Search (2 results, page 1 of 1)

  • × author_ss:"Zhao, D."
  • × theme_ss:"Citation indexing"
  1. Zhao, D.: Challenges of scholarly publications on the Web to the evaluation of science : a comparison of author visibility on the Web and in print journals (2005) 0.00
    0.0020821756 = product of:
      0.008328702 = sum of:
        0.008328702 = weight(_text_:information in 1065) [ClassicSimilarity], result of:
          0.008328702 = score(doc=1065,freq=2.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.13576832 = fieldWeight in 1065, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1065)
      0.25 = coord(1/4)
    
    Source
    Information processing and management. 41(2005) no.6, S.1403-1418
  2. Zhao, D.; Strotmann, A.: Can citation analysis of Web publications better detect research fronts? (2007) 0.00
    0.0014872681 = product of:
      0.0059490725 = sum of:
        0.0059490725 = weight(_text_:information in 471) [ClassicSimilarity], result of:
          0.0059490725 = score(doc=471,freq=2.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.09697737 = fieldWeight in 471, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0390625 = fieldNorm(doc=471)
      0.25 = coord(1/4)
    
    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.9, S.1285-1302