Search (2 results, page 1 of 1)

  • × author_ss:"Koch, T."
  • × language_ss:"e"
  • × theme_ss:"Information Gateway"
  1. Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.02
    0.018830234 = product of:
      0.0564907 = sum of:
        0.0564907 = product of:
          0.08473605 = sum of:
            0.03634593 = weight(_text_:online in 631) [ClassicSimilarity], result of:
              0.03634593 = score(doc=631,freq=2.0), product of:
                0.1548489 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.051022716 = queryNorm
                0.23471867 = fieldWeight in 631, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=631)
            0.048390117 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
              0.048390117 = score(doc=631,freq=2.0), product of:
                0.17867287 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051022716 = queryNorm
                0.2708308 = fieldWeight in 631, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=631)
          0.6666667 = coord(2/3)
      0.33333334 = coord(1/3)
    
    Date
    22. 6.2002 19:37:55
    Source
    Online information review. 24(2000) no.1, S.24-34
  2. Koch, T.; Neuroth, H.; Day, M.: Renardus: Cross-browsing European subject gateways via a common classification system (DDC) (2003) 0.00
    0.002005952 = product of:
      0.0060178554 = sum of:
        0.0060178554 = product of:
          0.018053565 = sum of:
            0.018053565 = weight(_text_:retrieval in 3821) [ClassicSimilarity], result of:
              0.018053565 = score(doc=3821,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.11697317 = fieldWeight in 3821, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=3821)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Source
    Subject retrieval in a networked environment: Proceedings of the IFLA Satellite Meeting held in Dublin, OH, 14-16 August 2001 and sponsored by the IFLA Classification and Indexing Section, the IFLA Information Technology Section and OCLC. Ed.: I.C. McIlwaine