Search (6 results, page 1 of 1)

  • × author_ss:"Walker, S."
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.04 
    0.03844805 = product of:
  0.0768961 = sum of:
    0.0768961 = product of:
      0.11534415 = sum of:
        0.016631123 = weight(_text_:e in 7403) [ClassicSimilarity], result of:
          0.016631123 = score(doc=7403,freq=2.0), product of:
            0.06545277 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04553648 = queryNorm
            0.2540935 = fieldWeight in 7403, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=7403)
        0.098713025 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
          0.098713025 = score(doc=7403,freq=2.0), product of:
            0.15946099 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04553648 = 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)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Language
    e
    Source
    Program. 22(1988), S.21-31
  2. Walker, S.: Ease of use in online catalogues : a plea for the user (1986) 0.03 
    0.032635227 = product of:
  0.06527045 = sum of:
    0.06527045 = product of:
      0.09790568 = sum of:
        0.016631123 = weight(_text_:e in 375) [ClassicSimilarity], result of:
          0.016631123 = score(doc=375,freq=2.0), product of:
            0.06545277 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04553648 = queryNorm
            0.2540935 = fieldWeight in 375, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=375)
        0.081274554 = weight(_text_:j in 375) [ClassicSimilarity], result of:
          0.081274554 = score(doc=375,freq=2.0), product of:
            0.144692 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04553648 = queryNorm
            0.5617073 = fieldWeight in 375, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.125 = fieldNorm(doc=375)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Language
    e
    Source
    Online public access to library files. Ed.: J. Kinsella
  3. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.02 
    0.024030033 = product of:
  0.048060067 = sum of:
    0.048060067 = product of:
      0.0720901 = sum of:
        0.010394452 = weight(_text_:e in 1942) [ClassicSimilarity], result of:
          0.010394452 = score(doc=1942,freq=2.0), product of:
            0.06545277 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04553648 = queryNorm
            0.15880844 = fieldWeight in 1942, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.078125 = fieldNorm(doc=1942)
        0.061695643 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
          0.061695643 = score(doc=1942,freq=2.0), product of:
            0.15946099 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04553648 = 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)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    16. 8.1998 11:22:08
    Language
    e
  4. Walker, S.: Okapi : Evaluating and enhancing an experimental online catalog (1987) 0.00 
    0.002771854 = product of:
  0.005543708 = sum of:
    0.005543708 = product of:
      0.016631123 = sum of:
        0.016631123 = weight(_text_:e in 373) [ClassicSimilarity], result of:
          0.016631123 = score(doc=373,freq=2.0), product of:
            0.06545277 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04553648 = queryNorm
            0.2540935 = fieldWeight in 373, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=373)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Language
    e
  5. Walker, S.: ¬The free language approach to online catalogues (1985) 0.00 
    0.002771854 = product of:
  0.005543708 = sum of:
    0.005543708 = product of:
      0.016631123 = sum of:
        0.016631123 = weight(_text_:e in 383) [ClassicSimilarity], result of:
          0.016631123 = score(doc=383,freq=2.0), product of:
            0.06545277 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04553648 = queryNorm
            0.2540935 = fieldWeight in 383, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=383)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Language
    e
  6. Mitev, N.N.; Walker, S.: Information retrieval aids in an online public access catalogue : automatic intelligent search sequencing (1985) 0.00 
    0.0020788903 = product of:
  0.0041577807 = sum of:
    0.0041577807 = product of:
      0.012473342 = sum of:
        0.012473342 = weight(_text_:e in 337) [ClassicSimilarity], result of:
          0.012473342 = score(doc=337,freq=2.0), product of:
            0.06545277 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04553648 = queryNorm
            0.19057012 = fieldWeight in 337, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.09375 = fieldNorm(doc=337)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Language
    e