Search (14 results, page 1 of 1)

  • × author_ss:"Chen, H."
  1. Chung, W.; Chen, H.: Browsing the underdeveloped Web : an experiment on the Arabic Medical Web Directory (2009) 0.02
    0.022090068 = product of:
      0.05522517 = sum of:
        0.03883059 = weight(_text_:w in 2733) [ClassicSimilarity], result of:
          0.03883059 = score(doc=2733,freq=2.0), product of:
            0.15370958 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.04033519 = queryNorm
            0.2526231 = fieldWeight in 2733, 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=2733)
        0.016394584 = product of:
          0.032789167 = sum of:
            0.032789167 = weight(_text_:22 in 2733) [ClassicSimilarity], result of:
              0.032789167 = score(doc=2733,freq=2.0), product of:
                0.14124696 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04033519 = queryNorm
                0.23214069 = fieldWeight in 2733, 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=2733)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    22. 3.2009 17:57:50
  2. Dumais, S.; Chen, H.: Hierarchical classification of Web content (2000) 0.01
    0.011467681 = product of:
      0.057338405 = sum of:
        0.057338405 = weight(_text_:u in 492) [ClassicSimilarity], result of:
          0.057338405 = score(doc=492,freq=2.0), product of:
            0.13207534 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04033519 = queryNorm
            0.43413407 = fieldWeight in 492, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=492)
      0.2 = coord(1/5)
    
    Source
    Proceedings of ACM SIGIR 23rd International Conference on Research and Development in Information Retrieval. Ed. by N.J. Belkin, P. Ingwersen u. M.K. Leong
  3. Schatz, B.R.; Johnson, E.H.; Cochrane, P.A.; Chen, H.: Interactive term suggestion for users of digital libraries : using thesauri and co-occurrence lists for information retrieval (1996) 0.01
    0.0095564015 = product of:
      0.047782008 = sum of:
        0.047782008 = weight(_text_:u in 6417) [ClassicSimilarity], result of:
          0.047782008 = score(doc=6417,freq=2.0), product of:
            0.13207534 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04033519 = queryNorm
            0.3617784 = fieldWeight in 6417, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=6417)
      0.2 = coord(1/5)
    
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  4. 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
    0.007766118 = product of:
      0.03883059 = sum of:
        0.03883059 = weight(_text_:w in 1880) [ClassicSimilarity], result of:
          0.03883059 = score(doc=1880,freq=2.0), product of:
            0.15370958 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.04033519 = 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)
      0.2 = coord(1/5)
    
  5. Chung, W.; Zhang, Y.; Huang, Z.; Wang, G.; Ong, T.-H.; Chen, H.: Internet searching and browsing in a multilingual world : an experiment an the Chinese Business Intelligence Portal (CBizPort) (2004) 0.01
    0.0064717657 = product of:
      0.03235883 = sum of:
        0.03235883 = weight(_text_:w in 2393) [ClassicSimilarity], result of:
          0.03235883 = score(doc=2393,freq=2.0), product of:
            0.15370958 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.04033519 = queryNorm
            0.21051927 = fieldWeight in 2393, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2393)
      0.2 = coord(1/5)
    
  6. Marshall, B.; McDonald, D.; Chen, H.; Chung, W.: EBizPort: collecting and analyzing business intelligence information (2004) 0.01
    0.0064717657 = product of:
      0.03235883 = sum of:
        0.03235883 = weight(_text_:w in 2505) [ClassicSimilarity], result of:
          0.03235883 = score(doc=2505,freq=2.0), product of:
            0.15370958 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.04033519 = queryNorm
            0.21051927 = fieldWeight in 2505, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2505)
      0.2 = coord(1/5)
    
  7. Chung, W.; Chen, H.; Reid, E.: Business stakeholder analyzer : an experiment of classifying stakeholders on the Web (2009) 0.01
    0.0064717657 = product of:
      0.03235883 = sum of:
        0.03235883 = weight(_text_:w in 2699) [ClassicSimilarity], result of:
          0.03235883 = score(doc=2699,freq=2.0), product of:
            0.15370958 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.04033519 = queryNorm
            0.21051927 = fieldWeight in 2699, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2699)
      0.2 = coord(1/5)
    
  8. Chen, H.; Martinez, J.; Kirchhoff, A.; Ng, T.D.; Schatz, B.R.: Alleviating search uncertainty through concept associations : automatic indexing, co-occurence analysis, and parallel computing (1998) 0.01
    0.0057338406 = product of:
      0.028669203 = sum of:
        0.028669203 = weight(_text_:u in 5202) [ClassicSimilarity], result of:
          0.028669203 = score(doc=5202,freq=2.0), product of:
            0.13207534 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04033519 = queryNorm
            0.21706703 = fieldWeight in 5202, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=5202)
      0.2 = coord(1/5)
    
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  9. Chen, H.; Zhang, Y.; Houston, A.L.: Semantic indexing and searching using a Hopfield net (1998) 0.01
    0.0057338406 = product of:
      0.028669203 = sum of:
        0.028669203 = weight(_text_:u in 5704) [ClassicSimilarity], result of:
          0.028669203 = score(doc=5704,freq=2.0), product of:
            0.13207534 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04033519 = queryNorm
            0.21706703 = fieldWeight in 5704, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=5704)
      0.2 = coord(1/5)
    
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  10. Chen, H.; Lally, A.M.; Zhu, B.; Chau, M.: HelpfulMed : Intelligent searching for medical information over the Internet (2003) 0.00
    0.0047782008 = product of:
      0.023891004 = sum of:
        0.023891004 = weight(_text_:u in 1615) [ClassicSimilarity], result of:
          0.023891004 = score(doc=1615,freq=2.0), product of:
            0.13207534 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04033519 = queryNorm
            0.1808892 = fieldWeight in 1615, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1615)
      0.2 = coord(1/5)
    
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  11. Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992) 0.00
    0.0027324308 = product of:
      0.013662154 = sum of:
        0.013662154 = product of:
          0.027324308 = sum of:
            0.027324308 = weight(_text_:22 in 7469) [ClassicSimilarity], result of:
              0.027324308 = score(doc=7469,freq=2.0), product of:
                0.14124696 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04033519 = queryNorm
                0.19345059 = fieldWeight in 7469, 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=7469)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Source
    IEEE transactions on systems, man and cybernetics. 22(1992) no.5, S.865-884
  12. Leroy, G.; Chen, H.: Genescene: an ontology-enhanced integration of linguistic and co-occurrence based relations in biomedical texts (2005) 0.00
    0.0027324308 = product of:
      0.013662154 = sum of:
        0.013662154 = product of:
          0.027324308 = sum of:
            0.027324308 = weight(_text_:22 in 5259) [ClassicSimilarity], result of:
              0.027324308 = score(doc=5259,freq=2.0), product of:
                0.14124696 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04033519 = queryNorm
                0.19345059 = fieldWeight in 5259, 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=5259)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    22. 7.2006 14:26:01
  13. Zheng, R.; Li, J.; Chen, H.; Huang, Z.: ¬A framework for authorship identification of online messages : writing-style features and classification techniques (2006) 0.00
    0.0027324308 = product of:
      0.013662154 = sum of:
        0.013662154 = product of:
          0.027324308 = sum of:
            0.027324308 = weight(_text_:22 in 5276) [ClassicSimilarity], result of:
              0.027324308 = score(doc=5276,freq=2.0), product of:
                0.14124696 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04033519 = 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)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    22. 7.2006 16:14:37
  14. Hu, D.; Kaza, S.; Chen, H.: Identifying significant facilitators of dark network evolution (2009) 0.00
    0.0027324308 = product of:
      0.013662154 = sum of:
        0.013662154 = product of:
          0.027324308 = sum of:
            0.027324308 = weight(_text_:22 in 2753) [ClassicSimilarity], result of:
              0.027324308 = score(doc=2753,freq=2.0), product of:
                0.14124696 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04033519 = queryNorm
                0.19345059 = fieldWeight in 2753, 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=2753)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    22. 3.2009 18:50:30