Search (2 results, page 1 of 1)

  • × author_ss:"Niemi, T."
  • × author_ss:"Järvelin, K."
  1. Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996) 0.01
    0.008466644 = product of:
      0.04233322 = sum of:
        0.04233322 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
          0.04233322 = score(doc=2230,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = queryNorm
            0.23214069 = fieldWeight in 2230, 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=2230)
      0.2 = coord(1/5)
    
    Source
    Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR '96), Zürich, Switzerland, August 18-22, 1996. Eds.: H.P. Frei et al
  2. Näppilä, T.; Järvelin, K.; Niemi, T.: ¬A tool for data cube construction from structurally heterogeneous XML documents (2008) 0.01
    0.007055537 = product of:
      0.035277683 = sum of:
        0.035277683 = weight(_text_:22 in 1369) [ClassicSimilarity], result of:
          0.035277683 = score(doc=1369,freq=2.0), product of:
            0.18236019 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052075688 = queryNorm
            0.19345059 = fieldWeight in 1369, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1369)
      0.2 = coord(1/5)
    
    Date
    9. 2.2008 17:22:42