Search (7 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  1. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.02
    0.024804646 = product of:
      0.062011614 = sum of:
        0.02665078 = weight(_text_:16 in 2339) [ClassicSimilarity], result of:
          0.02665078 = score(doc=2339,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.16794372 = fieldWeight in 2339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2339)
        0.035360835 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.035360835 = score(doc=2339,freq=2.0), product of:
            0.18279001 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052198432 = queryNorm
            0.19345059 = fieldWeight in 2339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2339)
      0.4 = coord(2/5)
    
    Date
    22. 9.1997 19:16:05
  2. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.02
    0.022630936 = product of:
      0.11315467 = sum of:
        0.11315467 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
          0.11315467 = score(doc=334,freq=2.0), product of:
            0.18279001 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052198432 = queryNorm
            0.61904186 = fieldWeight in 334, 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=334)
      0.2 = coord(1/5)
    
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  3. Belkin, N.J.: ¬The cognitive viewpoint in information science (1990) 0.02
    0.0170565 = product of:
      0.085282505 = sum of:
        0.085282505 = weight(_text_:16 in 2709) [ClassicSimilarity], result of:
          0.085282505 = score(doc=2709,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.5374199 = fieldWeight in 2709, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.125 = fieldNorm(doc=2709)
      0.2 = coord(1/5)
    
    Source
    Journal of information science. 16(1990), S.11-15
  4. Dumais, S.T.; Belkin, N.J.: ¬The TREC interactive tracks : putting the user into search (2005) 0.01
    0.012792376 = product of:
      0.06396188 = sum of:
        0.06396188 = weight(_text_:16 in 5081) [ClassicSimilarity], result of:
          0.06396188 = score(doc=5081,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.40306494 = fieldWeight in 5081, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.09375 = fieldNorm(doc=5081)
      0.2 = coord(1/5)
    
    Date
    29. 3.1996 18:16:49
  5. Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014) 0.01
    0.007072167 = product of:
      0.035360835 = sum of:
        0.035360835 = weight(_text_:22 in 4544) [ClassicSimilarity], result of:
          0.035360835 = score(doc=4544,freq=2.0), product of:
            0.18279001 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052198432 = queryNorm
            0.19345059 = fieldWeight in 4544, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4544)
      0.2 = coord(1/5)
    
    Date
    6. 4.2015 19:22:59
  6. Li, Y.; Belkin, N.J.: ¬A faceted approach to conceptualizing tasks in information seeking (2008) 0.01
    0.005330156 = product of:
      0.02665078 = sum of:
        0.02665078 = weight(_text_:16 in 2442) [ClassicSimilarity], result of:
          0.02665078 = score(doc=2442,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.16794372 = fieldWeight in 2442, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2442)
      0.2 = coord(1/5)
    
    Date
    22.11.2008 16:29:21
  7. Liu, J.; Belkin, N.J.: Personalizing information retrieval for multi-session tasks : examining the roles of task stage, task type, and topic knowledge on the interpretation of dwell time as an indicator of document usefulness (2015) 0.01
    0.005330156 = product of:
      0.02665078 = sum of:
        0.02665078 = weight(_text_:16 in 1608) [ClassicSimilarity], result of:
          0.02665078 = score(doc=1608,freq=2.0), product of:
            0.15868877 = queryWeight, product of:
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.052198432 = queryNorm
            0.16794372 = fieldWeight in 1608, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.040106 = idf(docFreq=5748, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1608)
      0.2 = coord(1/5)
    
    Date
    27.12.2014 19:16:26