Search (2 results, page 1 of 1)

  • × language_ss:"e"
  • × subject_ss:"Information services / Use of / Expert systems"
  • × year_i:[1990 TO 2000}
  1. Alberico, R.; Micco, M.: Expert systems for reference and information retrieval (1990) 0.00 
    5.781282E-4 = product of:
  0.008671923 = sum of:
    0.0052914224 = weight(_text_:in in 8875) [ClassicSimilarity], result of:
      0.0052914224 = score(doc=8875,freq=2.0), product of:
        0.029340398 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021569785 = queryNorm
        0.18034597 = fieldWeight in 8875, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.09375 = fieldNorm(doc=8875)
    0.0033805002 = weight(_text_:s in 8875) [ClassicSimilarity], result of:
      0.0033805002 = score(doc=8875,freq=2.0), product of:
        0.023451481 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.021569785 = queryNorm
        0.14414869 = fieldWeight in 8875, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.09375 = fieldNorm(doc=8875)
  0.06666667 = coord(2/30)
    Pages
    350 S
    Series
    Supplements to Computers in libraries ; 10
  2. ¬The application of expert systems in libraries and information centers (1992) 0.00 
    5.450645E-4 = product of:
  0.008175967 = sum of:
    0.004988801 = weight(_text_:in in 6131) [ClassicSimilarity], result of:
      0.004988801 = score(doc=6131,freq=4.0), product of:
        0.029340398 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.021569785 = queryNorm
        0.17003182 = fieldWeight in 6131, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0625 = fieldNorm(doc=6131)
    0.0031871665 = weight(_text_:s in 6131) [ClassicSimilarity], result of:
      0.0031871665 = score(doc=6131,freq=4.0), product of:
        0.023451481 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.021569785 = queryNorm
        0.1359047 = fieldWeight in 6131, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=6131)
  0.06666667 = coord(2/30)
    Footnote
    Rez in: Journal of librarianship and information science 24(1992) no.4, S.218-219 (T. Wilson); Journal of documentation 49(1993) no.1 (A. u. B. Vickery)
    Pages
    250 S

Authors

Subjects

Classifications