Search (4 results, page 1 of 1)

  • × classification_ss:"ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme"
  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
    0.012466028 = product of:
      0.018699042 = sum of:
        0.0041945297 = weight(_text_:s in 217) [ClassicSimilarity], result of:
          0.0041945297 = score(doc=217,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.09609913 = fieldWeight in 217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
        0.014504513 = product of:
          0.043513536 = sum of:
            0.043513536 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
              0.043513536 = score(doc=217,freq=2.0), product of:
                0.1405835 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04014573 = queryNorm
                0.30952093 = fieldWeight in 217, 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=217)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Date
    22. 4.2007 10:07:51
    Pages
    XVII,270 S
  2. Rijsbergen, C.J. van: Information retrieval (1979) 0.00
    0.0017301554 = product of:
      0.005190466 = sum of:
        0.005190466 = weight(_text_:s in 856) [ClassicSimilarity], result of:
          0.005190466 = score(doc=856,freq=4.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.118916616 = fieldWeight in 856, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=856)
      0.33333334 = coord(1/3)
    
    Footnote
    Text des Buches auch auf der Beilage CD von: Belew, R.K.: Finding out about: a cognitive perspective on search engine technology and the WWW. Cambridge: Cambridge University Press 2001. XXVII, 356 S. + 1 CD-ROM. ISBN 0-521-63028-2. [Sign.: 63 TWD 113]
    Pages
    IX, 208 S
  3. Gebhardt, F.: Dokumentationssysteme (1981) 0.00
    0.0010486324 = product of:
      0.003145897 = sum of:
        0.003145897 = weight(_text_:s in 1560) [ClassicSimilarity], result of:
          0.003145897 = score(doc=1560,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.072074346 = fieldWeight in 1560, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=1560)
      0.33333334 = coord(1/3)
    
    Pages
    331 S
  4. Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992) 0.00
    6.990883E-4 = product of:
      0.0020972649 = sum of:
        0.0020972649 = weight(_text_:s in 4839) [ClassicSimilarity], result of:
          0.0020972649 = score(doc=4839,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.048049565 = fieldWeight in 4839, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03125 = fieldNorm(doc=4839)
      0.33333334 = coord(1/3)
    
    Pages
    X, 322 S

Languages

Classifications