#32321
In this article, indigenous knowledge is defined as holistic of all forms of knowledge emanating from an indigenous community. The critical relevance of local science and technology information (STI) databases in the development and sustainability of Africa's indigenous knowledge is discussed. It is advocated that local African STI databases should be considered required development infrastructures because they will provide information resources that are more adequate for national planning and management than their international counterparts. Furthermore, the various stakeholders and their roles are identified and the policy environment of STI databases in Africa examined. Constraints notwithstanding, local databases for African STI resources are envisaged to enhance global distribution and sharing of Africa's indigenous knowledge.
Ezinwa Nwagwu, Williams. Journal of Information Science (2007). Articles>Knowledge Management>Scientific Communication>Africa
#32322
Moving Beyond Tacit and Explicit Distinctions: A Realist Theory of Organizational Knowledge 
This paper challenges the popular notions of tacit and explicit organizational knowledge and argues that its philosophical underpinnings derived from Gilbert Ryle are problematic due to their logical behaviourist perspective. The paper articulates the philosophical problem as the neglect of any role for the mind in organizational activity and the representation of mental activity as purely a set of behaviours. An alternative realist philosophy is advanced taking into account the potential of adopting a number of competing philosophical perspectives. The paper forwards a realist theory of organizational knowledge that moves beyond the surface behaviours of tacit and explicit knowledge and argues that collective consciousness and organizational memory play primary and deeper roles as knowledge processes and structures. Consciousness is not a Hegelian world spirit but rather a real process embedded in people's brains and mental activity. Further, the paper argues that organizational routines provide the contingent condition or `spark' to activate organizational knowledge processes. The implications of this model are explored in relation to the measurement of intellectual capital. The theory developed in this paper represents the first attempt to provide a coherent philosophically grounded framework of organizational knowledge that moves organizational theory beyond neat conversion processes of tacit and explicit knowledge.
Jashapara, Ashok. Journal of Information Science (2007). Articles>Knowledge Management>Organizational Communication>Collaboration
#32323
Novel Fuzzy Information Proximity Measures
As a measure of information shared between two fuzzy pattern vectors, the fuzzy information proximity measure (FIPM) plays an important part in fuzzy pattern recognition, fuzzy clustering analysis and fuzzy approximate reasoning. In this paper, two novel FIPMs are set up. Firstly, an axiom theory about the FIPM is given, and different expressions of the FIPM are discussed. A new FIPM is then proposed based on the axiom theory of the FIPM and the concept of fuzzy subsethood function. Two concepts based on the idea of Shannon information entropy, fuzzy joint entropy (FJE) and fuzzy conditional entropy (FCE), are proposed and the basic properties of FJE and FCE are given and proved. Finally, classical similarity measures such as dissimilarity measure (DM) and similarity measure (SM) are studied, and two new measures, fuzzy absolute information measure (FAIM) and fuzzy relative information measure (FRIM), are set up, which can be used as measures of the proximity between fuzzy sets A and B.
Ding, Shi-Fei, Shi-Xiong Xia, Feng-Xiang Jin and Zhong-Zhi Shi. Journal of Information Science (2007). Articles>Information Design>Databases>Search
#32324
Better Reporting of Randomized Trials in Biomedical Journal and Conference Abstracts
Well reported research published in conference and journal abstracts is important as individuals reading these reports often base their initial assessment of a study based on information reported in the abstract. However, there is growing concern about the reliability and quality of information published in these reports. This article provides an overview of research evidence underpinning the need for better reporting of abstracts reported in conference proceedings and abstracts of journal articles; with a particular focus in the area of health care. Where available we highlight evidence which refers specifically to abstracts reporting randomized trials. We seek to identify current initiatives aimed at improving the reporting of these reports and recommend that an extension of the CONSORT Statement (Consolidated Standards of Reporting Trials), CONSORT for Abstracts, be developed. This checklist would include a list of essential items to be reported in any conference or journal abstract reporting the results of a randomized trial.
Hopewell, Sally, Anne Eisinga and Mike Clarke. Journal of Information Science (2008). Articles>Scientific Communication>Research>Biomedical
#32325
Incremental Maintenance of Generalized Association Rules Under Taxonomy Evolution
Mining association rules from large databases of business data is an important topic in data mining. In many applications, there are explicit or implicit taxonomies (hierarchies) for items, so it may be useful to find associations at levels of the taxonomy other than the primitive concept level. Previous work on the mining of generalized association rules, however, assumed that the taxonomy of items remained unchanged, disregarding the fact that the taxonomy might be updated as new transactions are added to the database over time. If this happens, effectively updating the generalized association rules to reflect the database change and related taxonomy evolution is a crucial task. In this paper, we examine this problem and propose two novel algorithms, called IDTE and IDTE2, which can incrementally update the generalized association rules when the taxonomy of items evolves as a result of new transactions. Empirical evaluations show that our algorithms can maintain their performance even for large numbers of incremental transactions and high degrees of taxonomy evolution, and are faster than applying contemporary generalized association mining algorithms to the whole updated database.
Tseng, Ming-Cheng, Wen-Yang Lin and Rong Jeng. Journal of Information Science (2008). Articles>Knowledge Management>Metadata>Controlled Vocabulary
#32326
In this article, theories of human judgement and decision making are reviewed and their use by library and information science researchers examined. A different perspective on judgement and decision making is offered by the field of naturalistic decision making (NDM) and the implications of this approach are considered for an expanded understanding of how judgements and decisions are made during information seeking. This discussion is illustrated by a case from a recent empirical investigation into how judgements of enough information are made in the workplace. The article concludes with a critical evaluation of the NDM approach. It is argued that NDM, a recent development in decision theory, offers a new perspective from which to investigate judgements and decisions during information seeking.
Berryman, Jennifer M. Journal of Information Science (2008). Articles>Information Design>Search>User Centered Design
#32327
Use of Collaborative Recommendations for Web Search: An Exploratory User Study
This study investigated use of collaborative recommendations in web searching. An experimental system was designed. In the experimental system, recommendations were generated in a group report format, including items judged relevant by previous users, search queries and the URLs of documents. The study explored how users used these items, the effects of their use, and what factors contributed to this use. The results demonstrate that users preferred using queries and document sources (URLs), rather than relevance judgment (document ratings). The findings also show that using recommended items had a significant effect on the number of documents viewed, but not on precision or number of queries. Task difficulty and search skills had significant impact on the use. Possible reasons for the results are analyzed. Implications and future directions are discussed.
Zhang, Xiangmin and Yuelin Li. Journal of Information Science (2008). Articles>Web Design>Search>Metadata
#32328
The typical structure of a scientific report involves highly standardized sections. The key concept of a scientific report is the reproducibility of results. Because not only clarity but also conciseness is a tool for the advancement of science, a new format using nested tables is proposed with the aim of improving the design of short reports in scientific journals, namely short communications, short technical reports, case reports, etc. This format is based on the ergonomic philosophy of visual encyclopaedias (one topic, one page) and on the quality system of the Deming's cycle (plan--do--check--act) for continuous improvement. This new editing tool has several advantages over existing forms, because it provides quick and ergonomic, reader-friendly research reports that, at the same time, would render a saving in terms of available space and publishing costs of the printed version of scientific journals.
Hortol, Policarp. Journal of Information Science (2008). Articles>Scientific Communication>Research>Technical Writing
#32329
Impact of Coherent Versus Multiple Identities on Knowledge Integration
This paper addresses the influence of two competing views of social identity on knowledge integration. One view sees social identity primarily as a coherent characteristic of organizations, which can leverage knowledge integration by unconditional cooperative behaviour, shared values, mindsets, trust, and loyalty. The opposing view considers social identity as multiple and fragmented. This fragmented view emphasizes the problematic nature of social identity for knowledge integration and states that social identity is an additional barrier to knowledge integration in organizations. The aim of this paper is to examine these competing accounts and to develop insight into the underlying mechanisms that lead to the different effects of social identity on knowledge integration. Two polar case studies illustrate the different effects of a coherent versus multiple identity on knowledge integration and the need for a coherent company-wide social identity, instead of a multiple community or group based social identity, to leverage knowledge integration in organizations.
Willem, Annick, Harry Scarbrough and Marc Buelens. Journal of Information Science (2008). Articles>Knowledge Management>Organizational Communication>Collaboration
#32330
Design and Development of a Concept-Based Multi-Document Summarization System for Research Abstracts
This paper describes a new concept-based multi-document summarization system that employs discourse parsing, information extraction and information integration. Dissertation abstracts in the field of sociology were selected as sample documents for this study. The summarization process includes four major steps — (1) parsing dissertation abstracts into five standard sections; (2) extracting research concepts (often operationalized as research variables) and their relationships, the research methods used and the contextual relations from specific sections of the text; (3) integrating similar concepts and relationships across different abstracts; and (4) combining and organizing the different kinds of information using a variable-based framework, and presenting them in an interactive web-based interface. The accuracy of each summarization step was evaluated by comparing the system-generated output against human coding. The user evaluation carried out in the study indicated that the majority of subjects (70%) preferred the concept-based summaries generated using the system to the sentence-based summaries generated using traditional sentence extraction techniques.
Ou, Shiyan, Christopher Soo-Guan and Dion H. Goh. Journal of Information Science (2008). Articles>Information Design>Assessment>Metadata
#32331
This paper seeks to contribute to the ongoing research in knowledge management (KM) by presenting a study conducted in six public service agencies in Singapore. The study was guided by three research foci, namely, (1) to elucidate the nebulous nature of KM initiatives, (2) to uncover the motivation behind KM measurement and (3) to identify the various elements of a KM initiative that can be measured. Data collected from the public service agencies revealed that KM initiatives were generally top-down and technology-focused. Project management and the need to quantify the value of KM initiatives drove KM measurement. The measurement indicators adopted by the agencies encompassed four elements of measurement: activities, knowledge assets, organizational processes and business outcomes. In conclusion, this paper highlights two practical implications for the design of a KM measurement regime and suggests a number of possible directions for further research.
Chua, Alton Y.K. and Dion H. Goh. Journal of Information Science (2008). Articles>Knowledge Management>Case Studies>Asia
#32332
An Analysis of Failed Queries for Web Image Retrieval
This paper examines a large number of failed queries submitted to a web image search engine, including real users' search terms and written requests. The results show that failed image queries have a much higher specificity than successful queries because users often employ various refined types to specify their queries. The study explores the refined types further, and finds that failed queries consist of far more conceptual than perceptual refined types. The widely used content-based image retrieval technique, CBIR, can only deal with a small proportion of failed queries; hence, appropriate integration of concept-based techniques is desirable. Based on using the concepts of uniqueness and refinement for categorization, the study also provides a useful discussion on the gaps between image queries and retrieval techniques. The initial results enhance the understanding of failed queries and suggest possible ways to improve image retrieval systems.
Pu, Hsiao-Tieh. Journal of Information Science (2008). Articles>Web Design>Visual Rhetoric>Search
#32333
Exploring the Emerging Intellectual Structure of Archival Studies Using Text Mining: 2001-2004
Archival science, like other disciplines, is evolving into more specific interdisciplinary subfields. To determine this intellectual structure of archival science, the text mining method was used. The data were 432 articles from 2001 to 2004, and we produced 43 clusters of documents using the within-group average method in SPSS. Then we generated pathfinder networks of 43 clusters and grouped them into seven subject categories: digital libraries and digital archiving technologies, online resources and finding aids, archives and archivists, legal and political issues, electronic records and technical issues, records and information management, and e-mail and information professionals. Finally, these seven subject categories were merged into three sectors: digital library, archives and RIM (Business). This study describes dynamic change in the 2001—4 research themes from traditional single-subject areas to emerging, complex subject areas. These results also show that research areas in archival sciences have much growth potential and will continue to expand.
Lee, Jae Yun. Journal of Information Science (2008). Articles>Knowledge Management>Information Design>Web Design
#32334
RoMEO Studies 7: Creation of a Controlled Vocabulary to Analyse Copyright Transfer Agreements
This paper describes the process of creating a controlled vocabulary which can be used to systematically analyse the copyright transfer agreements (CTAs) of journal publishers with regard to self-archiving. The analysis formed the basis of the newly created Copyright Knowledge Bank of publishers' self-archiving policies. Self-archiving terms appearing in publishers' CTAs were identified and classified, then simplified, merged, and discarded to form a definitive list. The controlled vocabulary consists of three categories describing `what' can be self-archived, the `conditions' and the `restrictions' of self-archiving. Condition terms include specifications such as `where' an article can be self-archived; restriction terms include specifications such as `when' the article can be self-archived. Additional information on any of these terms appears in `free-text' fields. Although this controlled vocabulary provides an effective way of analysing CTAs, it will need continual review and updating in light of any major new additions to the terms used in publishers' copyright and self-archiving policies.
Jenkins, Celia, Charls Oppenheim, Steve Probets and Bill Hubbard. Journal of Information Science (2008). Articles>Intellectual Property>Contracts>Controlled Vocabulary
#32335
Information Behaviour Meets Social Capital: A Conceptual Model
Much research has been done on the favourable influence of social environment and social networks on knowledge production. The aim of this article is to design a theoretical framework where both information behaviour (IB) research and social capital (SC) research are integrated. Integrating these areas is seen as an advantage when focusing on the social construction of knowledge, and a model is proposed to illuminate sources and consequences of social capital and knowledge sharing. This framework will function as a basis on which to build when the authors proceed with a number of empirical studies involving the university context, social networks of the unemployed, and virtual networks of young people.
Widén-Wulff, Gunilla, Stefan Ek, Mariam Ginman, Reija Perttilä, Pia Södergård and Anna-Karin Tötterman. Journal of Information Science (2008). Articles>Knowledge Management>User Centered Design>Social Networking
#32336
An Exploration of Concepts of Community Through a Case Study of UK University Web Production
The paper explores the interrelation and differences between the concepts of occupational community, community of practice, online community and social network. It uses as a case study illustration the domain of UK university web site production and specifically a listserv for those involved in it. Different latent occupational communities are explored, and the potential for the listserv to help realize these as an active sense of community is considered. The listserv is not (for most participants) a tight knit community of practice, indeed it fails many criteria for an online community. It is perhaps best conceived as a loose knit network of practice, valued for information, implicit support and for the maintenance of weak ties. Through the analysis the case for using strict definitions of the theoretical concepts is made.
Cox, Andrew M. Journal of Information Science (2008). Articles>Web Design>Community Building>Academic
#34057
The term "medical writing" encompasses different kinds of work for clients in media, government, and industry. Pharmaceutical companies, medical-device manufacturers, and clinical-research organizations (CROs) all employ writers to prepare regulatory documents used to seek U.S. Food and Drug Administration (FDA) approval for drugs and devices. Medical writers help doctors write research articles, monographs, and reviews on medical topics. Continuing medical education (CME) companies employ medical writers to produce educational materials and slide kits that doctors and nurses use to prepare for license renewals. Medical writers produce sales training materials, press releases for industry, and fact sheets or Web site materials for government organizations. Medical writers also write about research discoveries for medical journals, Web sites, newsletters, magazines, newspapers, and any other medium that includes coverage of health and medical issues.
Webb, Sarah. Science (2007). Careers>Writing>Technical Writing>Biomedical
#34228
Wikipedia and the New Curriculum
Students and teachers alike must understand how systems of knowledge creation and archivization are changing. Encyclopedias are no longer static collections of facts and figures; they are living entities. Just check the entry on Global Warming.
Parry, David. Science Progress (2008). Articles>Education>Scientific Communication>Online
#34392
What's Cognitive About Rhetoric?
Our capacity for mimesis -- the capacity to represent experiences and states-of-affairs in iconic and indexical formats under strict bodily control -- molds later symbolic thought and action. Culture is not the initial product of language, language is the product of a particular manifestation of Mimetic Culture.
Van Evera Oakley, Todd. Social Science Research Network (2008). Articles>Rhetoric>Research>Cognitive Psychology
#34394
Does law, or even the presence of the law, shape composing practices? Do fair use/copyright play a part in the web composing practices/pedagogy of students and teachers in technical communication programs as they construct web sites and design curriculum? The pilot study was intended to test the design for a larger study. The study aims to fill in gaps and resolve confusion about how fair use/copyright shapes digital writing.
Rife, Martine Courant and William Hart-Davidson. Social Science Research Network (2006). Articles>Intellectual Property>Copyright>Web Design
#34395
Risk Communication and Public Perception of Technological Hazards (Part One)
Research on risk communication relates basic risk perception studies to the formulation of policies, the currently evolving legislation dealing with hazards, the key issues of public involvement, the risk and environmental management. Risk communication is a relatively new field based on a sociological approach. The discipline comes from risk perception studies (psychological approach), which try to investigate how the public is influenced by certain variables in perceiving risk as "acceptable" or not. Risk communication involves some aspects of risk analysis methodology, since it results that also the technical analysis is influenced by the co-operation between the actors involved.
Recchia, Virginia. Social Science Research Network (1999). Articles>Risk Communication>Technology
#34396
Does Email Communication Increase Participation in Organizational Decision Making?
One of the main issues crossing the fields of organization theory, communication theory, and information technology is whether email communication does increase participation in decision making. Common sense and some case studies suggest the so-called "democratization argument": since email allows direct (non-filtered) communication between people and identity/status concealment, it enhances more freely and easy participation in decision making.
Biggiero, Lucio. Social Science Research Network (2008). Articles>Collaboration>Organizational Communication>Email
#34397
This study contributes to a discussion on collaboration and technical/professional communication in indeterminate zones or less familiar sites for collaboration. The interdisciplinary group for this case study collaborated to write a project proposal to solicit funds from the US government for constructing a test bed for immune buildings as a tactic for combating potential biological and chemical terrorist incidents. Their approach to collaboration coincided with several approaches previously addressed in professional and technical communication research. Novel and creative approaches emerged as a result of this collaboration, but in some instances, disciplinary differences, as manifested by disputes over concepts and terminologies, posed obstacles to collaboration. Such challenges necessitated strong leadership, which was also critical for managing group process.
Gooch, John C. Social Science Research Network (2005). Articles>Collaboration>Proposals
#34608
Electronic Publication and the Narrowing of Science and Scholarship
Online journals promise to serve more information to more dispersed audiences and are more efficiently searched and recalled. But because they are used differently than print—scientists and scholars tend to search electronically and follow hyperlinks rather than browse or peruse—electronically available journals may portend an ironic change for science. Using a database of 34 million articles, their citations (1945 to 2005), and online availability (1998 to 2005), I show that as more journal issues came online, the articles referenced tended to be more recent, fewer journals and articles were cited, and more of those citations were to fewer journals and articles. The forced browsing of print archives may have stretched scientists and scholars to anchor findings deeply into past and present scholarship. Searching online is more efficient and following hyperlinks quickly puts researchers in touch with prevailing opinion, but this may accelerate consensus and narrow the range of findings and ideas built upon.
Evans, James A. Science (2008). Articles>Research>Publishing>Online
#35560
Chart Junk? How Pictures May Help Make Graphs Better
New research shows that highly embellished graphs and charts may actually help people understand data more effectively than traditional graphs.
Science Daily. Design>Graphic Design>Technical Illustration>Charts and Graphs
