature of the knowledge exchanged, and the definition of collective-level use. This literature synthesis is organized around three dimensions of context: level of polarization (politics), cost-sharing equilibrium (economics), and institutionalized structures of communication (social structuring). The model developed here suggests that research is unlikely to provide context-independent evidence for the intrinsic efficacy of knowledge exchange strategies. To design a knowledge exchange intervention to maximize knowledge use, a detailed analysis of the context could use the kind of framework developed here. © 2010 Milbank Memorial Fund. Published by Wiley Periodicals Inc.

Cultural Knowledge in News Comprehension

DEFF Research Database (Denmark)

Mathieu, David

2009-01-01

This paper presents the main lines of the design and the findings of a reception study on news comprehension. This empirical study is a comparison of the comprehension processes of Danes and French Canadians over a set of news texts from both countries. Comprehension is explored from a cultural...... perspective, through the lens of cognition and pragmatics, revealing the role played by cultural knowledge in comprehension and the underlying relationship between a text and its intended audience. It is argued that recipients ‘problematise’ the news texts, a process by which the texts answer questions...

Learning processes in the professional development of mental health counselors: knowledge restructuring and illness script formation.

Science.gov (United States)

Strasser, Josef; Gruber, Hans

2015-05-01

An important part of learning processes in the professional development of counselors is the integration of declarative knowledge and professional experience. It was investigated in-how-far mental health counselors at different levels of expertise (experts, intermediates, novices) differ in their availability of experience-based knowledge structures. Participants were prompted with 20 client problems. They had to explain those problems, the explanations were analyzed using think-aloud protocols. The results show that experts' knowledge is organized in script-like structures that integrate declarative knowledge and professional experience and help experts in accessing relevant information about cases. Novices revealed less integrated knowledge structures. It is concluded that knowledge restructuring and illness script formation are crucial parts of the professional learning of counselors.

Accounting for Knowledge in Policies of Responsibility

DEFF Research Database (Denmark)

Hansen-Magnusson, Hannes; Vetterlein, Antje; Wiener, Antje

This article develops a framework that aims to account for knowledge in practices of responsibility. It embarks from the observation that norms in global governance are contested, and increasingly so, triggered by processes of globalisation which make inter-national encounters ever more likely....... By understanding these encounters as inter-cultural, the article focuses on knowledge practices that inform (diverging) understandings of fundamental norms. We argue that in order to increase long-term sustainable normativity under conditions of globalisation, researcher needs to uncover meso-level norms...

Activity Specific Knowledge Characteristics in the Internationalization Process

DEFF Research Database (Denmark)

Søberg, Peder Veng

2012-01-01

/methodology/approach – The paper presents a framework primarily based on knowledge management theory, which is illustrated in relation to interesting cases of four companies that are global leaders. Findings – An R&D knowledge gap still exists in China and India. Differences across business activities exist in terms......Purpose – The purpose of this paper is to investigate differences in the characteristics of knowledge, which is very important for the internationalization of different business activities. In particular, the focus is on internationalization in emerging markets such as China and India. Design...... of the characteristics of the knowledge, which is most important for the internationalization in emerging markets within multinational corporations (MNCs). The most important knowledge for the internationalization of R&D activities is more tacit than it is for manufacturing activities and international purchasing...

Knowledge Discovery Process: Case Study of RNAV Adherence of Radar Track Data

Science.gov (United States)

Matthews, Bryan

2018-01-01

This talk is an introduction to the knowledge discovery process, beginning with: identifying the problem, choosing data sources, matching the appropriate machine learning tools, and reviewing the results. The overview will be given in the context of an ongoing study that is assessing RNAV adherence of commercial aircraft in the national airspace.

Increasing the Process Capacity of a Knowledge Intensive Process Through the Use of Process Reengineering and Knowledge-Value Added Methodologies

National Research Council Canada - National Science Library

Campbell, Errol

2003-01-01

In the increasingly dynamic environment of information technology, it has become imperative that organizations continue to seek ways to effectively capture and measure knowledge in order to survive...

Process plant alarm diagnosis using synthesised fault tree knowledge

International Nuclear Information System (INIS)

Trenchard, A.J.

1990-01-01

The development of computer based tools, to assist process plant operators in their task of fault/alarm diagnosis, has received much attention over the last twenty five years. More recently, with the emergence of Artificial Intelligence (AI) technology, the research activity in this subject area has heightened. As a result, there are a great variety of fault diagnosis methodologies, using many different approaches to represent the fault propagation behaviour of process plant. These range in complexity from steady state quantitative models to more abstract definitions of the relationships between process alarms. Unfortunately, very few of the techniques have been tried and tested on process plant and even fewer have been judged to be commercial successes. One of the outstanding problems still remains the time and effort required to understand and model the fault propagation behaviour of each considered process. This thesis describes the development of an experimental knowledge based system (KBS) to diagnose process plant faults, as indicated by process variable alarms. In an attempt to minimise the modelling effort, the KBS has been designed to infer diagnoses using a fault tree representation of the process behaviour, generated using an existing fault tree synthesis package (FAULTFINDER). The process is described to FAULTFINDER as a configuration of unit models, derived from a standard model library or by tailoring existing models. The resultant alarm diagnosis methodology appears to work well for hard (non-rectifying) faults, but is likely to be less robust when attempting to diagnose intermittent faults and transient behaviour. The synthesised fault trees were found to contain the bulk of the information required for the diagnostic task, however, this needed to be augmented with extra information in certain circumstances. (author)

From Knowledge to Action

DEFF Research Database (Denmark)

Hjelmar, Ulf; Møller, Anne Mette

2016-01-01

In recent years, focus has been on the utilisation of research-based knowledge and evidence in social work policy and practice in order to make it more effective. A part of this process has been the launch of knowledge portals to make use of knowledge from research. In this article, we investigate...... how knowledge portals about vulnerable children and youth present knowledge and evidence, and how they try to work as ?knowledge brokers? or intermediaries of evidence. We argue that knowledge portals are not merely channels for dissemination of knowledge. Knowledge portals could be considered as part...... of a greater process of bringing knowledge to action, encompassing the social and organisational contexts of research utilisation. The article concludes by stating that knowledge portals have the potential to be effective instruments in knowledge-to-action processes. The two main challenges, however...

Representation and management of temporal and uncertain knowledge

International Nuclear Information System (INIS)

Chen, Ziqiang

1993-01-01

This thesis contributes to the investigation of uncertain temporal knowledge representation and management, especially for process verification and supervisor systems design. The evolution of process behaviour is time dependent and information describing this temporal evolution is uncertain/imprecise. In Artificial Intelligence, time and uncertainty have been, since long-time, considered as two of the most difficult research fields. Furthermore, these two fields, even different, may be present in an interactive way. We now try to deal with this special kind of uncertainty: temporal uncertainty. Integrating time and uncertainty brings out study issues of temporal information representation, events ordering and temporal reasoning under uncertainty. The investigation of these problems has been guided by preserving the intrinsic properties of time. The main contribution of this thesis can be summarised as follows: (1) unified representation of uncertainty and imprecision over temporal information; (2) formal structuring of time under uncertainty; (3) formalising fuzzy temporal reasoning system; (4) modelling temporal evolution of process, providing associated reasoning mechanism to verify the process evolution, modelling fuzzy temporal Petri nets; (5) design and implementation of SURTEL, a programming tool for dealing with uncertain temporal information and knowledge. (author) [fr

Knowledge is power: how conceptual knowledge transforms visual cognition.

Science.gov (United States)

Collins, Jessica A; Olson, Ingrid R

2014-08-01

In this review, we synthesize the existing literature demonstrating the dynamic interplay between conceptual knowledge and visual perceptual processing. We consider two theoretical frameworks that demonstrate interactions between processes and brain areas traditionally considered perceptual or conceptual. Specifically, we discuss categorical perception, in which visual objects are represented according to category membership, and highlight studies showing that category knowledge can penetrate early stages of visual analysis. We next discuss the embodied account of conceptual knowledge, which holds that concepts are instantiated in the same neural regions required for specific types of perception and action, and discuss the limitations of this framework. We additionally consider studies showing that gaining abstract semantic knowledge about objects and faces leads to behavioral and electrophysiological changes that are indicative of more efficient stimulus processing. Finally, we consider the role that perceiver goals and motivation may play in shaping the interaction between conceptual and perceptual processing. We hope to demonstrate how pervasive such interactions between motivation, conceptual knowledge, and perceptual processing are in our understanding of the visual environment, and to demonstrate the need for future research aimed at understanding how such interactions arise in the brain.

Knowledge-based Telecom Industry

OpenAIRE

Vinje, Villeman; Nordkvelde, Marius

2011-01-01

BI Norwegian School of Management is conducting a national research project entitled “A knowledge-based Norway”. Thirteen major knowledge-based industries in Norway are being analyzed under the auspices of the project. This study assesses the underlying properties of a global knowledge hub to examine the extent to which the Norwegian telecom industry – which encompasses all telecom firms located in Norway regardless of ownership – constitutes a global knowledge hub. It commences with a ge...

Processing information about support exchanges in close relationships: The role of a knowledge structure

Directory of Open Access Journals (Sweden)

Bulent eTuran

2016-02-01

Full Text Available People develop knowledge of interpersonal interaction patterns (e.g., prototypes and schemas, which shape how they process incoming information. One such knowledge structure based on attachment theory was examined: the secure base script (the prototypic sequence of events when an attachment figure comforts a close relationship partner in distress. In two studies (N = 53 and N = 119, participants were shown animated film clips in which geometric figures depicted the secure base script and asked to describe the animations. Both studies found that many people readily recognize the secure-base script from these minimal cues quite well, suggesting that this script is not only available in the context of specific relationships (i.e., a relationship-specific knowledge: The generalized (abstract structure of the script is also readily accessible, which would make it possible to apply it to any relationship (including new relationships. Regression analyses suggested that participants who recognized the script were more likely to (a include more animation elements when describing the animations, (b see a common theme in different animations, (c create better organized stories, and (d later recall more details of the animations. These findings suggest that access to this knowledge structure helps a person organize and remember relevant incoming information. Furthermore, in both Study 1 and Study 2, individual differences in the ready recognition of the script were associated with individual differences in having access to another related knowledge: indicators suggesting that a potential relationship partner can be trusted to be supportive and responsive at times of stress. Results of Study 2 also suggest that recognizing the script is associated with those items of an attachment measure that concern giving and receiving support. Thus, these knowledge structures may shape how people process support-relevant information in their everyday lives, potentially

Process Knowledge Summary Report for Materials and Fuels Complex Contact-Handled Transuranic Debris Waste

Energy Technology Data Exchange (ETDEWEB)

R. P. Grant; P. J. Crane; S. Butler; M. A. Henry

2010-02-01

This Process Knowledge Summary Report summarizes the information collected to satisfy the transportation and waste acceptance requirements for the transfer of transuranic (TRU) waste between the Materials and Fuels Complex (MFC) and the Advanced Mixed Waste Treatment Project (AMWTP). The information collected includes documentation that addresses the requirements for AMWTP and the applicable portion of their Resource Conservation and Recovery Act permits for receipt and treatment of TRU debris waste in AMWTP. This report has been prepared for contact-handled TRU debris waste generated by the Idaho National Laboratory at MFC. The TRU debris waste will be shipped to AMWTP for purposes of supercompaction. This Process Knowledge Summary Report includes information regarding, but not limited to, the generation process, the physical form, radiological characteristics, and chemical contaminants of the TRU debris waste, prohibited items, and packaging configuration. This report, along with the referenced supporting documents, will create a defensible and auditable record for waste originating from MFC.

Pharmacist's knowledge, practice and attitudes toward pharmacovigilance and adverse drug reactions reporting process.

Science.gov (United States)

Suyagh, Maysa; Farah, Doaa; Abu Farha, Rana

2015-04-01

Adverse drug reactions (ADRs) are a major cause of drug related morbidity and mortality. Pharmacovigilance is the science that plays an essential role in the reduction of ADRs, thus the evolution and growth of this science are critical for effective and safe clinical practice. This study is considered the first study in the region to evaluate pharmacist's knowledge, practice and attitudes toward ADRs reporting after establishing the national ADRs reporting center in Jordan. A cross sectional study was used to evaluate pharmacist knowledge and attitude toward ADRs reporting. A structured validated questionnaire was developed for this purpose and a total of 208 pharmacists were recruited to participate in this study. The majority of pharmacists have insufficient awareness and lack of knowledge about pharmacovigilance and ADRs reporting. Also the rate of reporting of ADRs was extremely poor. Several factors were found to discourage pharmacists from reporting ADRs, which include inadequate information available from the patient, unavailability of pharmacist ADRs form when needed, unawareness of the existence of the national ADRs reporting system. Also pharmacists think that ADRs are unimportant or they did not know how to report them. The results of this study suggest that pharmacists have insufficient knowledge about the concept of pharmacovigilance and spontaneous ADRs reporting. On the other hand, pharmacists had positive attitudes toward pharmacovigilance, despite their little experience with ADRs reporting. Educational programs are needed to increase pharmacist's role in the reporting process, and thus to have a positive impact on the overall patient caring process.

Orchestration of Globally Distributed Knowledge for Innovation in Multinational Companies

DEFF Research Database (Denmark)

Sajadirad, Solmaz; Lassen, Astrid Heidemann

Conducting a multiple-case study in five companies from Danish industry, this paper explores how multinational companies orchestrate knowledge from their globally distributed subsidiaries for innovation. Comparisons of knowledge orchestration within headquarter and subsidiaries for improvement...... and innovation show that a combination of the dynamic use of inter-firm objects and a well-established knowledge orchestration process underlies knowledge orchestration for innovation in multinational companies, as it advances headquarters’ abilities to effectively acquire, evaluate, disseminate, and utilize...... globally distributed knowledge. This study contributes to the understanding of knowledge orchestration between headquarter and distributed subsidiaries in multinational companies and how it is related to innovation. Specifically, this paper has important implications regarding the use of inter-firm objects...

Pathways to Parental Knowledge: The Role of Family Process and Family Structure

Science.gov (United States)

Padilla-Walker, Laura M.; Harper, James M.; Bean, Roy A.

2011-01-01

The purpose of the current study was (a) to examine the role of family process on child disclosure, parental solicitation, and parental knowledge and (b) to examine how patterns might differ as a function of family structure. Data for this study were taken from the Flourishing Families Project, which consists of 353 two- and 147 single-parent…

Business Process Management – A Traditional Approach Versus a Knowledge Based Approach

Directory of Open Access Journals (Sweden)

Roberto Paiano

2015-12-01

Full Text Available The enterprise management represents a heterogeneous aggregate of both resources and assets that need to be coordinated and orchestrated in order to reach the goals related to the business mission. Influences and forces that may influence this process, and also for that they should be considered, are not concentrated in the business environment, but they are related to the entireoperational context of a company. For this reason, business processes must be the most versatile and flexible with respect to the changes that occur within the whole operational context of a company.Considering the supportive role that information systems play in favour of Business Process Management - BPM, it is also essential to implement a constant, continuous and quick mechanism for the information system alignment with respect to the evolution followed by business processes.In particular, such mechanism must intervene on BPM systems in order to keep them aligned and compliant with respect to both the context changes and the regulations. In order to facilitate this alignment mechanism, companies are already referring to the support offered by specific solutions, such as knowledge bases. In this context, a possible solution might be the approach we propose, which is based on a specific framework called Process Management System. Our methodology implements a knowledge base support for business experts, which is not limited to the BPM operating phases, but includes also the engineering and prototyping activities of the corresponding information system. This paper aims to compare and evaluate a traditional BPM approach with respect to theapproach we propose. In effect, such analysis aims to emphasize the lack of traditional methodology especially with respect to the alignment between business processes and information systems, along with their compliance with context domain and regulations.

Emotional Knowledge: the Hidden Part of the Knowledge Iceberg

Directory of Open Access Journals (Sweden)

Contantin BRĂTIANU

2014-06-01

Full Text Available According to Daniel Kahneman (2011, our thinking process is based on two systems: system 1 operates automatically and quickly, with little awareness of voluntary control, system2 operates slowly and constructs thoughts in a logic order. System 1 processes actually emotional knowledge using our unconscious cognitive capability. Cognitive scientists discovered that we are primarily emotional decision makers, which means that managers and leaders need to rely on their emotional knowledge. The purpose of this paper is to present a qualitative and quantitative research concerning the paradox of emotional knowledge. That means that on one hand most of us ignore emotional knowledge by identifying knowledge with cognitive knowledge, and on the other hand by using emotional knowledge in decision making. The qualitative research has been done by reflecting on knowledge management, strategic management and change management literature concerning emotional knowledge and emotional intelligence, while the quantitative research has been done by conceiving a questionnaire and using it in an academic environment. A total of 1200 questionnaires were distributed to the students of Bucharest University of Economic Studies, and we got a response rate of 37%. Each questionnaire contains 40 questions concerning the awareness, education, transfer, and management of emotional knowledge. The data has been processed with the help of the specialized software SPSS version 19, and AMOS version 18. Statistical analysis includes both exploratory and confirmatory factorial analysis. The results of the statistical analysis reveal the main influence factors affecting our understanding of emotional knowledge, the way we learn through education about emotional knowledge, the way this knowledge is transferred, and the importance of using it by managers and leaders.

Learning processes of students pre-vocational secondary education: relations between goal orientations, information processing strategies and development of conceptual knowledge

NARCIS (Netherlands)

Koopman, M.; Brok, den P.J.; Beijaard, D.; Teune, P.J.

2011-01-01

The purpose of this study was to investigate relations between goal orientations, information processing strategies and development of conceptual knowledge of pre-vocational secondary education students (n = 719; 14 schools). Students' preferences for certain types of goals and information

Learning processes of students in competence-based pre-vocational secondary education: relations between goal orientations, information processing strategies and development of conceptual knowledge

NARCIS (Netherlands)

Dr. M. Koopman; prof dr Douwe Beijaard; Dr P.J. Teune; P. den Brok

2011-01-01

The purpose of this study was to investigate relations between goal orientations, information processing strategies and development of conceptual knowledge of pre-vocational secondary education students (n=719; 14 schools). Students' preferences for certain types of goals and information processing

A Structural Knowledge Representation Approach in Emergency Knowledge Reorganization

OpenAIRE

Wang, Qingquan; Rong, Lili

2007-01-01

Facing complicate problems in emergency responses, decision makers should acquire sufficient background knowledge for efficient decision-making. Emergency knowledge acquired can be a kind of special product that is transferred among emergency decision makers and functional departments. The processing of knowledge product motivates the emergency knowledge decomposition and event-oriented knowledge integration, i.e. knowledge reorganization. Supported by the semantic power of category theory, t...

Discovering Collaboration and Knowledge Management Practices for the Future Digital Factory

Science.gov (United States)

Flores, Myrna; Vera, Tomas; Tucci, Christopher

Recently there has been an explosion of new technologies and tools such as wikis, blogs, tags, Facebook, among many others, that are commonly identified under Web 2.0 and which promise a new digital business ecosystem fed by formal/informal and internal/external relationships and interactions. Although Web 2.0 is very promising to enable such collective knowledge creation, technology by itself is not the only ingredient. It is also required to define the right strategy, governance, culture, processes, training, incentives among others, before implementing such innovative open spaces for collaboration and knowledge sharing. Therefore, the objective of this paper is to present a Knowledge Management (KM) Framework and a Maturity Model developed by a CEMEX and EPFL collaborative research project to discover the AS-IS collaboration practices in CEMEX before the implementation of the SMARTBRICKS Web 2.0 prototype for Business Process Management (BPM), currently under development by the Intelligent Manufacturing Systems (IMS) Swiss Digital Factory (DiFac) project.

Putting Personal Knowledge Management under the Macroscope of Informing Science

Directory of Open Access Journals (Sweden)

Ulrich Schmitt

2015-08-01

Full Text Available The paper introduces a novel Personal Knowledge Management (PKM concept and prototype system. The system’s objective is to aid life-long-learning, resourcefulness, creativity, and teamwork of individuals throughout their academic and professional life and as contributors and beneficiaries of organizational and societal performance. Such a scope offers appealing and viable opportunities for stakeholders in the educational, professional, and developmental context. To further validate the underlying PKM application design, the systems thinking techniques of the transdiscipline of Informing Science (IS are employed. By applying Cohen’s IS-Framework, Leavitt’s Diamond Model, the IS-Meta Approach, and Gill’s and Murphy’s Three Dimensions of Design Task Complexity, the more specific KM models and methodologies central to the PKMS concept are aligned, introduced, and visualized. The extent of this introduction offers an essential overview, which can be deepened and broadened by using the cited URL and DOI links pointing to the available resources of the author’s prior publications. The paper emphasizes the differences of the proposed meme-based PKM System compared to its traditional organizational document-centric counterparts as well as its inherent complementing synergies. As a result, it shows how the system is closing in on Vannevar Bush’s still unfulfilled vison of the ‘Memex’, an as-close-as-it-gets imaginary ancestor celebrating its 70th anniversary as an inspiring idea never realized. It also addresses the scenario recently put forward by Levy which foresees a decentralizing revolution of knowledge management that gives more power and autonomy to individuals and self-organized groups. Accordingly, it also touches on the PKM potential in terms of Kuhn’s Scientific Revolutions and Disruptive Innovations.

Influence of the Migration Process on the Learning Performances of Fuzzy Knowledge Bases

DEFF Research Database (Denmark)

Akrout, Khaled; Baron, Luc; Balazinski, Marek

2007-01-01

This paper presents the influence of the process of migration between populations in GENO-FLOU, which is an environment of learning of fuzzy knowledge bases by genetic algorithms. Initially the algorithm did not use the process of migration. For the learning, the algorithm uses a hybrid coding......, binary for the base of rules and real for the data base. This hybrid coding used with a set of specialized operators of reproduction proven to be an effective environment of learning. Simulations were made in this environment by adding a process of migration. While varying the number of populations...

Knowledge Reduction Based on Divide and Conquer Method in Rough Set Theory

Directory of Open Access Journals (Sweden)

Feng Hu

2012-01-01

Full Text Available The divide and conquer method is a typical granular computing method using multiple levels of abstraction and granulations. So far, although some achievements based on divided and conquer method in the rough set theory have been acquired, the systematic methods for knowledge reduction based on divide and conquer method are still absent. In this paper, the knowledge reduction approaches based on divide and conquer method, under equivalence relation and under tolerance relation, are presented, respectively. After that, a systematic approach, named as the abstract process for knowledge reduction based on divide and conquer method in rough set theory, is proposed. Based on the presented approach, two algorithms for knowledge reduction, including an algorithm for attribute reduction and an algorithm for attribute value reduction, are presented. Some experimental evaluations are done to test the methods on uci data sets and KDDCUP99 data sets. The experimental results illustrate that the proposed approaches are efficient to process large data sets with good recognition rate, compared with KNN, SVM, C4.5, Naive Bayes, and CART.

Students' goal orientations, information processing strategies and knowledge development in competence-based pre-vocational secondary education

NARCIS (Netherlands)

Koopman, M.

2010-01-01

In this study, learning processes of students in competence-based Pre-Vocational Secondary Education (PVSE; in Dutch vmbo) were investigated. The study aimed at describing the relation between goal orientations, information processing strategies and the development of knowledge of these students.

Employee Knowledge Sharing in Work Teams: Effects of Team Diversity, Emergent States, and Team Leadership

Science.gov (United States)

Noh, Jae Hang

2013-01-01

Knowledge sharing in work teams is one of the critical team processes. Without sharing of knowledge, work teams and organizations may not be able to fully utilize the diverse knowledge brought into work teams by their members. The purpose of this study was to investigate antecedents and underlying mechanisms influencing the extent to which team…

Engaging policy-makers, heath system managers, and policy analysts in the knowledge synthesis process: a scoping review.

Science.gov (United States)

Tricco, Andrea C; Zarin, Wasifa; Rios, Patricia; Nincic, Vera; Khan, Paul A; Ghassemi, Marco; Diaz, Sanober; Pham, Ba'; Straus, Sharon E; Langlois, Etienne V

2018-02-12

It is unclear how to engage a wide range of knowledge users in research. We aimed to map the evidence on engaging knowledge users with an emphasis on policy-makers, health system managers, and policy analysts in the knowledge synthesis process through a scoping review. We used the Joanna Briggs Institute guidance for scoping reviews. Nine electronic databases (e.g., MEDLINE), two grey literature sources (e.g., OpenSIGLE), and reference lists of relevant systematic reviews were searched from 1996 to August 2016. We included any type of study describing strategies, barriers and facilitators, or assessing the impact of engaging policy-makers, health system managers, and policy analysts in the knowledge synthesis process. Screening and data abstraction were conducted by two reviewers independently with a third reviewer resolving discrepancies. Frequency and thematic analyses were conducted. After screening 8395 titles and abstracts followed by 394 full-texts, 84 unique documents and 7 companion reports fulfilled our eligibility criteria. All 84 documents were published in the last 10 years, and half were prepared in North America. The most common type of knowledge synthesis with knowledge user engagement was a systematic review (36%). The knowledge synthesis most commonly addressed an issue at the level of national healthcare system (48%) and focused on health services delivery (17%) in high-income countries (86%). Policy-makers were the most common (64%) knowledge users, followed by healthcare professionals (49%) and government agencies as well as patients and caregivers (34%). Knowledge users were engaged in conceptualization and design (49%), literature search and data collection (52%), data synthesis and interpretation (71%), and knowledge dissemination and application (44%). Knowledge users were most commonly engaged as key informants through meetings and workshops as well as surveys, focus groups, and interviews either in-person or by telephone and emails

The speed of metacognition: taking time to get to know one's structural knowledge.

Science.gov (United States)

Mealor, Andy D; Dienes, Zoltan

2013-03-01

The time course of different metacognitive experiences of knowledge was investigated using artificial grammar learning. Experiment 1 revealed that when participants are aware of the basis of their judgments (conscious structural knowledge) decisions are made most rapidly, followed by decisions made with conscious judgment but without conscious knowledge of underlying structure (unconscious structural knowledge), and guess responses (unconscious judgment knowledge) were made most slowly, even when controlling for differences in confidence and accuracy. In experiment 2, short response deadlines decreased the accuracy of unconscious but not conscious structural knowledge. Conversely, the deadline decreased the proportion of conscious structural knowledge in favour of guessing. Unconscious structural knowledge can be applied rapidly but becomes more reliable with additional metacognitive processing time whereas conscious structural knowledge is an all-or-nothing response that cannot always be applied rapidly. These dissociations corroborate quite separate theories of recognition (dual-process) and metacognition (higher order thought and cross-order integration). Copyright © 2012 Elsevier Inc. All rights reserved.

The study on knowledge transferring incentive for information system requirement development

Energy Technology Data Exchange (ETDEWEB)

Li, Yang [School of Economics and Business Administration, Chongqing University (China)

2015-03-10

Information system requirement development is a process of users’ knowledge sharing and transferring. However the tacit requirements developing is a main problem during requirement development process, for the reason of difficult to encoding, express, and communicate. Knowledge fusion and corporate effort is needed to finding tacit requirements. Under this background, our paper try to find out the rule of effort dynamic evolutionary of software developer and user by building an evolutionary game model on the condition of incentive system. And in addition this paper provides an in depth discussion at the end of this paper.

The study on knowledge transferring incentive for information system requirement development

International Nuclear Information System (INIS)

Li, Yang

2015-01-01

Information system requirement development is a process of users’ knowledge sharing and transferring. However the tacit requirements developing is a main problem during requirement development process, for the reason of difficult to encoding, express, and communicate. Knowledge fusion and corporate effort is needed to finding tacit requirements. Under this background, our paper try to find out the rule of effort dynamic evolutionary of software developer and user by building an evolutionary game model on the condition of incentive system. And in addition this paper provides an in depth discussion at the end of this paper

Spatial knowledge dynamics of innovation processes: local and non-local aspects of buzz and collective learning

DEFF Research Database (Denmark)

Tanner, Anne Nygaard

2014-01-01

learning processes and require face-to-face contact. In sum, the innovation biography method contributes in uncovering innovation processes and how these rely on many different configurations of spatial knowledge dynamics, including buzz, local ties and global pipelines. The findings imply that policy...

Development of cognitive processing and judgments of knowledge in medical students : Analysis of progress test results

NARCIS (Netherlands)

Cecilio-Fernandes, Dario; Kerdijk, Wouter; Jaarsma, A. D. (Debbie) C.; Tio, Rene A.

2016-01-01

BACKGROUND: Beside acquiring knowledge, medical students should also develop the ability to apply and reflect on it, requiring higher-order cognitive processing. Ideally, students should have reached higher-order cognitive processing when they enter the clinical program. Whether this is the case, is

Consilient knowledge in fisheries: a case study of three species of wolffish (Anarhichadidae listed under the Canadian Species at Risk Act

Directory of Open Access Journals (Sweden)

Jennifer Dawe

2014-09-01

Full Text Available Three species of wolffish have been listed under Canada's Species at Risk Act with consequences for commercial fisheries. Because harvester based local ecological knowledge (LEK and science knowledge differ in goals, spatial and temporal scale, and mode of generalization, the current system struggles with including LEK along with traditional assessments in species at risk (SARA processes. The differences in LEK and science led us to consider the concept of consilience in the sense of strengthened inductive knowledge via convergence or concordance of evidence from disparate sources. We used three criteria when considering consilience: a general concurrence of data, presence of unexplained inconsistencies, and a degree of complementarity between two disparate sources. Using wolffish in the northern Gulf of St. Lawrence we examined the feasibility of applying these criteria to two disparate sources of information: scientific stock assessments and data from structured fish harvester local ecological knowledge (LEK interviews. We found that for wolffish there was consistency in observed trends and locations of high wolffish catch rates from both harvester LEK interviews and fishery-independent survey data. There was inconsistency between observed variability in catch sizes in harvester interviews and stock assessment maps. The science and LEK evidence were complementary in that observations took place at different spatial and temporal scales. They were complementary in that LEK was inshore, compared to science data from offshore. The explicit criteria we developed permit use of fishers' knowledge that, in the past, has often been discounted to zero, often thereby reducing trust by harvesters in the results of species at risk assessments. The concept of consilience shifts the focus from controversy to dialogue in the use of evidence and, so, is important in rebuilding marine fishing communities.

Exploitation of process knowledge for the monitoring and closed loop control of fermentation processes; Erschliessen von Prozesswissen fuer das Monitoring und die Regelung von Fermentationsprozessen

Energy Technology Data Exchange (ETDEWEB)

Grote, Bianca; Hitzmann, Bernd [Hohenheim Univ., Stuttgart (Germany). FG Prozessanalytik und Getreidetechnologie; John, Jinu Mulamoottil

2011-07-01

The significance of process knowledge for the monitoring and closed loop control of biotechnical processes is demonstrated. An important problem of the development of chemometric models is the expense of calibration measurements required to calculate values of process variables from unselective measurements. To reduce this expense a method was developed which uses a dynamic process model instead of measurements. As an example the chemometric modeling will be discussed of a baker's yeast cultivation measuring fluorescence spectra and estimating biomass, glucose, and ethanol concentrations. We demonstrate the exploitation of process knowledge during an Escherichia colifermentation for the closed loop control of glucose concentration by using an extended Kalman filter. Here the effective dead time and the measurement noise will be compensated by this method. The glucose set point is 0.05g/L. The yield of the process exceeds by far that of batch fermentations. (orig.)

Problems in knowledge management: a case study of a knowledge intensive company

NARCIS (Netherlands)

van Zolingen, S.J.; Streumer, Jan; Stooker, M.M.; Stooker, M.

2001-01-01

Knowledge management has become an important tool in staying ahead in the competition between companies. In this article five different phases of the knowledge management process are distinguished: acquiring knowledge, codifying knowledge, disseminating knowledge, developing knowledge and applying

Technical Knowledge Creation: Enabling Tacit Knowledge Use

DEFF Research Database (Denmark)

Søberg, Peder Veng; Chaudhuri, Atanu

2018-01-01

The paper investigates knowledge creation in nascent technical industries, a somewhat neglected empirical setting concerning knowledge creation. Frameworks on organizational learning and knowledge creation assume that knowledge creation depends on language creation and neglect the benefits involved...... by allowing elements of new product and process ideas to mature in a tacit form, whereas cognitive neuroscience data suggests that technical knowledge creation is largely nonlinguistic. The four case studies point to excessive reliance on group discussion, a need for more trial and error and that field tests...... and prototypes generate new learnings that save time and lowers subsequent risks. Technical knowledge creation in nascent high tech industries requires opportunities to work with and further develop knowledge in its tacit form. The paper refines frameworks on organizational learning and knowledge creation...

Knowledge base mechanisms

Energy Technology Data Exchange (ETDEWEB)

Suwa, M; Furukawa, K; Makinouchi, A; Mizoguchi, T; Mizoguchi, F; Yamasaki, H

1982-01-01

One of the principal goals of the Fifth Generation Computer System Project for the coming decade is to develop a methodology for building knowledge information processing systems which will provide people with intelligent agents. The key notion of the fifth generation computer system is knowledge used for problem solving. In this paper the authors describe the plan of Randd on knowledge base mechanisms. A knowledge representation system is to be designed to support knowledge acquisition for the knowledge information processing systems. The system will include a knowledge representation language, a knowledge base editor and a debugger. It is also expected to perform as a kind of meta-inference system. In order to develop the large scale knowledge base systems, a knowledge base mechanism based on the relational model is to be studied in the earlier stage of the project. Distributed problem solving is also one of the main issues of the project. 19 references.

Incorporating Semantic Knowledge into Dynamic Data Processing for Smart Power Grids

Energy Technology Data Exchange (ETDEWEB)

Zhou, Qunzhi; Simmhan, Yogesh; Prasanna, Viktor

2012-11-15

Semantic Web allows us to model and query time-invariant or slowly evolving knowledge using ontologies. Emerging applications in Cyber Physical Systems such as Smart Power Grids that require continuous information monitoring and integration present novel opportunities and challenges for Semantic Web technologies. Semantic Web is promising to model diverse Smart Grid domain knowledge for enhanced situation awareness and response by multi-disciplinary participants. However, current technology does pose a performance overhead for dynamic analysis of sensor measurements. In this paper, we combine semantic web and complex event processing for stream based semantic querying. We illustrate its adoption in the USC Campus Micro-Grid for detecting and enacting dynamic response strategies to peak power situations by diverse user roles. We also describe the semantic ontology and event query model that supports this. Further, we introduce and evaluate caching techniques to improve the response time for semantic event queries to meet our application needs and enable sustainable energy management.

Nuclear knowledge management: The GRS realisation

International Nuclear Information System (INIS)

Beraha, D.; Westerheide, P.

2004-01-01

Full text: Knowledge has become a crucial factor in our information society in deciding whether companies will last into the future. The aim of knowledge management is to promote systematically the acquisition, use, and distribution of knowledge in an organisation and to initiate measures for improving the knowledge processes. It therefore has a strategic significance for corporate decisions. The GRS faces the challenge of helping to shape the status and use of science and technology even in conditions in which many experts are retiring for age reasons. Knowledge management makes an essential contribution here. Methods and tools of knowledge management that support these activities will be outlined in the final paper. It will show also the ways of how systematic knowledge management in the GRS and its integration into projects is being performed. The approach of knowledge management for strengthening this factor consists in systematically analysing the knowledge-related processes in the identification, acquisition, sharing, distribution, use, retention, and growth of knowledge and in developing methods with the aim of managing knowledge processes better in the company. Advanced information technology enables knowledge-orientated methods ('enabling technologies') to be supported and put to good practical use. The acute lack of newcomers in the field of nuclear techniques and the narrowing financial situation are strengthening the GRS approach. To show the operational actions of knowledge management in a complete form a knowledge model has been introduced at GRS that puts the different fields of action into context with the normative and strategic goals. That model will be presented. A further section will illuminate the supporting means for practical knowledge management, whether these are procedures for the daily work or tools like the GRS Portal, the Document Management System or tools for online collaboration. Under its caption 'project oriented knowledge

Management of knowledge across generations: preventing knowledge loss, enabling knowledge readiness

International Nuclear Information System (INIS)

Day, John A.

2012-01-01

J. Day argued that the preservation of records is a necessary, but not a sufficient condition to enable intelligent future decision making and management of nuclear waste. He distinguishes knowledge management from information management. Information without the potential to act on it is information for its own sake. He believes that knowledge will be a key factor for the generations that follow us. Records need knowledge, and knowledge needs records. A single representation of knowledge can be dangerous. Knowledge is multifaceted and complex, which necessitates a holistic approach. Throughout the presentation the concepts of 'knowledge readiness' and 'knowledge mothballing' (the process of knowing, forgetting and relearning) were proposed. Based on experiences at Sellafield the actions of knowledge audit mapping (including technical, societal and historical knowledge), knowledge loss risk assessing (although we would like to we cannot hold on to everything, and should thus take a risk approach, asking ourselves what is at stake if we delete certain parts of information), and knowledge retention for the long term management of a nuclear facility were presented. During the discussion, the link between knowledge and behaviour was raised. It was argued that the better informed people are, the less likely they are to make mistakes

Effective knowledge management as basis for holistic knowledge engineering – Knowledge as the key asset of an organization

Directory of Open Access Journals (Sweden)

Svetlana Lazović

2013-03-01

Full Text Available In knowledge management , human resources are in the foreground and their value is constantly rising. In the eyes of modern managers knowledge is the key asset of an organization. Effective management and management of knowledge processes are central preoccupations of modern managers and, at the same time, the most prominent feature of a knowledge-based organization. Like innovation and creativity, knowledge needs to be encouraged and treated with due care. Commitment to acquisition of new knowledge depends on how the interpersonal relationships are managed in an organization, therefore, those responsible for knowledge processes, the so-called modern knowledge managers, will develop partnership relation- ships with all members of their organization. In the core of such partnerships lie competences of individual employees and their creative application of knowledge. By encouraging learning, discussions and opinion exchange as well as personal and professional growth of their employees, management in knowledge-based organizations is improving the quality of work, and consequently, generation of new knowledge and their organization’s competitive advantage.

Social Impact of Participatory Health Research: Collaborative Non-Linear Processes of Knowledge Mobilization

Science.gov (United States)

Abma, Tineke A.; Cook, Tina; Rämgård, Margaretha; Kleba, Elisabeth; Harris, Janet; Wallerstein, Nina

2017-01-01

Social impact, defined as an effect on society, culture, quality of life, community services, or public policy beyond academia, is widely considered as a relevant requirement for scientific research, especially in the field of health care. Traditionally, in health research, the process of knowledge transfer is rather linear and one-sided and has…

Dispute settlement process under GATT/WTO diplomatic or judicial ...

African Journals Online (AJOL)

This paper probes the mechanisms of the dispute resolution process under the World Trade Organisation (WTO) and the General Agreement on Tariff and Trade (GATT). It tries to analyse the evolution of the dispute process which was initially based on diplomatic procedures and gives an account of its evolution and ...

Harnessing indigenous knowledge for sustainable forest management in Ghana

Directory of Open Access Journals (Sweden)

Margaret Sraku-Lartey

2015-01-01

Full Text Available This paper makes a case for harnessing indigenous knowledge (IK for sustainable national development in Ghana. IK according to the World Bank is the basic component of any country’s knowledge system and it is upon this knowledge that scientific research builds. In Ghana the Government has recognized the need to harness IK for sustainable national development and has therefore incorporated it into the National Science, Technology and Innovation Development Programme. But there is no evidence however that scientific research in Ghana actually takes IK into consideration during the research process. This paper discusses the concept of indigenous knowledge, its relevance in scientific discourse and the need for harnessing it for national development in Ghana. A desk study was conducted using journal publications, research and technical reports, online databases and the internet. About sixty articles were analysed using the thematic synthesis method under the following broad headings: Importance of Indigenous knowledge, Indigenous forest foods, Indigenous medicines, IK and food security, the management and processing of IK and the protection of Indigenous Knowledge.The results of the study established the need to document the local knowledge using appropriate procedures and strategies. It also concludes by suggesting that IK in Ghana must be protected by law and integrated into formal science.

Basic Elements of Knowledge Management

Directory of Open Access Journals (Sweden)

Marcin W. Staniewski

2007-10-01

Full Text Available The article is a review of basic knowledge management terminology. It presents such a description as: knowledge resources levels (data, information, knowledge, and wisdom, knowledge sources (internal, external, and knowledge typology (implicit, tacit or individual, social. Moreover the article characterizes knowledge management process, knowledge management system and main knowledge management strategies (codification, personalization. At the end of the article there is mentioned the knowledge creating process (the concept of knowledge creation spiral and the role of Intelligence Technology (IT and organizational culture as main elements supporting knowledge management implementation in organizations.

Cernavoda NPP Knowledge Transfer

International Nuclear Information System (INIS)

Valache, C. M.

2016-01-01

Full text: The paper presents a description of the Knowledge Transfer (KT) process implemented at Cernavoda NPP, its designing and implementation. It is underlined that applying a KT approach should improve the value of existing processes of the organization through: • Identifying business, operational and safety risks due to knowledge gaps, • Transfer of knowledge from the ageing workforce to the peers and/or the organization, • Continually learning from successes and failures of individual or teams, • Convert tacit knowledge to explicit knowledge, • Improving operational and safety performance through creating both new knowledge and better access to existing knowledge. (author

Knowledge Based Health

OpenAIRE

Sasson, Amir

2011-01-01

In this study, we assess the underlying properties of a global knowledge hub to examine the extent to which the Norwegian health industry constitutes such a hub. We begin with a general discussion of the industry before we examine the underlying properties of global knowledge hubs: cluster attractiveness, educational attractiveness, talent attractiveness, R&D and innovation attractiveness, ownership attractiveness, environmental attractiveness and cluster dynamics. We conclude by providin...

Process mining: making knowledge discovery process centric

NARCIS (Netherlands)

Aalst, van der W.M.P.

2011-01-01

Recently, the Task Force on Process Mining released the Process Mining Manifesto. The manifesto is supported by 53 organizations and 77 process mining experts contributed to it. The active contributions from end-users, tool vendors, consultants, analysts, and researchers illustrate the growing

Concentration processes under tubesheet sludge piles in nuclear steam generators

International Nuclear Information System (INIS)

Gonzalez, F.; Spekkens, P.

1987-01-01

The process by which bulk water solutes are concentrated under tubesheet sludge piles in nuclear steam generators was investigated in the laboratory under simulated CANDU operating conditions. Concentration rates were found to depend on the tube heat flux and pile depth, although beyond a critical depth the concentration efficiency decreased. This efficiency could be expressed by a concentration coefficient, and was found to depend also on the sludge pile porosity. Solute concentration profiles in the sludge pile suggested that the concentration mechanism in a high-porosity/permeability pile is characterized by boiling mainly near or at the tube surface, while in low-porosity piles, the change of phase may also become important in the body of the sludge pile. In all cases, the full depth of the pile was active to some extent in the concentration process. As long as the heat transfer under the pile was continued, the solute remained under the pile and slowly migrated toward the bottom. When the heat transfer was stopped, the solute diffused back into the bulk solution at a rate slower than that of the concentration process

Knowledge Management: An Introduction.

Science.gov (United States)

Mac Morrow, Noreen

2001-01-01

Discusses issues related to knowledge management and organizational knowledge. Highlights include types of knowledge; the knowledge economy; intellectual capital; knowledge and learning organizations; knowledge management strategies and processes; organizational culture; the role of technology; measuring knowledge; and the role of the information…

Knowledge management: processes and systems | Igbinovia ...

African Journals Online (AJOL)

Information Impact: Journal of Information and Knowledge Management. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 8, No 3 (2017) >. Log in or Register to get access to full text downloads.

A multi-process model of self-regulation: influences of mindfulness, integrative self-knowledge and self-control in Iran.

Science.gov (United States)

Ghorbani, Nima; Watson, P J; Farhadi, Mehran; Chen, Zhuo

2014-04-01

Self-regulation presumably rests upon multiple processes that include an awareness of ongoing self-experience, enduring self-knowledge and self-control. The present investigation tested this multi-process model using the Five-Facet Mindfulness Questionnaire (FFMQ) and the Integrative Self-Knowledge and Brief Self-Control Scales. Using a sample of 1162 Iranian university students, we confirmed the five-factor structure of the FFMQ in Iran and documented its factorial invariance across males and females. Self-regulatory variables correlated negatively with Perceived Stress, Depression, and Anxiety and positively with Self-Esteem and Satisfaction with Life. Partial mediation effects confirmed that self-regulatory measures ameliorated the disturbing effects of Perceived Stress. Integrative Self-Knowledge and Self-Control interacted to partially mediate the association of Perceived Stress with lower levels of Satisfaction with Life. Integrative Self-Knowledge, alone or in interaction with Self-Control, was the only self-regulation variable to display the expected mediation of Perceived Stress associations with all other measures. Self-Control failed to be implicated in self-regulation only in the mediation of Anxiety. These data confirmed the need to further examine this multi-process model of self-regulation. © 2014 International Union of Psychological Science.

Knowledge sharing in industrial research

NARCIS (Netherlands)

Berends, J.J.

2003-01-01

Over the past decade, the field of organization studies has increasingly focused on knowledge and knowledge processes in organizations. This thesis describes a study of one of those processes, knowledge sharing, in the context of industrial research. Though the attention for knowledge in

Patterns of Knowledge Sharing and Knowledge Creation in New Information Environments

DEFF Research Database (Denmark)

Nielsen, Jørgen Lerche; Meyer, Kirsten

2006-01-01

and creation processes. The aim is to obtain a deeper comprehension of which factors determine whether the use of information technology becomes a success or a failure in relation to knowledge sharing and creation. The paper is based on three previous studies investigating the use of information technology......Do the knowledge sharing and creation processes in collaborating groups benefit from the use of new information environments or are the environments rather inhibitive to the development of these processes? A number of different studies have shown quite varied results when it comes to appraising...... the importance and value of using new information technology in knowledge sharing and creation processes. In this paper we will try to unveil the patterns appearing in the use of new information environment and the users' understanding of the significance of using information technology in knowledge sharing...

Towards a computational spatial knowledge acquisition model in architectural space

NARCIS (Netherlands)

Lyu, J.; Vries, de B.; Sun, C.; Sun, C.; Zhang, J.

2013-01-01

Abstract. Existing research which is related to spatial knowledge acquisition often shows a limited scope because of the complexity in the cognition process. Research in spatial representation such as space syntax presumes that vision drives movement. This assumption is only true under certain

Acquisition and understanding of process knowledge using problem solving methods

CERN Document Server

Gómez-Pérez, JM

2010-01-01

The development of knowledge-based systems is usually approached through the combined skills of knowledge engineers (KEs) and subject matter experts (SMEs). One of the most critical steps in this activity aims at transferring knowledge from SMEs to formal, machine-readable representations, which allow systems to reason with such knowledge. However, this is a costly and error prone task. Alleviating the knowledge acquisition bottleneck requires enabling SMEs with the means to produce the desired knowledge representations without the help of KEs. This is especially difficult in the case of compl

Knowledge Repository for Fmea Related Knowledge

Science.gov (United States)

Cândea, Gabriela Simona; Kifor, Claudiu Vasile; Cândea, Ciprian

2014-11-01

This paper presents innovative usage of knowledge system into Failure Mode and Effects Analysis (FMEA) process using the ontology to represent the knowledge. Knowledge system is built to serve multi-projects work that nowadays are in place in any manufacturing or services provider, and knowledge must be retained and reused at the company level and not only at project level. The system is following the FMEA methodology and the validation of the concept is compliant with the automotive industry standards published by Automotive Industry Action Group, and not only. Collaboration is assured trough web-based GUI that supports multiple users access at any time

Greening flood protection through knowledge processes

NARCIS (Netherlands)

Janssen, Stephanie; Tatenhove, van J.P.M.; Mol, A.P.J.; Otter, H.S.

2017-01-01

Greening flood protection (GFP) is increasingly recognized as an adaptive and flexible approach to water management that is well suited to addressing uncertain futures associated with climate change. In the last decade, GFP knowledge and policies have developed rapidly, but implementation has been

[Scientific connotation of processing Bombyx Batryticatus under high temperature].

Science.gov (United States)

Ma, Li; Wang, Xuan; Ma, Lin; Wang, Man-yuan; Qiu, Feng

2015-12-01

The aim of this study was to elucidate the scientific connotation of Bombyx Batryticatus processing with wheat bran under high temperature. The contents of soluble protein extracted from Bombyx Batryticatus and its processed products and the limited content of AFT in Bombyx Batryticatus and the processed one were compared. The concentration of protein was measured with the Bradford methods and the difference of protein between Bombyx Batryticatus and its processed products was compared by SDS-PAGE analysis. Aflatoxin B1, B2, G1, and G2 were determined by reversed-phase HPLC. The results showed that the soluble protein content of Bombyx Batryticatus and its processed products were (47.065 +/- 0.249), (29.756 +/- 1.961) mg x g(-1), correspondingly. Analysis of protein gel electrophoresis showed that there were no significant differences between the crude and processed one in protein varieties. 6 bands were detected: 31.90, 26.80, 18.71, 15.00, 10.18, 8.929 kDa. Below 10 kDa, the color of bands of the processed one was deeper than the crude one, which demonstrate that macromolecular protein was degradated into micromolecule. The content of AFG1, AFB1, AFG2, AFB2 were 0.382, 0.207, 0.223, 0.073 g x kg(-1), not exceeded 5 microg x kg(-1) while the processed one was not detected. Through processing with wheat bran under high temperature, the content of soluble protein in Bombyx Batryticatus decreased, the processing purpose for alleviating drug property was achieved. Meanwhile, the limited content of aflatoxins were reduced or cleared by processing procedure or absorbed by processing auxillary material, adding the safety of the traditional Chinese Medicine. In conclusion, as a traditional processing method, bran frying Bombyx Batryticatus was scientific and reasonable.

Fuel corrosion processes under waste disposal conditions

International Nuclear Information System (INIS)

Shoesmith, D.W.

2000-01-01

The release of the majority of radionuclides from spent nuclear fuel under permanent disposal conditions will be controlled by the rate of dissolution of the UO 2 fuel matrix. In this manuscript the mechanism of the coupled anodic (fuel dissolution) and cathodic (oxidant reduction) reactions which constitute the overall fuel corrosion process is reviewed, and the many published observations on fuel corrosion under disposal conditions discussed. The primary emphasis is on summarizing the overall mechanistic behaviour and establishing the primary factors likely to control fuel corrosion. Included are discussions on the influence of various oxidants including radiolytic ones, pH, temperature, groundwater composition, and the formation of corrosion product deposits. The relevance of the data recorded on unirradiated UO 2 to the interpretation of spent fuel behaviour is included. Based on the review, the data used to develop fuel corrosion models under the conditions anticipated in Yucca Mountain (NV, USA) are evaluated

Knowledge management as a tool for improving business processes: an action research approach

Directory of Open Access Journals (Sweden)

Aurora Martínez-Martínez

2018-04-01

Full Text Available Purpose: The aim of this study is to investigate the importance of Knowledge Management as a tool for improving business processes in a different context from the industrial organizations, as an archaeological museum. Design/methodology/approach: Using data collected from the National Museum of the Sultanate of Oman in Muscat, a methodology for analysis and improvement of processes (the Business Cycle Management Process, CMP is designed and validated. This application is described as an eight phases process based on Six Sigma DMAIC. The model has a characteristic "P" shape. Findings: As the results obtained by the process improvement initiative show, we highlight the relevance of the improvement in all aspects regarding the security in showcases in that context. Research limitations/implications: The complexity of implementing indicators and the partial vision of the project as data were only obtained from a part of one of the companies involved in the construction of the museum. An important implication of this paper is in order to present a methodology to improve the museum processes focusing on the reduction of errors and also adding value for the visitors. Practical implications: The relevance to intervene on certain relevant variables at different levels of management performance is verified. Social implications: Improving the quality of leisure services in order to the identification of certain challenges regarding the nature and competitiveness of cultural services. Originality/value: The current work has served as a repository of knowledge applicable to new similar projects, in which to take into account the peculiarities of each case and in particular the level of quality demanded by the client in a cultural context. It is important to take into account the degree of avoidable dissatisfaction (number of solvable problems that would lead to dissatisfaction, the opportunity for improvement, the reduction of operational waste and the need

Consider the Alternative: The Effects of Causal Knowledge on Representing and Using Alternative Hypotheses in Judgments under Uncertainty

Science.gov (United States)

Hayes, Brett K.; Hawkins, Guy E.; Newell, Ben R.

2016-01-01

Four experiments examined the locus of impact of causal knowledge on consideration of alternative hypotheses in judgments under uncertainty. Two possible loci were examined; overcoming neglect of the alternative when developing a representation of a judgment problem and improving utilization of statistics associated with the alternative…

Probabilistic Design in a Sheet Metal Stamping Process under Failure Analysis

International Nuclear Information System (INIS)

Buranathiti, Thaweepat; Cao, Jian; Chen, Wei; Xia, Z. Cedric

2005-01-01

Sheet metal stamping processes have been widely implemented in many industries due to its repeatability and productivity. In general, the simulations for a sheet metal forming process involve nonlinearity, complex material behavior and tool-material interaction. Instabilities in terms of tearing and wrinkling are major concerns in many sheet metal stamping processes. In this work, a sheet metal stamping process of a mild steel for a wheelhouse used in automobile industry is studied by using an explicit nonlinear finite element code and incorporating failure analysis (tearing and wrinkling) and design under uncertainty. Margins of tearing and wrinkling are quantitatively defined via stress-based criteria for system-level design. The forming process utilizes drawbeads instead of using the blank holder force to restrain the blank. The main parameters of interest in this work are friction conditions, drawbead configurations, sheet metal properties, and numerical errors. A robust design model is created to conduct a probabilistic design, which is made possible for this complex engineering process via an efficient uncertainty propagation technique. The method called the weighted three-point-based method estimates the statistical characteristics (mean and variance) of the responses of interest (margins of failures), and provide a systematic approach in designing a sheet metal forming process under the framework of design under uncertainty

Facilitating Work Based Learning Projects: A Business Process Oriented Knowledge Management Approach

OpenAIRE

Miao, Yongwu; Sloep, Peter; Koper, Rob

2009-01-01

Miao, Y., Sloep, P. B., & Koper, R. (2010). Facilitating Work Based Learning Projects: A Business Process Oriented Knowledge Management Approach. In D. Griffiths & R. Koper (Eds.), Rethinking Learning and Employment at a Time of Economic Uncertainty. Proceedings of the 6th TENCompetence Open workshop (pp. 22-33). November, 19-20, 2009, Manchester, UK. Bolton, UK: Institute for Educational Cybernetics, The University of Bolton. For the complete book please see http://hdl.handle.net/1820/3191

Knowledge information management toolkit and method

Science.gov (United States)

Hempstead, Antoinette R.; Brown, Kenneth L.

2006-08-15

A system is provided for managing user entry and/or modification of knowledge information into a knowledge base file having an integrator support component and a data source access support component. The system includes processing circuitry, memory, a user interface, and a knowledge base toolkit. The memory communicates with the processing circuitry and is configured to store at least one knowledge base. The user interface communicates with the processing circuitry and is configured for user entry and/or modification of knowledge pieces within a knowledge base. The knowledge base toolkit is configured for converting knowledge in at least one knowledge base from a first knowledge base form into a second knowledge base form. A method is also provided.

Utilizing Virtual Reality to Understand Athletic Performance and Underlying Sensorimotor Processing

Directory of Open Access Journals (Sweden)

Toshitaka Kimura

2018-02-01

Full Text Available In behavioral sports sciences, knowledge of athletic performance and underlying sensorimotor processing remains limited, because most data is obtained in the laboratory. In laboratory experiments we can strictly control the measurement conditions, but the action we can target may be limited and differ from actual sporting action. Thus, the obtained data is potentially unrealistic. We propose using virtual reality (VR technology to compensate for the lack of actual reality. We have developed a head mounted display (HMD-based VR system for application to baseball batting where the user can experience hitting a pitch in a virtual baseball stadium. The batter and the bat movements are measured using nine-axis inertial sensors attached to various parts of the body and bat, and they are represented by a virtual avatar in real time. The pitched balls are depicted by computer graphics based on previously recorded ball trajectories and are thrown in time with the motion of a pitcher avatar based on simultaneously recorded motion capture data. The ball bounces depending on its interaction with the bat. In a preliminary measurement where the VR system was combined with measurement equipment we found some differences between the behavioral and physiological data (i.e., the body movements and respiration of experts and beginners and between the types of pitches during virtual batting. This VR system with a sufficiently real visual experience will provide novel findings as regards athletic performance that were formerly hard to obtain and allow us to elucidate their sensorimotor processing in detail.

How Case-Based Reasoning on e-Community Knowledge Can Be Improved Thanks to Knowledge Reliability

OpenAIRE

Gaillard , Emmanuelle; Lieber , Jean; Nauer , Emmanuel; Cordier , Amélie

2014-01-01

International audience; This paper shows that performing case-based reasoning (CBR) on knowledge coming from an e-community is improved by taking into account knowledge reliability. MKM (meta-knowledge model) is a model for managing reliability of the knowledge units that are used in the reasoning process. For this, MKM uses meta-knowledge such as belief, trust and reputation, about knowledge units and users. MKM is used both to select relevant knowledge to conduct the reasoning process, and ...

Structuring Knowledge Management – Classical Theory, Strategic Initiation And Operational Knowledge Management (part I

Directory of Open Access Journals (Sweden)

Zawiła-Niedźwiecki Janusz

2015-06-01

Full Text Available The article is the generalization of experience of the implementation project, which has been treated as well as a research field. The results are presented in two parts. The first part includes: a description of the classical approach to knowledge management and shows the concept of structure of process of knowledge management with a description of the procedure in each step of the process. The key idea is to divide the process in three spirals of actions: spiral of perfecting the collection of knowledge; spiral of the perfecting of the formulation of knowledge; spiral of perfecting the utilization of knowledge. Part II of this paper is article Structuring Knowledge Management – Levels, Resources And Efficiency Areas of Knowledge Management (DOI: 10.1515/fman-2015-0042.

Approaching socio-technical issues in Knowledge Communication

DEFF Research Database (Denmark)

Kampf, Constance; Islas Sedano, Carolina

2008-01-01

This paper looks at the connection between technology, knowledge management and knowledge communication theory from a process perspective. Knowledge management and knowledge communication processes are examined through the iterations in creating project goals and objectives which connect the social...... and objectives with respect to knowledge communication theory, demonstrating the potential of knowledge communication concepts for socio-technical design processes, as well as the implications of socio-technical design processes in extending our understanding of knowledge communication....

Developing a new theory of knowledge sharing : Documenting and reflecting on a messy process

NARCIS (Netherlands)

Martinsons, M.G.; Davison, R.M.; Ou, Carol

2015-01-01

Much has been written about theories and how they can be tested. Unfortunately, much less has been written about how to develop them. This paper sheds light on the process of new theory development. We document and reflect on how we developed a context-sensitive indigenous theory of knowledge

Tacit knowledge emergence

International Nuclear Information System (INIS)

Garland, B.

2008-01-01

This paper outlines tacit knowledge emergence. Tacit knowledge is 'knowledge that we have without knowing we have it and that once we know we have it, it becomes harder to know how we know what we know'. We learn by doing. Knowledge is not a thing; it is a process. It cites examples of tacit knowledge transfer failures. Failure in organization could be attributed to lack of explicit scientific and engineering knowledge, lack of research or improperly implemented knowledge

Knowledge diffusion in complex networks by considering time-varying information channels

Science.gov (United States)

Zhu, He; Ma, Jing

2018-03-01

In this article, based on a model of epidemic spreading, we explore the knowledge diffusion process with an innovative mechanism for complex networks by considering time-varying information channels. To cover the knowledge diffusion process in homogeneous and heterogeneous networks, two types of networks (the BA network and the ER network) are investigated. The mean-field theory is used to theoretically draw the knowledge diffusion threshold. Numerical simulation demonstrates that the knowledge diffusion threshold is almost linearly correlated with the mean of the activity rate. In addition, under the influence of the activity rate and distinct from the classic Susceptible-Infected-Susceptible (SIS) model, the density of knowers almost linearly grows with the spreading rate. Finally, in consideration of the ubiquitous mechanism of innovation, we further study the evolution of knowledge in our proposed model. The results suggest that compared with the effect of the spreading rate, the average knowledge version of the population is affected more by the innovation parameter and the mean of the activity rate. Furthermore, in the BA network, the average knowledge version of individuals with higher degree is always newer than those with lower degree.

Playing a 3-Stringed Violin: Innovation via the Joint Evolution of People, Process, and Knowledge Management System

Science.gov (United States)

Cooper, Lynne P.

2010-01-01

Users continuously evaluate the value and performance of their Knowledge Management Systems (KMS). As suggested by a punctuated socio-technical system process model, today's success can quickly become tomorrow's failure should the KMS fail to meet evolving needs and expectations. The more deeply a tool is embedded in the actual work process, the more vulnerable it is to emergent changes and perturbations. This paper uses the metaphor of a "3-stringed violin" to explore how differing levels of user knowledge about tools and processes can lead to system perturbations and how the active involvement of other actors can dampen the impact of perturbations, i.e., help the system survive the operational equivalent of a broken string. Recommendations suggest ways to increase system resiliency and contribute to incremental innovation.

Knowledge management in Spanish nuclear power plants. Retention of tacit knowledge in NUCLENOR

Energy Technology Data Exchange (ETDEWEB)

Paton Fernandez, J.

2016-07-01

The experience on the application of the different succession plans in Nuclenor since 2003 has revealed the necessity of identifying and retaining, as far as possible, the tacit knowledge, important and may be in possession by a reduced number of people. Nuclenor has developed a internal Guide that includes four stage within the knowledge transference process: • Stage 1: Experts’ identification. • Stage 2: Assessment and classification. • Stage 3: Knowledge transference process. • Stage 4: Process evaluation. The current situation of Santa María de Garoña Nuclear Power Plant has led to enhance the flexibility and versatility of our workforce. The retirements, along with the need to perform additional functions, have become more important, if possible, to the processes of knowledge transfer. Nuclenor, in its 5 Years Action Plan, has set as one of its objectives the expert knowledge retention. (Author)

Transferring Codified Knowledge: Socio-Technical versus Top-Down Approaches

Science.gov (United States)

Guzman, Gustavo; Trivelato, Luiz F.

2008-01-01

Purpose: This paper aims to analyse and evaluate the transfer process of codified knowledge (CK) performed under two different approaches: the "socio-technical" and the "top-down". It is argued that the socio-technical approach supports the transfer of CK better than the top-down approach. Design/methodology/approach: Case study methodology was…

Knowledge Sharing

DEFF Research Database (Denmark)

Holdt Christensen, Peter

The concept of knowledge management has, indeed, become a buzzword that every single organization is expected to practice and live by. Knowledge management is about managing the organization's knowledge for the common good of the organization -but practicing knowledge management is not as simple...... as that. This article focuses on knowledge sharing as the process seeking to reduce the resources spent on reinventing the wheel.The article introduces the concept of time sensitiveness; i.e. that knowledge is either urgently needed, or not that urgently needed. Furthermore, knowledge sharing...... is considered as either a push or pull system. Four strategies for sharing knowledge - help, post-it, manuals and meeting, and advice are introduced. Each strategy requires different channels for sharing knowledge. An empirical analysis in a production facility highlights how the strategies can be practiced....

The acknowledge project: toward improved efficiency in the knowledge acquisition process

International Nuclear Information System (INIS)

Marty, J.C.; Ramparany, F.

1990-01-01

This paper presents a general overview of the ACKnowledge Project (Acquisition of Knowledge). Knowledge Acquisition is a critical and time-consuming phase in the development of expert systems. The ACKnowledge project aims at improving the efficiency of knowledge acquisition by analyzing and evaluating knowledge acquisition techniques, and developing a Knowledge Engineering Workbench that supports the Knowledge Engineer from the early stage of knowledge aquisition up to the implementation of the knowledge base in large and complex application domains such as the diagnosis of dynamic computer networks

Learning process mapping heuristics under stochastic sampling overheads

Science.gov (United States)

Ieumwananonthachai, Arthur; Wah, Benjamin W.

1991-01-01

A statistical method was developed previously for improving process mapping heuristics. The method systematically explores the space of possible heuristics under a specified time constraint. Its goal is to get the best possible heuristics while trading between the solution quality of the process mapping heuristics and their execution time. The statistical selection method is extended to take into consideration the variations in the amount of time used to evaluate heuristics on a problem instance. The improvement in performance is presented using the more realistic assumption along with some methods that alleviate the additional complexity.

Expert system and knowledge acquisition technology in ENEA program on nuclear and conventional energy production processes

International Nuclear Information System (INIS)

Balducelli, C.; Federico, A.; Sapia, R.Di.

1990-01-01

On the basis of some experiences performed in ENEA (Thermal Reactor Department) revelant to the project and development of experts systems to support the operator activities in nuclear and conventional energy production processes, the paper tries to point out the outline of a 'generic' plant operator cognitive structure. For this type of expert systems an implementation strategy and a knowledge elicitation methodology are proposed with the intention of giving a support to the knowledge engineer work

Research on knowledge support technology for product innovation design based on quality function knowledge deployment

Directory of Open Access Journals (Sweden)

Kai Zhang

2016-06-01

Full Text Available Based on the analysis of the relationship between the process of product innovation design and knowledge, this article proposes a theoretical model of quality function knowledge deployment. In order to link up the product innovation design and the knowledge required by the designer, the iterative method of quality function knowledge deployment is refined, as well as the knowledge retrieval model and knowledge support model based on quality function knowledge deployment are established. In the whole life cycle of product design, in view of the different requirements for knowledge in conceptual design stage, components’ configuration stage, process planning stage, and production planning stage, the quality function knowledge deployment model could link up the required knowledge with the engineering characteristics, component characteristics, process characteristics, and production characteristics in the four stages using the mapping relationship between the function characteristics and the knowledge and help the designer to track the required knowledge for realizing product innovation design. In this article, an instance about rewinding machine is given to demonstrate the practicability and validity of product innovation design knowledge support technology based on quality function knowledge deployment.

Evaluating evaluation as a communication process. What role for formative evaluation in ICT-based knowledge acquisition?

Directory of Open Access Journals (Sweden)

USEILLE Philippe

2005-10-01

Full Text Available This article examines how formative evaluation as a communication process contributes to knowledge acquisition in using ICT (Information and Communication Technologies. Previous studies, especially in the field of education and training, have shown that formative evaluation plays a crucial part in the learning process because it contributes to learning to learn. Through formative evaluation, the learner becomes aware of errors and can adjust learning strategies to the situation. In addition, formative evaluation provides the teaching side with significant and useful information. Consequently, ICT researches have developed a wide range of solutions for this specific purpose. It is however difficult to check the efficiency of these tools by considering the effects of ICT in the knowledge acquisition process. I suggest that formative evaluation includes also a communication system that has an effect on the learning process. This study tackles the issue by proposing an alternative approach to formative evaluation that considers it as both a learning and a communication process. The study is based on SADT (Structure Analysis and Design Technique that provides a suitable description for the whole complex communication process. It allows a rigorous understanding and identification of the variables of evaluation as a communication process in order to take care of an ICT frame. Finally, this article outlines a multidisciplinary method to evaluate formative evaluation by focusing on the validity facets of the communication process. Keywords: formative evaluation, communication process, validity criteria, ICT training context.

Knowledge brokering between researchers and policymakers in Fiji to develop policies to reduce obesity: a process evaluation.

Science.gov (United States)

Waqa, Gade; Mavoa, Helen; Snowdon, Wendy; Moodie, Marj; Schultz, Jimaima; McCabe, Marita; Kremer, Peter; Swinburn, Boyd

2013-07-01

The importance of using research evidence in decisionmaking at the policy level has been increasingly recognized. However, knowledge brokering to engage researchers and policymakers in government and non-government organizations is challenging. This paper describes and evaluates the knowledge exchange processes employed by the Translational Research on Obesity Prevention in Communities (TROPIC) project that was conducted from July 2009 to April 2012 in Fiji. TROPIC aimed to enhance: the evidence-informed decisionmaking skills of policy developers; and awareness and utilization of local and other obesity-related evidence to develop policies that could potentially improve the nation's food and physical activity environments. The specific research question was: Can a knowledge brokering approach advance evidence-informed policy development to improve eating and physical activity environments in Fiji. The intervention comprised: recruiting organizations and individuals; mapping policy environments; analyzing organizational capacity and support for evidence-informed policymaking (EIPM); developing EIPM skills; and facilitating development of evidence-informed policy briefs. Flexible timetabling of activities was essential to accommodate multiple competing priorities at both individual and organizational levels. Process diaries captured the duration, frequency and type of each interaction and/or activity between the knowledge brokering team and participants or their organizations. Partnerships were formalized with high-level officers in each of the six participating organization. Participants (n = 49) developed EIPM skills (acquire, assess, adapt and apply evidence) through a series of four workshops and applied this knowledge to formulate briefs with ongoing one-to-one support from TROPIC team members. A total of 55% of participants completed the 12 to18 month intervention, and 63% produced one or more briefs (total = 20) that were presented to higher

22 CFR 92.92 - Service of legal process under provisions of State law.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Service of legal process under provisions of... AND RELATED SERVICES Quasi-Legal Services § 92.92 Service of legal process under provisions of State law. It may be found that a State statue purporting to regulate the service of process in foreign...

Developing "My Asthma Diary": a process exemplar of a patient-driven arts-based knowledge translation tool.

Science.gov (United States)

Archibald, Mandy M; Hartling, Lisa; Ali, Samina; Caine, Vera; Scott, Shannon D

2018-06-05

Although it is well established that family-centered education is critical to managing childhood asthma, the information needs of parents of children with asthma are not being met through current educational approaches. Patient-driven educational materials that leverage the power of the storytelling and the arts show promise in communicating health information and assisting in illness self-management. However, such arts-based knowledge translation approaches are in their infancy, and little is known about how to develop such tools for parents. This paper reports on the development of "My Asthma Diary" - an innovative knowledge translation tool based on rigorous research evidence and tailored to parents' asthma-related information needs. We used a multi-stage process to develop four eBook prototypes of "My Asthma Diary." We conducted formative research on parents' information needs and identified high quality research evidence on childhood asthma, and used these data to inform the development of the asthma eBooks. We established interdisciplinary consulting teams with health researchers, practitioners, and artists to help iteratively create the knowledge translation tools. We describe the iterative, transdisciplinary process of developing asthma eBooks which incorporates: (I) parents' preferences and information needs on childhood asthma, (II) quality evidence on childhood asthma and its management, and (III) the engaging and informative powers of storytelling and visual art as methods to communicate complex health information to parents. We identified four dominant methodological and procedural challenges encountered during this process: (I) working within an inter-disciplinary team, (II) quantity and ordering of information, (III) creating a composite narrative, and (IV) balancing actual and ideal management scenarios. We describe a replicable and rigorous multi-staged approach to developing a patient-driven, creative knowledge translation tool, which can be

Some tax implications of traditional knowledge under conventional ...

African Journals Online (AJOL)

The aim of this contribution is to consider the potential income tax consequences of this incorporation for those receiving income and incurring expenditure in relation to the use or disposal of traditional knowledge. List of keywords: Deductions, expenses, exempt income, gross income, income, person, tax consequences, ...

Contributing Knowledge and Knowledge Workers: The Role of Chinese Universities in the Knowledge Economy

Science.gov (United States)

Chen, Shuang-Ye

2012-01-01

As China has appeared only recently as an important knowledge producer with growing global economic significance, little is known internationally about how these processes develop and are managed within China. The rapidly expanding Chinese higher education system is playing an increasingly important role in China's knowledge economy and therefore…

Emotional Knowledge: the Hidden Part of the Knowledge Iceberg

OpenAIRE

Contantin BRĂTIANU; Ivona ORZEA

2014-01-01

According to Daniel Kahneman (2011), our thinking process is based on two systems: system 1 operates automatically and quickly, with little awareness of voluntary control, system2 operates slowly and constructs thoughts in a logic order. System 1 processes actually emotional knowledge using our unconscious cognitive capability. Cognitive scientists discovered that we are primarily emotional decision makers, which means that managers and leaders need to rely on their emotional knowledge. The p...

Model-based investigation of intracellular processes determining antibody Fc-glycosylation under mild hypothermia.

Science.gov (United States)

Sou, Si Nga; Jedrzejewski, Philip M; Lee, Ken; Sellick, Christopher; Polizzi, Karen M; Kontoravdi, Cleo

2017-07-01

Despite the positive effects of mild hypothermic conditions on monoclonal antibody (mAb) productivity (q mAb ) during mammalian cell culture, the impact of reduced culture temperature on mAb Fc-glycosylation and the mechanism behind changes in the glycan composition are not fully established. The lack of knowledge about the regulation of dynamic intracellular processes under mild hypothermia restricts bioprocess optimization. To address this issue, a mathematical model that quantitatively describes Chinese hamster ovary (CHO) cell behavior and metabolism, mAb synthesis and mAb N-linked glycosylation profile before and after the induction of mild hypothermia is constructed. Results from this study show that the model is capable of representing experimental results well in all of the aspects mentioned above, including the N-linked glycosylation profile of mAb produced under mild hypothermia. Most importantly, comparison between model simulation results for different culture temperatures suggests the reduced rates of nucleotide sugar donor production and galactosyltransferase (GalT) expression to be critical contributing factors that determine the variation in Fc-glycan profiles between physiological and mild hypothermic conditions in stable CHO transfectants. This is then confirmed using experimental measurements of GalT expression levels, thereby closing the loop between the experimental and the computational system. The identification of bottlenecks within CHO cell metabolism under mild hypothermic conditions will aid bioprocess optimization, for example, by tailoring feeding strategies to improve NSD production, or manipulating the expression of specific glycosyltransferases through cell line engineering. Biotechnol. Bioeng. 2017;114: 1570-1582. © 2016 The Authors. Biotechnology and Bioengineering Published by Wiley Periodicals Inc. © 2016 The Authors. Biotechnology and Bioengineering Published by Wiley Periodicals Inc.

Working with the ineffable: Toward a process of understanding and communicating qualitative research knowledge and experience through design

DEFF Research Database (Denmark)

Coxon, Ian Robert

2013-01-01

The work described in this paper addresses the conference call for "New processes, tools or approaches that facilitate knowledge exchange and collaboration" between academia and creative people. It introduces a research-for-design program that we at the Experience-based Designing Centre in Denmar...... found to others. It requires creative thinking and collaborative effort to make the kinds of breakthroughs that we have so far. We would like the opportunity to continue this process at this conference with the help of our peers...... thinking. All of these stages involve researchers either academic or from practice, trying to communicate ineffable forms of knowledge to others. It is difficult enough to gain access to this knowledge in the first place, then to know what to do with it when you find it or how to communicate what you have...

BURDEN OF PROOF IN CONSTITUTIONAL PROCESS UNDER CONSIDERATION OF DEMOCRATIC STATE

Directory of Open Access Journals (Sweden)

Patrícia Mendanha Dias

2016-12-01

Full Text Available Under the aegis of the democratic rule of law, the contradictory it appears as a fundamental premise of constitutionalised process. In this view, the contradictory, more than just right party to exercise its right of defense, it should be seen as a form of compartipação in the process, allowing the parties to the probative production as an effective influence on acertamento right. Thus, it should be disproved the right mitigation attempts contradictory in the evidentiary phase and imposing aside the need to produce proofimpossible or difficult to perform, under penalty of offending the process understood in the modern normative framework.

Knowledge-based systems programming for knowledge intensive teaching

NARCIS (Netherlands)

Achten, H.H.; Dijkstra, J.; Oxman, R.M.; Colajanni, B.; Pellitteri, G.

1995-01-01

Typological design implies extensive knowledge of building types in order to design a building belonging to a building type. It facilitates the design process, which can be considered as a sequence of decisions. The paper gives an outline of a new approach in a course teaching typological knowledge

Knowledge-based systems programming for knowledge intensive teaching

NARCIS (Netherlands)

Achten, H.H.; Dijkstra, J.; Oxman, R.M.; Bax, M.F.T.

1994-01-01

Typological design implies extensive knowledge of building types in order to design a building belonging to a building type. It facilitates the design process, which can be considered as a sequence of decisions. The paper gives an outline of a new approach in a course teaching typological knowledge

The Knowledge Society: A Sustainability Paradigm

Directory of Open Access Journals (Sweden)

Naim Hamdija Afgan

2010-10-01

Full Text Available This paper defines the knowledge society as a human structured organisation based on contemporary developed knowledge and representing new quality of life support systems. It implies the need for a full understanding of distribution of knowledge, access to information and the capability to transfer information into a knowledge. The understanding of knowledge is the central challenge when defining a knowledge society. From our present perception of knowledge society, it is of interest to emphasize the role of the knowledge society in future development of human society. The life support systems are essential pillars of human society development. In this respect knowledge society represents a new paradigm for future development and it is strongly correlated to sustainable development. For this reason the sustainability paradigm of knowledge society is a potential frame for human society development leading to social cohesion, economic competitiveness and stability, use of resources and economic development, safeguarding biodiversity and the ecosystem.In order to verify the mutual relation between knowledge society and sustainability, we have to introduce the difference between these two terms. The knowledge society is based on the agglomeration of eco-knowledge, env-knowledge and soc-knowledge, it may be evaluated as the complex knowledge of quality of life support systems. We have to introduce metrics which will allow us to present knowledge as the paradigm of the number of indicators for verifying progress made.Sustainability metrics are designed to consolidate measures of economic, environmental and social performance of any system. It can be understood as a pattern for evaluation of the available knowledge about systems and their performance. In particular the decision-making process for the selection of the system under consideration must be based on the available knowledge. The link between knowledge and sustainability makes it possible for

One knowledge base or many knowledge pools?

DEFF Research Database (Denmark)

Lundvall, Bengt-Åke

It is increasingly realized that knowledge is the most important resource and that learning is the most important process in the economy. Sometimes this is expressed by coining the current era as characterised by a ‘knowledge based economy'. But this concept might be misleading by indicating...... that there is one common knowledge base on which economic activities can be built. In this paper we argue that it is more appropriate to see the economy as connecting to different ‘pools of knowledge'. The argument is built upon a conceptual framework where we make distinctions between private/public, local....../global, individual/collective and tacit/codified knowledge. The purpose is both ‘academic' and practical. Our analysis demonstrates the limits of a narrowly economic perspective on knowledge and we show that these distinctions have important implications both for innovation policy and for management of innovation....

Ultrasonic signal processing for sizing under-clad flaws

International Nuclear Information System (INIS)

Shankar, R.; Paradiso, T.J.; Lane, S.S.; Quinn, J.R.

1985-01-01

Ultrasonic digital data were collected from underclad cracks in sample pressure vessel specimen blocks. These blocks were weld cladded under different processes to simulate actual conditions in US Pressure Water Reactors. Each crack was represented by a flaw-echo dynamic curve which is a plot of the transducer motion on the surface as a function of the ultrasonic response into the material. Crack depth sizing was performed by identifying in the dynamic curve the crack tip diffraction signals from the upper and lower tips. This paper describes the experimental procedure, digital signal processing methods used and algorithms developed for crack depth sizing

One NASA: Sharing Knowledge Through an Agency-wide Process Asset Library (PAL)

Science.gov (United States)

Truss, Baraka J.

2006-01-01

This poster session will cover the key purpose and components behind implementing the NASA PAL website. This session will present the current results, describing the process used to create the website, the current usage measure, and will demonstrate how NASA is truly becoming ONE. The target audience for the poster session includes those currently implementing the CMMI model and looking for PAL adoption techniques. To continue to be the leader in space, science and technology, NASA is using this agency-wide PAL to share knowledge, work products and lessons learned through this website. Many organizations have failed to recognize how the efforts of process improvement fit into overall organizational effort. However, NASA as an agency has adopted the benefits of process improvement by the creation of this website to foster communication between its ten centers. The poster session will cover the following, topics outlined below: 1) Website purpose; 2) Characteristics of the website; 3) User accounts status; 4) Website content size; and 5) Usage percentages.

Finding the music of speech: Musical knowledge influences pitch processing in speech.

Science.gov (United States)

Vanden Bosch der Nederlanden, Christina M; Hannon, Erin E; Snyder, Joel S

2015-10-01

Few studies comparing music and language processing have adequately controlled for low-level acoustical differences, making it unclear whether differences in music and language processing arise from domain-specific knowledge, acoustic characteristics, or both. We controlled acoustic characteristics by using the speech-to-song illusion, which often results in a perceptual transformation to song after several repetitions of an utterance. Participants performed a same-different pitch discrimination task for the initial repetition (heard as speech) and the final repetition (heard as song). Better detection was observed for pitch changes that violated rather than conformed to Western musical scale structure, but only when utterances transformed to song, indicating that music-specific pitch representations were activated and influenced perception. This shows that music-specific processes can be activated when an utterance is heard as song, suggesting that the high-level status of a stimulus as either language or music can be behaviorally dissociated from low-level acoustic factors. Copyright © 2015 Elsevier B.V. All rights reserved.

Dynamic Processes in Nanostructured Crystals Under Ion Irradiation

Science.gov (United States)

Uglov, V. V.; Kvasov, N. T.; Shimanski, V. I.; Safronov, I. V.; Komarov, N. D.

2018-02-01

The paper presents detailed investigations of dynamic processes occurring in nanostructured Si(Fe) material under the radiation exposure, namely: heating, thermoelastic stress generation, elastic disturbances of the surrounding medium similar to weak shock waves, and dislocation generation. The performance calculations are proposed for elastic properties of the nanostructured material with a glance to size effects in nanoparticles.

The Role of Cognitive Processes, Foundational Math Skill, and Calculation Accuracy and Fluency in Word-Problem Solving versus Pre-Algebraic Knowledge

Science.gov (United States)

Fuchs, Lynn S.; Gilbert, Jennifer K.; Powell, Sarah R.; Cirino, Paul T.; Fuchs, Douglas; Hamlett, Carol L.; Seethaler, Pamela M.; Tolar, Tammy D.

2016-01-01

The purpose of this study was to examine child-level pathways in development of pre-algebraic knowledge versus word-problem solving, while evaluating the contribution of calculation accuracy and fluency as mediators of foundational skills/processes. Children (n = 962; mean 7.60 years) were assessed on general cognitive processes and early calculation, word-problem, and number knowledge at start of grade 2; calculation accuracy and calculation fluency at end of grade 2; and pre-algebraic knowledge and word-problem solving at end of grade 4. Important similarities in pathways were identified, but path analysis also indicated that language comprehension is more critical for later word-problem solving than pre-algebraic knowledge. We conclude that pathways in development of these forms of 4th-grade mathematics performance are more alike than different, but demonstrate the need to fine-tune instruction for strands of the mathematics curriculum in ways that address individual students’ foundational mathematics skills or cognitive processes. PMID:27786534

Knowledge management (KM) processes in organizations theoretical foundations and practice

CERN Document Server

McInerney, Claire R

2011-01-01

Knowledge Management (KM) is an effort to increase useful knowledge in the organization. It is a natural outgrowth of late twentieth century movements to make organizational management and operations more effective, of higher quality, and more responsive to constituents in a rapidly changing global environment. This document traces the evolution of KM in organizations, summarizing the most influential research and literature in the field. It also presents an overview of selected common and current practices in knowledge management, including the relationship between knowledge management and de

Trans-knowledge? Geography, mobility and knowledge in transnational education

NARCIS (Netherlands)

Waters, Johanna; Leung, W.H.M.

2017-01-01

Is there anything more mobile and less sticky than the knowledge imparted and created through transnational higher education (TNE)? Transnationalism implies an inherent mobility and fluidity—a process at ease with geographical distance and difference. By definition, the mobility of knowledge lies at

Art and artistic processes bridge knowledge systems about social-ecological change: An empirical examination with Inuit artists from Nunavut, Canada

Directory of Open Access Journals (Sweden)

Kaitlyn J. Rathwell

2016-06-01

Full Text Available The role of art and artistic processes is one fruitful yet underexplored area of social-ecological resilience. Art and art making can nurture Indigenous knowledge and at the same time bridge knowledge across generations and cultures (e.g., Inuit and scientific. Experiences in two Inuit communities in northern Canada (Cape Dorset and Pangnirtung, Nunavut provide the context in which we empirically examine the mechanisms through which art and art making may bridge knowledge systems about social-ecological change. Art making and artworks create continuity between generations via symbols and skill development (e.g., seal skin stretching for a modern artistic mural and by creating mobile and adaptive boundary objects that function as a shared reference point to connect different social worlds. Our results indicate how art and artistic processes may bridge knowledge systems through six mechanisms, and in so doing contribute to social-ecological resilience during change and uncertainty. These mechanisms are (1 embedding knowledge, practice and belief into art objects; (2 sharing knowledge using the language of art; (3 sharing of art making skills; (4 art as a contributor to monitoring social-ecological change; (5 the role of art in fostering continuity through time; and (6 art as a site of knowledge coproduction.

Simulating spinal border cells and cerebellar granule cells under locomotion--a case study of spinocerebellar information processing.

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Anton Spanne

Full Text Available The spinocerebellar systems are essential for the brain in the performance of coordinated movements, but our knowledge about the spinocerebellar interactions is very limited. Recently, several crucial pieces of information have been acquired for the spinal border cell (SBC component of the ventral spinocerebellar tract (VSCT, as well as the effects of SBC mossy fiber activation in granule cells of the cerebellar cortex. SBCs receive monosynaptic input from the reticulospinal tract (RST, which is an important driving system under locomotion, and disynaptic inhibition from Ib muscle afferents. The patterns of activity of RST neurons and Ib afferents under locomotion are known. The activity of VSCT neurons under fictive locomotion, i.e. without sensory feedback, is also known, but there is little information on how these neurons behave under actual locomotion and for cerebellar granule cells receiving SBC input this is completely unknown. But the available information makes it possible to simulate the interactions between the spinal and cerebellar neuronal circuitries with a relatively large set of biological constraints. Using a model of the various neuronal elements and the network they compose, we simulated the modulation of the SBCs and their target granule cells under locomotion and hence generated testable predictions of their general pattern of modulation under this condition. This particular system offers a unique opportunity to simulate these interactions with a limited number of assumptions, which helps making the model biologically plausible. Similar principles of information processing may be expected to apply to all spinocerebellar systems.

Standard model of knowledge representation

Science.gov (United States)

Yin, Wensheng

2016-09-01

Knowledge representation is the core of artificial intelligence research. Knowledge representation methods include predicate logic, semantic network, computer programming language, database, mathematical model, graphics language, natural language, etc. To establish the intrinsic link between various knowledge representation methods, a unified knowledge representation model is necessary. According to ontology, system theory, and control theory, a standard model of knowledge representation that reflects the change of the objective world is proposed. The model is composed of input, processing, and output. This knowledge representation method is not a contradiction to the traditional knowledge representation method. It can express knowledge in terms of multivariate and multidimensional. It can also express process knowledge, and at the same time, it has a strong ability to solve problems. In addition, the standard model of knowledge representation provides a way to solve problems of non-precision and inconsistent knowledge.

A senior manager with a knowledge management portfolio: the Santa Clara County experience.

Science.gov (United States)

Lindberg, Arley

2012-01-01

The agency director sought to create a systematically coordinated department that utilizes knowledge management strategies to promote evidence-informed practice. In his view, the organization was not providing needed information or organizational supports for practitioners to use knowledge effectively. To address this issue, he created a Director of Development and Operational Planning (DDOP) position with the responsibility to build structures and facilitate processes that support knowledge management. The DDOP oversees research and planning, government relations, legislative development and support, Board of Supervisors communications, staff development and training, community contracts, public information and in-house communication. The DDOP is reorganizing units under her supervision to create a knowledge management matrix that will implement new knowledge sharing strategies related to evaluation, contracts, legislation, organizational development, policy and planning, and staff development. The case study describes challenges and strategies related to: government regulations, size and complexity of the agency, staff resistance, and the developmental nature of the process. Copyright © Taylor & Francis Group, LLC

Research in Social Work: the future in the present. Reflections on the portuguese knowledge building process

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Raquel Marta

2016-06-01

Full Text Available The debate surrounding the construction of scientific knowledge within social work is discussed. The social work class seeks new foundations that allow within the context of structural change, the strengthening of professional identity and challenge of the vestiges of intellectual segregation that historical constraints have left. This paper seeks to outline a research strategy for reconciliation and coordination of intellectual and professional work in order to give visibility to new and different domains of interpretation and action, while claiming that considering pluri-perspectives potentiates the knowledge transformation process. Underlining this confluence of complex thinking elements, this article incorporates the space-time dimension and discusses and recognizes the unavoidable circularity as a way to interrogate knowledge that is compartmentalized and fragmented, placing an emphasis both on knowledge and on the interrelationship between knowing, doing, being and relating. In addition, examines the recognition of the nature of those relationships among various disciplines and perspectives.

Talk, trust and time: a longitudinal study evaluating knowledge translation and exchange processes for research on violence against women

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Jack Susan M

2011-09-01

Full Text Available Abstract Background Violence against women (VAW is a major public health problem. Translation of VAW research to policy and practice is an area that remains understudied, but provides the opportunity to examine knowledge translation and exchange (KTE processes in a complex, multi-stakeholder context. In a series of studies including two randomized trials, the McMaster University VAW Research Program studied one key research gap: evidence about the effectiveness of screening women for exposure to intimate partner violence. This project developed and evaluated KTE strategies to share research findings with policymakers, health and community service providers, and women's advocates. Methods A longitudinal cross-sectional design, applying concurrent mixed data collection methods (surveys, interviews, and focus groups, was used to evaluate the utility of specific KTE strategies, including a series of workshops and a day-long Family Violence Knowledge Exchange Forum, on research sharing, uptake, and use. Results Participants valued the opportunity to meet with researchers, provide feedback on key messages, and make personal connections with other stakeholders. A number of factors specific to the knowledge itself, stakeholders' contexts, and the nature of the knowledge gap being addressed influenced the uptake, sharing, and use of the research. The types of knowledge use changed across time, and were specifically related to both the types of decisions being made, and to stage of decision making; most reported use was conceptual or symbolic, with few examples of instrumental use. Participants did report actively sharing the research findings with their own networks. Further examination of these second-order knowledge-sharing processes is required, including development of appropriate methods and measures for its assessment. Some participants reported that they would not use the research evidence in their decision making when it contradicted professional

Talk, trust and time: a longitudinal study evaluating knowledge translation and exchange processes for research on violence against women

Science.gov (United States)

2011-01-01

Background Violence against women (VAW) is a major public health problem. Translation of VAW research to policy and practice is an area that remains understudied, but provides the opportunity to examine knowledge translation and exchange (KTE) processes in a complex, multi-stakeholder context. In a series of studies including two randomized trials, the McMaster University VAW Research Program studied one key research gap: evidence about the effectiveness of screening women for exposure to intimate partner violence. This project developed and evaluated KTE strategies to share research findings with policymakers, health and community service providers, and women's advocates. Methods A longitudinal cross-sectional design, applying concurrent mixed data collection methods (surveys, interviews, and focus groups), was used to evaluate the utility of specific KTE strategies, including a series of workshops and a day-long Family Violence Knowledge Exchange Forum, on research sharing, uptake, and use. Results Participants valued the opportunity to meet with researchers, provide feedback on key messages, and make personal connections with other stakeholders. A number of factors specific to the knowledge itself, stakeholders' contexts, and the nature of the knowledge gap being addressed influenced the uptake, sharing, and use of the research. The types of knowledge use changed across time, and were specifically related to both the types of decisions being made, and to stage of decision making; most reported use was conceptual or symbolic, with few examples of instrumental use. Participants did report actively sharing the research findings with their own networks. Further examination of these second-order knowledge-sharing processes is required, including development of appropriate methods and measures for its assessment. Some participants reported that they would not use the research evidence in their decision making when it contradicted professional experiences, while others

Diagnostic reasoning and underlying knowledge of students with preclinical patient contacts in PBL

NARCIS (Netherlands)

Diemers, Agnes D.; van de Wiel, Margje W. J.; Scherpbier, Albert J. J. A.; Baarveld, Frank; Dolmans, Diana H. J. M.

2015-01-01

CONTEXT: Medical experts have access to elaborate and integrated knowledge networks consisting of biomedical and clinical knowledge. These coherent knowledge networks enable them to generate more accurate diagnoses in a shorter time. However, students' knowledge networks are less organised and

Knowledge claim evaluation : a fundamental issue for knowledge management

NARCIS (Netherlands)

Peters, K.; Maruster, L.; Jorna, R.J.J.M.

2010-01-01

Purpose - This paper aims to present a classification of approaches toward knowledge claim evaluation (KCE), which is the process of evaluating and testing knowledge claims in organizations, and to position KCE as a fundamental research issue for KM. Design/methodology/approach - The paper draws

Verbal Knowledge, Working Memory, and Processing Speed as Predictors of Verbal Learning in Older Adults

Science.gov (United States)

Rast, Philippe

2011-01-01

The present study aimed at modeling individual differences in a verbal learning task by means of a latent structured growth curve approach based on an exponential function that yielded 3 parameters: initial recall, learning rate, and asymptotic performance. Three cognitive variables--speed of information processing, verbal knowledge, working…

Knowledge and Attitudes of Produce and Seafood Processors and Food Safety Educators Regarding Nonthermal Processes

Science.gov (United States)

Pivarnik, Lori F.; Richard, Nicole L.; Gable, Robert K.; Worobo, Randy W.

2016-01-01

A needs assessment survey was designed and administered to measure knowledge of and attitudes toward food safety impacts of nonthermal processing technologies of shellfish and produce industry personnel and extension educators. An online survey was sent via e-mail notification with the survey link through professional listserves. The survey…

Action-research and the elaboration of teaching knowledge in sciences

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Maria Nizete de Azevedo

Full Text Available In this paper we analyze the way in which a training process, in which the methodological option approaches an action-research in teacher education, contributes with the elaboration of teaching knowledge in sciences by a group of teachers of the initial school years. In colaborative situations of teaching knowledge, those teachers elect education problems, for which they seek for solutions through planned, developed and reflected actions. We explored data obtained from a wide research, realized in a public school which took as basis this formative process. The results analysed under a qualitative approach show that the action-research contributes with the elaboration of the teaching knowledge, creating situations of learning necessary to the organization and development of education. We identified important knowledge related to indicating elements of learning about teaching, such as self-organization and formation, the disposition to study and to research, a way to teach sciences through investigative activities, the construction of cooperative practice at school, the articulation of science teaching with the alphabetization process in the native language, the consideration of the school's social and cultural context in its teaching plans, among others. Those results take us to reinforce the potential of action-research on teacher’s formation and on the improvement of the practiced teaching.

Vocabulary Knowledge Predicts Lexical Processing: Evidence from a Group of Participants with Diverse Educational Backgrounds

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Nina Mainz

2017-07-01

Full Text Available Vocabulary knowledge is central to a speaker's command of their language. In previous research, greater vocabulary knowledge has been associated with advantages in language processing. In this study, we examined the relationship between individual differences in vocabulary and language processing performance more closely by (i using a battery of vocabulary tests instead of just one test, and (ii testing not only university students (Experiment 1 but young adults from a broader range of educational backgrounds (Experiment 2. Five vocabulary tests were developed, including multiple-choice and open antonym and synonym tests and a definition test, and administered together with two established measures of vocabulary. Language processing performance was measured using a lexical decision task. In Experiment 1, vocabulary and word frequency were found to predict word recognition speed while we did not observe an interaction between the effects. In Experiment 2, word recognition performance was predicted by word frequency and the interaction between word frequency and vocabulary, with high-vocabulary individuals showing smaller frequency effects. While overall the individual vocabulary tests were correlated and showed similar relationships with language processing as compared to a composite measure of all tests, they appeared to share less variance in Experiment 2 than in Experiment 1. Implications of our findings concerning the assessment of vocabulary size in individual differences studies and the investigation of individuals from more varied backgrounds are discussed.

Vocabulary Knowledge Predicts Lexical Processing: Evidence from a Group of Participants with Diverse Educational Backgrounds

Science.gov (United States)

Mainz, Nina; Shao, Zeshu; Brysbaert, Marc; Meyer, Antje S.

2017-01-01

Vocabulary knowledge is central to a speaker's command of their language. In previous research, greater vocabulary knowledge has been associated with advantages in language processing. In this study, we examined the relationship between individual differences in vocabulary and language processing performance more closely by (i) using a battery of vocabulary tests instead of just one test, and (ii) testing not only university students (Experiment 1) but young adults from a broader range of educational backgrounds (Experiment 2). Five vocabulary tests were developed, including multiple-choice and open antonym and synonym tests and a definition test, and administered together with two established measures of vocabulary. Language processing performance was measured using a lexical decision task. In Experiment 1, vocabulary and word frequency were found to predict word recognition speed while we did not observe an interaction between the effects. In Experiment 2, word recognition performance was predicted by word frequency and the interaction between word frequency and vocabulary, with high-vocabulary individuals showing smaller frequency effects. While overall the individual vocabulary tests were correlated and showed similar relationships with language processing as compared to a composite measure of all tests, they appeared to share less variance in Experiment 2 than in Experiment 1. Implications of our findings concerning the assessment of vocabulary size in individual differences studies and the investigation of individuals from more varied backgrounds are discussed. PMID:28751871

Conceptual dissonance: evaluating the efficacy of natural language processing techniques for validating translational knowledge constructs.

Science.gov (United States)

Payne, Philip R O; Kwok, Alan; Dhaval, Rakesh; Borlawsky, Tara B

2009-03-01

The conduct of large-scale translational studies presents significant challenges related to the storage, management and analysis of integrative data sets. Ideally, the application of methodologies such as conceptual knowledge discovery in databases (CKDD) provides a means for moving beyond intuitive hypothesis discovery and testing in such data sets, and towards the high-throughput generation and evaluation of knowledge-anchored relationships between complex bio-molecular and phenotypic variables. However, the induction of such high-throughput hypotheses is non-trivial, and requires correspondingly high-throughput validation methodologies. In this manuscript, we describe an evaluation of the efficacy of a natural language processing-based approach to validating such hypotheses. As part of this evaluation, we will examine a phenomenon that we have labeled as "Conceptual Dissonance" in which conceptual knowledge derived from two or more sources of comparable scope and granularity cannot be readily integrated or compared using conventional methods and automated tools.

The Knowledge Retrieval Matrix

DEFF Research Database (Denmark)

Gammelgaard, Jens; Ritter, Thomas

2004-01-01

AbstractPrevious discussions of knowledge transfer within multinational corporations tended tofocus on the process as an isolated phenomenon and on the factors that impede the process.Less attention has been given to how the individual knowledge worker retrieves or identifies,and then decodes kno...

Implementing best practice in hospital multidisciplinary nutritional care: an example of using the knowledge-to-action process for a research program

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Laur C

2015-10-01

Full Text Available Celia Laur,1 Heather H Keller1,2 1University of Waterloo, 2Schlegel-University of Waterloo, Research Institute for Aging, Waterloo, Ontario, Canada Background: Prospective use of knowledge translation and implementation science frameworks can increase the likelihood of meaningful improvements in health care practices. An example of this creation and application of knowledge is the series of studies conducted by and with the Canadian Malnutrition Task Force (CMTF. Following a cohort study and synthesis of evidence regarding best practice for identification, treatment, and prevention of malnutrition in hospitals, CMTF created an evidence-informed, consensus-based pathway for nutritional care in hospitals. The purpose of this paper is to detail the steps taken in this research program, through four studies, as an example of the knowledge-to-action (KTA process. The KTA process: The KTA process includes knowledge creation and action cycles. The steps of the action cycle within this program of research are iterative, and up to this point have been informed by three studies, with a fourth underway. The first study identified the magnitude of the malnutrition problem upon admission to hospital and how it is undetected and undertreated (study 1. Knowledge creation resulted in an evidence-based pathway established to address care gaps (study 2 and the development of monitoring tools (study 3. The study was then adapted to local context: focus groups validated face validate the evidence-based pathway; during the final phase, study site implementation teams will continue to adapt the pathway (studies 2 and 4. Barriers to implementation were also assessed; focus groups and interviews were conducted to inform the pathway implementation (studies 1, 2, and 4. In the next step, specific interventions were selected, tailored, and implemented. In the final study in this research program, plan–do–study–act cycles will be used to make changes and to implement

Integrated knowledge translation: digging deeper, moving forward.

Science.gov (United States)

Kothari, Anita; Wathen, C Nadine

2017-06-01

Integrated knowledge translation has risen in popularity as a solution to the underuse of research in policy and practice settings. It engages knowledge users-policymakers, practitioners, patients/consumers or their advocates, and members of the wider public-in mutually beneficial research that can involve the joint development of research questions, data collection, analysis and dissemination of findings. Knowledge that is co-produced has a better chance of being implemented. The purpose of this paper is to update developments in the field of integrated knowledge translation through a deeper analysis of the approach in practice-oriented and policy-oriented health research. We present collaborative models that fall outside the scope of integrated knowledge translation, but then explore consensus-based approaches and networks as alternate sites of knowledge co-production. We discuss the need to advance the field through the development, or use, of data collection and interpretation tools that creatively engage knowledge users in the research process. Most importantly, conceptually relevant outcomes need to be identified, including ones that focus on team transformation through the co-production of knowledge. We explore some of these challenges and benefits in detail to help researchers understand what integrated knowledge translation means, and whether the approach's potential added value is worth the investment of time, energy and other resources. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

DSS and GIS in Knowledge Transformation Process

Czech Academy of Sciences Publication Activity Database

Klimešová, Dana; Brožová, H.

2009-01-01

Roč. 2, č. 1 (2009), s. 1-15 ISSN 1803-1617 Institutional research plan: CEZ:AV0Z10750506 Keywords : Tacit and explicit knowledge * SECI model * Operations Research * Management Science Models Subject RIV: BD - Theory of Information

Qualitative processing of uncertainty, conflicts and redundancy in knowledge bases

International Nuclear Information System (INIS)

Zbytovsky, V.

1994-01-01

This paper describes two techniques, created and implemented in the course of development of the real-time on-line expert system Recon at the Nuclear Research Institute at Rez, Czech Republic. The first of them is the qualitative processing of uncertainty, which is based on the introduction of the third logic value to logic data objects, and the credibility flag to arithmetic data objects. The treatment of the third value and credibility flags during the inference, the explanation method based on the graphic representation and the uncertainty processing during the explanation are also mentioned. The second technique, is a semantic checking of knowledge bases, which enables us to recover parts of the bases, that are meaningless, either because of an error during their implementation into a base, or because they are redundant. The paper includes the explanation of basic terms of this method, such as so called conflicts, K-group and K-situation. The two types of the conflict (dead-end and bubble) are also discussed. The paper also offers the complete mathematical apparatus, which the checking method is based on. (author). 4 refs, tabs

Intelligent Digitized Design Systems for the Management of Design Knowledge Related to Nuclear R&D Institutes

International Nuclear Information System (INIS)

Zheng, M.; Minglu, W.

2016-01-01

Full text: Nuclear R&D is highly knowledge-intensive. With the rapid advent and development of modern information technology, knowledge management in nuclear industry has been provided with new approaches and possibilities. This article introduces a framework of intelligent digitized design system in nuclear R&D phase and finds answer to knowledge application, internal process optimization, experience feedback and further innovation. This framework utilizing digitalization and informatization finds a way to incorporate the process of the “Socialization, Externalization, Combination, Internalization” (SECI) model which include intelligent design process, integrated design software, smart verification and validation simulation platform, experiment data management platform, online monitoring platform and digital twin nuclear power plant, etc. The following case study gives a clear picture of what and how knowledge management has been performed under this framework. Furthermore, important lessons have been summarized. (author

Organizing Process

DEFF Research Database (Denmark)

Hull Kristensen, Peer; Bojesen, Anders

This paper invites to discuss the processes of individualization and organizing being carried out under what we might see as an emerging regime of change. The underlying argumentation is that in certain processes of change, competence becomes questionable at all times. The hazy characteristics...... of this regime of change are pursued through a discussion of competencies as opposed to qualifications illustrated by distinct cases from the Danish public sector in the search for repetitive mechanisms. The cases are put into a general perspective by drawing upon experiences from similar change processes...... in MNCs. The paper concludes by asking whether we can escape from a regime of competence in a world defined by a rhetoric of change and create a more promising world in which doubt and search serve as a strategy for gaining knowledge and professionalism that improve on our capability for mutualism....

Self-reports on students' learning processes are academic metacognitive knowledge

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Cristiano Mauro Assis Gomes

2014-01-01

Full Text Available The current study postulates that students' self-reported perceptions on their academic processes are a type of metacognition: academic metacognitive knowledge (AMcK. We investigated, using Structural Equation Modeling (SEM, three hypotheses: (a AMcK explains the variance of factor scores of students' learning approaches (SLA and academic motivation (AM; (b AMcK is distinct from working metacognition (WMC; and (c AMcK has incremental validity, beyond WMC, on the explanation of general academic achievement (GAA variance. Two tests (indicators of WMC and two scales (indicators of AMcK were administered to 684 ten-to-eighteen-year-old Brazilian children and adolescents. Annual grades in Math, Portuguese, Geography and History were used as indicators of GAA. The results show that none of the three hypotheses can be refuted.

Facilitating Knowledge Sharing

DEFF Research Database (Denmark)

Holdt Christensen, Peter

knowledge sharing is to ensure that the exchange is seen as equitable for the parties involved, and by viewing the problems of knowledge sharing as motivational problems situated in different organizational settings, the paper explores how knowledge exchange can be conceptualized as going on in four...... distinct situations of exchange denominated organizational exchange yielding extrinsic rewards, organizational exchange yielding intrinsic rewards, financial exchange, and social exchange. The paper argues that each situation of exchange has distinct assumptions about individual behaviour...... and the intermediaries regulating the exchange, and facilitating knowledge sharing should therefore be viewed as a continuum of practices under the influence of opportunistic behaviour, obedience or organizational citizenship behaviour. Keywords: Knowledge sharing, motivation, organizational settings, situations...

Integrating Expert Knowledge into Mapping Ecosystem Services Trade-offs for Sustainable Forest Management

Directory of Open Access Journals (Sweden)

Adrienne Grêt-Regamey

2013-09-01

Full Text Available Mountain ecosystems are highly sensitive to global change. In fact, the continued capacity of mountain regions to provide goods and services to society is threatened by the impact of environmental changes on ecosystems. Although mapping ecosystem services values is known to support sustainable resource management, the integration of spatially explicit local expert knowledge on ecosystem dynamics and social responses to global changes has not yet been integrated in the modeling process. This contribution demonstrates the importance of integrating local knowledge into the spatially explicit valuation of ecosystem services. Knowledge acquired by expert surveys flows into a GIS-based Bayesian Network for valuing forest ecosystem services under a land-use and a climate change scenario in a case study in the Swiss Alps. Results show that including expert knowledge in ecosystem services mapping not only reduces uncertainties considerably, but also has an important effect on the ecosystem services values. Particularly the iterative process between integrating expert knowledge into the modeling process and mapping ecosystem services guarantees a continuous improvement of ecosystem services values maps while opening a new way for mutual learning between scientists and stakeholders which might support adaptive resource management.

Knowledge translation in rehabilitation engineering research and development: a knowledge ecosystem framework.

Science.gov (United States)

Chau, Tom; Moghimi, Saba; Popovic, Milos R

2013-01-01

Rehabilitation engineering is concerned with technology innovations and technology-mediated treatments for the improvement of quality of care and quality of life of individuals with disability. Unlike many other fields of health research, the knowledge translation (KT) cycle of rehabilitation engineering research and development (R&D) is often considered incomplete until a technology product or technology-facilitated therapy is available to target clientele. As such, the KT journey of rehabilitation engineering R&D is extremely challenging, necessarily involving knowledge exchange among numerous players across multiple sectors. In this article, we draw on recent literature about the knowledge trichotomy in technology-based rehabilitation R&D and propose a knowledge ecosystem to frame the rehabilitation engineering KT process from need to product. Identifying the principal process of the ecosystem as one of knowledge flow, we elucidate the roles of repository and networked knowledge, identify key consumers and producers in a trinity of communities of practice, and draw on knowledge management literature to describe different knowledge flows. The article concludes with instantiations of this knowledge ecosystem for 2 local rehabilitation engineering research-development-commercialization endeavors. Copyright © 2013 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

Nuclear knowledge management overview at EDF

International Nuclear Information System (INIS)

Ballay, J.; Vannieuwenhuyse, J.; Nups, A.

2004-01-01

This paper gives an overview of knowledge management practices within the French nuclear generation park. The study was initially partnered by one of the 19 Nuclear Power-plants, located at Golfech near Toulouse, and then extended to a more general overview. Golfech is a 650 people unit, from which 25 of them were interviewed to carry out the study. This staff was made of managers, experts, seniors and juniors, all of them being working at Golfech in the different skills for nuclear generation needs: driving, engineering, maintenance, safety, environment, etc. They were questioned about their practices, tools and organisations concerning creating, sharing, transferring, and renewing knowledge. A general knowledge management model was derived from this study. It shows that the professional knowledge, in any industrial sector, is the result of four learning processes: an education-oriented process, a codified and normative learning process, a context-based collective learning process and an experience-based individual learning process. These learning processes inter-operate through any kind of activity, and they induce four knowledge structures: the basic knowledge, the technical knowledge, the know-how and the experiential knowledge. In conclusion, the model explains how the firm learns and, in the same time, how everybody as a single individual learns. It is a crucial point to understand how the knowledge-based economy runs, as a constant interconnection between two opposite but complementary forces: the collective and the individual ones. (author)

Awareness of Knowledge or Awareness of Processing? Implications for Sleep-Related Memory Consolidation

OpenAIRE

Yordanova, Juliana; Kolev, Vasil; Verleger, Rolf

2009-01-01

The present study assessed the effects of awareness at encoding on off-line learning during sleep. A new framework is suggested according to which two aspects of awareness are distinguished: awareness of task information, and awareness of task processing. The number reduction task (NRT) was employed because it has two levels of organization, an overt one based on explicit knowledge of task instructions, and a covert one based on hidden abstract regularities of task structure (implicit knowled...

Knowledge Architect : A Tool Suite for Managing Software Architecture Knowledge

NARCIS (Netherlands)

Liang, Peng; Jansen, Anton; Avgeriou, Paris

2009-01-01

Management of software architecture knowledge (AK) is vital for improving an organization’s architectural capabilities. To support the architecting process within our industrial partner: Astron, the Dutch radio astronomy institute, we implemented the Knowledge Architect (KA): a tool suite for

Decision making under internal uncertainty: the case of multiple-choice tests with different scoring rules.

Science.gov (United States)

Bereby-Meyer, Yoella; Meyer, Joachim; Budescu, David V

2003-02-01

This paper assesses framing effects on decision making with internal uncertainty, i.e., partial knowledge, by focusing on examinees' behavior in multiple-choice (MC) tests with different scoring rules. In two experiments participants answered a general-knowledge MC test that consisted of 34 solvable and 6 unsolvable items. Experiment 1 studied two scoring rules involving Positive (only gains) and Negative (only losses) scores. Although answering all items was the dominating strategy for both rules, the results revealed a greater tendency to answer under the Negative scoring rule. These results are in line with the predictions derived from Prospect Theory (PT) [Econometrica 47 (1979) 263]. The second experiment studied two scoring rules, which allowed respondents to exhibit partial knowledge. Under the Inclusion-scoring rule the respondents mark all answers that could be correct, and under the Exclusion-scoring rule they exclude all answers that might be incorrect. As predicted by PT, respondents took more risks under the Inclusion rule than under the Exclusion rule. The results illustrate that the basic process that underlies choice behavior under internal uncertainty and especially the effect of framing is similar to the process of choice under external uncertainty and can be described quite accurately by PT. Copyright 2002 Elsevier Science B.V.

Integrating knowledge seeking into knowledge management models and frameworks

Directory of Open Access Journals (Sweden)

Francois Lottering

2012-09-01

Objectives: This article investigates the theoretical status of the knowledge-seeking process in extant KM models and frameworks. It also statistically describes knowledge seeking and knowledge sharing practices in a sample of South African companies. Using this data, it proposes a KM model based on knowledge seeking. Method: Knowledge seeking is traced in a number of KM models and frameworks with a specific focus on Han Lai and Margaret Graham’s adapted KM cycle model, which separates knowledge seeking from knowledge sharing. This empirical investigation used a questionnaire to examine knowledge seeking and knowledge sharing practices in a sample of South African companies. Results: This article critiqued and elaborated on the adapted KM cycle model of Lai and Graham. It identified some of the key features of knowledge seeking practices in the workplace. It showed that knowledge seeking and sharing are human-centric actions and that seeking knowledge uses trust and loyalty as its basis. It also showed that one cannot separate knowledge seeking from knowledge sharing. Conclusion: The knowledge seeking-based KM model elaborates on Lai and Graham’s model. It provides insight into how and where people seek and share knowledge in the workplace. The article concludes that it is necessary to cement the place of knowledge seeking in KM models as well as frameworks and suggests that organisations should apply its findings to improving their knowledge management strategies.

Some Tax Implications of Traditional Knowledge Under Conventional Intellectual Property

Directory of Open Access Journals (Sweden)

T Gutuza

2010-12-01

Full Text Available The proposed incorporation of traditional intellectual property into the definition of copyright, trade-marks and designs as defined in the Copyright Act 98 of 1978, the Trade Marks Act 94 of 1993 and the Designs Act 195 of 1993 may affect the income tax liability of parties where traditional knowledge is the object of such a transaction. The aim of this contribution is to consider the potential income tax consequences of this incorporation for those receiving income and incurring expenditure in relation to the use or disposal of traditional knowledge.

Process evaluation of knowledge transfer across industries: Leveraging Coca-Cola's supply chain expertise for medicine availability in Tanzania.

Science.gov (United States)

Linnander, Erika; Yuan, Christina T; Ahmed, Shirin; Cherlin, Emily; Talbert-Slagle, Kristina; Curry, Leslie A

2017-01-01

Persistent gaps in the availability of essential medicines have slowed the achievement of global health targets. Despite the supply chain knowledge and expertise that ministries of health might glean from other industries, limited empirical research has examined the process of knowledge transfer from other industries into global public health. We examined a partnership designed to improve the availability of medical supplies in Tanzania by transferring knowledge from The Coca-Cola system to Tanzania's Medical Stores Department (MSD). We conducted a process evaluation including in-depth interviews with 70 participants between July 2011 and May 2014, corresponding to each phase of the partnership, with focus on challenges and strategies to address them, as well as benefits perceived by partners. Partners faced challenges in (1) identifying relevant knowledge to transfer, (2) translating operational solutions from Coca-Cola to MSD, and (3) maintaining momentum between project phases. Strategies to respond to these challenges emerged through real-time problem solving and included (1) leveraging the receptivity of MSD leadership, (2) engaging a boundary spanner to identify knowledge to transfer, (3) promoting local recognition of commonalities across industries, (4) engaging external technical experts to manage translation activities, (5) developing tools with visible benefits for MSD, (6) investing in local relationships, and (7) providing time and space for the partnership model to evolve. Benefits of the partnership perceived by MSD staff included enhanced collaboration and communication, more proactive orientations in managing operations, and greater attention to performance management. Benefits perceived by Coca-Cola staff included strengthened knowledge transfer capability and enhanced job satisfaction. Linking theoretical constructs with practical experiences from the field, we highlight the challenges, emergent strategies, and perceived benefits of a partnership

Process evaluation of knowledge transfer across industries: Leveraging Coca-Cola's supply chain expertise for medicine availability in Tanzania.

Directory of Open Access Journals (Sweden)

Erika Linnander

Full Text Available Persistent gaps in the availability of essential medicines have slowed the achievement of global health targets. Despite the supply chain knowledge and expertise that ministries of health might glean from other industries, limited empirical research has examined the process of knowledge transfer from other industries into global public health. We examined a partnership designed to improve the availability of medical supplies in Tanzania by transferring knowledge from The Coca-Cola system to Tanzania's Medical Stores Department (MSD. We conducted a process evaluation including in-depth interviews with 70 participants between July 2011 and May 2014, corresponding to each phase of the partnership, with focus on challenges and strategies to address them, as well as benefits perceived by partners. Partners faced challenges in (1 identifying relevant knowledge to transfer, (2 translating operational solutions from Coca-Cola to MSD, and (3 maintaining momentum between project phases. Strategies to respond to these challenges emerged through real-time problem solving and included (1 leveraging the receptivity of MSD leadership, (2 engaging a boundary spanner to identify knowledge to transfer, (3 promoting local recognition of commonalities across industries, (4 engaging external technical experts to manage translation activities, (5 developing tools with visible benefits for MSD, (6 investing in local relationships, and (7 providing time and space for the partnership model to evolve. Benefits of the partnership perceived by MSD staff included enhanced collaboration and communication, more proactive orientations in managing operations, and greater attention to performance management. Benefits perceived by Coca-Cola staff included strengthened knowledge transfer capability and enhanced job satisfaction. Linking theoretical constructs with practical experiences from the field, we highlight the challenges, emergent strategies, and perceived benefits of a

Cross-industry standard process for data mining is applicable to the lung cancer surgery domain, improving decision making as well as knowledge and quality management.

Science.gov (United States)

Rivo, Eduardo; de la Fuente, Javier; Rivo, Ángel; García-Fontán, Eva; Cañizares, Miguel-Ángel; Gil, Pedro

2012-01-01

The aim of this study was to assess the applicability of knowledge discovery in database methodology, based upon data mining techniques, to the investigation of lung cancer surgery. According to CRISP 1.0 methodology, a data mining (DM) project was developed on a data warehouse containing records for 501 patients operated on for lung cancer with curative intention. The modelling technique was logistic regression. The finally selected model presented the following values: sensitivity 9.68%, specificity 100%, global precision 94.02%, positive predictive value 100% and negative predictive value 93.98% for a cut-off point set at 0.5. A receiver operating characteristic (ROC) curve was constructed. The area under the curve (CI 95%) was 0.817 (0.740- 0.893) (p CRISP-DM process model is very suitable for lung cancer surgery analysis, improving decision making as well as knowledge and quality management.

Cognitive Processes Underlying the Artistic Experience

Directory of Open Access Journals (Sweden)

Alejandra Wah

2017-08-01

Full Text Available Based on the field of aesthetics, for centuries philosophers and more recently scientists have been concerned with understanding the artistic experience focusing on emotional responses to the perception of artworks. By contrast, in the last decades, evolutionary biology has been concerned with explaining the artistic experience by focusing on the cognitive processes underlying this experience. Up until now, the cognitive mechanisms that allow humans to experience objects and events as art remain largely unexplored and there is still no conventional use of terms for referring to the processes which may explain why the artistic experience is characteristically human and universal to human beings (Dissanayake, 1992, p. 24; Donald, 2006, p. 4. In this paper, I will first question whether it is productive to understand the artistic experience in terms of perception and emotion, and I will subsequently propose a possible alternative explanation to understand this experience. Drawing upon the work of Ellen Dissanayake (1992, 2000, 2015, Merlin Donald (2001, 2006, 2013, Antonio Damasio (1994, 2000, 2003, 2010, Barend van Heusden (2004, 2009, 2010, and Alejandra Wah (2014, I will argue that this experience is characterized by particular degrees of imagination and consciousness.

Knowledge processes, distribution and alignment: Spatio-materialities and transformations in MRI praxis

DEFF Research Database (Denmark)

Yoshinaka, Yutaka

2002-01-01

This paper explores the mediation of sociomaterial practices and the spaces of their unfolding in diagnostic imaging as relates to Magnetic Resonance Imaging (MRI). In the course of an MRI exam, from the screening of the patient to the scanning itself, and onto the subsequent processing and analy......This paper explores the mediation of sociomaterial practices and the spaces of their unfolding in diagnostic imaging as relates to Magnetic Resonance Imaging (MRI). In the course of an MRI exam, from the screening of the patient to the scanning itself, and onto the subsequent processing....... The individual elements are, in and of themselves, conditioned, in part, by the ontological basis of their production, and inclusion within the new collective. The study takes its outset in this inherent tension, problematizing the knowledge processes that enter into the construction and mediation of the images...... (PACS). Paradoxically, in spite of MRI being a digital modality, the very sociomaterial contingencies of IT and electronic media come to have significant bearing on the spaces in which MRI’s can be articulated in practice through ‘filmless’ radiology....

Knowledge translation in healthcare: Incorporating theories of learning and knowledge from the management literature.

Science.gov (United States)

Oborn, Eivor; Barrett, Michael; Racko, Girts

2013-01-01

The authors draw selectively on theories of learning and knowledge, which currently have received little attention from knowledge translation (KT) researchers, and suggest how they might usefully inform future development of the KT literature. The purpose of this paper is to provide conceptual tools and strategies for the growing number of managers, clinicians and decision makers navigating this arena The authors conducted a narrative review to synthesise two streams of literature and examine evolving conceptual landscape concerning knowledge translation over the previous three decades. Conceptual mapping was used iteratively to develop and synthesise the literature. Iterative feedback from relevant research and practice stakeholder groups was used to focus and strengthen the review. KT has been conceptualised along three competing frames; one focusing on linear (largely unidirectional) transfer of knowledge; one focusing on KT as a social process; and another that seeks to more fully incorporate contextual issues in understanding research implementation. Three overlapping themes are found in the management literature that inform these debates in the health literature, namely knowledge boundaries, organisational learning and absorptive capacity. Literature on knowledge boundaries problematizes the nature of boundaries and the stickiness of knowledge. Organisational learning conceptualises the need for organisational wide systems to facilitate learning processes; it also draws on a more expansive view of knowledge. Absorptive capacity focuses at the firm level on the role of developing organisational capabilities that enable the identification, assimilation and use of new knowledge to enable innovation. The paper highlights the need to consider KT processes at multiple levels, including individual, organisational and strategic levels. These are important not only for research but also have practical implications for individuals and organisations involved in KT

Waves of Knowledge Management: The Flow between Explicit and Tacit Knowledge

OpenAIRE

Roxanne H. Stevens; Joshua Millage; Sondra Clark

2010-01-01

Problem statement: Knowledge Management (KM) is often equated with content management. Indeed, robust knowledge management processes include a database; but, information becomes knowledge when it is understood, manipulated and can become tied to a purpose or idea. By equating KM with content management and by equating the purpose of KM with predictability and control, companies may inadvertently de-emphasize knowledge creation and transfer. To keep pace with global market dynamics, an explici...

The Knowledge Circulated-Organisational Management for Accomplishing E-Learning

Directory of Open Access Journals (Sweden)

Toshio Okamoto

2009-03-01

Full Text Available Nowadays, e-Learning has been used in many kinds of educational institutes as a regular learning/teaching system. In the real practices, Educational knowledge management among the relevant organizations is quite important. This means “knowledge in universities circulated-systematic process” of finding, selecting, organising, distilling and presenting information in a way that improves a learner‟s competency and/or ability to fulfil his or her necessary learning objectives. In order to construct such educational management systems, the fundamental processing modules are required, such as a distributed file system, synchronous data communications, etc. If any applications and tools related to e-Learning can be plugged into the core framework, we can build an integrated e-Learning environment where learners/teachers can share/operate this software/data in real time. Universities also have many organisations to perform educational activities and researches. In order to operate and manage an e-Learning system, the information/knowledge occurring in each of organisations must be connected seamlessly and integrated under the standardised data format and the procedure of job-processing. In this paper, we mention the conceptual framework of Knowledge Circulated-Organizational Management according to our experiences of UEC-GP project. Moreover, we introduce how to construct & analyze the content-frames of e-Learning as technological knowledge on Instructional Design.

X-ray microtomography study of the compaction process of rods under tapping.

Science.gov (United States)

Fu, Yang; Xi, Yan; Cao, Yixin; Wang, Yujie

2012-05-01

We present an x-ray microtomography study of the compaction process of cylindrical rods under tapping. The process is monitored by measuring the evolution of the orientational order parameter, local, and overall packing densities as a function of the tapping number for different tapping intensities. The slow relaxation dynamics of the orientational order parameter can be well fitted with a stretched-exponential law with stretching exponents ranging from 0.9 to 1.6. The corresponding relaxation time versus tapping intensity follows an Arrhenius behavior which is reminiscent of the slow dynamics in thermal glassy systems. We also investigated the boundary effect on the ordering process and found that boundary rods order faster than interior ones. In searching for the underlying mechanism of the slow dynamics, we estimated the initial random velocities of the rods under tapping and found that the ordering process is compatible with a diffusion mechanism. The average coordination number as a function of the tapping number at different tapping intensities has also been measured, which spans a range from 6 to 8.

Community-based participatory research and integrated knowledge translation: advancing the co-creation of knowledge.

Science.gov (United States)

Jull, Janet; Giles, Audrey; Graham, Ian D

2017-12-19

Better use of research evidence (one form of "knowledge") in health systems requires partnerships between researchers and those who contend with the real-world needs and constraints of health systems. Community-based participatory research (CBPR) and integrated knowledge translation (IKT) are research approaches that emphasize the importance of creating partnerships between researchers and the people for whom the research is ultimately meant to be of use ("knowledge users"). There exist poor understandings of the ways in which these approaches converge and diverge. Better understanding of the similarities and differences between CBPR and IKT will enable researchers to use these approaches appropriately and to leverage best practices and knowledge from each. The co-creation of knowledge conveys promise of significant social impacts, and further understandings of how to engage and involve knowledge users in research are needed. We examine the histories and traditions of CBPR and IKT, as well as their points of convergence and divergence. We critically evaluate the ways in which both have the potential to contribute to the development and integration of knowledge in health systems. As distinct research traditions, the underlying drivers and rationale for CBPR and IKT have similarities and differences across the areas of motivation, social location, and ethics; nevertheless, the practices of CBPR and IKT converge upon a common aim: the co-creation of knowledge that is the result of knowledge user and researcher expertise. We argue that while CBPR and IKT both have the potential to contribute evidence to implementation science and practices for collaborative research, clarity for the purpose of the research-social change or application-is a critical feature in the selection of an appropriate collaborative approach to build knowledge. CBPR and IKT bring distinct strengths to a common aim: to foster democratic processes in the co-creation of knowledge. As research

Financing R & D with Knowledge Stock Rentals

OpenAIRE

John M. Hartwick

1993-01-01

We set out an endogenous growth model along the lines of Romer(1990) and investigate the implications of financing new knowledge production (R&D) with rental income accruing to the knowledge stock used in goods production. The knowledge stock is a non-public input in goods production. The balance growth rate under optimal growth can be greater or less than that under the invest knowledge stock rentals regime depends on the parameters of the production function and not on the parameters of pre...

Mechanism of information resources knowledge

Directory of Open Access Journals (Sweden)

A. M. Izmailov

2016-01-01

Full Text Available Modern vector of development of the economy is quite different from previous periods, which in it turn is reflected in the strategic state documents generated including the Government of Russia. In particular, it should be noted that to date, the state defined the vector of development defined as an innovative and socially oriented. Given the level of technical and technological progress and its impact on the realities of the present time it is necessary to pay attention to enhance the relevance and significance of information in the development of modern society. The article analyzes the degree of influence of information and knowledge in modern economic processes taking place in society. The analysis is based on the study of scientific works of modern scientists specializing in the study of information problems and knowledge economy. The main trends in the development of the information society status related primarily to the expansion of data, as well as strengthening the role of progressive information technologies to reduce the role of the geographical factor of resistance in sharing knowledge. The authors defined the essence of information knowledge environment, as well as the marked characteristics form the spectrum of features inherent to the modern information environment. The analysis of the concept of «information knowledge resource» (IKR, which is a synthesis of three terms: information, knowledge, resources, and refined his interpretation. IKR designated role in shaping the knowledge economy. Presents specific features which have knowledge information and resources, among which stands out: intangibility, immeasurable, non-exclusive use. The paper presents a model of the PSI, based on the transformation of information into knowledge under the influence of certain factors that could affect the quality of the resulting knowledge. Also in the proposed IKR management mechanism as a central element of organizational change

Divided Attention and Processes Underlying Sense of Agency

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Wen eWen

2016-01-01

Full Text Available Sense of agency refers to the subjective feeling of controlling events through one’s behavior or will. Sense of agency results from matching predictions of one’s own actions with actual feedback regarding the action. Furthermore, when an action involves a cued goal, performance-based inference contributes to sense of agency. That is, if people achieve their goal, they would believe themselves to be in control. Previous studies have shown that both action-effect comparison and performance-based inference contribute to sense of agency; however, the dominance of one process over the other may shift based on task conditions such as the presence or absence of specific goals. In this study, we examined the influence of divided attention on these two processes underlying sense of agency in two conditions. In the experimental task, participants continuously controlled a moving dot for 10 s while maintaining a string of three or seven digits in working memory. We found that when there was no cued goal (no-cued-goal condition, sense of agency was impaired by high cognitive load. Contrastingly, when participants controlled the dot based on a cued goal (cued-goal-directed condition, their sense of agency was lower than in the no-cued-goal condition and was not affected by cognitive load. The results suggest that the action-effect comparison process underlying sense of agency requires attention. On the other hand, the weaker influence of divided attention in the cued-goal-directed condition could be attributed to the dominance of performance-based inference, which is probably automatic.

Viewer knowledge: application of exposure-based layperson knowledge in genre-specific animation production

NARCIS (Netherlands)

Visch, V.; Tan, E.; Saakes, D.

2015-01-01

Laypeople are increasingly motivated to participate in design processes, but what knowledge do they actually possess that enables such participation? Some studies show that laypeople have gained detailed product knowledge from exposure. This knowledge can be applied to accurately recognize product

Viewer knowledge : Application of exposure-based layperson knowledge in genre-specific animation production

NARCIS (Netherlands)

Visch, V.T.; Tan, E.; Saakes, D.

2015-01-01

Laypeople are increasingly motivated to participate in design processes, but what knowledge do they actually possess that enables such participation? Some studies show that laypeople have gained detailed product knowledge from exposure. This knowledge can be applied to accurately recognize product

Knowledge and cognitive process dimensions of Technology ...

African Journals Online (AJOL)

Further research is also needed on the reasons why low cognitive demands are made in the teaching of Technology. .... the NCS (Department of Basic Education, 2011), and the topics ..... In the quantitative phase each lesson objective was classified according .... involves the retrieving (listing) of knowledge from memory (at.

The Acquisition Process as a Vehicle for Enabling Knowledge Management in the Lifecycle of Complex Federal Systems

Science.gov (United States)

Stewart, Helen; Spence, Matt Chew; Holm, Jeanne; Koga, Dennis (Technical Monitor)

2001-01-01

This white paper explores how to increase the success and operation of critical, complex, national systems by effectively capturing knowledge management requirements within the federal acquisition process. Although we focus on aerospace flight systems, the principles outlined within may have a general applicability to other critical federal systems as well. Fundamental design deficiencies in federal, mission-critical systems have contributed to recent, highly visible system failures, such as the V-22 Osprey and the Delta rocket family. These failures indicate that the current mechanisms for knowledge management and risk management are inadequate to meet the challenges imposed by the rising complexity of critical systems. Failures of aerospace system operations and vehicles may have been prevented or lessened through utilization of better knowledge management and information management techniques.

Understanding road surface pollutant wash-off and underlying physical processes using simulated rainfall.

Science.gov (United States)

Egodawatta, Prasanna; Goonetilleke, Ashantha

2008-01-01

Pollutant wash-off is one of the key pollutant processes that detailed knowledge is required in order to develop successful treatment design strategies for urban stormwater. Unfortunately, current knowledge relating to pollutant wash-off is limited. This paper presents the outcomes of a detailed investigation into pollutant wash-off on residential road surfaces. The investigations consisted of research methodologies formulated to overcome the physical constraints due to the heterogeneity of urban paved surfaces and the dependency on naturally occurring rainfall. This entailed the use of small road surface plots and artificially simulated rainfall. Road surfaces were selected due to its critical importance as an urban stormwater pollutant source. The study results showed that the influence of initially available pollutants on the wash-off process was limited. Furthermore, pollutant wash-off from road surfaces can be replicated using an exponential equation. However, the typical version of the exponential wash-off equation needs to be modified by introducing a non dimensional factor referred to as 'capacity factor' CF. Three rainfall intensity ranges were identified where the variation of CF can be defined. Furthermore, it was found that particulate density rather than size is the critical parameter that influences the process of pollutant wash-off. (c) IWA Publishing 2008.

Marketingový výzkum znalosti a image značky Under Armour

OpenAIRE

Koubík, Vojtěch