Search (150 results, page 1 of 8)

  • × theme_ss:"OPAC"
  1. Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990) 0.06 
    0.058075834 = product of:
  0.14518958 = sum of:
    0.104071714 = weight(_text_:t in 211) [ClassicSimilarity], result of:
      0.104071714 = score(doc=211,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.60934615 = fieldWeight in 211, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.109375 = fieldNorm(doc=211)
    0.041117873 = product of:
      0.082235746 = sum of:
        0.082235746 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
          0.082235746 = score(doc=211,freq=2.0), product of:
            0.15182126 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04335484 = queryNorm
            0.5416616 = fieldWeight in 211, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=211)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Source
    Open. 22(1990) no.10, S.326-330
  2. Jezior, T.: Adaption und Integration von Suchmaschinentechnologie in mor(!)dernen OPACs (2013) 0.04 
    0.04448416 = product of:
  0.1112104 = sum of:
    0.05946955 = weight(_text_:t in 2222) [ClassicSimilarity], result of:
      0.05946955 = score(doc=2222,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.34819782 = fieldWeight in 2222, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0625 = fieldNorm(doc=2222)
    0.051740848 = product of:
      0.103481695 = sum of:
        0.103481695 = weight(_text_:index in 2222) [ClassicSimilarity], result of:
          0.103481695 = score(doc=2222,freq=4.0), product of:
            0.18945041 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.04335484 = queryNorm
            0.5462205 = fieldWeight in 2222, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.0625 = fieldNorm(doc=2222)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Content
    Vgl.: http://publiscologne.th-koeln.de/frontdoor/index/index/docId/234
  3. Goldberg, T.; Neagle, E.: Serials information in the OPAC : a model for shared responsibility (1996) 0.03 
    0.033186194 = product of:
  0.08296548 = sum of:
    0.05946955 = weight(_text_:t in 662) [ClassicSimilarity], result of:
      0.05946955 = score(doc=662,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.34819782 = fieldWeight in 662, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0625 = fieldNorm(doc=662)
    0.023495927 = product of:
      0.046991855 = sum of:
        0.046991855 = weight(_text_:22 in 662) [ClassicSimilarity], result of:
          0.046991855 = score(doc=662,freq=2.0), product of:
            0.15182126 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04335484 = queryNorm
            0.30952093 = fieldWeight in 662, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=662)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Source
    Serials review. 22(1996) no.4, S.55-63
  4. Ballard, T.; Grimaldi, A.: Improve OPAC searching by reducing tagging errors in MARC records (1997) 0.03 
    0.033186194 = product of:
  0.08296548 = sum of:
    0.05946955 = weight(_text_:t in 695) [ClassicSimilarity], result of:
      0.05946955 = score(doc=695,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.34819782 = fieldWeight in 695, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0625 = fieldNorm(doc=695)
    0.023495927 = product of:
      0.046991855 = sum of:
        0.046991855 = weight(_text_:22 in 695) [ClassicSimilarity], result of:
          0.046991855 = score(doc=695,freq=2.0), product of:
            0.15182126 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04335484 = queryNorm
            0.30952093 = fieldWeight in 695, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=695)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    6. 3.1997 16:22:15
  5. Braun, T.; Werner, A.: Bibliotheken mit öffentlich zugänglichem Online-Publikumskatalog OPAC (1993) 0.03 
    0.029734775 = product of:
  0.14867388 = sum of:
    0.14867388 = weight(_text_:t in 4412) [ClassicSimilarity], result of:
      0.14867388 = score(doc=4412,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.87049454 = fieldWeight in 4412, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.15625 = fieldNorm(doc=4412)
  0.2 = coord(1/5)
  6. Pu, H.-T.: Exploration of personalized information service for OPAC (1997) 0.03 
    0.029037917 = product of:
  0.07259479 = sum of:
    0.052035857 = weight(_text_:t in 1772) [ClassicSimilarity], result of:
      0.052035857 = score(doc=1772,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.30467308 = fieldWeight in 1772, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1772)
    0.020558937 = product of:
      0.041117873 = sum of:
        0.041117873 = weight(_text_:22 in 1772) [ClassicSimilarity], result of:
          0.041117873 = score(doc=1772,freq=2.0), product of:
            0.15182126 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04335484 = queryNorm
            0.2708308 = fieldWeight in 1772, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1772)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    4. 8.1998 19:36:22
  7. Lam, V.-T.: Enhancing subject access to monographs in Online Public Access Catalogs : table of contents added to bibliographic records (2000) 0.02 
    0.024889644 = product of:
  0.06222411 = sum of:
    0.044602163 = weight(_text_:t in 1187) [ClassicSimilarity], result of:
      0.044602163 = score(doc=1187,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.26114836 = fieldWeight in 1187, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.046875 = fieldNorm(doc=1187)
    0.017621946 = product of:
      0.03524389 = sum of:
        0.03524389 = weight(_text_:22 in 1187) [ClassicSimilarity], result of:
          0.03524389 = score(doc=1187,freq=2.0), product of:
            0.15182126 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04335484 = queryNorm
            0.23214069 = fieldWeight in 1187, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1187)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    22. 9.1997 19:16:05
  8. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.02 
    0.024032893 = product of:
  0.12016446 = sum of:
    0.12016446 = sum of:
      0.07317261 = weight(_text_:index in 1628) [ClassicSimilarity], result of:
        0.07317261 = score(doc=1628,freq=2.0), product of:
          0.18945041 = queryWeight, product of:
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.04335484 = queryNorm
          0.3862362 = fieldWeight in 1628, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.0625 = fieldNorm(doc=1628)
      0.046991855 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
        0.046991855 = score(doc=1628,freq=2.0), product of:
          0.15182126 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04335484 = queryNorm
          0.30952093 = fieldWeight in 1628, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=1628)
  0.2 = coord(1/5)
    Abstract
    Reports on a dramatic shift from subject to periodical title searching at Colorado University Libraries. States possible reasons for the change, examines problems encountered by users with searching the periodical title index and suggests how this change in online catalogue searching may affect future catalogue design and bibliographic instruction
    Date
    29. 7.1998 10:57:22
  9. Advances in online public access catalogs : Vol.1 (1992) 0.02 
    0.024013964 = product of:
  0.06003491 = sum of:
    0.03716847 = weight(_text_:t in 4653) [ClassicSimilarity], result of:
      0.03716847 = score(doc=4653,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.21762364 = fieldWeight in 4653, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4653)
    0.02286644 = product of:
      0.04573288 = sum of:
        0.04573288 = weight(_text_:index in 4653) [ClassicSimilarity], result of:
          0.04573288 = score(doc=4653,freq=2.0), product of:
            0.18945041 = queryWeight, product of:
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.04335484 = queryNorm
            0.24139762 = fieldWeight in 4653, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.369764 = idf(docFreq=1520, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4653)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Content
    Enthält die Beiträge: Pt.1: USER INTERFACES: HULSER, R.P.: Overview of graphical user interfaces; TROUTMA, L.: The online public access catalog and music materials: issues for system and interface design; MISCHO, W.H. u. T.W. COLE: The Illinois extended OPAC: library information workstation design and development; BALLARD, T. u. J. SMITH: The human interface: an ongoing study of OPAC usage at Adelphi University; Pt.2: ENHANCING THE TRADITIONAL CATALOG RECORD: WITTENBACH; S.A.: Building a better mousetrap: enhanced cataloging and access for the online catalog; BEATTY, S.: Subject enrichment using contents or index terms: the Australian Defence Force Academy experience; Enhancing USMARC records with table of contents (MARBI discussion paper; no.46); Pt.3: REDEFINING THE SCOPE OF THE OPAC AND MOVING BEYOND THE LIBRARY WALLS: TROLL, D.A.: The Mercury Project: meeting the expectations of electronc library patrons; JAMIESON, R.C.: Oriental language materials in online public access catalogues; JUZNIC, P. u. H. PAAR: Cooperative cataloguing in Yugoslavia and the development of the OPAC; PERRY, A.: The PACLink Project at the State University of New York: leveraging collections for the future
  10. Boeckx, T.: Onderwerpontsluiting in de on-line publiekscatalogus (1986) 0.02 
    0.02378782 = product of:
  0.1189391 = sum of:
    0.1189391 = weight(_text_:t in 145) [ClassicSimilarity], result of:
      0.1189391 = score(doc=145,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.69639564 = fieldWeight in 145, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.125 = fieldNorm(doc=145)
  0.2 = coord(1/5)
  11. Roose, T.: Online catalogs : making them better reference tools (1988) 0.02 
    0.02378782 = product of:
  0.1189391 = sum of:
    0.1189391 = weight(_text_:t in 2904) [ClassicSimilarity], result of:
      0.1189391 = score(doc=2904,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.69639564 = fieldWeight in 2904, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.125 = fieldNorm(doc=2904)
  0.2 = coord(1/5)
  12. Jäger-Dengler-Harles, I.: Informationsvisualisierung und Retrieval im Fokus der Infromationspraxis (2013) 0.02 
    0.022571033 = product of:
  0.11285516 = sum of:
    0.11285516 = sum of:
      0.07761127 = weight(_text_:index in 1709) [ClassicSimilarity], result of:
        0.07761127 = score(doc=1709,freq=4.0), product of:
          0.18945041 = queryWeight, product of:
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.04335484 = queryNorm
          0.40966535 = fieldWeight in 1709, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.369764 = idf(docFreq=1520, maxDocs=44218)
            0.046875 = fieldNorm(doc=1709)
      0.03524389 = weight(_text_:22 in 1709) [ClassicSimilarity], result of:
        0.03524389 = score(doc=1709,freq=2.0), product of:
          0.15182126 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04335484 = queryNorm
          0.23214069 = fieldWeight in 1709, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=1709)
  0.2 = coord(1/5)
    Date
    4. 2.2015 9:22:39
    Footnote
    Vgl.: http://publiscologne.fh-koeln.de/frontdoor/index/index/id/334/docId/334.
  13. Belkin, N.J.; Chang, S.J.; Downs, T.; Saracevic, T.; Zhao, S.: Taking account of user tasks, goals and behavior for the design of online public access catalogs (1990) 0.02 
    0.021025661 = product of:
  0.1051283 = sum of:
    0.1051283 = weight(_text_:t in 5261) [ClassicSimilarity], result of:
      0.1051283 = score(doc=5261,freq=4.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.6155326 = fieldWeight in 5261, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.078125 = fieldNorm(doc=5261)
  0.2 = coord(1/5)
  14. Buchholz, T.: Retrieval-Ablaufbeschreibung des CD-ROM-Publikumskataloges der Universität Bielefeld Bibliothek (1988) 0.02 
    0.020814342 = product of:
  0.104071714 = sum of:
    0.104071714 = weight(_text_:t in 2053) [ClassicSimilarity], result of:
      0.104071714 = score(doc=2053,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.60934615 = fieldWeight in 2053, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.109375 = fieldNorm(doc=2053)
  0.2 = coord(1/5)
  15. Walker, S.; Jones, R.M.: Improving subject retrieval in online catalogues : T.1: Stemming, automatic spelling correction and cross-reference tables (1987) 0.02 
    0.020814342 = product of:
  0.104071714 = sum of:
    0.104071714 = weight(_text_:t in 2141) [ClassicSimilarity], result of:
      0.104071714 = score(doc=2141,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.60934615 = fieldWeight in 2141, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.109375 = fieldNorm(doc=2141)
  0.2 = coord(1/5)
  16. Gillespie, T.: Reunderstanding McLuhan, multimedia and me (1993) 0.02 
    0.020814342 = product of:
  0.104071714 = sum of:
    0.104071714 = weight(_text_:t in 6474) [ClassicSimilarity], result of:
      0.104071714 = score(doc=6474,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.60934615 = fieldWeight in 6474, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.109375 = fieldNorm(doc=6474)
  0.2 = coord(1/5)
  17. Spalding, T.: Breaking into the OPAC (2009) 0.02 
    0.020814342 = product of:
  0.104071714 = sum of:
    0.104071714 = weight(_text_:t in 2777) [ClassicSimilarity], result of:
      0.104071714 = score(doc=2777,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.60934615 = fieldWeight in 2777, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.109375 = fieldNorm(doc=2777)
  0.2 = coord(1/5)
  18. Buchholz, T.: Retrieval-Ablaufbeschreibung des CD-ROM-Publikumskataloges der Universität Bielefeld (1988) 0.02 
    0.017840866 = product of:
  0.089204326 = sum of:
    0.089204326 = weight(_text_:t in 2048) [ClassicSimilarity], result of:
      0.089204326 = score(doc=2048,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.5222967 = fieldWeight in 2048, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.09375 = fieldNorm(doc=2048)
  0.2 = coord(1/5)
  19. Gattung, B.: Zur Analyse des Benutzerverhaltens. T.1 (1991) 0.02 
    0.017840866 = product of:
  0.089204326 = sum of:
    0.089204326 = weight(_text_:t in 2063) [ClassicSimilarity], result of:
      0.089204326 = score(doc=2063,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.5222967 = fieldWeight in 2063, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.09375 = fieldNorm(doc=2063)
  0.2 = coord(1/5)
  20. Dreis, G.: Zur Analyse des Benutzerverhaltens. T.2 (1991) 0.02 
    0.017840866 = product of:
  0.089204326 = sum of:
    0.089204326 = weight(_text_:t in 2064) [ClassicSimilarity], result of:
      0.089204326 = score(doc=2064,freq=2.0), product of:
        0.17079243 = queryWeight, product of:
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.04335484 = queryNorm
        0.5222967 = fieldWeight in 2064, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.9394085 = idf(docFreq=2338, maxDocs=44218)
          0.09375 = fieldNorm(doc=2064)
  0.2 = coord(1/5)

Authors

Years

Languages

Types

  • a 130
  • s 6
  • el 5
  • m 5
  • r 5
  • b 2
  • x 2
  • d 1
  • l 1
  • More… Less…

Themes

Subjects

Classifications