Search (6 results, page 1 of 1)

  • × author_ss:"Devadason, F.J."
  • × year_i:[1980 TO 1990}
  1. Devadason, F.J.: Postulate-Based Permuted Subject Indexing Language as a metalanguage for computer-aided generation of information retrieval thesaurus (1983) 0.02 
    0.0205279 = product of:
  0.0410558 = sum of:
    0.0410558 = sum of:
      0.003609657 = weight(_text_:s in 1637) [ClassicSimilarity], result of:
        0.003609657 = score(doc=1637,freq=2.0), product of:
          0.05008241 = queryWeight, product of:
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.046063907 = queryNorm
          0.072074346 = fieldWeight in 1637, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.0872376 = idf(docFreq=40523, maxDocs=44218)
            0.046875 = fieldNorm(doc=1637)
      0.03744614 = weight(_text_:22 in 1637) [ClassicSimilarity], result of:
        0.03744614 = score(doc=1637,freq=2.0), product of:
          0.16130796 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046063907 = queryNorm
          0.23214069 = fieldWeight in 1637, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=1637)
  0.5 = coord(1/2)
    Source
    International forum on information and documentation. 8(1983), S.22-29
  2. Devadason, F.J.: Ranganathan's idea of facet analysis in action (1986) 0.00 
    0.0018048285 = product of:
  0.003609657 = sum of:
    0.003609657 = product of:
      0.007219314 = sum of:
        0.007219314 = weight(_text_:s in 320) [ClassicSimilarity], result of:
          0.007219314 = score(doc=320,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.14414869 = fieldWeight in 320, 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=320)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    S.132-142
  3. Devadason, F.J.; Ramanujam, M.K.: Computer aided construction of 'alphabetic' classaurus (1982) 0.00 
    0.0018048285 = product of:
  0.003609657 = sum of:
    0.003609657 = product of:
      0.007219314 = sum of:
        0.007219314 = weight(_text_:s in 32) [ClassicSimilarity], result of:
          0.007219314 = score(doc=32,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.14414869 = fieldWeight in 32, 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=32)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Pages
    S.173-182
  4. Devadason, F.J.; Kumbhar, M.R.: Language and indexing language : Nalimor and Gardin revised (1988) 0.00 
    0.0015040238 = product of:
  0.0030080476 = sum of:
    0.0030080476 = product of:
      0.006016095 = sum of:
        0.006016095 = weight(_text_:s in 2852) [ClassicSimilarity], result of:
          0.006016095 = score(doc=2852,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.120123915 = fieldWeight in 2852, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=2852)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Annals of library science and documentation. 35(1988) no.2, S.58-68
  5. Devadason, F.J.: Computerization of Deep Structure Based Indexes (1985) 0.00 
    0.0010528166 = product of:
  0.0021056333 = sum of:
    0.0021056333 = product of:
      0.0042112665 = sum of:
        0.0042112665 = weight(_text_:s in 1636) [ClassicSimilarity], result of:
          0.0042112665 = score(doc=1636,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.08408674 = fieldWeight in 1636, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1636)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International classification. 12(1985), S.87-94
  6. Devadason, F.J.: Online construction of alphabetic classaurus : a vocabulary control and indexing tool (1985) 0.00 
    6.016095E-4 = product of:
  0.001203219 = sum of:
    0.001203219 = product of:
      0.002406438 = sum of:
        0.002406438 = weight(_text_:s in 1467) [ClassicSimilarity], result of:
          0.002406438 = score(doc=1467,freq=2.0), product of:
            0.05008241 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046063907 = queryNorm
            0.048049565 = fieldWeight in 1467, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03125 = fieldNorm(doc=1467)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information processing and management. 21(1985), S.11-26

Authors

Themes