Search (2 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Volltextretrieval"
  1. Couvreur, T.R.; Benzel, R.N.; Miller, S.F.; Zeitler, D.N.; Lee, D.L.; Singhal, M.; Shivaratri, N.; Wong, W.Y.P.: ¬An analysis of performance and cost factors in searching large text databases using parallel search systems (1994) 0.06 
    0.057756793 = product of:
  0.115513586 = sum of:
    0.115513586 = product of:
      0.23102717 = sum of:
        0.23102717 = weight(_text_:t.r in 7657) [ClassicSimilarity], result of:
          0.23102717 = score(doc=7657,freq=2.0), product of:
            0.35862148 = queryWeight, product of:
              8.329592 = idf(docFreq=28, maxDocs=44218)
              0.043053906 = queryNorm
            0.64420897 = fieldWeight in 7657, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.329592 = idf(docFreq=28, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7657)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993) 0.01 
    0.01166642 = product of:
  0.02333284 = sum of:
    0.02333284 = product of:
      0.04666568 = sum of:
        0.04666568 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
          0.04666568 = score(doc=7701,freq=2.0), product of:
            0.15076745 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043053906 = queryNorm
            0.30952093 = fieldWeight in 7701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=7701)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    23. 1.1999 19:22:09

Authors

Themes