Document (#2061)

Author
Gattung, B.
Title
Datenbank-Aufbau und -Update
Source
Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf: methodische Erkenntnisse und Erfahrungen, OPAC-Kolloquium am 27.-28.11.1989. Hrsg.: G. Gattermann
Imprint
Frankfurt : Klostermann
Year
1991
Pages
S.71-83
Series
Zeitschrift für Bibliothekswesen und Bibliographie: Sonderh.52
Theme
OPAC

Similar documents (content)

  1. Gretz, M.; Thomas, M.; Stadler, P.: Auf dem Wege zur elektronischen Bibliothek : eine Datenbank mit Inhaltsverzeichnissen von Büchern (1994) 1.36
    1.3636494 = sum of:
      1.3636494 = product of:
        2.045474 = sum of:
          1.0197828 = weight(abstract_txt:datenbank in 631) [ClassicSimilarity], result of:
            1.0197828 = score(doc=631,freq=1.0), product of:
              0.5294021 = queryWeight, product of:
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.085884266 = queryNorm
              1.9262917 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.3125 = fieldNorm(doc=631)
          1.0256912 = weight(abstract_txt:aufbau in 631) [ClassicSimilarity], result of:
            1.0256912 = score(doc=631,freq=1.0), product of:
              0.5314449 = queryWeight, product of:
                1.0019275 = boost
                6.176015 = idf(docFreq=250, maxDocs=44421)
                0.085884266 = queryNorm
              1.9300046 = fieldWeight in 631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.176015 = idf(docFreq=250, maxDocs=44421)
                0.3125 = fieldNorm(doc=631)
        0.6666667 = coord(2/3)
    
  2. Schmidgall, K.: ¬Die SRU Update Schnittstelle : Erschließung mit Zukunft (2015) 0.65
    0.6515913 = sum of:
      0.6515913 = product of:
        0.9773869 = sum of:
          0.40791315 = weight(abstract_txt:datenbank in 3569) [ClassicSimilarity], result of:
            0.40791315 = score(doc=3569,freq=1.0), product of:
              0.5294021 = queryWeight, product of:
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.085884266 = queryNorm
              0.7705167 = fieldWeight in 3569, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.125 = fieldNorm(doc=3569)
          0.56947374 = weight(abstract_txt:update in 3569) [ClassicSimilarity], result of:
            0.56947374 = score(doc=3569,freq=1.0), product of:
              0.6612865 = queryWeight, product of:
                1.1176401 = boost
                6.889283 = idf(docFreq=122, maxDocs=44421)
                0.085884266 = queryNorm
              0.8611604 = fieldWeight in 3569, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.889283 = idf(docFreq=122, maxDocs=44421)
                0.125 = fieldNorm(doc=3569)
        0.6666667 = coord(2/3)
    
  3. Oberhauser, O.; Labner, J.: Aufbau und Implementierung einer Datenbank für Informationseinrichtungen : ein gesamtösterreichisches Nachweisinstrument unter Aleph 500 (2004) 0.57
    0.5731751 = sum of:
      0.5731751 = product of:
        0.85976255 = sum of:
          0.43265724 = weight(abstract_txt:datenbank in 887) [ClassicSimilarity], result of:
            0.43265724 = score(doc=887,freq=2.0), product of:
              0.5294021 = queryWeight, product of:
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.085884266 = queryNorm
              0.8172564 = fieldWeight in 887, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.09375 = fieldNorm(doc=887)
          0.4271053 = weight(abstract_txt:update in 887) [ClassicSimilarity], result of:
            0.4271053 = score(doc=887,freq=1.0), product of:
              0.6612865 = queryWeight, product of:
                1.1176401 = boost
                6.889283 = idf(docFreq=122, maxDocs=44421)
                0.085884266 = queryNorm
              0.6458703 = fieldWeight in 887, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.889283 = idf(docFreq=122, maxDocs=44421)
                0.09375 = fieldNorm(doc=887)
        0.6666667 = coord(2/3)
    
  4. Impact of local library systems on the national networking environment : proceedings of the Library of Congress Network Advisory Committee Meeting April 1991 (1991(?)) 0.55
    0.54545975 = sum of:
      0.54545975 = product of:
        0.8181896 = sum of:
          0.40791315 = weight(abstract_txt:datenbank in 3200) [ClassicSimilarity], result of:
            0.40791315 = score(doc=3200,freq=1.0), product of:
              0.5294021 = queryWeight, product of:
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.085884266 = queryNorm
              0.7705167 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1641335 = idf(docFreq=253, maxDocs=44421)
                0.125 = fieldNorm(doc=3200)
          0.41027647 = weight(abstract_txt:aufbau in 3200) [ClassicSimilarity], result of:
            0.41027647 = score(doc=3200,freq=1.0), product of:
              0.5314449 = queryWeight, product of:
                1.0019275 = boost
                6.176015 = idf(docFreq=250, maxDocs=44421)
                0.085884266 = queryNorm
              0.77200186 = fieldWeight in 3200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.176015 = idf(docFreq=250, maxDocs=44421)
                0.125 = fieldNorm(doc=3200)
        0.6666667 = coord(2/3)
    
  5. Wollgarten, E.: Einsatz von ALLEGRO-C zum Aufbau eines Katalogs von Institutsbeständen and der RWTH Aachen (1994) 0.48
    0.4786559 = sum of:
      0.4786559 = product of:
        1.4359677 = sum of:
          1.4359677 = weight(abstract_txt:aufbau in 169) [ClassicSimilarity], result of:
            1.4359677 = score(doc=169,freq=1.0), product of:
              0.5314449 = queryWeight, product of:
                1.0019275 = boost
                6.176015 = idf(docFreq=250, maxDocs=44421)
                0.085884266 = queryNorm
              2.7020066 = fieldWeight in 169, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.176015 = idf(docFreq=250, maxDocs=44421)
                0.4375 = fieldNorm(doc=169)
        0.33333334 = coord(1/3)