Search (2 results, page 1 of 1)

  • × theme_ss:"Citation indexing"
  • × author_ss:"Nicolaisen, J."
  1. Nicolaisen, J.: Citation analysis (2007) 0.05
    0.050211813 = product of:
      0.17574134 = sum of:
        0.05467038 = weight(_text_:j in 6091) [ClassicSimilarity], result of:
          0.05467038 = score(doc=6091,freq=2.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.5617073 = fieldWeight in 6091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.125 = fieldNorm(doc=6091)
        0.121070966 = sum of:
          0.05467038 = weight(_text_:j in 6091) [ClassicSimilarity], result of:
            0.05467038 = score(doc=6091,freq=2.0), product of:
              0.09732894 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.030630698 = queryNorm
              0.5617073 = fieldWeight in 6091, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.125 = fieldNorm(doc=6091)
          0.06640059 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
            0.06640059 = score(doc=6091,freq=2.0), product of:
              0.10726349 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.030630698 = queryNorm
              0.61904186 = fieldWeight in 6091, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.125 = fieldNorm(doc=6091)
      0.2857143 = coord(2/7)
    
    Date
    13. 7.2008 19:53:22
  2. Nicolaisen, J.: ¬The J-shaped distribution of citedness (2002) 0.02
    0.020291116 = product of:
      0.071018904 = sum of:
        0.047345936 = weight(_text_:j in 3765) [ClassicSimilarity], result of:
          0.047345936 = score(doc=3765,freq=6.0), product of:
            0.09732894 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.030630698 = queryNorm
            0.48645282 = fieldWeight in 3765, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0625 = fieldNorm(doc=3765)
        0.023672968 = product of:
          0.047345936 = sum of:
            0.047345936 = weight(_text_:j in 3765) [ClassicSimilarity], result of:
              0.047345936 = score(doc=3765,freq=6.0), product of:
                0.09732894 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.030630698 = queryNorm
                0.48645282 = fieldWeight in 3765, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3765)
          0.5 = coord(1/2)
      0.2857143 = coord(2/7)
    
    Abstract
    A new approach for investigating the correlation between research quality and citation counts is presented and applied to a case study of the relationship between peer evaluations reflected in scholarly book reviews and the citation frequencies of reviewed books. Results of the study designate a J-shaped distribution between the considered variables, presumably caused by a skewed allocation of negative citations. The paper concludes with suggestions for further research.