Search (3 results, page 1 of 1)

  • × author_ss:"Walker, S."
  • × year_i:[1980 TO 1990}
  1. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.02 
    0.020909352 = product of:
  0.041818704 = sum of:
    0.041818704 = product of:
      0.08363741 = sum of:
        0.08363741 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
          0.08363741 = score(doc=7403,freq=2.0), product of:
            0.13510785 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03858207 = 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)
  0.5 = coord(1/2)
    Source
    Program. 22(1988), S.21-31
  2. Walker, S.; Jones, R.M.: Improving subject retrieval in online catalogues : T.1: Stemming, automatic spelling correction and cross-reference tables (1987) 0.02 
    0.01634867 = product of:
  0.03269734 = sum of:
    0.03269734 = product of:
      0.06539468 = sum of:
        0.06539468 = weight(_text_:r in 2141) [ClassicSimilarity], result of:
          0.06539468 = score(doc=2141,freq=2.0), product of:
            0.12771663 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.03858207 = queryNorm
            0.51202947 = fieldWeight in 2141, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.109375 = fieldNorm(doc=2141)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    r
  3. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.01 
    0.013068345 = product of:
  0.02613669 = sum of:
    0.02613669 = product of:
      0.05227338 = sum of:
        0.05227338 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
          0.05227338 = score(doc=1942,freq=2.0), product of:
            0.13510785 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03858207 = 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)
  0.5 = coord(1/2)
    Date
    16. 8.1998 11:22:08

Types

Themes