Search (4 results, page 1 of 1)

  • × theme_ss:"Citation indexing"
  • × type_ss:"el"
  1. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.01
    0.014183054 = product of:
      0.028366107 = sum of:
        0.028366107 = product of:
          0.08509832 = sum of:
            0.08509832 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
              0.08509832 = score(doc=3925,freq=4.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.54716086 = fieldWeight in 3925, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3925)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    22. 7.2006 15:22:28
  2. Remler, A.: Lässt sich wissenschaftliche Leistung messen? : Wer zitiert wird, liegt vorne - in den USA berechnet man Forschungsleistung nach einem Zitat-Index (2000) 0.01
    0.014167956 = product of:
      0.028335912 = sum of:
        0.028335912 = product of:
          0.085007735 = sum of:
            0.085007735 = weight(_text_:29 in 5392) [ClassicSimilarity], result of:
              0.085007735 = score(doc=5392,freq=2.0), product of:
                0.15623134 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.044413086 = queryNorm
                0.5441145 = fieldWeight in 5392, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5392)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    30.10.2000 17:47:29
  3. Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.01
    0.008023147 = product of:
      0.016046293 = sum of:
        0.016046293 = product of:
          0.04813888 = sum of:
            0.04813888 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
              0.04813888 = score(doc=1149,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.30952093 = fieldWeight in 1149, 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=1149)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    17.12.2013 11:02:22
  4. Tay, A.: ¬The next generation discovery citation indexes : a review of the landscape in 2020 (2020) 0.01
    0.007020253 = product of:
      0.014040506 = sum of:
        0.014040506 = product of:
          0.04212152 = sum of:
            0.04212152 = weight(_text_:22 in 40) [ClassicSimilarity], result of:
              0.04212152 = score(doc=40,freq=2.0), product of:
                0.15552706 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044413086 = queryNorm
                0.2708308 = fieldWeight in 40, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=40)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    17.11.2020 12:22:59