Search (4 results, page 1 of 1)

  • × author_ss:"Li, J."
  1. Lin, X.; Li, J.; Zhou, X.: Theme creation for digital collections (2008) 0.17 
    0.16884907 = product of:
  0.33769813 = sum of:
    0.27913788 = weight(_text_:themes in 2635) [ClassicSimilarity], result of:
      0.27913788 = score(doc=2635,freq=4.0), product of:
        0.39696783 = queryWeight, product of:
          6.429029 = idf(docFreq=193, maxDocs=44218)
          0.061746154 = queryNorm
        0.70317507 = fieldWeight in 2635, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          6.429029 = idf(docFreq=193, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2635)
    0.05856026 = weight(_text_:22 in 2635) [ClassicSimilarity], result of:
      0.05856026 = score(doc=2635,freq=2.0), product of:
        0.2162245 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.061746154 = queryNorm
        0.2708308 = fieldWeight in 2635, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2635)
  0.5 = coord(2/4)
    Abstract
    This paper presents an approach for integrating multiple sources of semantics for the creating metadata. A new framework is proposed to define topics and themes with both manually and automatically generated terms. The automatically generated terms include: terms from a semantic analysis of the collections and terms from previous user's queries. An interface is developed to facilitate the creation and use of such topics and themes for metadata creation. The framework and the interface promote human-computer collaboration in metadata creation. Several principles underlying such approach are also discussed.
    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
  2. Zhu, Q.; Kong, X.; Hong, S.; Li, J.; He, Z.: Global ontology research progress : a bibliometric analysis (2015) 0.01 
    0.014788698 = product of:
  0.059154794 = sum of:
    0.059154794 = weight(_text_:22 in 2590) [ClassicSimilarity], result of:
      0.059154794 = score(doc=2590,freq=4.0), product of:
        0.2162245 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.061746154 = queryNorm
        0.27358043 = fieldWeight in 2590, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2590)
  0.25 = coord(1/4)
    Date
    20. 1.2015 18:30:22
    17. 9.2018 18:22:23
  3. Li, J.; Shi, D.: Sleeping beauties in genius work : when were they awakened? (2016) 0.01 
    0.012548626 = product of:
  0.050194506 = sum of:
    0.050194506 = weight(_text_:22 in 2647) [ClassicSimilarity], result of:
      0.050194506 = score(doc=2647,freq=2.0), product of:
        0.2162245 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.061746154 = queryNorm
        0.23214069 = fieldWeight in 2647, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.046875 = fieldNorm(doc=2647)
  0.25 = coord(1/4)
    Date
    22. 1.2016 14:13:32
  4. Zheng, R.; Li, J.; Chen, H.; Huang, Z.: ¬A framework for authorship identification of online messages : writing-style features and classification techniques (2006) 0.01 
    0.01045719 = product of:
  0.04182876 = sum of:
    0.04182876 = weight(_text_:22 in 5276) [ClassicSimilarity], result of:
      0.04182876 = score(doc=5276,freq=2.0), product of:
        0.2162245 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.061746154 = queryNorm
        0.19345059 = fieldWeight in 5276, 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=5276)
  0.25 = coord(1/4)
    Date
    22. 7.2006 16:14:37

Authors

Years

Themes