Search (4 results, page 1 of 1)

  • × author_ss:"Liu, Y."
  1. Liu, Y.; Rafols, I.; Rousseau, R.: ¬A framework for knowledge integration and diffusion (2012) 0.02 
    0.024234561 = product of:
  0.048469122 = sum of:
    0.048469122 = product of:
      0.096938245 = sum of:
        0.096938245 = weight(_text_:policy in 297) [ClassicSimilarity], result of:
          0.096938245 = score(doc=297,freq=2.0), product of:
            0.2727254 = queryWeight, product of:
              5.361833 = idf(docFreq=563, maxDocs=44218)
              0.05086421 = queryNorm
            0.35544267 = fieldWeight in 297, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.361833 = idf(docFreq=563, maxDocs=44218)
              0.046875 = fieldNorm(doc=297)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Purpose - This paper aims to introduce a general framework for the analysis of knowledge integration and diffusion using bibliometric data. Design/methodology/approach - The authors propose that in order to characterise knowledge integration and diffusion of a given issue (the source, for example articles on a topic or by an organisation, etc.), one has to choose a set of elements from the source (the intermediary set, for example references, keywords, etc.). This set can then be classified into categories (cats), thus making it possible to investigate its diversity. The set can also be characterised according to the coherence of a network associated to it. Findings - This framework allows a methodology to be developed to assess knowledge integration and diffusion. Such methodologies can be useful for a number of science policy issues, including the assessment of interdisciplinarity in research and dynamics of research networks. Originality/value - The main contribution of this article is to provide a simple and easy to use generalisation of an existing approach to study interdisciplinarity, bringing knowledge integration and knowledge diffusion together in one framework.
  2. Liu, Y.; Rousseau, R.: Interestingness and the essence of citation : Thomas Reid and bibliographic description (2013) 0.02 
    0.024234561 = product of:
  0.048469122 = sum of:
    0.048469122 = product of:
      0.096938245 = sum of:
        0.096938245 = weight(_text_:policy in 1764) [ClassicSimilarity], result of:
          0.096938245 = score(doc=1764,freq=2.0), product of:
            0.2727254 = queryWeight, product of:
              5.361833 = idf(docFreq=563, maxDocs=44218)
              0.05086421 = queryNorm
            0.35544267 = fieldWeight in 1764, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.361833 = idf(docFreq=563, maxDocs=44218)
              0.046875 = fieldNorm(doc=1764)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Purpose - This paper aims to provide a new insight into the reasons why authors cite. Design/methodology/approach The authors argue that, based on philosophical ideas about the essence of things, pure rational thinking about the role of citations leads to the answer. Findings - Citations originate from the interestingness of the investigated phenomenon. The essence of citation lies in the interaction between different ideas or perspectives on a phenomenon addressed in the citing as well as in the cited articles. Research limitations/implications - The findings only apply to ethical (not whimsical or self-serving) citations. As such citations reflect interactions of scientific ideas, they can reveal the evolution of science, revive the cognitive process of an investigated scientific phenomenon and reveal political and economic factors influencing the development of science. Originality/value - This article is the first to propose interestingness and the interaction of ideas as the basic reason for citing. This view on citations allows reverse engineering from citations to ideas and hence becomes useful for science policy.
  3. Liu, Y.: Precision One MediaSource : film/video locator on CD-ROM (1995) 0.01 
    0.013782796 = product of:
  0.027565593 = sum of:
    0.027565593 = product of:
      0.055131186 = sum of:
        0.055131186 = weight(_text_:22 in 7744) [ClassicSimilarity], result of:
          0.055131186 = score(doc=7744,freq=2.0), product of:
            0.1781178 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05086421 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 6.1997 16:34:51
  4. Qin, C.; Liu, Y.; Mou, J.; Chen, J.: User adoption of a hybrid social tagging approach in an online knowledge community (2019) 0.01 
    0.008614248 = product of:
  0.017228495 = sum of:
    0.017228495 = product of:
      0.03445699 = sum of:
        0.03445699 = weight(_text_:22 in 5492) [ClassicSimilarity], result of:
          0.03445699 = score(doc=5492,freq=2.0), product of:
            0.1781178 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05086421 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    20. 1.2015 18:30:22

Authors

Years

Themes