Search (4 results, page 1 of 1)

  • × author_ss:"Walker, S."
  • × language_ss:"e"
  • × year_i:[1980 TO 1990}
  1. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.00 
    0.0047181365 = product of:
  0.042463228 = sum of:
    0.042463228 = product of:
      0.084926456 = sum of:
        0.084926456 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
          0.084926456 = score(doc=7403,freq=2.0), product of:
            0.13719016 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03917671 = queryNorm
            0.61904186 = fieldWeight in 7403, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=7403)
      0.5 = coord(1/2)
  0.11111111 = coord(1/9)
    Source
    Program. 22(1988), S.21-31
  2. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.00 
    0.0029488353 = product of:
  0.026539518 = sum of:
    0.026539518 = product of:
      0.053079035 = sum of:
        0.053079035 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
          0.053079035 = score(doc=1942,freq=2.0), product of:
            0.13719016 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03917671 = queryNorm
            0.38690117 = fieldWeight in 1942, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=1942)
      0.5 = coord(1/2)
  0.11111111 = coord(1/9)
    Date
    16. 8.1998 11:22:08
  3. Walker, S.: Ease of use in online catalogues : a plea for the user (1986) 0.00 
    0.0018816947 = product of:
  0.016935252 = sum of:
    0.016935252 = weight(_text_:of in 375) [ClassicSimilarity], result of:
      0.016935252 = score(doc=375,freq=2.0), product of:
        0.061262865 = queryWeight, product of:
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.03917671 = queryNorm
        0.27643585 = fieldWeight in 375, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.125 = fieldNorm(doc=375)
  0.11111111 = coord(1/9)
  4. Mitev, N.N.; Walker, S.: Information retrieval aids in an online public access catalogue : automatic intelligent search sequencing (1985) 0.00 
    0.0014112709 = product of:
  0.012701439 = sum of:
    0.012701439 = weight(_text_:of in 337) [ClassicSimilarity], result of:
      0.012701439 = score(doc=337,freq=2.0), product of:
        0.061262865 = queryWeight, product of:
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.03917671 = queryNorm
        0.20732689 = fieldWeight in 337, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.09375 = fieldNorm(doc=337)
  0.11111111 = coord(1/9)
    Source
    Advances in intelligent retrieval: Proc. of a Conf. ... Wadham College, Oxford, 16.-17.4.1985. Intr.: M. Rowbottom