Search (4 results, page 1 of 1)

  • × classification_ss:"54.64 Datenbanken"
  • × classification_ss:"06.74 Informationssysteme"
  1. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.00
    0.0012762066 = product of:
      0.0025524131 = sum of:
        0.0025524131 = product of:
          0.0051048263 = sum of:
            0.0051048263 = weight(_text_:s in 1655) [ClassicSimilarity], result of:
              0.0051048263 = score(doc=1655,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.101928525 = fieldWeight in 1655, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1655)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: BuB 54(2002) H.2, S.119 (B. Denner)
    Pages
    238 S
  2. Rijsbergen, K. van: ¬The geometry of information retrieval (2004) 0.00
    0.001203219 = product of:
      0.002406438 = sum of:
        0.002406438 = product of:
          0.004812876 = sum of:
            0.004812876 = weight(_text_:s in 5459) [ClassicSimilarity], result of:
              0.004812876 = score(doc=5459,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.09609913 = fieldWeight in 5459, 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=5459)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    xii, 150 S
  3. Towards the Semantic Web : ontology-driven knowledge management (2004) 0.00
    6.381033E-4 = product of:
      0.0012762066 = sum of:
        0.0012762066 = product of:
          0.0025524131 = sum of:
            0.0025524131 = weight(_text_:s in 4401) [ClassicSimilarity], result of:
              0.0025524131 = score(doc=4401,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.050964262 = fieldWeight in 4401, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=4401)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    XX, 288 S
    Type
    s
  4. Gugerli, D.: Suchmaschinen : die Welt als Datenbank (2009) 0.00
    6.016095E-4 = product of:
      0.001203219 = sum of:
        0.001203219 = product of:
          0.002406438 = sum of:
            0.002406438 = weight(_text_:s in 1160) [ClassicSimilarity], result of:
              0.002406438 = score(doc=1160,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.048049565 = fieldWeight in 1160, 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=1160)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    117 S

Languages

Types