Search (31 results, page 2 of 2)

  • × theme_ss:"Benutzerstudien"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.00 
    6.5616483E-4 = product of:
  0.013123296 = sum of:
    0.013123296 = product of:
      0.026246592 = sum of:
        0.026246592 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
          0.026246592 = score(doc=1628,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = 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)
  0.05 = coord(1/20)
    Date
    29. 7.1998 10:57:22
  2. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.00 
    6.5616483E-4 = product of:
  0.013123296 = sum of:
    0.013123296 = product of:
      0.026246592 = sum of:
        0.026246592 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
          0.026246592 = score(doc=3687,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.30952093 = fieldWeight in 3687, 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=3687)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Date
    22. 5.1999 19:07:29
  3. Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993) 0.00 
    5.7414424E-4 = product of:
  0.011482884 = sum of:
    0.011482884 = product of:
      0.022965768 = sum of:
        0.022965768 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
          0.022965768 = score(doc=7914,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = 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)
  0.05 = coord(1/20)
    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
  4. Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994) 0.00 
    5.7414424E-4 = product of:
  0.011482884 = sum of:
    0.011482884 = product of:
      0.022965768 = sum of:
        0.022965768 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
          0.022965768 = score(doc=1795,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.2708308 = fieldWeight in 1795, 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=1795)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Source
    Canadian journal of information and library science. 19(1994) no.4, S.1-22
  5. Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997) 0.00 
    5.7414424E-4 = product of:
  0.011482884 = sum of:
    0.011482884 = product of:
      0.022965768 = sum of:
        0.022965768 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
          0.022965768 = score(doc=883,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.2708308 = fieldWeight in 883, 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=883)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Source
    BibliotheekBlad. 1(1997) no.21, S.22-23
  6. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.00 
    4.921236E-4 = product of:
  0.009842472 = sum of:
    0.009842472 = product of:
      0.019684944 = sum of:
        0.019684944 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
          0.019684944 = score(doc=1333,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.23214069 = fieldWeight in 1333, 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=1333)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Date
    10. 9.2000 17:38:22
  7. Micco, M.: ¬The next generation of online public access catalogs : a new look at subject access using hypermedia (1991) 0.00 
    4.672364E-4 = product of:
  0.009344728 = sum of:
    0.009344728 = weight(_text_:der in 517) [ClassicSimilarity], result of:
      0.009344728 = score(doc=517,freq=2.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.17275909 = fieldWeight in 517, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.0546875 = fieldNorm(doc=517)
  0.05 = coord(1/20)
    Content
    Dieser Beitrag enthält beispielsweise die Zahlen, daß 30% der Recherchen bei 0 Treffern landen, daß bei den verbleibenden 70% die durchschnittliche Trefferzahl bei 170 liegt, daß Benutzer durchschnittlich aber nur 7 Treffer genauer ansehen
  8. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.00 
    4.10103E-4 = product of:
  0.00820206 = sum of:
    0.00820206 = product of:
      0.01640412 = sum of:
        0.01640412 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.01640412 = score(doc=2339,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.19345059 = fieldWeight in 2339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2339)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Date
    22. 9.1997 19:16:05
  9. Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999) 0.00 
    4.10103E-4 = product of:
  0.00820206 = sum of:
    0.00820206 = product of:
      0.01640412 = sum of:
        0.01640412 = weight(_text_:22 in 297) [ClassicSimilarity], result of:
          0.01640412 = score(doc=297,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.19345059 = fieldWeight in 297, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=297)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Date
    22. 3.2002 9:55:52
  10. Coles, C.: Information seeking behaviour of public library users : use and non-use of electronic media (1999) 0.00 
    3.2808242E-4 = product of:
  0.006561648 = sum of:
    0.006561648 = product of:
      0.013123296 = sum of:
        0.013123296 = weight(_text_:22 in 286) [ClassicSimilarity], result of:
          0.013123296 = score(doc=286,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.15476047 = fieldWeight in 286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=286)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Date
    22. 3.2002 8:51:28
  11. Ennis, M.; Sutcliffe, A.G.; Watkinson, S.J.: Towards a predictive model of information seeking : empirical studies of end-user-searching (1999) 0.00 
    3.2808242E-4 = product of:
  0.006561648 = sum of:
    0.006561648 = product of:
      0.013123296 = sum of:
        0.013123296 = weight(_text_:22 in 296) [ClassicSimilarity], result of:
          0.013123296 = score(doc=296,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.15476047 = fieldWeight in 296, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=296)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Date
    22. 3.2002 9:54:13

Authors

Languages

Themes