Search (103 results, page 1 of 6)

  • × language_ss:"e"
  • × theme_ss:"OPAC"
  1. Martin, G.: Main entry : the argument for a defence of main entry in the OPAC (1996) 0.03 
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    Date
    22.11.1996 9:27:53
    Source
    Cataloguing Australia. 22(1996) nos.1/2, S.21-25
  2. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.03 
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    Date
    29. 7.1998 10:57:22
    Source
    Serials review. 23(1997) no.3, S.27-35
  3. Davis, E.; Stone, J.: ¬A painless route on to the Web : Web services 1: The Royal Postgraduate Medical School (1997) 0.03 
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    Date
    29. 7.1998 21:22:27
  4. Hancock-Beaulieu, M.: Searching behaviour and the evaluation of online catalogues (1991) 0.03 
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    Date
    23. 1.1999 19:51:27
    Pages
    S.20-22
  5. Beccaria, M.; Scott, D.: Fac-Back-OPAC : an open source interface to your library system (2007) 0.03 
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    Date
    17. 8.2008 11:22:47
    Source
    Computers in libraries. 27(2007) no.9, S.6-
  6. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.02 
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    Source
    Program. 22(1988), S.21-31
  7. Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988) 0.02 
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    Source
    Program. 22(1988), S.133-142
  8. Salmon, S.R.: Characteristics of online public access catalogs (1983) 0.02 
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    Source
    Library resources and technical services. 27(1983), S.36-67
  9. Lipow, A.G.: Practical considerations of the current capabilities of subject access in online public access catalogs (1983) 0.02 
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    Source
    Library resources and technical services. 27(1983), S.81-87
  10. Graham, P.S.: Technology and the online catalog (1983) 0.02 
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    Source
    Library resources and technical services. 27(1983), S.18-35
  11. Butcher, R.: Multi-lingual OPAC development in the British Library (1993) 0.02 
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    Source
    Program. 27(1993) no.2, S.165-172
  12. Kern-Simirenko, C.: OPAC user logs : implications for bibliographic instruction (1983) 0.02 
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    Source
    Library hi tech. 1(1983) no.1, S.27-35
  13. Hands, R.: New York Public Library online (1995) 0.01 
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    Date
    31. 3.1996 19:27:44
    Source
    Link-up. 12(1995) no.5, S.26-27
  14. WLN announces World Wide Web access (1998) 0.01 
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    Date
    4. 8.1998 19:20:27
    Source
    Advanced technology libraries. 27(1998) no.4, S.4-5
  15. Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004) 0.01 
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    Abstract
    A relevancy-ranking algorithm for a natural language interface to Boolean online public access catalogs (OPACs) was formulated and compared with that currently used in a knowledge-based search interface called the E-Referencer, being developed by the authors. The algorithm makes use of seven weIl-known ranking criteria: breadth of match, section weighting, proximity of query words, variant word forms (stemming), document frequency, term frequency and document length. The algorithm converts a natural language query into a series of increasingly broader Boolean search statements. In a small experiment with ten subjects in which the algorithm was simulated by hand, the algorithm obtained good results with a mean overall precision of 0.42 and mean average precision of 0.62, representing a 27 percent improvement in precision and 41 percent improvement in average precision compared to the E-Referencer. The usefulness of each step in the algorithm was analyzed and suggestions are made for improving the algorithm.
    Source
    Electronic library. 22(2004) no.2, S.112-120
  16. Matthews, J.R.: ¬A study of six online public access catalogs: a review of findings : final report for the Council on Research Libraries (1982) 0.01 
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    Date
    2.10.2000 20:18:27
  17. Tedd, L.A.: OPACs through the ages (1994) 0.01 
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    Source
    Library review. 43(1994) no.4, S.27-37
  18. CARL shows multilingual interfaces (1998) 0.01 
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    Source
    Advanced technology libraries. 27(1998) no.8, S.5
  19. Dumas, J.S.: Designing user interfaces for software (1988) 0.01 
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    Date
    27. 7.2002 13:43:20
  20. Schuyler, M.: Dial in 1992 : an annual guide to online public access catalogs (1992) 0.01 
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    Date
    27. 7.2002 14:09:44

Authors

Years

Types

  • a 89
  • m 10
  • el 3
  • i 2
  • b 1
  • r 1
  • s 1
  • x 1
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Themes

Subjects

Classifications