Search (7 results, page 1 of 1)

  • × author_ss:"Zhang, J."
  • × year_i:[2000 TO 2010}
  1. Hansen, D.L.; Khopkar, T.; Zhang, J.: Recommender systems and expert locators (2009) 0.01 
    0.009672539 = product of:
  0.019345079 = sum of:
    0.019345079 = product of:
      0.038690157 = sum of:
        0.038690157 = weight(_text_:t in 3867) [ClassicSimilarity], result of:
          0.038690157 = score(doc=3867,freq=2.0), product of:
            0.1269891 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.032235574 = queryNorm
            0.30467308 = fieldWeight in 3867, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3867)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Zhang, J.; Nguyen, T.: WebStar: a visualization model for hyperlink structures (2005) 0.01 
    0.008290749 = product of:
  0.016581498 = sum of:
    0.016581498 = product of:
      0.033162996 = sum of:
        0.033162996 = weight(_text_:t in 1056) [ClassicSimilarity], result of:
          0.033162996 = score(doc=1056,freq=2.0), product of:
            0.1269891 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.032235574 = queryNorm
            0.26114836 = fieldWeight in 1056, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=1056)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Chen, C.; Ibekwe-SanJuan, F.; Pinho, R.; Zhang, J.: ¬The impact of the sloan digital sky survey on astronomical research : the role of culture, identity, and international collaboration (2008) 0.01 
    0.008290749 = product of:
  0.016581498 = sum of:
    0.016581498 = product of:
      0.033162996 = sum of:
        0.033162996 = weight(_text_:t in 2275) [ClassicSimilarity], result of:
          0.033162996 = score(doc=2275,freq=2.0), product of:
            0.1269891 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.032235574 = queryNorm
            0.26114836 = fieldWeight in 2275, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=2275)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Culture and identity in knowledge organization: Proceedings of the Tenth International ISKO Conference 5-8 August 2008, Montreal, Canada. Ed. by Clément Arsenault and Joseph T. Tennis
  4. Zhang, J.; An, L.; Tang, T.; Hong, Y.: Visual health subject directory analysis based on users' traversal activities (2009) 0.01 
    0.008290749 = product of:
  0.016581498 = sum of:
    0.016581498 = product of:
      0.033162996 = sum of:
        0.033162996 = weight(_text_:t in 3112) [ClassicSimilarity], result of:
          0.033162996 = score(doc=3112,freq=2.0), product of:
            0.1269891 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.032235574 = queryNorm
            0.26114836 = fieldWeight in 3112, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=3112)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Wolfram, D.; Wang, P.; Zhang, J.: Identifying Web search session patterns using cluster analysis : a comparison of three search environments (2009) 0.00 
    0.0015347613 = product of:
  0.0030695226 = sum of:
    0.0030695226 = product of:
      0.027625702 = sum of:
        0.027625702 = weight(_text_:p in 2796) [ClassicSimilarity], result of:
          0.027625702 = score(doc=2796,freq=2.0), product of:
            0.115903415 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.032235574 = queryNorm
            0.23835106 = fieldWeight in 2796, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.046875 = fieldNorm(doc=2796)
      0.11111111 = coord(1/9)
  0.5 = coord(1/2)
  6. Zhang, J.; Wolfram, D.; Wang, P.; Hong, Y.; Gillis, R.: Visualization of health-subject analysis based on query term co-occurrences (2008) 0.00 
    0.0012789677 = product of:
  0.0025579354 = sum of:
    0.0025579354 = product of:
      0.023021419 = sum of:
        0.023021419 = weight(_text_:p in 2376) [ClassicSimilarity], result of:
          0.023021419 = score(doc=2376,freq=2.0), product of:
            0.115903415 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.032235574 = queryNorm
            0.19862589 = fieldWeight in 2376, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2376)
      0.11111111 = coord(1/9)
  0.5 = coord(1/2)
  7. Zhang, J.; Wolfram, D.; Wang, P.: Analysis of query keywords of sports-related queries using visualization and clustering (2009) 0.00 
    0.0012789677 = product of:
  0.0025579354 = sum of:
    0.0025579354 = product of:
      0.023021419 = sum of:
        0.023021419 = weight(_text_:p in 2947) [ClassicSimilarity], result of:
          0.023021419 = score(doc=2947,freq=2.0), product of:
            0.115903415 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.032235574 = queryNorm
            0.19862589 = fieldWeight in 2947, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2947)
      0.11111111 = coord(1/9)
  0.5 = coord(1/2)

Authors

Themes