Search (4 results, page 1 of 1)

  • × author_ss:"Liu, X."
  1. Kwasnik, B.H.; Liu, X.: Classification structures in the changing environment of active commercial websites : the case of eBay.com (2000) 0.01 
    0.0075771073 = product of:
  0.037885536 = sum of:
    0.037885536 = weight(_text_:7 in 122) [ClassicSimilarity], result of:
      0.037885536 = score(doc=122,freq=2.0), product of:
        0.17251469 = queryWeight, product of:
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.052075688 = queryNorm
        0.21960759 = fieldWeight in 122, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.046875 = fieldNorm(doc=122)
  0.2 = coord(1/5)
    Series
    Advances in knowledge organization; vol.7
  2. Liu, X.; Bu, Y.; Li, M.; Li, J.: Monodisciplinary collaboration disrupts science more than multidisciplinary collaboration (2024) 0.01 
    0.0075771073 = product of:
  0.037885536 = sum of:
    0.037885536 = weight(_text_:7 in 1202) [ClassicSimilarity], result of:
      0.037885536 = score(doc=1202,freq=2.0), product of:
        0.17251469 = queryWeight, product of:
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.052075688 = queryNorm
        0.21960759 = fieldWeight in 1202, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.046875 = fieldNorm(doc=1202)
  0.2 = coord(1/5)
    Date
    7. 1.2024 18:28:33
  3. Chen, M.; Liu, X.; Qin, J.: Semantic relation extraction from socially-generated tags : a methodology for metadata generation (2008) 0.01 
    0.007055537 = product of:
  0.035277683 = sum of:
    0.035277683 = weight(_text_:22 in 2648) [ClassicSimilarity], result of:
      0.035277683 = score(doc=2648,freq=2.0), product of:
        0.18236019 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052075688 = queryNorm
        0.19345059 = fieldWeight in 2648, 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=2648)
  0.2 = coord(1/5)
    Source
    Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas
  4. Jiang, Z.; Liu, X.; Chen, Y.: Recovering uncaptured citations in a scholarly network : a two-step citation analysis to estimate publication importance (2016) 0.01 
    0.0063142553 = product of:
  0.031571276 = sum of:
    0.031571276 = weight(_text_:7 in 3018) [ClassicSimilarity], result of:
      0.031571276 = score(doc=3018,freq=2.0), product of:
        0.17251469 = queryWeight, product of:
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.052075688 = queryNorm
        0.18300632 = fieldWeight in 3018, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3127685 = idf(docFreq=4376, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3018)
  0.2 = coord(1/5)
    Source
    Journal of the Association for Information Science and Technology. 67(2016) no.7, S.1722-1735

Authors

Years

Themes