Document (#4714)

Author
Pollard, A.
Title
¬A hypertext-based thesaurus as subject browsing aid for bibliographic databases
Source
Information processing and management. 29(1993) no.3, S.345-358
Year
1993
Theme
Konzeption und Anwendung des Prinzips Thesaurus
Hypertext

Similar documents (content)

  1. Pollard, R.: ¬A hypertext-based thesaurus as a subject browsing aid for bibliographic databases (1993) 2.00
    2.0038297 = sum of:
      2.0038297 = sum of:
        0.050398313 = weight(abstract_txt:based in 5096) [ClassicSimilarity], result of:
          0.050398313 = score(doc=5096,freq=1.0), product of:
            0.1678883 = queryWeight, product of:
              3.2020218 = idf(docFreq=4782, maxDocs=43254)
              0.052431963 = queryNorm
            0.30018955 = fieldWeight in 5096, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.2020218 = idf(docFreq=4782, maxDocs=43254)
              0.09375 = fieldNorm(doc=5096)
        0.09177299 = weight(abstract_txt:subject in 5096) [ClassicSimilarity], result of:
          0.09177299 = score(doc=5096,freq=1.0), product of:
            0.25035313 = queryWeight, product of:
              1.2211424 = boost
              3.9101245 = idf(docFreq=2355, maxDocs=43254)
              0.052431963 = queryNorm
            0.36657417 = fieldWeight in 5096, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.9101245 = idf(docFreq=2355, maxDocs=43254)
              0.09375 = fieldNorm(doc=5096)
        0.16404517 = weight(abstract_txt:bibliographic in 5096) [ClassicSimilarity], result of:
          0.16404517 = score(doc=5096,freq=2.0), product of:
            0.2926681 = queryWeight, product of:
              1.3203148 = boost
              4.227677 = idf(docFreq=1714, maxDocs=43254)
              0.052431963 = queryNorm
            0.56051606 = fieldWeight in 5096, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.227677 = idf(docFreq=1714, maxDocs=43254)
              0.09375 = fieldNorm(doc=5096)
        0.18533012 = weight(abstract_txt:databases in 5096) [ClassicSimilarity], result of:
          0.18533012 = score(doc=5096,freq=2.0), product of:
            0.31746593 = queryWeight, product of:
              1.3751129 = boost
              4.4031415 = idf(docFreq=1438, maxDocs=43254)
              0.052431963 = queryNorm
            0.5837796 = fieldWeight in 5096, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.4031415 = idf(docFreq=1438, maxDocs=43254)
              0.09375 = fieldNorm(doc=5096)
        0.29932317 = weight(abstract_txt:thesaurus in 5096) [ClassicSimilarity], result of:
          0.29932317 = score(doc=5096,freq=2.0), product of:
            0.43701196 = queryWeight, product of:
              1.6133792 = boost
              5.1660757 = idf(docFreq=670, maxDocs=43254)
              0.052431963 = queryNorm
            0.68493134 = fieldWeight in 5096, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.1660757 = idf(docFreq=670, maxDocs=43254)
              0.09375 = fieldNorm(doc=5096)
        0.5917844 = weight(abstract_txt:browsing in 5096) [ClassicSimilarity], result of:
          0.5917844 = score(doc=5096,freq=5.0), product of:
            0.5072189 = queryWeight, product of:
              1.7381511 = boost
              5.5655975 = idf(docFreq=449, maxDocs=43254)
              0.052431963 = queryNorm
            1.166724 = fieldWeight in 5096, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              5.5655975 = idf(docFreq=449, maxDocs=43254)
              0.09375 = fieldNorm(doc=5096)
        0.6211756 = weight(abstract_txt:hypertext in 5096) [ClassicSimilarity], result of:
          0.6211756 = score(doc=5096,freq=5.0), product of:
            0.523877 = queryWeight, product of:
              1.7664627 = boost
              5.656252 = idf(docFreq=410, maxDocs=43254)
              0.052431963 = queryNorm
            1.1857278 = fieldWeight in 5096, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              5.656252 = idf(docFreq=410, maxDocs=43254)
              0.09375 = fieldNorm(doc=5096)
    
  2. Banks, B.: Oracle libraries : multimedia and Windows OPAC (1993) 0.61
    0.6129554 = sum of:
      0.6129554 = product of:
        1.0726719 = sum of:
          0.06719775 = weight(abstract_txt:based in 6433) [ClassicSimilarity], result of:
            0.06719775 = score(doc=6433,freq=1.0), product of:
              0.1678883 = queryWeight, product of:
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.052431963 = queryNorm
              0.40025273 = fieldWeight in 6433, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.125 = fieldNorm(doc=6433)
          0.2822046 = weight(abstract_txt:thesaurus in 6433) [ClassicSimilarity], result of:
            0.2822046 = score(doc=6433,freq=1.0), product of:
              0.43701196 = queryWeight, product of:
                1.6133792 = boost
                5.1660757 = idf(docFreq=670, maxDocs=43254)
                0.052431963 = queryNorm
              0.64575946 = fieldWeight in 6433, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1660757 = idf(docFreq=670, maxDocs=43254)
                0.125 = fieldNorm(doc=6433)
          0.35287204 = weight(abstract_txt:browsing in 6433) [ClassicSimilarity], result of:
            0.35287204 = score(doc=6433,freq=1.0), product of:
              0.5072189 = queryWeight, product of:
                1.7381511 = boost
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.052431963 = queryNorm
              0.6956997 = fieldWeight in 6433, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.125 = fieldNorm(doc=6433)
          0.37039754 = weight(abstract_txt:hypertext in 6433) [ClassicSimilarity], result of:
            0.37039754 = score(doc=6433,freq=1.0), product of:
              0.523877 = queryWeight, product of:
                1.7664627 = boost
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.052431963 = queryNorm
              0.7070315 = fieldWeight in 6433, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.125 = fieldNorm(doc=6433)
        0.5714286 = coord(4/7)
    
  3. Sinno-Rony, S.: ¬Les hypercatalogues : nouvelles perspectives pour le OPAC (1991) 0.60
    0.6015222 = sum of:
      0.6015222 = product of:
        1.0526638 = sum of:
          0.15466326 = weight(abstract_txt:bibliographic in 6601) [ClassicSimilarity], result of:
            0.15466326 = score(doc=6601,freq=1.0), product of:
              0.2926681 = queryWeight, product of:
                1.3203148 = boost
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.052431963 = queryNorm
              0.5284596 = fieldWeight in 6601, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.125 = fieldNorm(doc=6601)
          0.17473093 = weight(abstract_txt:databases in 6601) [ClassicSimilarity], result of:
            0.17473093 = score(doc=6601,freq=1.0), product of:
              0.31746593 = queryWeight, product of:
                1.3751129 = boost
                4.4031415 = idf(docFreq=1438, maxDocs=43254)
                0.052431963 = queryNorm
              0.5503927 = fieldWeight in 6601, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4031415 = idf(docFreq=1438, maxDocs=43254)
                0.125 = fieldNorm(doc=6601)
          0.35287204 = weight(abstract_txt:browsing in 6601) [ClassicSimilarity], result of:
            0.35287204 = score(doc=6601,freq=1.0), product of:
              0.5072189 = queryWeight, product of:
                1.7381511 = boost
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.052431963 = queryNorm
              0.6956997 = fieldWeight in 6601, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.125 = fieldNorm(doc=6601)
          0.37039754 = weight(abstract_txt:hypertext in 6601) [ClassicSimilarity], result of:
            0.37039754 = score(doc=6601,freq=1.0), product of:
              0.523877 = queryWeight, product of:
                1.7664627 = boost
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.052431963 = queryNorm
              0.7070315 = fieldWeight in 6601, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.125 = fieldNorm(doc=6601)
        0.5714286 = coord(4/7)
    
  4. Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992) 0.54
    0.53916705 = sum of:
      0.53916705 = product of:
        0.9435423 = sum of:
          0.033598874 = weight(abstract_txt:based in 469) [ClassicSimilarity], result of:
            0.033598874 = score(doc=469,freq=1.0), product of:
              0.1678883 = queryWeight, product of:
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.052431963 = queryNorm
              0.20012636 = fieldWeight in 469, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.0625 = fieldNorm(doc=469)
          0.12236399 = weight(abstract_txt:subject in 469) [ClassicSimilarity], result of:
            0.12236399 = score(doc=469,freq=4.0), product of:
              0.25035313 = queryWeight, product of:
                1.2211424 = boost
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.052431963 = queryNorm
              0.48876557 = fieldWeight in 469, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.0625 = fieldNorm(doc=469)
          0.4668058 = weight(abstract_txt:browsing in 469) [ClassicSimilarity], result of:
            0.4668058 = score(doc=469,freq=7.0), product of:
              0.5072189 = queryWeight, product of:
                1.7381511 = boost
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.052431963 = queryNorm
              0.92032415 = fieldWeight in 469, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.0625 = fieldNorm(doc=469)
          0.32077366 = weight(abstract_txt:hypertext in 469) [ClassicSimilarity], result of:
            0.32077366 = score(doc=469,freq=3.0), product of:
              0.523877 = queryWeight, product of:
                1.7664627 = boost
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.052431963 = queryNorm
              0.6123072 = fieldWeight in 469, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.0625 = fieldNorm(doc=469)
        0.5714286 = coord(4/7)
    
  5. Kokkoras, F.A.; Vlahavas, I.P.: COMFRESH : a common framework for expert systems and hypertext (1995) 0.52
    0.5205671 = sum of:
      0.5205671 = product of:
        1.2146566 = sum of:
          0.11878996 = weight(abstract_txt:based in 4016) [ClassicSimilarity], result of:
            0.11878996 = score(doc=4016,freq=2.0), product of:
              0.1678883 = queryWeight, product of:
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.052431963 = queryNorm
              0.70755357 = fieldWeight in 4016, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.15625 = fieldNorm(doc=4016)
          0.44109005 = weight(abstract_txt:browsing in 4016) [ClassicSimilarity], result of:
            0.44109005 = score(doc=4016,freq=1.0), product of:
              0.5072189 = queryWeight, product of:
                1.7381511 = boost
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.052431963 = queryNorm
              0.8696246 = fieldWeight in 4016, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5655975 = idf(docFreq=449, maxDocs=43254)
                0.15625 = fieldNorm(doc=4016)
          0.6547765 = weight(abstract_txt:hypertext in 4016) [ClassicSimilarity], result of:
            0.6547765 = score(doc=4016,freq=2.0), product of:
              0.523877 = queryWeight, product of:
                1.7664627 = boost
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.052431963 = queryNorm
              1.2498668 = fieldWeight in 4016, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.656252 = idf(docFreq=410, maxDocs=43254)
                0.15625 = fieldNorm(doc=4016)
        0.42857143 = coord(3/7)