Search (3 results, page 1 of 1)

  • × year_i:[2010 TO 2020}
  • × author_ss:"Xu, J."
  1. Bu, Y.; Ding, Y.; Xu, J.; Liang, X.; Gao, G.; Zhao, Y.: Understanding success through the diversity of collaborators and the milestone of career (2018) 0.02
    0.02494381 = product of:
      0.04988762 = sum of:
        0.04988762 = product of:
          0.09977524 = sum of:
            0.09977524 = weight(_text_:y in 4012) [ClassicSimilarity], result of:
              0.09977524 = score(doc=4012,freq=6.0), product of:
                0.21668325 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.045026023 = queryNorm
                0.46046585 = fieldWeight in 4012, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4012)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Zhang, C.; Bu, Y.; Ding, Y.; Xu, J.: Understanding scientific collaboration : homophily, transitivity, and preferential attachment (2018) 0.02
    0.02443984 = product of:
      0.04887968 = sum of:
        0.04887968 = product of:
          0.09775936 = sum of:
            0.09775936 = weight(_text_:y in 4011) [ClassicSimilarity], result of:
              0.09775936 = score(doc=4011,freq=4.0), product of:
                0.21668325 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.045026023 = queryNorm
                0.45116252 = fieldWeight in 4011, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4011)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Xu, J.: Author credit-assignment schemas : a comparison and analysis (2016) 0.01
    0.014401315 = product of:
      0.02880263 = sum of:
        0.02880263 = product of:
          0.05760526 = sum of:
            0.05760526 = weight(_text_:y in 3056) [ClassicSimilarity], result of:
              0.05760526 = score(doc=3056,freq=2.0), product of:
                0.21668325 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.045026023 = queryNorm
                0.26585007 = fieldWeight in 3056, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3056)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Editor
    Ding, Y.