Search (158 results, page 1 of 8)

  • × theme_ss:"OPAC"
  1. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.02
    0.02181532 = product of:
      0.04363064 = sum of:
        0.017856233 = product of:
          0.053568695 = sum of:
            0.053568695 = weight(_text_:k in 1942) [ClassicSimilarity], result of:
              0.053568695 = score(doc=1942,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.39440846 = fieldWeight in 1942, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1942)
          0.33333334 = coord(1/3)
        0.025774408 = product of:
          0.051548816 = sum of:
            0.051548816 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
              0.051548816 = score(doc=1942,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.38690117 = 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)
                  0.078125 = fieldNorm(doc=1942)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Date
    16. 8.1998 11:22:08
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.424-435.
  2. Online-Benutzerkataloge : Vergleich von OPACs mit Ausleihfunktionen an deutschen Universitätsbibliotheken (1994) 0.02
    0.017452255 = product of:
      0.03490451 = sum of:
        0.014284986 = product of:
          0.042854957 = sum of:
            0.042854957 = weight(_text_:k in 1242) [ClassicSimilarity], result of:
              0.042854957 = score(doc=1242,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.31552678 = fieldWeight in 1242, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1242)
          0.33333334 = coord(1/3)
        0.020619525 = product of:
          0.04123905 = sum of:
            0.04123905 = weight(_text_:22 in 1242) [ClassicSimilarity], result of:
              0.04123905 = score(doc=1242,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.30952093 = fieldWeight in 1242, 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=1242)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Footnote
    Rez. in: ABI-Technik 14(1994) H.3, S.269 (D. Schmidmaier); Mitteilungen VÖB 48(1995) H.1, S.65-66 (K. Niedermair); Bibliothek: Forschung u. Praxis 19(1995) H.1, S.127-128 (J. Nafzger-Glöser)
    Isbn
    3-924659-22-2
  3. Rädler, K.: Kataloganreicherung mit digitalen Inhaltsverzeichnissen eröffnet neue Geschäftsfelder : Erfahrungen aus der Vorarlberger Landesbibliothek (2008) 0.01
    0.01090766 = product of:
      0.02181532 = sum of:
        0.008928116 = product of:
          0.026784347 = sum of:
            0.026784347 = weight(_text_:k in 1942) [ClassicSimilarity], result of:
              0.026784347 = score(doc=1942,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.19720423 = fieldWeight in 1942, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1942)
          0.33333334 = coord(1/3)
        0.012887204 = product of:
          0.025774408 = sum of:
            0.025774408 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
              0.025774408 = score(doc=1942,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = 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(2/4)
    
    Date
    22. 6.2008 17:14:24
  4. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.01
    0.010309762 = product of:
      0.04123905 = sum of:
        0.04123905 = product of:
          0.0824781 = sum of:
            0.0824781 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
              0.0824781 = score(doc=7403,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.61904186 = fieldWeight in 7403, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=7403)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Program. 22(1988), S.21-31
  5. Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988) 0.01
    0.010309762 = product of:
      0.04123905 = sum of:
        0.04123905 = product of:
          0.0824781 = sum of:
            0.0824781 = weight(_text_:22 in 7483) [ClassicSimilarity], result of:
              0.0824781 = score(doc=7483,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.61904186 = fieldWeight in 7483, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=7483)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Program. 22(1988), S.133-142
  6. Wimmer, W.: Multimedia-Angebote im Bibliothekskatalog : Neue Möglichkeiten durch das ALLEGRO-Programm ALCARTA (1999) 0.01
    0.009112629 = product of:
      0.036450516 = sum of:
        0.036450516 = product of:
          0.07290103 = sum of:
            0.07290103 = weight(_text_:22 in 4368) [ClassicSimilarity], result of:
              0.07290103 = score(doc=4368,freq=4.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.54716086 = fieldWeight in 4368, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4368)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    22. 1.2000 19:36:10
    22. 1.2000 19:41:58
  7. Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989) 0.01
    0.009021042 = product of:
      0.036084168 = sum of:
        0.036084168 = product of:
          0.072168335 = sum of:
            0.072168335 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
              0.072168335 = score(doc=3628,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.5416616 = fieldWeight in 3628, 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=3628)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47
  8. Wagner, H.: OPAC für jedermann? (1993) 0.01
    0.009021042 = product of:
      0.036084168 = sum of:
        0.036084168 = product of:
          0.072168335 = sum of:
            0.072168335 = weight(_text_:22 in 5575) [ClassicSimilarity], result of:
              0.072168335 = score(doc=5575,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.5416616 = fieldWeight in 5575, 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=5575)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Footnote
    Eine Replik zu Auer: OPAC und Zeichensatz (Mitteilungen der VÖB 46(1993) H.2, S.21-22)
  9. Auer, G.: Online-Kataloge und Zeichensatz (1993) 0.01
    0.009021042 = product of:
      0.036084168 = sum of:
        0.036084168 = product of:
          0.072168335 = sum of:
            0.072168335 = weight(_text_:22 in 7584) [ClassicSimilarity], result of:
              0.072168335 = score(doc=7584,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.5416616 = fieldWeight in 7584, 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=7584)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Mitteilungen der Vereinigung Österreichischer Bibliothekare. 46(1993) H.2, S.21-22
  10. Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990) 0.01
    0.009021042 = product of:
      0.036084168 = sum of:
        0.036084168 = product of:
          0.072168335 = sum of:
            0.072168335 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
              0.072168335 = score(doc=211,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.5416616 = fieldWeight in 211, 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=211)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Open. 22(1990) no.10, S.326-330
  11. Ostendorp, C.; Trinks-Schulz, H.: Integriertes Bibliothekssystem BABSY/i3v an der Hochschulbibliothek der Fachhochschule Gelsenkirchen (1999) 0.01
    0.009021042 = product of:
      0.036084168 = sum of:
        0.036084168 = product of:
          0.072168335 = sum of:
            0.072168335 = weight(_text_:22 in 4513) [ClassicSimilarity], result of:
              0.072168335 = score(doc=4513,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.5416616 = fieldWeight in 4513, 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=4513)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    23. 3.2000 15:22:58
  12. Wimmer, W.: Mit dem 'Surfbrett' in die Bibliothek : der World-Wide-Web Katalog der Bibliothek der Friedrich-Ebert-Stiftung (1996) 0.01
    0.007732322 = product of:
      0.030929288 = sum of:
        0.030929288 = product of:
          0.061858576 = sum of:
            0.061858576 = weight(_text_:22 in 3373) [ClassicSimilarity], result of:
              0.061858576 = score(doc=3373,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.46428138 = fieldWeight in 3373, 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=3373)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    22. 4.1996 20:07:57
  13. Recker, I.; Ronthaler, M.; Zillmann, H.: OSIRIS - Osnabrück Intelligent Research Information System : ein Hyperbase Front End System für OPACs (1996) 0.01
    0.007732322 = product of:
      0.030929288 = sum of:
        0.030929288 = product of:
          0.061858576 = sum of:
            0.061858576 = weight(_text_:22 in 4106) [ClassicSimilarity], result of:
              0.061858576 = score(doc=4106,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = queryNorm
                0.46428138 = fieldWeight in 4106, 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=4106)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    22. 4.1996 20:07:57
  14. Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004) 0.01
    0.0076353615 = product of:
      0.015270723 = sum of:
        0.006249681 = product of:
          0.018749043 = sum of:
            0.018749043 = weight(_text_:k in 2509) [ClassicSimilarity], result of:
              0.018749043 = score(doc=2509,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.13804297 = fieldWeight in 2509, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=2509)
          0.33333334 = coord(1/3)
        0.009021042 = product of:
          0.018042084 = sum of:
            0.018042084 = weight(_text_:22 in 2509) [ClassicSimilarity], result of:
              0.018042084 = score(doc=2509,freq=2.0), product of:
                0.1332351 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03804728 = 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(2/4)
    
    Source
    Electronic library. 22(2004) no.2, S.112-120
  15. Markey, K.: Users and the online catalog : subject access problems (1986) 0.01
    0.007142493 = product of:
      0.028569972 = sum of:
        0.028569972 = product of:
          0.085709915 = sum of:
            0.085709915 = weight(_text_:k in 342) [ClassicSimilarity], result of:
              0.085709915 = score(doc=342,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.63105357 = fieldWeight in 342, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=342)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
  16. Markey, K.: Integrating the machine-readable LCSH into online catalogs (1988) 0.01
    0.007142493 = product of:
      0.028569972 = sum of:
        0.028569972 = product of:
          0.085709915 = sum of:
            0.085709915 = weight(_text_:k in 356) [ClassicSimilarity], result of:
              0.085709915 = score(doc=356,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.63105357 = fieldWeight in 356, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=356)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
  17. Markey, K.: Subject searching experiences and needs on online catalog users : implications for library classification (1985) 0.01
    0.007142493 = product of:
      0.028569972 = sum of:
        0.028569972 = product of:
          0.085709915 = sum of:
            0.085709915 = weight(_text_:k in 379) [ClassicSimilarity], result of:
              0.085709915 = score(doc=379,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.63105357 = fieldWeight in 379, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=379)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
  18. Wiest, K.: ¬Der Einsatz von Online-Benutzerkatalogen : Erfahrungsbericht über den Einsatz in der Stadtbücherei Speyer (1987) 0.01
    0.007142493 = product of:
      0.028569972 = sum of:
        0.028569972 = product of:
          0.085709915 = sum of:
            0.085709915 = weight(_text_:k in 711) [ClassicSimilarity], result of:
              0.085709915 = score(doc=711,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.63105357 = fieldWeight in 711, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=711)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
  19. Markey, K.: Thus spoke the OPAC user (1983) 0.01
    0.007142493 = product of:
      0.028569972 = sum of:
        0.028569972 = product of:
          0.085709915 = sum of:
            0.085709915 = weight(_text_:k in 785) [ClassicSimilarity], result of:
              0.085709915 = score(doc=785,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.63105357 = fieldWeight in 785, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=785)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
  20. Beiser, K.: CD-ROM catalogs : the state of the art (1988) 0.01
    0.007142493 = product of:
      0.028569972 = sum of:
        0.028569972 = product of:
          0.085709915 = sum of:
            0.085709915 = weight(_text_:k in 792) [ClassicSimilarity], result of:
              0.085709915 = score(doc=792,freq=2.0), product of:
                0.13582034 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03804728 = queryNorm
                0.63105357 = fieldWeight in 792, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=792)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    

Years

Languages

Types

  • a 138
  • s 10
  • m 7
  • el 5
  • r 2
  • x 2
  • b 1
  • More… Less…