Search (22 results, page 1 of 2)

  • × author_ss:"Liu, Y."
  1. Liu, Y.: Precision One MediaSource : film/video locator on CD-ROM (1995) 0.05
    0.046395063 = product of:
      0.09279013 = sum of:
        0.09279013 = product of:
          0.13918519 = sum of:
            0.09100041 = weight(_text_:y in 7744) [ClassicSimilarity], result of:
              0.09100041 = score(doc=7744,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.4253601 = fieldWeight in 7744, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7744)
            0.04818478 = weight(_text_:22 in 7744) [ClassicSimilarity], result of:
              0.04818478 = score(doc=7744,freq=2.0), product of:
                0.15567535 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04445543 = queryNorm
                0.30952093 = fieldWeight in 7744, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7744)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    22. 6.1997 16:34:51
  2. Qin, C.; Liu, Y.; Mou, J.; Chen, J.: User adoption of a hybrid social tagging approach in an online knowledge community (2019) 0.03
    0.028996913 = product of:
      0.057993826 = sum of:
        0.057993826 = product of:
          0.08699074 = sum of:
            0.05687525 = weight(_text_:y in 5492) [ClassicSimilarity], result of:
              0.05687525 = score(doc=5492,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 5492, 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=5492)
            0.030115487 = weight(_text_:22 in 5492) [ClassicSimilarity], result of:
              0.030115487 = score(doc=5492,freq=2.0), product of:
                0.15567535 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04445543 = queryNorm
                0.19345059 = fieldWeight in 5492, 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=5492)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22
  3. Wu, Y.; Liu, Y.; Tsai, Y.-H.R.; Yau, S.-T.: Investigating the role of eye movements and physiological signals in search satisfaction prediction using geometric analysis (2019) 0.02
    0.016418472 = product of:
      0.032836944 = sum of:
        0.032836944 = product of:
          0.09851083 = sum of:
            0.09851083 = weight(_text_:y in 5382) [ClassicSimilarity], result of:
              0.09851083 = score(doc=5382,freq=6.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.46046585 = fieldWeight in 5382, 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=5382)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Liu, Y.; Shi, J.; Chen, Y.: Patient-centered and experience-aware mining for effective adverse drug reaction discovery in online health forums (2018) 0.02
    0.016086752 = product of:
      0.032173503 = sum of:
        0.032173503 = product of:
          0.096520506 = sum of:
            0.096520506 = weight(_text_:y in 4114) [ClassicSimilarity], result of:
              0.096520506 = score(doc=4114,freq=4.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.45116252 = fieldWeight in 4114, 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=4114)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Liu, Y.; Du, F.; Sun, J.; Silva, T.; Jiang, Y.; Zhu, T.: Identifying social roles using heterogeneous features in online social networks (2019) 0.02
    0.016086752 = product of:
      0.032173503 = sum of:
        0.032173503 = product of:
          0.096520506 = sum of:
            0.096520506 = weight(_text_:y in 5293) [ClassicSimilarity], result of:
              0.096520506 = score(doc=5293,freq=4.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.45116252 = fieldWeight in 5293, 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=5293)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Liu, Y.; Rousseau, R.: Citation analysis and the development of science : a case study using articles by some Nobel prize winners (2014) 0.02
    0.015166735 = product of:
      0.03033347 = sum of:
        0.03033347 = product of:
          0.09100041 = sum of:
            0.09100041 = weight(_text_:y in 1197) [ClassicSimilarity], result of:
              0.09100041 = score(doc=1197,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.4253601 = fieldWeight in 1197, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0625 = fieldNorm(doc=1197)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  7. Sun, J.; Zhu, M.; Jiang, Y.; Liu, Y.; Wu, L.L.: Hierarchical attention model for personalized tag recommendation : peer effects on information value perception (2021) 0.01
    0.013405627 = product of:
      0.026811253 = sum of:
        0.026811253 = product of:
          0.080433756 = sum of:
            0.080433756 = weight(_text_:y in 98) [ClassicSimilarity], result of:
              0.080433756 = score(doc=98,freq=4.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.37596878 = fieldWeight in 98, 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=98)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Liu, Y.; Rousseau, R.: Towards a representation of diffusion and interaction of scientific ideas : the case of fiber optics communication (2012) 0.01
    0.013270892 = product of:
      0.026541784 = sum of:
        0.026541784 = product of:
          0.07962535 = sum of:
            0.07962535 = weight(_text_:y in 2723) [ClassicSimilarity], result of:
              0.07962535 = score(doc=2723,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.3721901 = fieldWeight in 2723, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2723)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Liu, Y.; Rafols, I.; Rousseau, R.: ¬A framework for knowledge integration and diffusion (2012) 0.01
    0.011375051 = product of:
      0.022750102 = sum of:
        0.022750102 = product of:
          0.068250306 = sum of:
            0.068250306 = weight(_text_:y in 297) [ClassicSimilarity], result of:
              0.068250306 = score(doc=297,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.3190201 = fieldWeight in 297, 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=297)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  10. Liu, Y.; Rousseau, R.: Interestingness and the essence of citation : Thomas Reid and bibliographic description (2013) 0.01
    0.011375051 = product of:
      0.022750102 = sum of:
        0.022750102 = product of:
          0.068250306 = sum of:
            0.068250306 = weight(_text_:y in 1764) [ClassicSimilarity], result of:
              0.068250306 = score(doc=1764,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.3190201 = fieldWeight in 1764, 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=1764)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  11. Liu, Y.; Huang, X.; An, A.: Personalized recommendation with adaptive mixture of markov models (2007) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 606) [ClassicSimilarity], result of:
              0.05687525 = score(doc=606,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 606, 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=606)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  12. Liu, Y.; Zhang, M.; Cen, R.; Ru, L.; Ma, S.: Data cleansing for Web information retrieval using query independent features (2007) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 607) [ClassicSimilarity], result of:
              0.05687525 = score(doc=607,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 607, 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=607)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  13. Liu, Y.; Rousseau, R.: Knowledge diffusion through publications and citations : a case study using ESI-fields as unit of diffusion (2010) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 3334) [ClassicSimilarity], result of:
              0.05687525 = score(doc=3334,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 3334, 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=3334)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  14. Liu, Y.; Li, W.; Huang, Z.; Fang, Q.: ¬A fast method based on multiple clustering for name disambiguation in bibliographic citations (2015) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 1672) [ClassicSimilarity], result of:
              0.05687525 = score(doc=1672,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 1672, 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=1672)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  15. Liu, Y.; Xu, S.; Blanchard, E.: ¬A local context-aware LDA model for topic modeling in a document network (2017) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 3642) [ClassicSimilarity], result of:
              0.05687525 = score(doc=3642,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 3642, 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=3642)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  16. Zhou, H.; Xiao, L.; Liu, Y.; Chen, X.: ¬The effect of prediscussion note-taking in hidden profile tasks (2018) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 4184) [ClassicSimilarity], result of:
              0.05687525 = score(doc=4184,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 4184, 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=4184)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  17. Tang, X.-B.; Fu, W.-G.; Liu, Y.: Knowledge big graph fusing ontology with property graph : a case study of financial ownership network (2021) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 234) [ClassicSimilarity], result of:
              0.05687525 = score(doc=234,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 234, 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=234)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  18. Liu, Y.; Qin, C.; Ma, X.; Liang, H.: Serendipity in human information behavior : a systematic review (2022) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 603) [ClassicSimilarity], result of:
              0.05687525 = score(doc=603,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 603, 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=603)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  19. Qin, C.; Liu, Y.; Ma, X.; Chen, J.; Liang, H.: Designing for serendipity in online knowledge communities : an investigation of tag presentation formats and openness to experience (2022) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 664) [ClassicSimilarity], result of:
              0.05687525 = score(doc=664,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 664, 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=664)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  20. Fang, Z.; Liu, Y.; Jiang, F.; Dong, W.: How does family support influence digital immigrants' extended use of smartphones? : an empirical study based on IT identity theory (2023) 0.01
    0.009479209 = product of:
      0.018958418 = sum of:
        0.018958418 = product of:
          0.05687525 = sum of:
            0.05687525 = weight(_text_:y in 1091) [ClassicSimilarity], result of:
              0.05687525 = score(doc=1091,freq=2.0), product of:
                0.21393733 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.04445543 = queryNorm
                0.26585007 = fieldWeight in 1091, 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=1091)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)