Search (7 results, page 1 of 1)

  • × theme_ss:"Hypertext"
  • × author_ss:"Wolfram, D."
  1. Dimitroff, A.; Wolfram, D.: Searcher response in a hypertext-based bibliographic information retrieval system (1995) 0.03 
    0.029142715 = product of:
  0.05828543 = sum of:
    0.05828543 = sum of:
      0.008403999 = weight(_text_:e in 187) [ClassicSimilarity], result of:
        0.008403999 = score(doc=187,freq=2.0), product of:
          0.06614887 = queryWeight, product of:
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.04602077 = queryNorm
          0.12704675 = fieldWeight in 187, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.0625 = fieldNorm(doc=187)
      0.049881432 = weight(_text_:22 in 187) [ClassicSimilarity], result of:
        0.049881432 = score(doc=187,freq=2.0), product of:
          0.1611569 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04602077 = queryNorm
          0.30952093 = fieldWeight in 187, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0625 = fieldNorm(doc=187)
  0.5 = coord(1/2)
    Language
    e
    Source
    Journal of the American Society for Information Science. 46(1995) no.1, S.22-29
  2. Wolfram, D.; Dimitroff, A.: Hypertext vs. Boolean-based searching in a bibliographic database environment : a direct comparison of searcher performance (1998) 0.00 
    0.0031514994 = product of:
  0.006302999 = sum of:
    0.006302999 = product of:
      0.012605998 = sum of:
        0.012605998 = weight(_text_:e in 6436) [ClassicSimilarity], result of:
          0.012605998 = score(doc=6436,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.19057012 = fieldWeight in 6436, 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=6436)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  3. Minitroff, A.; Wolfram, D.: Design issues in a hypertext-based information system for bibliographic retrieval (1993) 0.00 
    0.0021009997 = product of:
  0.0042019994 = sum of:
    0.0042019994 = product of:
      0.008403999 = sum of:
        0.008403999 = weight(_text_:e in 7965) [ClassicSimilarity], result of:
          0.008403999 = score(doc=7965,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.12704675 = fieldWeight in 7965, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0625 = fieldNorm(doc=7965)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  4. Wolfram, D.; Volz, A.; Dimitroff, A.: ¬The effect of linkage structure on retrieval performance in a hypertext-based bibliographic retrieval system (1996) 0.00 
    0.0018383748 = product of:
  0.0036767495 = sum of:
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = weight(_text_:e in 6622) [ClassicSimilarity], result of:
          0.007353499 = score(doc=6622,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.1111659 = fieldWeight in 6622, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6622)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  5. Wolfram, D.: Inter-record linkage structure in a hypertext bibliographic retrieval system (1996) 0.00 
    0.0018383748 = product of:
  0.0036767495 = sum of:
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = weight(_text_:e in 6761) [ClassicSimilarity], result of:
          0.007353499 = score(doc=6761,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.1111659 = fieldWeight in 6761, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6761)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  6. Wolfram, D.; Dimitroff, A.: Preliminary findings on searcher performance and perceptions of performance in a hypertext bibliographic retrieval system (1997) 0.00 
    0.0018383748 = product of:
  0.0036767495 = sum of:
    0.0036767495 = product of:
      0.007353499 = sum of:
        0.007353499 = weight(_text_:e in 1857) [ClassicSimilarity], result of:
          0.007353499 = score(doc=1857,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.1111659 = fieldWeight in 1857, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1857)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  7. Dimitroff, A.; Wolfram, D.; Volz, A.: Affective response and retrieval performance : analysis of contributing factors (1996) 0.00 
    0.0015757497 = product of:
  0.0031514994 = sum of:
    0.0031514994 = product of:
      0.006302999 = sum of:
        0.006302999 = weight(_text_:e in 164) [ClassicSimilarity], result of:
          0.006302999 = score(doc=164,freq=2.0), product of:
            0.06614887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.04602077 = queryNorm
            0.09528506 = fieldWeight in 164, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.046875 = fieldNorm(doc=164)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Authors