Search (1 results, page 1 of 1)

  • × author_ss:"Hermes, H.-J."
  • × theme_ss:"Klassifikationssysteme im Online-Retrieval"
  • × year_i:[1980 TO 1990}
  1. Hermes, H.-J.; Bischoff, M.: ¬Die Dezimaklassifikation (DK) in Datenbanken (1989) 0.01
    0.012984229 = product of:
      0.07790537 = sum of:
        0.017158102 = weight(_text_:und in 937) [ClassicSimilarity], result of:
          0.017158102 = score(doc=937,freq=4.0), product of:
            0.04954588 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.022354547 = queryNorm
            0.34630734 = fieldWeight in 937, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.078125 = fieldNorm(doc=937)
        0.018941455 = weight(_text_:des in 937) [ClassicSimilarity], result of:
          0.018941455 = score(doc=937,freq=2.0), product of:
            0.061906617 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.022354547 = queryNorm
            0.30596817 = fieldWeight in 937, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.078125 = fieldNorm(doc=937)
        0.024647709 = weight(_text_:der in 937) [ClassicSimilarity], result of:
          0.024647709 = score(doc=937,freq=8.0), product of:
            0.049934845 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.022354547 = queryNorm
            0.4935974 = fieldWeight in 937, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.078125 = fieldNorm(doc=937)
        0.017158102 = weight(_text_:und in 937) [ClassicSimilarity], result of:
          0.017158102 = score(doc=937,freq=4.0), product of:
            0.04954588 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.022354547 = queryNorm
            0.34630734 = fieldWeight in 937, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.078125 = fieldNorm(doc=937)
      0.16666667 = coord(4/24)
    
    Abstract
    Untersucht wird die unterschiedliche Anwendung der UDK in Datenbanken. Die vollendete Nutzung aller Vorteile besteht in der Ausschöpfung der Hierarchien zum Auf- und Weiterbau des Vokabulars und zur Darstellung der "Sachregister-Umgebungen"