Search (130 results, page 1 of 7)

  • × year_i:[2000 TO 2010}
  • × theme_ss:"Informationsmittel"
  1. Evans, P.; Wurster, T.S.: Blown to bits : how the new economics of information transforms strategy (2000) 0.06 
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    LCSH
    Information technology
    Knowledge management
    Subject
    Information technology
    Knowledge management
    Theme
    Information Resources Management
  2. Price, A.: Five new Danish subject gateways under development (2000) 0.05 
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    Content
    Subject gateways zu den Bereichen: Business economics - The virtual music library - clinical information - food science and food technology - energy technology
    Date
    22. 6.2002 19:41:31
  3. Gentil-Beccot, A.; Mele, S.; Holtkamp, A.; O'Connell, H.B.; Brooks, T.C.: Information resources in High-Energy Physics : surveying the present landscape and charting the future course (2009) 0.02 
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    Abstract
    Access to previous results is of paramount importance in the scientific process. Recent progress in information management focuses on building e-infrastructures for the optimization of the research workflow, through both policy-driven and user-pulled dynamics. For decades, High Energy Physics (HEP) has pioneered innovative solutions in the field of information management and dissemination. In light of a transforming information environment, it is important to assess the current usage of information resources by researchers and HEP provides a unique test bed for this assessment. A survey of about 10% of practitioners in the field reveals usage trends and information needs. Community-based services, such as the pioneering arXiv and SPIRES systems, largely answer the need of the scientists, with a limited but increasing fraction of younger users relying on Google. Commercial services offered by publishers or database vendors are essentially unused in the field. The survey offers an insight into the most important features that users require to optimize their research workflow. These results inform the future evolution of information management in HEP and, as these researchers are traditionally early adopters of innovation in scholarly communication, can inspire developments of disciplinary repositories serving other communities.
    Source
    Journal of the American Society for Information Science and Technology. 60(2009) no.1, S.150-160
  4. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.02 
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    Abstract
    'Quality-controlled subject gateways' are Internet services which apply a rich set of quality measures to support systematic resource discovery. Considerable manual effort is used to secure a selection of resources which meet quality criteria and to display a rich description of these resources with standards-based metadata. Regular checking and updating ensure good collection management. A main goal is to provide a high quality of subject access through indexing resources using controlled vocabularies and by offering a deep classification structure for advanced searching and browsing. This article provides an initial empirical overview of existing services of this kind, their approaches and technologies, based on proposed working definitions and typologies of subject gateways
    Date
    22. 6.2002 19:37:55
  5. Meho, L.I.; Rogers, Y.: Citation counting, citation ranking, and h-index of human-computer interaction researchers : a comparison of Scopus and Web of Science (2008) 0.02 
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    Abstract
    This study examines the differences between Scopus and Web of Science in the citation counting, citation ranking, and h-index of 22 top human-computer interaction (HCI) researchers from EQUATOR - a large British Interdisciplinary Research Collaboration project. Results indicate that Scopus provides significantly more coverage of HCI literature than Web of Science, primarily due to coverage of relevant ACM and IEEE peer-reviewed conference proceedings. No significant differences exist between the two databases if citations in journals only are compared. Although broader coverage of the literature does not significantly alter the relative citation ranking of individual researchers, Scopus helps distinguish between the researchers in a more nuanced fashion than Web of Science in both citation counting and h-index. Scopus also generates significantly different maps of citation networks of individual scholars than those generated by Web of Science. The study also presents a comparison of h-index scores based on Google Scholar with those based on the union of Scopus and Web of Science. The study concludes that Scopus can be used as a sole data source for citation-based research and evaluation in HCI, especially when citations in conference proceedings are sought, and that researchers should manually calculate h scores instead of relying on system calculations.
    Source
    Journal of the American Society for Information Science and Technology. 59(2008) no.11, S.1711-1726
  6. Rieth, D.: Erstellung eines Diabetes Portals für einen mittelständischen Verlag auf XML-Basis (2001) 0.02 
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    Date
    17. 5.2001 20:11:22
    Source
    Information Research & Content Management: Orientierung, Ordnung und Organisation im Wissensmarkt; 23. DGI-Online-Tagung der DGI und 53. Jahrestagung der Deutschen Gesellschaft für Informationswissenschaft und Informationspraxis e.V. DGI, Frankfurt am Main, 8.-10.5.2001. Proceedings. Hrsg.: R. Schmidt
  7. Lambert, L.; Lambert, P A.: Finding information in science, technology and medicine (2003) 0.02 
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  8. Pesch, K.: ¬Eine gigantische Informationsfülle : "Brockhaus multimedial 2004" kann jedoch nicht rundum überzeugen (2003) 0.02 
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    Date
    3. 5.1997 8:44:22
    22. 9.2003 10:02:00
  9. Fallis, D.: Toward an epistemology of Wikipedia (2008) 0.02 
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    Abstract
    Wikipedia (the free online encyclopedia that anyone can edit) is having a huge impact on how a great many people gather information about the world. So, it is important for epistemologists and information scientists to ask whether people are likely to acquire knowledge as a result of having access to this information source. In other words, is Wikipedia having good epistemic consequences? After surveying the various concerns that have been raised about the reliability of Wikipedia, this article argues that the epistemic consequences of people using Wikipedia as a source of information are likely to be quite good. According to several empirical studies, the reliability of Wikipedia compares favorably to the reliability of traditional encyclopedias. Furthermore, the reliability of Wikipedia compares even more favorably to the reliability of those information sources that people would be likely to use if Wikipedia did not exist (viz., Web sites that are as freely and easily accessible as Wikipedia). In addition, Wikipedia has a number of other epistemic virtues (e.g., power, speed, and fecundity) that arguably outweigh any deficiency in terms of reliability. Even so, epistemologists and information scientists should certainly be trying to identify changes (or alternatives) to Wikipedia that will bring about even better epistemic consequences. This article suggests that to improve Wikipedia, we need to clarify what our epistemic values are and to better understand why Wikipedia works as well as it does. Somebody who reads Wikipedia is rather in the position of a visitor to a public restroom, says Mr. McHenry, Britannica's former editor. It may be obviously dirty, so that he knows to exercise great care, or it may seem fairly clean, so that he may be lulled into a false sense of security. What he certainly does not know is who has used the facilities before him. One wonders whether people like Mr. McHenry would prefer there to be no public lavatories at all. The Economist (Vol. 379, April 22, 2006, pp. 14-15)
    Source
    Journal of the American Society for Information Science and Technology. 59(2008) no.10, S.1662-1674
  10. Lambert, J.: How to find information in science, technology and medicine (2003) 0.01 
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  11. Roberts, J.R.; Drost, C.A.: Library, Information Science and Technology Abstracts (2006) 0.01 
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    Abstract
    The article focuses on the EBSCO databases that provide services to libraries. The Library, Information Science and Technology Abstracts (LISTA) include resources focusing on librarianship, classification, cataloging, bibliometrics, online information retrieval, and information science. LISTA has more than 21,000 articles from more than 600 periodicals and includes more than 5,000 conference papers and reports. In the database, there are also cited references and the number of times the source was used can also be found within the database. These are helpful tips in bibliography researching. The database has also several search options including "Basic Search," "Advanced Search," and Indexes." The EBSCOhost interface is simple to use and easy to grasp while LISTA is a free abstract database.
  12. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.01 
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    Date
    22. 6.2002 19:40:22
  13. Gersmann, G.; Dörr, M.: ¬Der Server Frühe Neuzeit als Baustein für eine Virtuelle Fachbibliothek Geschichte (2001) 0.01 
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    Date
    22. 3.2001 11:57:52
  14. Subject gateways (2000) 0.01 
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    Date
    22. 6.2002 19:43:01
  15. Schininà, A.: Literatur im Internet (2001) 0.01 
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    Source
    Online Mitteilungen. 2001, Nr.70, S.22-36 [=Mitteilungen VÖB 54(2001) H.2/3]
  16. Ahlers, T.: Betrieb eines WWW-Portals mit Unterstützung durch ein Content-Management-System (2002) 0.01 
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  17. D'Ambra, J.; Wilson, C.S.: Use of the World Wide Web for international travel : integrating the construct of uncertainty in information seeking and the Task-Technology Fit (TTF) Model (2004) 0.01 
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    Abstract
    In this study, we attempt to evaluate the performance of the World Wide Web as an information resource in the domain of international travel. The theoretical framework underpinning our approach recognizes the contribution of models of information seeking behavior and of information systems in explaining World Wide Web usage as an information resource. Specifically, a model integrating the construct of uncertainty in information seeking and the task-technology fit model is presented. To test the integrated model, 217 travelers participated in a questionnaire-based empirical study. Our results confirm that richer (or enhanced) models are required to evaluate the broad context of World Wide Web (the Web) usage as an information resource. Use of the Web for travel tasks, for uncertainty reduction, as an information resource, and for mediation all have a significant impact an users' perception of performance, explaining 46% of the variance. Additionally, our study contributes to the testing and validation of metrics for use of the Web as an information resource in a specific domain.
    Source
    Journal of the American Society for Information Science and Technology. 55(2004) no.8, S.731-742
  18. Digital library use : social practice in design and evaluation (2003) 0.01 
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    Footnote
    Rez. in: JASIST 57(2006) no.8, S.1130-1132 (S.R. Tompson): "The editors of This text in MIT Press' Digital Libraries and Electronic Publishing series deliberately view digital libraries (DLs) as "sociotechnical systems" - "networks of technology. information. documents, people and practices''. They allow an additional definition of "sociotechnical" as "an analytical stance that privileges neither the social nor the technological and in which neither is reducible to the other". This is an important definition, as it is the foundation of the contributors' sociological approach to digital libraries, an approach not typical of the DL literature which still focuses "largely on the technology itself". Bishop et al. have two stated goals for this volume: 1. "... to inform police and professional practice in DLs with socially grounded understanding of DLs as part of a web of social relations and practices. 2. "... to perform technically informed social analysis of phenomena of interest to social scientists that are highlighted by digital libraries. specifically issues of work, groups, and knowledge"."
  19. Stock, M.; Stock, W.G.: Intellectual property information : A comparative analysis of main information providers (2006) 0.01 
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    Abstract
    After modeling expert user needs with regard to intellectual property information, we analyze and compare the main providers in this specific information area (Thomson DIALOG, Esp@cenet by the European Patent Office, Questel-Orbit, and STN International) in terms of system content and system functionality. The key question is whether the main providers are able to satisfy these expert user needs. For patent information, some special retrieval features such as chemical structure search (including Markush search), patent family references and citations search, biosequence search, and basic informetric functionality such as ranking, mapping, and visualization of information flows are realized. Considering the results of information science research, the practice of patent information shows unexhausted improvement opportunities (e.g., the application of bibliographic patent coupling and co-patent-citation for mapping patents, patent assignees, and technology specialties). For trademark search, users need multiple truncated search (realized) as well as phonetic search and image retrieval (not realized yet).
    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.13, S.1794-1803
  20. Graff, B.: Microsoft Encarta : Goethe höret die Signale (2000) 0.01 
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    Source
    Online Mitteilungen. 2000, Nr.66, S.22-25 [=Mitteilungen VÖB 53(2000) H.1]

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