Search (20 results, page 1 of 1)

  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993) 0.03
    0.032700613 = product of:
      0.06540123 = sum of:
        0.06540123 = sum of:
          0.021944456 = weight(_text_:m in 7914) [ClassicSimilarity], result of:
            0.021944456 = score(doc=7914,freq=2.0), product of:
              0.114023164 = queryWeight, product of:
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.045820985 = queryNorm
              0.19245613 = fieldWeight in 7914, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.0546875 = fieldNorm(doc=7914)
          0.043456774 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
            0.043456774 = score(doc=7914,freq=2.0), product of:
              0.16045728 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045820985 = queryNorm
              0.2708308 = fieldWeight in 7914, 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=7914)
      0.5 = coord(1/2)
    
    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
  2. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01
    0.012416222 = product of:
      0.024832444 = sum of:
        0.024832444 = product of:
          0.04966489 = sum of:
            0.04966489 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
              0.04966489 = score(doc=1628,freq=2.0), product of:
                0.16045728 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045820985 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    29. 7.1998 10:57:22
  3. Dreis, G.: Benutzerverhalten an einem Online-Publikumskatalog für wissenschaftliche Bibliotheken : Ergebnisse und Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1994) 0.01
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = product of:
          0.031349223 = sum of:
            0.031349223 = weight(_text_:m in 2703) [ClassicSimilarity], result of:
              0.031349223 = score(doc=2703,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.27493733 = fieldWeight in 2703, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2703)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    m
  4. Arbeitskreis 'Benutzererwartungen in die Sacherschließung' der Kommission für Sacherschließung der VÖB: Schlagwort "Benutzerforschung" : Beobachtungen bei der sachlichen Suche im OPAC des österreichischen wissenschaftlichen Bibliothekenverbundes (1997) 0.01
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = product of:
          0.031349223 = sum of:
            0.031349223 = weight(_text_:m in 174) [ClassicSimilarity], result of:
              0.031349223 = score(doc=174,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.27493733 = fieldWeight in 174, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=174)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Mitglieder der Arbeitsgruppe: D. Engl, J. Friedl, J. Labner, M. Sandner, W. Schlacher, A. Schmidt, A. Zartl
  5. Cherry, J.M.; Clinton, M.: OPACs at five Ontario universities : a profile of users and user satisfaction (1992) 0.01
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = product of:
          0.025079379 = sum of:
            0.025079379 = weight(_text_:m in 3631) [ClassicSimilarity], result of:
              0.025079379 = score(doc=3631,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.21994986 = fieldWeight in 3631, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3631)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Hancock-Beaulieu, M.: ¬Les catalogues en ligne juges par les utilisateurs (1991) 0.01
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = product of:
          0.025079379 = sum of:
            0.025079379 = weight(_text_:m in 6602) [ClassicSimilarity], result of:
              0.025079379 = score(doc=6602,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.21994986 = fieldWeight in 6602, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6602)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Marle, G.A.J.S. v.; Skaliks, M.: Some statistics about the searching behaviour of users of the OPAC of the Twente University Library (1994) 0.01
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = product of:
          0.025079379 = sum of:
            0.025079379 = weight(_text_:m in 3344) [ClassicSimilarity], result of:
              0.025079379 = score(doc=3344,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.21994986 = fieldWeight in 3344, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3344)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Huang, M.-h.: End-users' searching behaviour : changes in search type over time (1996) 0.01
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = product of:
          0.025079379 = sum of:
            0.025079379 = weight(_text_:m in 5128) [ClassicSimilarity], result of:
              0.025079379 = score(doc=5128,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.21994986 = fieldWeight in 5128, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5128)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  9. Peters, T.A.: ¬The online catalog : A critical examination of public use (1991) 0.01
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = product of:
          0.025079379 = sum of:
            0.025079379 = weight(_text_:m in 818) [ClassicSimilarity], result of:
              0.025079379 = score(doc=818,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.21994986 = fieldWeight in 818, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=818)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Type
    m
  10. Rosenthal, M.; Shupe, B.: Evaluating patron use of an online catalog (1995) 0.01
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = product of:
          0.025079379 = sum of:
            0.025079379 = weight(_text_:m in 936) [ClassicSimilarity], result of:
              0.025079379 = score(doc=936,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.21994986 = fieldWeight in 936, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=936)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Peters, T.A.; Kurth, M.: Controlled and uncontrolled vocabulary subject searching in an academic library online catalog (1991) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 2348) [ClassicSimilarity], result of:
              0.021944456 = score(doc=2348,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 2348, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2348)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Hancock-Beaulieu, M.: ¬A comparative transaction log analysis of browsing and search formulation in online catalogues (1993) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 5258) [ClassicSimilarity], result of:
              0.021944456 = score(doc=5258,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 5258, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5258)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Witt, M.: Survey on the use of the catalogue at the médiathèque of the cité des sciences et de l'industrie (CSI) (1993) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 6233) [ClassicSimilarity], result of:
              0.021944456 = score(doc=6233,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 6233, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6233)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  14. Ford, N.; Wood, F.: User modelling for the electronic library : a cognitive approach (1995) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 3899) [ClassicSimilarity], result of:
              0.021944456 = score(doc=3899,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 3899, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3899)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Electronic library and visual information research: Proceedings of the First ELVIRA Conference (ELVIRA 1), Electronic Library and Visual Information Research, De Montfort University, Milton Keynes, May 1994. Ed. by M. Collier u, K. Arnold
  15. Hancock-Beaulieu, M.; Robertson, S.; Neilson, C.: Evaluation of online catalogues : eliciting information from the user (1991) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 2766) [ClassicSimilarity], result of:
              0.021944456 = score(doc=2766,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 2766, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2766)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  16. Ihadjadene, M.; Bouché, R.: Using syntagmatic relationships based on a RAMEAU list as a browsing relevance feedback strategy in a WWW-OPAC (1998) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 141) [ClassicSimilarity], result of:
              0.021944456 = score(doc=141,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 141, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=141)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  17. Micco, M.: ¬The next generation of online public access catalogs : a new look at subject access using hypermedia (1991) 0.01
    0.005486114 = product of:
      0.010972228 = sum of:
        0.010972228 = product of:
          0.021944456 = sum of:
            0.021944456 = weight(_text_:m in 517) [ClassicSimilarity], result of:
              0.021944456 = score(doc=517,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.19245613 = fieldWeight in 517, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=517)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  18. Kalin, S.W.: ¬The searching behavior of remote users : a study of one online public access catalog (OPAC) (1991) 0.00
    0.0047023837 = product of:
      0.009404767 = sum of:
        0.009404767 = product of:
          0.018809535 = sum of:
            0.018809535 = weight(_text_:m in 3669) [ClassicSimilarity], result of:
              0.018809535 = score(doc=3669,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.1649624 = fieldWeight in 3669, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3669)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    ASIS '91: Systems understanding people. Proc. of the 54th Ann. Meeting of the ASIS, vol.28, Washington, D.C., 27.-31.10.1991. Ed.: J.-M. Griffiths
  19. Zeitlyn, D.; Bex, J.; David, M.: Making sense of online information (1997) 0.00
    0.0047023837 = product of:
      0.009404767 = sum of:
        0.009404767 = product of:
          0.018809535 = sum of:
            0.018809535 = weight(_text_:m in 1098) [ClassicSimilarity], result of:
              0.018809535 = score(doc=1098,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.1649624 = fieldWeight in 1098, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1098)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  20. 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
    0.003918653 = product of:
      0.007837306 = sum of:
        0.007837306 = product of:
          0.015674612 = sum of:
            0.015674612 = weight(_text_:m in 5691) [ClassicSimilarity], result of:
              0.015674612 = score(doc=5691,freq=2.0), product of:
                0.114023164 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.045820985 = queryNorm
                0.13746867 = fieldWeight in 5691, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5691)
          0.5 = coord(1/2)
      0.5 = coord(1/2)