Search (3 results, page 1 of 1)

  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Blecic, D.D.: Using transaction log analysis to improve OPAC retrieval results (1998) 0.03 
    0.027065417 = product of:
  0.054130834 = sum of:
    0.054130834 = product of:
      0.10826167 = sum of:
        0.10826167 = weight(_text_:news in 1444) [ClassicSimilarity], result of:
          0.10826167 = score(doc=1444,freq=2.0), product of:
            0.26705483 = queryWeight, product of:
              5.2416887 = idf(docFreq=635, maxDocs=44218)
              0.05094824 = queryNorm
            0.40539116 = fieldWeight in 1444, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.2416887 = idf(docFreq=635, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1444)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    College and research libraries news. 59(1998) no.1, S.39-50
  2. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01 
    0.013805566 = product of:
  0.027611133 = sum of:
    0.027611133 = product of:
      0.055222265 = sum of:
        0.055222265 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
          0.055222265 = score(doc=1628,freq=2.0), product of:
            0.17841205 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05094824 = 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. Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993) 0.01 
    0.01207987 = product of:
  0.02415974 = sum of:
    0.02415974 = product of:
      0.04831948 = sum of:
        0.04831948 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
          0.04831948 = score(doc=7914,freq=2.0), product of:
            0.17841205 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05094824 = 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)
  0.5 = coord(1/2)
    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71

Authors