Search (1199 results, page 1 of 60)

  • × year_i:[1980 TO 1990}
  1. Malsburg, C. von der: ¬The correlation theory of brain function (1981) 0.20 
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    Source
    http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
    Theme
    Information
  2. Repo, A.J.: Economics and information (1987) 0.11 
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    Source
    Annual review of information science and technology. 22(1987), S.3-36
  3. Smith, L.C.: Artificial intelligence and information retrieval (1987) 0.11 
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    Source
    Annual review of information science and technology. 22(1987), S.41-77
  4. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.10 
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    Source
    Annual review of information science and technology. 22(1987), S.109-145
  5. Warner, A.J.: Natural language processing (1987) 0.10 
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    Source
    Annual review of information science and technology. 22(1987), S.79-108
  6. Mischo, W.H.; Lee, J.: End-user searching in bibliographic databases (1987) 0.05 
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    Source
    Annual review of information science and technology. 22(1987), S.227-263
  7. Eastman, C.M.: Overlaps in postings to thesaurus terms : a preliminary study (1988) 0.05 
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    Date
    25.12.1995 22:52:34
    Imprint
    Medford, New Jersey : Learned Information Inc.
    Source
    ASIS'88. Information technology: planning for the next fifty years. Proceedings of the 51st Annual Meeting of the Americal Society for Information Science, Atlanta, Georgia, 23.-27.10.1988. Vol.25. Ed. by C.L. Borgman and E.Y.H. Pai
  8. Walker, A.: Australia's pictorial collections on interactive videodisc (1989) 0.05 
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    Date
    3. 1.1999 11:22:04
    Source
    Proceedings of the 2nd Pacific Conference on the New Information Technology for Library and Information Professionals. Ed. by C.-c. Chen and D.I. Raitt, MicroUse Information and FID
  9. Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988) 0.05 
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    Abstract
    The degree of variability in the percentage of subject searching in an online public access catalog (OPAC) among branch libraries of one university was studied. A full semester's worth of transactions was analyzed, not sampled. The time units used were hour of the day, day of the week, and week of the semester. The findings show that subject searching varies from a low of 22% to a high of 74% over the hours of a day. Variability for the days of the week ranged from 17% to 64%, and for the weeks of the semester variability ranged from 12% to 70%. Valuable management information on the utilization of the OPAC within each brach library and among all the branch libraries is provided through numerous charts and graphs.
    Source
    Information technology and libraries. 7(1988), S.359-372
  10. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.04 
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    Abstract
    Searches conducted as part of the MEDLINE/Full-Text Research Project revealed that the full-text data bases of clinical medical journal articles (CCML (Comprehensive Core Medical Library) from BRS Information Technologies, and MEDIS from Mead Data Central) did not retrieve all the relevant citations. An analysis of the data indicated that 204 relevant citations were retrieved only by MEDLINE. A comparison of the strategies used on the full-text data bases with the text of the articles of these 204 citations revealed that 2 reasons contributed to these failure. The searcher often constructed a restrictive strategy which resulted in the loss of relevant documents; and as in other kinds of retrieval, the problems of natural language caused the loss of relevant documents.
    Date
    9. 1.1996 10:22:31
    Imprint
    Medford, New Jersey : Learned Information
    Source
    ASIS'89. Managing information and technology. Proceedings of the 52nd annual meeting of the American Society for Information Science, Washington D.C., 30.10.-2.11.1989. Vol.26. Ed.by J. Katzer and G.B. Newby
  11. Repo, A.J.: ¬The dual approach to the value of information : an appraisal of use and exchange values (1989) 0.04 
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    Source
    Information processing and management. 22(1986) no.5, S.373-383
    Theme
    Information
  12. Drake, M.A.: ¬The online information system at Georgia Institute of Technology (1989) 0.04 
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    Information technology and libraries. 8(1989) no.2, S.105-109
  13. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.04 
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    Information processing and management. 22(1986) no.6, S.465-476
  14. Tell, B.V.: Cataloging rules and database production : implications for manpower training in a developing country (1989) 0.04 
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    International forum on information and documentation. 14(1989), S.22-27
  15. Stock, W.G.: Wissenschaftsinformatik : Fundierung, Gegenstand und Methoden (1980) 0.04 
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    Ratio. 22(1980), S.155-164
    Theme
    Information
  16. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.04 
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    Information processing and management. 22(1986), S.417-419
  17. Information brokers and reference services (1989) 0.04 
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    Reference librarian; no.22
  18. Fiala, J.: Information flood : fiction and reality (1987) 0.04 
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    Thermochimica acta. 110(1987), S.11-22
  19. Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989) 0.04 
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    International forum on information and documentation. 14(1989), S.17-22
  20. Preschel, B.M.; Woods, L.J.: Social science information (1989) 0.04 
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    Source
    Annual review of information science and technology. 24(1989), S.267-292

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