Search (4 results, page 1 of 1)

  • × author_ss:"Zhu, B."
  • × author_ss:"Chen, H."
  1. Ramsey, M.C.; Chen, H.; Zhu, B.; Schatz, B.R.: ¬A collection of visual thesauri for browsing large collections of geographic images (1999) 0.01 
    0.010984577 = product of:
  0.016476866 = sum of:
    0.0036702133 = weight(_text_:s in 3922) [ClassicSimilarity], result of:
      0.0036702133 = score(doc=3922,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.08408674 = fieldWeight in 3922, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3922)
    0.012806652 = product of:
      0.038419954 = sum of:
        0.038419954 = weight(_text_:29 in 3922) [ClassicSimilarity], result of:
          0.038419954 = score(doc=3922,freq=2.0), product of:
            0.14122012 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.04014573 = queryNorm
            0.27205724 = fieldWeight in 3922, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3922)
      0.33333334 = coord(1/3)
  0.6666667 = coord(2/3)
    Date
    21. 7.1999 13:48:29
    Source
    Journal of the American Society for Information Science. 50(1999) no.9, S.826-834
  2. Zhu, B.; Chen, H.: Validating a geographical image retrieval system (2000) 0.00 
    0.0010486324 = product of:
  0.003145897 = sum of:
    0.003145897 = weight(_text_:s in 4769) [ClassicSimilarity], result of:
      0.003145897 = score(doc=4769,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.072074346 = fieldWeight in 4769, 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=4769)
  0.33333334 = coord(1/3)
    Source
    Journal of the American Society for Information Science. 51(2000) no.7, S.625-634
  3. Chen, H.; Lally, A.M.; Zhu, B.; Chau, M.: HelpfulMed : Intelligent searching for medical information over the Internet (2003) 0.00 
    8.738604E-4 = product of:
  0.002621581 = sum of:
    0.002621581 = weight(_text_:s in 1615) [ClassicSimilarity], result of:
      0.002621581 = score(doc=1615,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.060061958 = fieldWeight in 1615, 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=1615)
  0.33333334 = coord(1/3)
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.7, S.683-694
  4. Zhu, B.; Chen, H.: Information visualization (2004) 0.00 
    6.117022E-4 = product of:
  0.0018351066 = sum of:
    0.0018351066 = weight(_text_:s in 4276) [ClassicSimilarity], result of:
      0.0018351066 = score(doc=4276,freq=2.0), product of:
        0.043647945 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.04014573 = queryNorm
        0.04204337 = fieldWeight in 4276, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.02734375 = fieldNorm(doc=4276)
  0.33333334 = coord(1/3)
    Source
    Annual review of information science and technology. 39(2005), S.139-177

Authors

Years

Themes