Search (18 results, page 1 of 1)

  • × year_i:[2000 TO 2010}
  • × theme_ss:"Verbale Doksprachen im Online-Retrieval"
  1. Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000) 0.01
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    Abstract
    Library of Congress Subject Headings (LCSH), a system originally designed as a tool for subject access to the Library's own collection in the late nineteenth century, has become, in the course of the last century, the main subject retrieval tool in library catalogs throughout the United States and in many other countries. It is one of the largest non-specialized controlled vocabularies in the world. As LCSH enters a new century, it faces an information environment that has undergone vast changes from what had prevailed when LCSH began, or, indeed, from its state in the early days of the online age. In order to continue its mission and to be useful in spheres outside library catalogs as well, LCSH must adapt to the multifarious environment. One possible approach is to adopt a series of scalable and flexible syntax and application rules to meet the needs of different user communities
    Date
    27. 5.2001 16:22:21
    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  2. Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-enhanced search interfaces (2002) 0.01
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    Date
    18. 5.2002 17:29:00
    Source
    Journal of information science. 28(2002) no.2, S.111-122
  3. Miller, U.; Teitelbaum, R.: Pre-coordination and post-coordination : past and future (2002) 0.01
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    Abstract
    This article deals with the meaningful processing of information in relation to two systems of Information processing: pre-coordination and post-coordination. The different approaches are discussed, with emphasis an the need for a controlled vocabulary in information retrieval. Assigned indexing, which employs a controlled vocabulary, is described in detail. Types of indexing language can be divided into two broad groups - those using pre-coordinated terms and those depending an post-coordination. They represent two different basic approaches in processing and Information retrieval. The historical development of these two approaches is described, as well as the two tools that apply to these approaches: thesauri and subject headings.
    Source
    Knowledge organization. 29(2002) no.2, S.87-93
  4. Anderson, J.D.; Pérez-Carballo, J.: Library of Congress Subject Headings (LCSH) (2009) 0.01
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    Date
    27. 8.2011 14:22:13
    Source
    Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
  5. Hjoerland, B.; Kyllesbech Nielsen, L.: Subject access points in electronic retrieval (2001) 0.00
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    Source
    Annual review of information science and technology. 35(2001), S.249-298
  6. Papadakis, I.; Stefanidakis, M.; Tzali, A.: Visualizing OPAC subject headings (2008) 0.00
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    Abstract
    Purpose - This paper aims at providing a robust, user-friendly and efficient navigation procedure in an online library catalog that is based on semantic information encapsulated within subject headings. Design/methodology/approach - The paper describes an interactive navigation procedure inside an online library catalog based on semantic information. The proposed approach is presented through a web-based, prototype application following the most recent trends of the semantic web such as AJAX technology and the web ontology language - OWL for encoding semantics. Findings - According to the proposed method, a GUI interface exposes the hierarchy of the subject headings employed within an OPAC, as well as all stated relations between such headings, as links that the user can follow, effectively traversing the ontology and formulating at the same time the actual query to the underlying OPAC. This act of interactive navigation through the library's assets aids searchers in accurately formulating their queries, by offering broader or narrower concepts for selection or indicating alternative or related concepts they might be initially unaware of. The augmented exposition of inter-relations between concepts provides multiple paths for information retrieval and enables searchers to fulfill their information needs in a faster, more efficient and intuitive manner. Practical implications - The paper includes implications for the development of modern, semantic web applications focused on the library domain. The novel approach of visualizing subject headings could be further extended to visualize a number of other conceptualizations of the library domain. Originality/value - This paper fulfils an identified need to take advantage of the "hidden knowledge" existing within the library domain but, for a number of reasons, is never exposed to the library users.
  7. Svenonius, E.: LCSH: semantics, syntax and specifity (2000) 0.00
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    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  8. Svenonius, E.: LCSH: semantics, syntax and specifity (2000) 0.00
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    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  9. Cochrane, P.A.: Improving LCSH for use in online catalogs revisited : What progress has been made? What issues still remain? (2000) 0.00
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    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  10. Hoerman, H.L.; Furniss, K.A.: Turning practice into principles : a comparison of the IFLA Principles underlying Subject Heading Languages (SHLs) and the principles underlying the Library of Congress Subject Headings system (2000) 0.00
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    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  11. Wool, G.: Filing and precoordination : how subject headings are displayed in online catalogs and why it matters (2000) 0.00
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    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  12. Kreider, L.J.: LCSH works! : Subject searching effectiveness at the Cleveland Public Library and the growth of Library of Congress Subject Headings through cooperation (2000) 0.00
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    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  13. Jin, Q.: Is FAST the right direction for a new system of subject cataloging and metadata? (2008) 0.00
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    Date
    29. 9.2008 14:59:57
  14. Frommeyer, J.: Chronological terms and period subdivisions in LCSH, RAMEAU, and RSWK : development of an integrative model for time retrieval across various online catalogs (2004) 0.00
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    Date
    10. 9.2000 17:38:22
  15. ¬The LCSH century : One hundred years with the Library of Congress Subject Headings system (2000) 0.00
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    Series
    Cataloging and classification quarterly; vol.29, nos.1/2
  16. ¬The LCSH century : One hundred years with the Library of Congress Subject Headings system (2000) 0.00
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    Source
    Cataloging and classification quarterly. 29(2000) nos.1/2, S.1-249
  17. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing based system for organizing and accessing Internet resources (2002) 0.00
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    Source
    Knowledge organization. 29(2002) no.2, S.61-77
  18. Devadason, F.J.; Intaraksa, N.; Patamawongjariya, P.; Desai, K.: Faceted indexing application for organizing and accessing internet resources (2003) 0.00
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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