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  • × author_ss:"Drabenstott, K.M."
  1. Drabenstott, K.M.; Weller, M.S.: Testing a new design for subject access to online catalogs (1995) 0.04 
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    Footnote
    Rez. in: Library resources and technical services 41(1997) no.1, S.60-67 (B.H. Weinberg)
    Imprint
    Ann Arbor, Mich : School of Information and Library Studies, University of Michigan
  2. Drabenstott, K.M.: Enhancing a new design for subject access to online catalogs (1994) 0.04 
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    Footnote
    Rez. in: Library and information science research 18(1996) no.1, S.87-89 (C.A. Hert), Library resources and technical services 41(1997) no.1, S.60-67 (B.H. Weinberg)
    Imprint
    Ann Arbor, Mich : School of Information and Library Studies, University of Michigan
  3. Drabenstott, K.M.; Cochrane, P.A.: Improvements needed for better subject access to library catalogs via the Internet (1994) 0.03 
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    Imprint
    Illinois : University at Urbana-Champaign, Graduate School of Library and Information Science
    Source
    Emerging communities: integrating networked information into library services. Proceedings of the Clinic on Library Applications of Data Processing, Illinois University at Urbana-Champaign, 4-6 April 1993. Ed.: A.P. Bishop
  4. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.03 
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    Date
    10. 9.2000 17:38:22
    Source
    Library resources and technical services. 43(1999) no.3, S.140-160
  5. Drabenstott, K.M.; Vizine-Goetz, D.: Using subject headings for online retrieval : theory, practice and potential (1994) 0.03 
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    Abstract
    Using subject headings for Online Retrieval is an indispensable tool for online system desingners who are developing new systems or refining exicting ones. The book describes subject analysis and subject searching in online catalogs, including the limitations of retrieval, and demonstrates how such limitations can be overcome through system design and programming. The book describes the Library of Congress Subject headings system and system characteristics, shows how information is stored in machine readable files, and offers examples of and recommendations for successful methods. Tables are included to support these recommendations, and diagrams, graphs, and bar charts are used to provide results of data analyses.
    Footnote
    Rez. in: Information processing and management 31(1995) no.3, S.450-451 (R.R. Larson); Library resources and technical services 41(1997) no.1, S.60-67 (B.H. Weinberg)
  6. Drabenstott, K.M.; Demeyer, A.N.; Gerckens, J.; Poe, D.T.: Analysis of a bibliographic database enhanced with a library classification (1990) 0.02 
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    Source
    Library resources and technical services. 34(1990), S.179-198
  7. Drabenstott, K.M.: Web search strategies (2000) 0.02 
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    Abstract
    Surfing the World Wide Web used to be cool, dude, real cool. But things have gotten hot - so hot that finding something useful an the Web is no longer cool. It is suffocating Web searchers in the smoke and debris of mountain-sized lists of hits, decisions about which search engines they should use, whether they will get lost in the dizzying maze of a subject directory, use the right syntax for the search engine at hand, enter keywords that are likely to retrieve hits an the topics they have in mind, or enlist a browser that has sufficient functionality to display the most promising hits. When it comes to Web searching, in a few short years we have gone from the cool image of surfing the Web into the frying pan of searching the Web. We can turn down the heat by rethinking what Web searchers are doing and introduce some order into the chaos. Web search strategies that are tool-based-oriented to specific Web searching tools such as search en gines, subject directories, and meta search engines-have been widely promoted, and these strategies are just not working. It is time to dissect what Web searching tools expect from searchers and adjust our search strategies to these new tools. This discussion offers Web searchers help in the form of search strategies that are based an strategies that librarians have been using for a long time to search commercial information retrieval systems like Dialog, NEXIS, Wilsonline, FirstSearch, and Data-Star.
    Date
    22. 9.1997 19:16:05
    Imprint
    Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Graduate School of Library and Information Science
  8. Drabenstott, K.M.: Facilitating geographic subdivision assignment in subject headings (1992) 0.01 
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    Source
    Library resources and technical services. 36(1992) no.4, S.411-425
  9. Franz, L.; Powell, J.; Jude, S.; Drabenstott, K.M.: End user understanding of subdivided headings (1994) 0.01 
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    Source
    Library resources and technical services. 38(1994) no.3, S.213-226
  10. Drabenstott, K.M.: Do nondomain experts enlist the strategies of domain experts? (2003) 0.01 
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    Abstract
    User studies demonstrate that nondomain experts do not use the same information-seeking strategies as domain experts. Because of the transformation of integrated library systems into Information Gateways in the late 1990s, both nondomain experts and domain experts have had available to them the wide range of information-seeking strategies in a single system. This article describes the results of a study to answer three research questions: (1) do nondomain experts enlist the strategies of domain experts? (2) if they do, how did they learn about these strategies? and (3) are they successful using them? Interviews, audio recordings, screen captures, and observations were used to gather data from 14 undergraduate students who searched an academic library's Information Gateway. The few times that the undergraduates in this study enlisted search strategies that were characteristic of domain experts, it usually took perseverance, trial-and-error, serendipity, or a combination of all three for them to find useful information. Although this study's results provide no compelling reasons for systems to support features that make domain-expert strategies possible, there is need for system features that scaffold nondomain experts from their usual strategies to the strategies characteristic of domain experts.
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.9, S.836-854
  11. Drabenstott, K.M.; Weller, M.S.: ¬A comparative approach to system evaluation : delegating control of retrieval tests to an experimental online system (1996) 0.01 
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    Imprint
    Medford, NJ : Learned Information
    Source
    Global complexity: information, chaos and control. Proceedings of the 59th Annual Meeting of the American Society for Information Science, ASIS'96, Baltimore, Maryland, 21-24 Oct 1996. Ed.: S. Hardin
  12. Drabenstott, K.M.; Weller, M.S.: Handling spelling errors in online catalog searches (1996) 0.01 
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    Source
    Library resources and technical services. 40(1996) no.2, S.113-132
  13. Drabenstott, K.M.; Burman, C.M.: Analytical review of the library of the future (1994) 0.01 
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    Footnote
    Rez. in: Journal of librarianship and information science. 28(1996) no.1, S.60-61 (C. Oppenheim)
  14. Drabenstott, K.M.; Weller, M.S.: ¬The exact-display approach for online catalog subject searching (1996) 0.01 
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    Abstract
    Introducess a new approach to display retrieved subject headings in subject searching designed to encourage users to browse bibliographic information. Emphasizes the importance of the exact display approach by showing how many user queries could be candidates for this approach, demonstrates an implementation of the exact-display approach in an experimental online catalogue. End user experiences gives opportunities to make recommendations for enhancing the original design of the exact display approach so that future implementations of this approach in operational online catalogues are responsive to the needs of online catalogue users
    Source
    Information processing and management. 32(1996) no.6, S.719-745
  15. Drabenstott, K.M.: ¬The need for machine-readable authority records for topical subdivisions (1992) 0.00 
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    Source
    Information technology and libraries. 11(1992), S.91-104
  16. Holley, R.P.; Drabenstott, K.M.: ¬An interview with Karen M. Drabenstott (2001) 0.00 
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    Abstract
    In an interview with Robert P. Holley, Karen M. Drabenstott provides a history of a professional career that has focused on subject access to information. Since her early work with Pauline Cochrane, she has strongly supported enhanced bibliographic records as a way to improve user access in the online catalog. Her Dewey Decimal Classification Online project showed that the classification offers increased subject retrieval. Her current projects include improved strategies for Web searching and multimedia literacy including subject access.
  17. Drabenstott, K.M.; Weller, M.S.: Failure analysis of subject searches in a test of a new design for subject access to online catalogs (1996) 0.00 
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    Abstract
    This article describes the findings of a research project that tested a new subject-access design in an experimental online catalog that had a wide range of subject-searching capabilities and search trees to govern the system's selection of searching capabilities in response to user queries. Library users at 2 academic libraries searched this experimental catalog for topics of their own choosing, judges the usefulness of retrieved titles, and answered post-search questions about their searching experiences. Mixed results from a quantitative analysis (i.e., precision scores) were supplemented with the more conclusive results from a qualitative analysis (i.e., failure analysis). Overall, analyses demonstrated that the new subject-access design that featured search trees was more effective in selecting a subject-searching approach that would prooduce useful information for the subjects users seek than users would select on their own. The qualitative analysis was especially helpful in providing recommendations for improving specific subject-searching approaches to increase their effenciency, increase user perseverance, and encourage browsing. It also suggested enhancements to the new subject-searching design to enable systems to respond to the wide variety of user queries for subjects
    Source
    Journal of the American Society for Information Science. 47(1996) no.7, S.519-537
  18. Drabenstott, K.M.; Weller, M.S.: Improving personal-name searching in online catalogs (1996) 0.00 
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    Source
    Information technology and libraries. 15(1996) no.3, S.135-155
  19. Vizine-Goetz, D.; Drabenstott, K.M.: Computer and manual analysis of subject terms entered by online catalog users (1991) 0.00 
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    Imprint
    Medford : Learned Information Inc.

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