Search (77 results, page 1 of 4)

  • × type_ss:"a"
  • × theme_ss:"Benutzerstudien"
  1. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.04 
    0.038433336 = product of:
  0.07686667 = sum of:
    0.07686667 = sum of:
      0.036273383 = weight(_text_:r in 2905) [ClassicSimilarity], result of:
        0.036273383 = score(doc=2905,freq=2.0), product of:
          0.12397416 = queryWeight, product of:
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.037451506 = queryNorm
          0.29258826 = fieldWeight in 2905, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.0625 = fieldNorm(doc=2905)
      0.040593293 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
        0.040593293 = score(doc=2905,freq=2.0), product of:
          0.13114879 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.037451506 = queryNorm
          0.30952093 = fieldWeight in 2905, 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=2905)
  0.5 = coord(1/2)
    Date
    22. 2.2009 18:50:43
  2. Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996) 0.03 
    0.03362917 = product of:
  0.06725834 = sum of:
    0.06725834 = sum of:
      0.031739213 = weight(_text_:r in 6966) [ClassicSimilarity], result of:
        0.031739213 = score(doc=6966,freq=2.0), product of:
          0.12397416 = queryWeight, product of:
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.037451506 = queryNorm
          0.25601473 = fieldWeight in 6966, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.0546875 = fieldNorm(doc=6966)
      0.03551913 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
        0.03551913 = score(doc=6966,freq=2.0), product of:
          0.13114879 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.037451506 = 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)
    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
  3. Fidel, R.: ¬The user-centered approach (2000) 0.03 
    0.028825004 = product of:
  0.057650007 = sum of:
    0.057650007 = sum of:
      0.027205039 = weight(_text_:r in 917) [ClassicSimilarity], result of:
        0.027205039 = score(doc=917,freq=2.0), product of:
          0.12397416 = queryWeight, product of:
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.037451506 = queryNorm
          0.2194412 = fieldWeight in 917, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.3102584 = idf(docFreq=4387, maxDocs=44218)
            0.046875 = fieldNorm(doc=917)
      0.03044497 = weight(_text_:22 in 917) [ClassicSimilarity], result of:
        0.03044497 = score(doc=917,freq=2.0), product of:
          0.13114879 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.037451506 = queryNorm
          0.23214069 = fieldWeight in 917, 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=917)
  0.5 = coord(1/2)
    Date
    22. 9.1997 19:16:05
  4. Fidel, R.: Searchers' selection of search keys : 1. The selection routine (1991) 0.02 
    0.018136691 = product of:
  0.036273383 = sum of:
    0.036273383 = product of:
      0.072546765 = sum of:
        0.072546765 = weight(_text_:r in 2993) [ClassicSimilarity], result of:
          0.072546765 = score(doc=2993,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.5851765 = fieldWeight in 2993, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.125 = fieldNorm(doc=2993)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Poll, R.: Benutzer des Schlagwortkatalogs unter der Lupe (1982) 0.02 
    0.018136691 = product of:
  0.036273383 = sum of:
    0.036273383 = product of:
      0.072546765 = sum of:
        0.072546765 = weight(_text_:r in 3720) [ClassicSimilarity], result of:
          0.072546765 = score(doc=3720,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.5851765 = fieldWeight in 3720, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.125 = fieldNorm(doc=3720)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Fidel, R.: Searchers' selection of search keys : 3. Searching styles (1991) 0.02 
    0.018136691 = product of:
  0.036273383 = sum of:
    0.036273383 = product of:
      0.072546765 = sum of:
        0.072546765 = weight(_text_:r in 7930) [ClassicSimilarity], result of:
          0.072546765 = score(doc=7930,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.5851765 = fieldWeight in 7930, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.125 = fieldNorm(doc=7930)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Scholle, U.: Kann ich Ihnen behilflich sein? : Erhebung am zentralen Auskunftsplatz der ULB Münster (2000) 0.02 
    0.017759565 = product of:
  0.03551913 = sum of:
    0.03551913 = product of:
      0.07103826 = sum of:
        0.07103826 = weight(_text_:22 in 7585) [ClassicSimilarity], result of:
          0.07103826 = score(doc=7585,freq=2.0), product of:
            0.13114879 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037451506 = queryNorm
            0.5416616 = fieldWeight in 7585, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=7585)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 1.2000 17:52:11
  8. Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000) 0.02 
    0.017759565 = product of:
  0.03551913 = sum of:
    0.03551913 = product of:
      0.07103826 = sum of:
        0.07103826 = weight(_text_:22 in 3924) [ClassicSimilarity], result of:
          0.07103826 = score(doc=3924,freq=2.0), product of:
            0.13114879 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037451506 = queryNorm
            0.5416616 = fieldWeight in 3924, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=3924)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Library and information science research. 22(2000) no.4, S.371-382
  9. Perzylo, L.; Oliver, R.: ¬An investigation of children's use of a multimedia CD-ROM product for information retrieval (1992) 0.02 
    0.015869606 = product of:
  0.031739213 = sum of:
    0.031739213 = product of:
      0.063478425 = sum of:
        0.063478425 = weight(_text_:r in 420) [ClassicSimilarity], result of:
          0.063478425 = score(doc=420,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.51202947 = fieldWeight in 420, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.109375 = fieldNorm(doc=420)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  10. Fidel, R.: Searchers' selection of search keys : 2. Controlled vocabulary or free-text searching (1991) 0.02 
    0.015869606 = product of:
  0.031739213 = sum of:
    0.031739213 = product of:
      0.063478425 = sum of:
        0.063478425 = weight(_text_:r in 7929) [ClassicSimilarity], result of:
          0.063478425 = score(doc=7929,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.51202947 = fieldWeight in 7929, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.109375 = fieldNorm(doc=7929)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Vogt, R.: "Es wurde keine Treffermenge gefunden" (1999) 0.02 
    0.015869606 = product of:
  0.031739213 = sum of:
    0.031739213 = product of:
      0.063478425 = sum of:
        0.063478425 = weight(_text_:r in 3946) [ClassicSimilarity], result of:
          0.063478425 = score(doc=3946,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.51202947 = fieldWeight in 3946, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.109375 = fieldNorm(doc=3946)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008) 0.02 
    0.015222485 = product of:
  0.03044497 = sum of:
    0.03044497 = product of:
      0.06088994 = sum of:
        0.06088994 = weight(_text_:22 in 2973) [ClassicSimilarity], result of:
          0.06088994 = score(doc=2973,freq=2.0), product of:
            0.13114879 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037451506 = queryNorm
            0.46428138 = fieldWeight in 2973, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=2973)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    9. 2.2008 17:52:22
  13. Haarala, A.-R.: Online catalogue SESAM at Tampere University of Technology Library (1991) 0.01 
    0.0113354325 = product of:
  0.022670865 = sum of:
    0.022670865 = product of:
      0.04534173 = sum of:
        0.04534173 = weight(_text_:r in 2638) [ClassicSimilarity], result of:
          0.04534173 = score(doc=2638,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.36573532 = fieldWeight in 2638, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.078125 = fieldNorm(doc=2638)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01 
    0.010148323 = product of:
  0.020296646 = sum of:
    0.020296646 = product of:
      0.040593293 = sum of:
        0.040593293 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
          0.040593293 = score(doc=1628,freq=2.0), product of:
            0.13114879 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037451506 = 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
  15. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.01 
    0.010148323 = product of:
  0.020296646 = sum of:
    0.020296646 = product of:
      0.040593293 = sum of:
        0.040593293 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
          0.040593293 = score(doc=3687,freq=2.0), product of:
            0.13114879 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037451506 = 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)
  0.5 = coord(1/2)
    Date
    22. 5.1999 19:07:29
  16. Gremett, P.: Utilizing a user's context to improve search results (2006) 0.01 
    0.010148323 = product of:
  0.020296646 = sum of:
    0.020296646 = product of:
      0.040593293 = sum of:
        0.040593293 = weight(_text_:22 in 5299) [ClassicSimilarity], result of:
          0.040593293 = score(doc=5299,freq=2.0), product of:
            0.13114879 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.037451506 = queryNorm
            0.30952093 = fieldWeight in 5299, 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=5299)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 18:17:44
  17. Banwell, L.; Ray, K.; Coulson, G.; Urquhart, C.; Lonsdale, R.; Armstrong, C.; Thomas, R.; Spink, S.; Yeoman, A.; Fenton, R.; Rowley, J.: ¬The JISC User Behaviour Monitoring and Evaluation Framework (2004) 0.01 
    0.009816773 = product of:
  0.019633546 = sum of:
    0.019633546 = product of:
      0.039267093 = sum of:
        0.039267093 = weight(_text_:r in 4434) [ClassicSimilarity], result of:
          0.039267093 = score(doc=4434,freq=6.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.3167361 = fieldWeight in 4434, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4434)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Tenopir, C.; Levine, K.; Allard, S.; Christian, L.; Volentine, R.; Boehm, R.; Nichols, F.; Nicholas, D.; Jamali, H.R.; Herman, E.; Watkinson, A.: Trustworthiness and authority of scholarly information in a digital age : results of an international questionnaire (2016) 0.01 
    0.009618433 = product of:
  0.019236866 = sum of:
    0.019236866 = product of:
      0.038473733 = sum of:
        0.038473733 = weight(_text_:r in 3113) [ClassicSimilarity], result of:
          0.038473733 = score(doc=3113,freq=4.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.3103367 = fieldWeight in 3113, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.046875 = fieldNorm(doc=3113)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  19. Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992) 0.01 
    0.009068346 = product of:
  0.018136691 = sum of:
    0.018136691 = product of:
      0.036273383 = sum of:
        0.036273383 = weight(_text_:r in 3640) [ClassicSimilarity], result of:
          0.036273383 = score(doc=3640,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.29258826 = fieldWeight in 3640, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0625 = fieldNorm(doc=3640)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Sapa, R.: Zachowania informacy jne uzytkownika OPAC w Bibliotece Jagiellonskiej (1997) 0.01 
    0.009068346 = product of:
  0.018136691 = sum of:
    0.018136691 = product of:
      0.036273383 = sum of:
        0.036273383 = weight(_text_:r in 3207) [ClassicSimilarity], result of:
          0.036273383 = score(doc=3207,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.29258826 = fieldWeight in 3207, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0625 = fieldNorm(doc=3207)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Languages

  • e 67
  • d 8
  • nl 1
  • pl 1
  • More… Less…

Themes