Search (3 results, page 1 of 1)

  • × year_i:[2000 TO 2010}
  • × author_ss:"Belkin, N.J."
  1. Dumais, S.T.; Belkin, N.J.: ¬The TREC interactive tracks : putting the user into search (2005) 0.00 
    0.0011872743 = product of:
  0.0023745487 = sum of:
    0.0023745487 = product of:
      0.007123646 = sum of:
        0.007123646 = weight(_text_:s in 5081) [ClassicSimilarity], result of:
          0.007123646 = score(doc=5081,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.14414869 = fieldWeight in 5081, 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=5081)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Pages
    S.123-152
  2. Murdock, V.; Kelly, D.; Croft, W.B.; Belkin, N.J.; Yuan, X.: Identifying and improving retrieval for procedural questions (2007) 0.00 
    5.936372E-4 = product of:
  0.0011872743 = sum of:
    0.0011872743 = product of:
      0.003561823 = sum of:
        0.003561823 = weight(_text_:s in 902) [ClassicSimilarity], result of:
          0.003561823 = score(doc=902,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.072074346 = fieldWeight in 902, 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=902)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Information processing and management. 43(2007) no.1, S.181-203
  3. Li, Y.; Belkin, N.J.: ¬A faceted approach to conceptualizing tasks in information seeking (2008) 0.00 
    4.9469766E-4 = product of:
  9.893953E-4 = sum of:
    9.893953E-4 = product of:
      0.0029681858 = sum of:
        0.0029681858 = weight(_text_:s in 2442) [ClassicSimilarity], result of:
          0.0029681858 = score(doc=2442,freq=2.0), product of:
            0.049418733 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04545348 = queryNorm
            0.060061958 = fieldWeight in 2442, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2442)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Information processing and management. 44(2008) no.6, S.1822-1837

Authors