Search (2 results, page 1 of 1)

  • × author_ss:"Croft, W.B."
  • × theme_ss:"Verteilte bibliographische Datenbanken"
  1. Croft, W.B.: Combining approaches to information retrieval (2000) 0.00 
    7.520625E-4 = product of:
  0.0045123748 = sum of:
    0.0045123748 = weight(_text_:e in 6862) [ClassicSimilarity], result of:
      0.0045123748 = score(doc=6862,freq=2.0), product of:
        0.047356583 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.03294669 = queryNorm
        0.09528506 = fieldWeight in 6862, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=6862)
  0.16666667 = coord(1/6)
    Language
    e
  2. Xu, J.; Croft, W.B.: Topic-based language models for distributed retrieval (2000) 0.00 
    7.520625E-4 = product of:
  0.0045123748 = sum of:
    0.0045123748 = weight(_text_:e in 38) [ClassicSimilarity], result of:
      0.0045123748 = score(doc=38,freq=2.0), product of:
        0.047356583 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.03294669 = queryNorm
        0.09528506 = fieldWeight in 38, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.046875 = fieldNorm(doc=38)
  0.16666667 = coord(1/6)
    Language
    e