Search (3 results, page 1 of 1)

  • × subject_ss:"Ontology"
  1. Handbook on ontologies (2004) 0.01
    0.012774155 = product of:
      0.02554831 = sum of:
        0.02554831 = product of:
          0.05109662 = sum of:
            0.05109662 = weight(_text_:systems in 1952) [ClassicSimilarity], result of:
              0.05109662 = score(doc=1952,freq=6.0), product of:
                0.17376779 = queryWeight, product of:
                  3.0731742 = idf(docFreq=5561, maxDocs=44218)
                  0.05654342 = queryNorm
                0.29405114 = fieldWeight in 1952, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.0731742 = idf(docFreq=5561, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1952)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Expert systems (Computer science)
    Series
    International handbook on information systems
    Subject
    Expert systems (Computer science)
  2. Kavouras, M.; Kokla, M.: Theories of geographic concepts : ontological approaches to semantic integration (2008) 0.01
    0.008344042 = product of:
      0.016688084 = sum of:
        0.016688084 = product of:
          0.03337617 = sum of:
            0.03337617 = weight(_text_:systems in 3275) [ClassicSimilarity], result of:
              0.03337617 = score(doc=3275,freq=4.0), product of:
                0.17376779 = queryWeight, product of:
                  3.0731742 = idf(docFreq=5561, maxDocs=44218)
                  0.05654342 = queryNorm
                0.19207339 = fieldWeight in 3275, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.0731742 = idf(docFreq=5561, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3275)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Geographic information systems
    Subject
    Geographic information systems
  3. Towards the Semantic Web : ontology-driven knowledge management (2004) 0.01
    0.0062580314 = product of:
      0.012516063 = sum of:
        0.012516063 = product of:
          0.025032125 = sum of:
            0.025032125 = weight(_text_:systems in 4401) [ClassicSimilarity], result of:
              0.025032125 = score(doc=4401,freq=4.0), product of:
                0.17376779 = queryWeight, product of:
                  3.0731742 = idf(docFreq=5561, maxDocs=44218)
                  0.05654342 = queryNorm
                0.14405504 = fieldWeight in 4401, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.0731742 = idf(docFreq=5561, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=4401)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Knowledge acquisition (Expert systems)
    Subject
    Knowledge acquisition (Expert systems)

Authors

Types