Search (4 results, page 1 of 1)

  • × author_ss:"Crestani, F."
  1. Crestani, F.; Rijsbergen, C.J. van: Information retrieval by imaging (1996) 0.02 
    0.01910312 = product of:
  0.047757797 = sum of:
    0.030622873 = weight(_text_:r in 6967) [ClassicSimilarity], result of:
      0.030622873 = score(doc=6967,freq=2.0), product of:
        0.13954933 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.042156626 = queryNorm
        0.2194412 = fieldWeight in 6967, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.046875 = fieldNorm(doc=6967)
    0.017134923 = product of:
      0.034269847 = sum of:
        0.034269847 = weight(_text_:22 in 6967) [ClassicSimilarity], result of:
          0.034269847 = score(doc=6967,freq=2.0), product of:
            0.14762533 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042156626 = 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)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    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. Bache, R.; Baillie, M.; Crestani, F.: Measuring the likelihood property of scoring functions in general retrieval models (2009) 0.01 
    0.0071453373 = product of:
  0.035726685 = sum of:
    0.035726685 = weight(_text_:r in 2860) [ClassicSimilarity], result of:
      0.035726685 = score(doc=2860,freq=2.0), product of:
        0.13954933 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.042156626 = queryNorm
        0.25601473 = fieldWeight in 2860, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2860)
  0.2 = coord(1/5)
  3. 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) 0.00 
    0.0034269847 = product of:
  0.017134923 = sum of:
    0.017134923 = product of:
      0.034269847 = sum of:
        0.034269847 = weight(_text_:22 in 1451) [ClassicSimilarity], result of:
          0.034269847 = score(doc=1451,freq=2.0), product of:
            0.14762533 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042156626 = 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)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    22. 3.2003 19:27:36
  4. Crestani, F.; Du, H.: Written versus spoken queries : a qualitative and quantitative comparative analysis (2006) 0.00 
    0.0034269847 = product of:
  0.017134923 = sum of:
    0.017134923 = product of:
      0.034269847 = sum of:
        0.034269847 = weight(_text_:22 in 5047) [ClassicSimilarity], result of:
          0.034269847 = score(doc=5047,freq=2.0), product of:
            0.14762533 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.042156626 = 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)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    5. 6.2006 11:22:23

Authors

Years

Themes