Search (4 results, page 1 of 1)

  • × author_ss:"Qin, J."
  1. Qin, J.; Paling, S.: Converting a controlled vocabulary into an ontology : the case of GEM (2001) 0.01
    0.014527473 = product of:
      0.029054945 = sum of:
        0.029054945 = product of:
          0.05810989 = sum of:
            0.05810989 = weight(_text_:22 in 3895) [ClassicSimilarity], result of:
              0.05810989 = score(doc=3895,freq=2.0), product of:
                0.12516093 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035741583 = queryNorm
                0.46428138 = fieldWeight in 3895, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3895)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    24. 8.2005 19:20:22
  2. Chen, H.; Chung, W.; Qin, J.; Reid, E.; Sageman, M.; Weimann, G.: Uncovering the dark Web : a case study of Jihad on the Web (2008) 0.01
    0.008602084 = product of:
      0.017204167 = sum of:
        0.017204167 = product of:
          0.034408335 = sum of:
            0.034408335 = weight(_text_:w in 1880) [ClassicSimilarity], result of:
              0.034408335 = score(doc=1880,freq=2.0), product of:
                0.13620423 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.035741583 = queryNorm
                0.2526231 = fieldWeight in 1880, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1880)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Chen, M.; Liu, X.; Qin, J.: Semantic relation extraction from socially-generated tags : a methodology for metadata generation (2008) 0.01
    0.006053114 = product of:
      0.012106228 = sum of:
        0.012106228 = product of:
          0.024212455 = sum of:
            0.024212455 = weight(_text_:22 in 2648) [ClassicSimilarity], result of:
              0.024212455 = score(doc=2648,freq=2.0), product of:
                0.12516093 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035741583 = queryNorm
                0.19345059 = fieldWeight in 2648, 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=2648)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    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
  4. Qin, J.: Evolving paradigms of knowledge representation and organization : a comparative study of classification, XML/DTD and ontology (2003) 0.00
    0.004842491 = product of:
      0.009684982 = sum of:
        0.009684982 = product of:
          0.019369964 = sum of:
            0.019369964 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
              0.019369964 = score(doc=2763,freq=2.0), product of:
                0.12516093 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.035741583 = queryNorm
                0.15476047 = fieldWeight in 2763, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2763)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    12. 9.2004 17:22:35