Search (2 results, page 1 of 1)

  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  • × classification_ss:"ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme"
  1. Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992) 0.01
    0.0060027596 = product of:
      0.012005519 = sum of:
        0.012005519 = product of:
          0.036016557 = sum of:
            0.036016557 = weight(_text_:k in 4839) [ClassicSimilarity], result of:
              0.036016557 = score(doc=4839,freq=4.0), product of:
                0.16142878 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.045220956 = queryNorm
                0.22311112 = fieldWeight in 4839, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4839)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Classification
    BCG (FH K)
    GHBS
    BCG (FH K)
  2. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.00
    0.0030839336 = product of:
      0.006167867 = sum of:
        0.006167867 = product of:
          0.0185036 = sum of:
            0.0185036 = weight(_text_:h in 1655) [ClassicSimilarity], result of:
              0.0185036 = score(doc=1655,freq=2.0), product of:
                0.11234917 = queryWeight, product of:
                  2.4844491 = idf(docFreq=10020, maxDocs=44218)
                  0.045220956 = queryNorm
                0.16469726 = fieldWeight in 1655, 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=1655)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: BuB 54(2002) H.2, S.119 (B. Denner)