Search (34 results, page 2 of 2)

  • × theme_ss:"Benutzerstudien"
  • × 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) 0.01
    0.010756273 = product of:
      0.021512546 = sum of:
        0.021512546 = product of:
          0.04302509 = sum of:
            0.04302509 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
              0.04302509 = score(doc=7914,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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
  2. Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994) 0.01
    0.010756273 = product of:
      0.021512546 = sum of:
        0.021512546 = product of:
          0.04302509 = sum of:
            0.04302509 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
              0.04302509 = score(doc=1795,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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)
      0.5 = coord(1/2)
    
    Source
    Canadian journal of information and library science. 19(1994) no.4, S.1-22
  3. Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996) 0.01
    0.010756273 = product of:
      0.021512546 = sum of:
        0.021512546 = product of:
          0.04302509 = sum of:
            0.04302509 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
              0.04302509 = score(doc=6966,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = queryNorm
                0.2708308 = fieldWeight in 6966, 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=6966)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  4. Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997) 0.01
    0.010756273 = product of:
      0.021512546 = sum of:
        0.021512546 = product of:
          0.04302509 = sum of:
            0.04302509 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
              0.04302509 = score(doc=883,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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)
      0.5 = coord(1/2)
    
    Source
    BibliotheekBlad. 1(1997) no.21, S.22-23
  5. Large, A.; Beheshti, J.; Moukdad, H.: Information seeking on the Web : navigational skills of grade-six primary school students (1999) 0.01
    0.009897877 = product of:
      0.019795755 = sum of:
        0.019795755 = product of:
          0.03959151 = sum of:
            0.03959151 = weight(_text_:l in 6545) [ClassicSimilarity], result of:
              0.03959151 = score(doc=6545,freq=2.0), product of:
                0.18031335 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.045365814 = queryNorm
                0.2195706 = fieldWeight in 6545, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6545)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods
  6. Kantor, P.B.; Nordlie, R.: Models of the behavior of people searching the Internet : a Petri net approach (1999) 0.01
    0.009897877 = product of:
      0.019795755 = sum of:
        0.019795755 = product of:
          0.03959151 = sum of:
            0.03959151 = weight(_text_:l in 6712) [ClassicSimilarity], result of:
              0.03959151 = score(doc=6712,freq=2.0), product of:
                0.18031335 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.045365814 = queryNorm
                0.2195706 = fieldWeight in 6712, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6712)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods
  7. Hawk, W.B.; Wang, P.: Users' interaction with the World Wide Web : problems and problem solving (1999) 0.01
    0.009897877 = product of:
      0.019795755 = sum of:
        0.019795755 = product of:
          0.03959151 = sum of:
            0.03959151 = weight(_text_:l in 6714) [ClassicSimilarity], result of:
              0.03959151 = score(doc=6714,freq=2.0), product of:
                0.18031335 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.045365814 = queryNorm
                0.2195706 = fieldWeight in 6714, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6714)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods
  8. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.01
    0.009219662 = product of:
      0.018439325 = sum of:
        0.018439325 = product of:
          0.03687865 = sum of:
            0.03687865 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
              0.03687865 = score(doc=1333,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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)
      0.5 = coord(1/2)
    
    Date
    10. 9.2000 17:38:22
  9. Su, L.T.; Chen, H.L.: Evaluation of Web search engines by undergraduate students (1999) 0.01
    0.007918302 = product of:
      0.015836604 = sum of:
        0.015836604 = product of:
          0.031673208 = sum of:
            0.031673208 = weight(_text_:l in 6546) [ClassicSimilarity], result of:
              0.031673208 = score(doc=6546,freq=2.0), product of:
                0.18031335 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.045365814 = queryNorm
                0.17565648 = fieldWeight in 6546, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.03125 = fieldNorm(doc=6546)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge: creation, organization and use. Proceedings of the 62nd Annual Meeting of the American Society for Information Science, 31.10.-4.11.1999. Ed.: L. Woods
  10. Cooper, L.; Kuhlthau, C.C.: Imagery for constructing meaning in the information search process : a study of middle school students (1999) 0.01
    0.007918302 = product of:
      0.015836604 = sum of:
        0.015836604 = product of:
          0.031673208 = sum of:
            0.031673208 = weight(_text_:l in 280) [ClassicSimilarity], result of:
              0.031673208 = score(doc=280,freq=2.0), product of:
                0.18031335 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.045365814 = queryNorm
                0.17565648 = fieldWeight in 280, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.03125 = fieldNorm(doc=280)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.01
    0.007683052 = product of:
      0.015366104 = sum of:
        0.015366104 = product of:
          0.030732209 = sum of:
            0.030732209 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
              0.030732209 = score(doc=2339,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
  12. Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999) 0.01
    0.007683052 = product of:
      0.015366104 = sum of:
        0.015366104 = product of:
          0.030732209 = sum of:
            0.030732209 = weight(_text_:22 in 297) [ClassicSimilarity], result of:
              0.030732209 = score(doc=297,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 3.2002 9:55:52
  13. Coles, C.: Information seeking behaviour of public library users : use and non-use of electronic media (1999) 0.01
    0.0061464417 = product of:
      0.012292883 = sum of:
        0.012292883 = product of:
          0.024585767 = sum of:
            0.024585767 = weight(_text_:22 in 286) [ClassicSimilarity], result of:
              0.024585767 = score(doc=286,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 3.2002 8:51:28
  14. Ennis, M.; Sutcliffe, A.G.; Watkinson, S.J.: Towards a predictive model of information seeking : empirical studies of end-user-searching (1999) 0.01
    0.0061464417 = product of:
      0.012292883 = sum of:
        0.012292883 = product of:
          0.024585767 = sum of:
            0.024585767 = weight(_text_:22 in 296) [ClassicSimilarity], result of:
              0.024585767 = score(doc=296,freq=2.0), product of:
                0.15886335 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045365814 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 3.2002 9:54:13