Search (557 results, page 28 of 28)

  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Borgman, C.L.; Hirsh, S.G.; Walter, V.A.; Gallagher, A.L.: Childrens searching behavior on browsing and keyword online catalogs : the Science Library Catalog project (1995) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 2591) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=2591,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 2591, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2591)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  2. Drabenstott, K.M.; Weller, M.S.: Failure analysis of subject searches in a test of a new design for subject access to online catalogs (1996) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 4382) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=4382,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 4382, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4382)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Borgman, C.L.; Hirsh, S.G.; Hiller, J.: Rethinking online monitoring methods for information retrieval systems : from search product to search process (1996) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 4385) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=4385,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 4385, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4385)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Wyly, B.J.: From access point to materials : a transaction log analysis of access point value for online catalog users (1996) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 7237) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=7237,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 7237, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=7237)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  5. Carlyle, A.: Fulfilling the second objective in the online catalog : schemes for organizing author and work records into usable displays (1997) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 908) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=908,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 908, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=908)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  6. Enhancing access to information : designing catalogs for the 21st century (1992) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 1009) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=1009,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 1009, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1009)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  7. Borgman, C.L.; Walter, V.A.; Rosenberg, J.: ¬The Science Library Catalog project : comparison of children's searching behaviour in hypertext and a keyword search system (1991) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 2779) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=2779,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 2779, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2779)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  8. Advances in online public access catalogs : Vol.1 (1992) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 4653) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=4653,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 4653, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4653)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  9. Hancock-Beaulieu, M.: Evaluating the impact of an online library catalogue on subject searching behaviour at the catalogue and at the shelves (1990) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 5691) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=5691,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 5691, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5691)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  10. Drabenstott, K.M.; Weller, M.S.: Handling spelling errors in online catalog searches (1996) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 5973) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=5973,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 5973, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5973)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  11. Kniesner, D.L.; Willman, C.: But is it an online shelflist? : classification access in eight OPACs (1995) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 5555) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=5555,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 5555, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5555)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  12. Pejtersen, A.M.: ¬A new approach to design of document retrieval and indexing systems for OPAC users (1993) 0.00
    0.0013131249 = product of:
      0.0026262498 = sum of:
        0.0026262498 = product of:
          0.0052524996 = sum of:
            0.0052524996 = weight(_text_:e in 1300) [ClassicSimilarity], result of:
              0.0052524996 = score(doc=1300,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.07940422 = fieldWeight in 1300, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1300)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  13. Borgman, C.L.: Why are online catalogs still hard to use? (1996) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 4380) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=4380,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 4380, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4380)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  14. Tinker, A.J.; Pollitt, A.S.; O'Brien, A.; Braekevelt, P.A.: ¬The Dewey Decimal Classification and the transition from physical to electronic knowledge organisation (1999) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 4468) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=4468,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 4468, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4468)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  15. Yee, M.M.: Guidelines for OPAC displays : prepared for the IFLA Task Force on Guidelines for OPAC Displays (1998) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 5069) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=5069,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 5069, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5069)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  16. ¬Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf : Methodische Erkenntnisse und Erfahrungen; OPAC-Kolloquium am 27.-28.11.1989 (1991) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 1645) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=1645,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 1645, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1645)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Enthält die Beiträge: SCHULTE-GEERS, A.: Das OPAC-Projekt der Universitätsbibliothek Düsseldorf: Realisierungsverlauf und Design; DREIS, G.: Zur Retrievalorganisation des OPAC; BARTHOLOMÄUS, I.: Die Benutzeroberfläche; GATTUNG, B.: Datenbank-Aufbau und -Update; DREIS, G.: Formen des sachlichen Sachzugriffs. Probleme des automatischen Indexierens; STEDTNITZ, G.: Suchbarkeit von Namen; GATTUNG, B.: Zur Analyse des Benutzerverhaltens. T.1; DREIS, G.: Zur Analyse des Benutzerverhaltens. T.2; BINDER, W.: Der OPAC der Universitätsbibliothek Bielefeld; SKIBBE, M.: Der OPAC der Universitätsbibliothek der Universität der Bundeswehr Hamburg; KRISTEN, H.: Der OPAC der Universitätsbibliothek Karlsruhe; WÄTJEN, H.-J.: ORBIS, der Oldenburger Online-Benutzerkatalog; KOWALK, W.: Der OPAC der Universitätsbibliothek Saarbrücken; FUCHS, H.-J.; RIENAS, C. u. R. BOUCHÉ: Der OPAC der Universitätsbibliothek Tübingen; NIGGEMANN, E.: Die Diskussion während des Düsseldorfer Expertenkolloquiums
  17. Yee, M.: Headings for tomorrow : public access display of subject headings (1992) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 4384) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=4384,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 4384, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4384)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e

Authors

Languages

Types

  • a 513
  • s 14
  • m 13
  • r 12
  • el 4
  • i 3
  • p 2
  • x 1
  • More… Less…