-
Olson, H.A.; Boll, J.J.: Subject access in online catalogs (2001)
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- Footnote
- 1. Aufl. unter: Aluri, R.D., A. Kemp u. J.J. Boll: Subject analysis in online catalogs. Englewood, CO: Libraries Unlimited 1991. XII,303 S. ISBN 0-87287-670-5
- Theme
- Klassifikationssysteme im Online-Retrieval
Verbale Doksprachen im Online-Retrieval
-
Olson, H.A.; Boll, J.J.: Subject analysis in online catalogs (2001)
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- Footnote
- Rez. in: Knowledge organization 28(2001) no.4, S.206-208 (C. Arsenault):"Overall, this is an excellent work, on an ever increasingly pertinent topic. This long-awaited second edition provides a thorough and comprehensive update of an already important text. I very highly recommend it to professionals and academics alike ; both neophytes and veterans will find it valuable. It is a fundamental work that cannot be ignored in the field of subject analysis and retrieval for all bibliographic systems, including online catalogs."
- Theme
- Klassifikationssysteme im Online-Retrieval
Verbale Doksprachen im Online-Retrieval
-
Lee, H.-L.; Olson, H.A.: Hierarchical navigation : an exploration of Yahoo! directories (2005)
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- Abstract
- Although researchers have theorized the critical importance of classification in the organization of information, the classification approach seems to have given way to the alphabetical subject approach in retrieval tools widely used in libraries, and research an how users utilize classification or classification-like arrangements in information seeking has been scant. To better understand whether searchers consider classificatory structures a viable alternative to information retrieval, this article reports an a study of how 24 library and information science students used Yahoo! directories, a popular search service resembling classification, in completing an assigned simple task. Several issues emerged from the students' reporting of their search process and a comparison between hierarchical navigation and keyword searching: citation order of facets, precision vs. recall, and other factors influencing searchers' successes and preferences. The latter included search expertise, knowledge of the discipline, and time required to complete the search. Without a definitive conclusion, we suggest a number of directoons for further research.
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Olson, H.A.: Sameness and difference : a cultural foundation of classification (2001)
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- Date
- 10. 9.2000 17:38:22
-
Olson, H.A.; Ward, D.B.: Mundane standards, everyday technologies, equitable access (2003)
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- Source
- Subject retrieval in a networked environment: Proceedings of the IFLA Satellite Meeting held in Dublin, OH, 14-16 August 2001 and sponsored by the IFLA Classification and Indexing Section, the IFLA Information Technology Section and OCLC. Ed.: I.C. McIlwaine
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Olson, H.A.: How we construct subjects : a feminist analysis (2007)
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- Date
- 11.12.2019 19:00:22
-
Kublik, A.; Clevette, V.; Ward, D.; Olson, H.A.: Adapting dominant classifications to particular contexts (2003)
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- Content
- Beitrag eines Themenheftes "Knowledge organization and classification in international information retrieval"
