Search (2 results, page 1 of 1)

  • × author_ss:"Chan, H.C."
  • × author_ss:"Siau, K.L."
  1. Chan, H.C.; Wei, K.K.; Siau, K.L.: ¬An empirical study on end-users' update performance for different abstraction levels (1994) 0.06 
    0.0593054 = product of:
  0.1186108 = sum of:
    0.1186108 = product of:
      0.2372216 = sum of:
        0.2372216 = weight(_text_:h.c in 1762) [ClassicSimilarity], result of:
          0.2372216 = score(doc=1762,freq=2.0), product of:
            0.3876382 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.048989385 = queryNorm
            0.6119665 = fieldWeight in 1762, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1762)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Chan, H.C.; Wei, K.K.; Siau, K.L.: ¬A system for query comprehension (1997) 0.06 
    0.0593054 = product of:
  0.1186108 = sum of:
    0.1186108 = product of:
      0.2372216 = sum of:
        0.2372216 = weight(_text_:h.c in 422) [ClassicSimilarity], result of:
          0.2372216 = score(doc=422,freq=2.0), product of:
            0.3876382 = queryWeight, product of:
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.048989385 = queryNorm
            0.6119665 = fieldWeight in 422, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.912698 = idf(docFreq=43, maxDocs=44218)
              0.0546875 = fieldNorm(doc=422)
      0.5 = coord(1/2)
  0.5 = coord(1/2)