Search (4 results, page 1 of 1)

  • × author_ss:"Crestani, F."
  1. Crestani, F.; Rijsbergen, C.J. van: Information retrieval by imaging (1996) 0.01
    0.0084825 = product of:
      0.0424125 = sum of:
        0.0424125 = weight(_text_:22 in 6967) [ClassicSimilarity], result of:
          0.0424125 = score(doc=6967,freq=2.0), product of:
            0.1827017 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052173212 = queryNorm
            0.23214069 = fieldWeight in 6967, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=6967)
      0.2 = coord(1/5)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  2. Crestani, F.; Dominich, S.; Lalmas, M.; Rijsbergen, C.J.K. van: Mathematical, logical, and formal methods in information retrieval : an introduction to the special issue (2003) 0.01
    0.0084825 = product of:
      0.0424125 = sum of:
        0.0424125 = weight(_text_:22 in 1451) [ClassicSimilarity], result of:
          0.0424125 = score(doc=1451,freq=2.0), product of:
            0.1827017 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052173212 = queryNorm
            0.23214069 = fieldWeight in 1451, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=1451)
      0.2 = coord(1/5)
    
    Date
    22. 3.2003 19:27:36
  3. Crestani, F.; Du, H.: Written versus spoken queries : a qualitative and quantitative comparative analysis (2006) 0.01
    0.0084825 = product of:
      0.0424125 = sum of:
        0.0424125 = weight(_text_:22 in 5047) [ClassicSimilarity], result of:
          0.0424125 = score(doc=5047,freq=2.0), product of:
            0.1827017 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052173212 = queryNorm
            0.23214069 = fieldWeight in 5047, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=5047)
      0.2 = coord(1/5)
    
    Date
    5. 6.2006 11:22:23
  4. Bache, R.; Baillie, M.; Crestani, F.: Measuring the likelihood property of scoring functions in general retrieval models (2009) 0.01
    0.007745042 = product of:
      0.03872521 = sum of:
        0.03872521 = weight(_text_:21 in 2860) [ClassicSimilarity], result of:
          0.03872521 = score(doc=2860,freq=2.0), product of:
            0.16162895 = queryWeight, product of:
              3.0979297 = idf(docFreq=5425, maxDocs=44218)
              0.052173212 = queryNorm
            0.23959327 = fieldWeight in 2860, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0979297 = idf(docFreq=5425, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2860)
      0.2 = coord(1/5)
    
    Date
    17. 5.2009 21:18:50