Search (21 results, page 1 of 2)

  • × year_i:[2000 TO 2010}
  • × theme_ss:"OPAC"
  1. Cooper, M.D.: Usage patterns of a Web-based library catalog (2001) 0.03
    0.029384937 = product of:
      0.058769874 = sum of:
        0.058769874 = product of:
          0.11753975 = sum of:
            0.11753975 = weight(_text_:m.d in 5584) [ClassicSimilarity], result of:
              0.11753975 = score(doc=5584,freq=2.0), product of:
                0.30567333 = queryWeight, product of:
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.043914236 = queryNorm
                0.38452733 = fieldWeight in 5584, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5584)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Chen, H.-M.; Cooper, M.D.: Using clustering techniques to detect usage patterns in a Web-based information system (2001) 0.03
    0.029384937 = product of:
      0.058769874 = sum of:
        0.058769874 = product of:
          0.11753975 = sum of:
            0.11753975 = weight(_text_:m.d in 6526) [ClassicSimilarity], result of:
              0.11753975 = score(doc=6526,freq=2.0), product of:
                0.30567333 = queryWeight, product of:
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.043914236 = queryNorm
                0.38452733 = fieldWeight in 6526, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=6526)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Cooper, M.D.; Chen, H.-M.: Predicting the relevance of a library catalog search (2001) 0.02
    0.02350795 = product of:
      0.0470159 = sum of:
        0.0470159 = product of:
          0.0940318 = sum of:
            0.0940318 = weight(_text_:m.d in 6519) [ClassicSimilarity], result of:
              0.0940318 = score(doc=6519,freq=2.0), product of:
                0.30567333 = queryWeight, product of:
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.043914236 = queryNorm
                0.30762187 = fieldWeight in 6519, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.03125 = fieldNorm(doc=6519)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Chen, H.-M.; Cooper, M.D.: Stochastic modeling of usage patterns in a Web-based information system (2002) 0.02
    0.02350795 = product of:
      0.0470159 = sum of:
        0.0470159 = product of:
          0.0940318 = sum of:
            0.0940318 = weight(_text_:m.d in 577) [ClassicSimilarity], result of:
              0.0940318 = score(doc=577,freq=2.0), product of:
                0.30567333 = queryWeight, product of:
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.043914236 = queryNorm
                0.30762187 = fieldWeight in 577, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.03125 = fieldNorm(doc=577)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.01
    0.011899546 = product of:
      0.023799092 = sum of:
        0.023799092 = product of:
          0.047598183 = sum of:
            0.047598183 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
              0.047598183 = score(doc=2905,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = 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)
      0.5 = coord(1/2)
    
    Date
    22. 2.2009 18:50:43
  6. Horn, M.E.: "Garbage" in, "refuse and refuse disposal" out : making the most of the subject authority file in the OPAC (2002) 0.01
    0.010412103 = product of:
      0.020824205 = sum of:
        0.020824205 = product of:
          0.04164841 = sum of:
            0.04164841 = weight(_text_:22 in 156) [ClassicSimilarity], result of:
              0.04164841 = score(doc=156,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.2708308 = fieldWeight in 156, 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=156)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10. 9.2000 17:38:22
  7. Beccaria, M.; Scott, D.: Fac-Back-OPAC : an open source interface to your library system (2007) 0.01
    0.010412103 = product of:
      0.020824205 = sum of:
        0.020824205 = product of:
          0.04164841 = sum of:
            0.04164841 = weight(_text_:22 in 2207) [ClassicSimilarity], result of:
              0.04164841 = score(doc=2207,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.2708308 = fieldWeight in 2207, 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=2207)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    17. 8.2008 11:22:47
  8. Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008) 0.01
    0.010412103 = product of:
      0.020824205 = sum of:
        0.020824205 = product of:
          0.04164841 = sum of:
            0.04164841 = weight(_text_:22 in 3599) [ClassicSimilarity], result of:
              0.04164841 = score(doc=3599,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10. 9.2000 17:38:22
  9. Lam, V.-T.: Enhancing subject access to monographs in Online Public Access Catalogs : table of contents added to bibliographic records (2000) 0.01
    0.008924659 = product of:
      0.017849319 = sum of:
        0.017849319 = product of:
          0.035698637 = sum of:
            0.035698637 = weight(_text_:22 in 1187) [ClassicSimilarity], result of:
              0.035698637 = score(doc=1187,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.23214069 = fieldWeight in 1187, 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=1187)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
  10. Hubrich, J.: Input und Output der Schlagwortnormdatei (SWD) : Aufwand zur Sicherstellung der Qualität und Möglichkeiten des Nutzens im OPAC (2005) 0.01
    0.008924659 = product of:
      0.017849319 = sum of:
        0.017849319 = product of:
          0.035698637 = sum of:
            0.035698637 = weight(_text_:22 in 4183) [ClassicSimilarity], result of:
              0.035698637 = score(doc=4183,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.23214069 = fieldWeight in 4183, 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=4183)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    30. 1.2007 18:22:15
  11. Li, Y.-O.; Leung, S.W.: Computer cataloging of electronic Journals in unstable Aggregator Databases the Hong Kong Baptist University Library experience (2001) 0.01
    0.008924659 = product of:
      0.017849319 = sum of:
        0.017849319 = product of:
          0.035698637 = sum of:
            0.035698637 = weight(_text_:22 in 164) [ClassicSimilarity], result of:
              0.035698637 = score(doc=164,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.23214069 = fieldWeight in 164, 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=164)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10. 9.2000 17:38:22
  12. Golderman, G.M.; Connolly, B.: Between the book covers : going beyond OPAC keyword searching with the deep linking capabilities of Google Scholar and Google Book Search (2004/05) 0.01
    0.007437216 = product of:
      0.014874432 = sum of:
        0.014874432 = product of:
          0.029748864 = sum of:
            0.029748864 = weight(_text_:22 in 731) [ClassicSimilarity], result of:
              0.029748864 = score(doc=731,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.19345059 = fieldWeight in 731, 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=731)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    2.12.2007 19:39:22
  13. Rädler, K.: Kataloganreicherung mit digitalen Inhaltsverzeichnissen eröffnet neue Geschäftsfelder : Erfahrungen aus der Vorarlberger Landesbibliothek (2008) 0.01
    0.007437216 = product of:
      0.014874432 = sum of:
        0.014874432 = product of:
          0.029748864 = sum of:
            0.029748864 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
              0.029748864 = score(doc=1942,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.19345059 = fieldWeight in 1942, 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=1942)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2008 17:14:24
  14. Blosser, J.; Michaelson, R.; Routh. R.; Xia, P.: Defining the landscape of Web resources : Concluding Report of the BAER Web Resources Sub-Group (2000) 0.01
    0.005949773 = product of:
      0.011899546 = sum of:
        0.011899546 = product of:
          0.023799092 = sum of:
            0.023799092 = weight(_text_:22 in 1447) [ClassicSimilarity], result of:
              0.023799092 = score(doc=1447,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.15476047 = fieldWeight in 1447, 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=1447)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    21. 4.2002 10:22:31
  15. Thomas, D.H.: ¬The effect of interface design on item selection in an online catalog (2001) 0.01
    0.005949773 = product of:
      0.011899546 = sum of:
        0.011899546 = product of:
          0.023799092 = sum of:
            0.023799092 = weight(_text_:22 in 168) [ClassicSimilarity], result of:
              0.023799092 = score(doc=168,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.15476047 = fieldWeight in 168, 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=168)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10. 9.2000 17:38:22
  16. Ikas, W.-V.; Litten, F.: World Wide Web und Catalogue Enrichment : Möglichkeiten des verbesserten Nachweises von mikroverfilmten Handschriften und Inkunabeln (2007) 0.01
    0.005949773 = product of:
      0.011899546 = sum of:
        0.011899546 = product of:
          0.023799092 = sum of:
            0.023799092 = weight(_text_:22 in 323) [ClassicSimilarity], result of:
              0.023799092 = score(doc=323,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.15476047 = fieldWeight in 323, 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=323)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.2007 11:19:21
  17. Greifeneder, E.: Hilfe auf allen Ebenen : ein Beitrag zur Forschung über Online-Hilfen in OPACs (2008) 0.01
    0.005949773 = product of:
      0.011899546 = sum of:
        0.011899546 = product of:
          0.023799092 = sum of:
            0.023799092 = weight(_text_:22 in 1936) [ClassicSimilarity], result of:
              0.023799092 = score(doc=1936,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.15476047 = fieldWeight in 1936, 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=1936)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2008 13:29:15
  18. Hahn, U.; Schulze, M.: Katalogerweiterungen, Mashups und Elemente der Bibliothek 2.0" in der Praxis : der Katalog der Universitätsbibliothek der Helmut-Schmidt-Universität (IHSU) Universität der Bundeswehr Hamburg (2009) 0.01
    0.005949773 = product of:
      0.011899546 = sum of:
        0.011899546 = product of:
          0.023799092 = sum of:
            0.023799092 = weight(_text_:22 in 2672) [ClassicSimilarity], result of:
              0.023799092 = score(doc=2672,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.15476047 = fieldWeight in 2672, 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=2672)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.2009 19:40:38
  19. Saving the time of the library user through subject access innovation : Papers in honor of Pauline Atherton Cochrane (2000) 0.01
    0.0052060513 = product of:
      0.010412103 = sum of:
        0.010412103 = product of:
          0.020824205 = sum of:
            0.020824205 = weight(_text_:22 in 1429) [ClassicSimilarity], result of:
              0.020824205 = score(doc=1429,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.1354154 = fieldWeight in 1429, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1429)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
  20. Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004) 0.01
    0.0052060513 = product of:
      0.010412103 = sum of:
        0.010412103 = product of:
          0.020824205 = sum of:
            0.020824205 = weight(_text_:22 in 2509) [ClassicSimilarity], result of:
              0.020824205 = score(doc=2509,freq=2.0), product of:
                0.15378018 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043914236 = queryNorm
                0.1354154 = fieldWeight in 2509, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=2509)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Electronic library. 22(2004) no.2, S.112-120