Salvato in:
| Autore principale: | |
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| Natura: | Recurso educativo Open Access |
| Lingua: | en |
| Pubblicazione: |
1985
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| Soggetti: | |
| Accesso online: | https://eric.ed.gov/?id=EJ312385 |
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Sommario:
- System Features for Subject Access in the Online Catalog. Lawrence, Gary S. Databases Display Systems Information Retrieval Library Catalogs Online Systems Relevance (Information Retrieval) Search Strategies Subject Index Terms User Satisfaction (Information) Describes various ways in which software systems for online catalogs can be designed to enhance subject access. Highlights include what to search (subject headings, titles, notes, authority-file records, classification numbers, and associated text); truncation and stemming; spelling correction; search strategies (headings, keywords, Boolean operators, mixed approaches); and displaying results. (23 references) (EJS)