Library hi tech, 1990-03, Vol.8 (3), p.7-20
1990
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Details
- Autor(en) / Beteiligte
- Titel
- Search trees for subject searching in online catalogs
- Ist Teil von
- Library hi tech, 1990-03, Vol.8 (3), p.7-20
- Ort / Verlag
- Bradford: MCB UP Ltd
- Erscheinungsjahr
- 1990
- Quelle
- ERIC
- Beschreibungen/Notizen
- Search trees presented in this article control system responses and determine appropriate subject searching approaches to user queries. Users do not explicitly choose a particular approach. Rather, systems respond with an approach based on the extent to which queries match the catalog's controlled vocabulary and produce retrievals. The benefit of incorporating search trees into online bibliographic systems is the ability to place the responsibility of determining which approach produces the best results on the system.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0737-8831eISSN: 2054-166XDOI: 10.1108/eb047793Titel-ID: cdi_eric_primary_EJ417012
- Format
- –
- Schlagworte
- Academic Libraries, Computer Software, Computerized catalogues, Exact sciences and technology, Form of catalogue, Higher Education, Indexing, Information and communication sciences, Information processing and retrieval, Information retrieval systems. Information and document management system, Information retrieval. Man machine relationship, Information science. Documentation, Online Catalogs, Online catalogues, Online Searching, Research process. Evaluation, Sciences and techniques of general use, Search Strategies, Search Trees, Searching, Subject Index Terms, Technical services