Search (2 results, page 1 of 1)

  • × author_ss:"Bu, Y."
  • × author_ss:"Li, J."
  1. Min, C.; Ding, Y.; Li, J.; Bu, Y.; Pei, L.; Sun, J.: Innovation or imitation : the diffusion of citations (2018) 0.04
    0.03962417 = product of:
      0.07924834 = sum of:
        0.07924834 = product of:
          0.11887251 = sum of:
            0.080192074 = weight(_text_:y in 4445) [ClassicSimilarity], result of:
              0.080192074 = score(doc=4445,freq=4.0), product of:
                0.2132945 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.044321854 = queryNorm
                0.37596878 = fieldWeight in 4445, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4445)
            0.03868043 = weight(_text_:l in 4445) [ClassicSimilarity], result of:
              0.03868043 = score(doc=4445,freq=2.0), product of:
                0.17616397 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.044321854 = queryNorm
                0.2195706 = fieldWeight in 4445, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4445)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  2. Liu, X.; Bu, Y.; Li, M.; Li, J.: Monodisciplinary collaboration disrupts science more than multidisciplinary collaboration (2024) 0.01
    0.011340873 = product of:
      0.022681747 = sum of:
        0.022681747 = product of:
          0.068045236 = sum of:
            0.068045236 = weight(_text_:y in 1202) [ClassicSimilarity], result of:
              0.068045236 = score(doc=1202,freq=2.0), product of:
                0.2132945 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.044321854 = queryNorm
                0.3190201 = fieldWeight in 1202, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1202)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)