Search (10 results, page 1 of 1)

  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"OPAC"
  • × year_i:[2000 TO 2010}
  1. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.02
    0.024517443 = product of:
      0.049034886 = sum of:
        0.049034886 = product of:
          0.073552325 = sum of:
            0.024626715 = weight(_text_:h in 2905) [ClassicSimilarity], result of:
              0.024626715 = score(doc=2905,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.21959636 = fieldWeight in 2905, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2905)
            0.048925612 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
              0.048925612 = score(doc=2905,freq=2.0), product of:
                0.15806884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04513893 = 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)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    22. 2.2009 18:50:43
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 56(2009) H.1, S.9-19
  2. Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008) 0.01
    0.007134985 = product of:
      0.01426997 = sum of:
        0.01426997 = product of:
          0.04280991 = sum of:
            0.04280991 = weight(_text_:22 in 3599) [ClassicSimilarity], result of:
              0.04280991 = score(doc=3599,freq=2.0), product of:
                0.15806884 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04513893 = queryNorm
                0.2708308 = fieldWeight in 3599, 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=3599)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    10. 9.2000 17:38:22
  3. Puhl, A.: Wer suchet, der findet - nicht immer ... : EFIL untersucht Suchstrategien von Büchereibesuchern (2001) 0.01
    0.006156679 = product of:
      0.012313358 = sum of:
        0.012313358 = product of:
          0.03694007 = sum of:
            0.03694007 = weight(_text_:h in 6947) [ClassicSimilarity], result of:
              0.03694007 = score(doc=6947,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.32939452 = fieldWeight in 6947, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6947)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    BuB. 53(2001) H.12, S.678-680
  4. Smrzka, B.: ¬Der Web-OPAC der Büchereien Wien : Usability Untersuchung (2003) 0.01
    0.006156679 = product of:
      0.012313358 = sum of:
        0.012313358 = product of:
          0.03694007 = sum of:
            0.03694007 = weight(_text_:h in 2275) [ClassicSimilarity], result of:
              0.03694007 = score(doc=2275,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.32939452 = fieldWeight in 2275, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2275)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Online Mitteilungen. 2003, Nr.77, S.43 [=Mitteilungen VÖB 56(2003) H.3/4]
  5. Matsui, S.; Konno, H.: Evaluation of World Wide Web access to OPACs of public libraries in Japan : functional survey of 46 OPAC systems and end user survey of three of those systems (2000) 0.01
    0.0051305657 = product of:
      0.010261131 = sum of:
        0.010261131 = product of:
          0.030783394 = sum of:
            0.030783394 = weight(_text_:h in 1762) [ClassicSimilarity], result of:
              0.030783394 = score(doc=1762,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.27449545 = fieldWeight in 1762, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1762)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Diepolder, S.: Was ist eine Köperschaft? : Umfrage zur Opac-Nutzung an der Universitätsbibliothek Tübingen (2003) 0.00
    0.0041044527 = product of:
      0.008208905 = sum of:
        0.008208905 = product of:
          0.024626715 = sum of:
            0.024626715 = weight(_text_:h in 2103) [ClassicSimilarity], result of:
              0.024626715 = score(doc=2103,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.21959636 = fieldWeight in 2103, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2103)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    BuB. 55(2003) H.1, S.28-30
  7. Weichert, M.: "Gibt es auch Wahnsinn" : Benutzeruntersuchungen an einem Hamburger WebOPAC (2002) 0.00
    0.0041044527 = product of:
      0.008208905 = sum of:
        0.008208905 = product of:
          0.024626715 = sum of:
            0.024626715 = weight(_text_:h in 2523) [ClassicSimilarity], result of:
              0.024626715 = score(doc=2523,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.21959636 = fieldWeight in 2523, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2523)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Bibliothek: Forschung und Praxis. 26(2002) H.2, S.142-149
  8. Lau, E.P.; Goh, H.-L.: In search of query patterns : a case study of a university OPAC (2006) 0.00
    0.0030783394 = product of:
      0.006156679 = sum of:
        0.006156679 = product of:
          0.018470036 = sum of:
            0.018470036 = weight(_text_:h in 988) [ClassicSimilarity], result of:
              0.018470036 = score(doc=988,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.16469726 = fieldWeight in 988, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.046875 = fieldNorm(doc=988)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Chen, H.-M.; Cooper, M.D.: Using clustering techniques to detect usage patterns in a Web-based information system (2001) 0.00
    0.0025652829 = product of:
      0.0051305657 = sum of:
        0.0051305657 = product of:
          0.015391697 = sum of:
            0.015391697 = weight(_text_:h in 6526) [ClassicSimilarity], result of:
              0.015391697 = score(doc=6526,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.13724773 = fieldWeight in 6526, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6526)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  10. Chen, H.-M.; Cooper, M.D.: Stochastic modeling of usage patterns in a Web-based information system (2002) 0.00
    0.0020522263 = product of:
      0.0041044527 = sum of:
        0.0041044527 = product of:
          0.012313358 = sum of:
            0.012313358 = weight(_text_:h in 577) [ClassicSimilarity], result of:
              0.012313358 = score(doc=577,freq=2.0), product of:
                0.11214537 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.04513893 = queryNorm
                0.10979818 = fieldWeight in 577, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.03125 = fieldNorm(doc=577)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)