Search (4 results, page 1 of 1)

  • × type_ss:"el"
  • × theme_ss:"Citation indexing"
  1. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02 
    0.016478598 = product of:
  0.032957196 = sum of:
    0.032957196 = product of:
      0.06591439 = sum of:
        0.06591439 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.06591439 = score(doc=3925,freq=4.0), product of:
            0.1204662 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.034400932 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 15:22:28
  2. Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.01 
    0.009321703 = product of:
  0.018643405 = sum of:
    0.018643405 = product of:
      0.03728681 = sum of:
        0.03728681 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
          0.03728681 = score(doc=1149,freq=2.0), product of:
            0.1204662 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.034400932 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    17.12.2013 11:02:22
  3. Tay, A.: ¬The next generation discovery citation indexes : a review of the landscape in 2020 (2020) 0.01 
    0.00815649 = product of:
  0.01631298 = sum of:
    0.01631298 = product of:
      0.03262596 = sum of:
        0.03262596 = weight(_text_:22 in 40) [ClassicSimilarity], result of:
          0.03262596 = score(doc=40,freq=2.0), product of:
            0.1204662 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.034400932 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    17.11.2020 12:22:59
  4. Daquino, M.; Peroni, S.; Shotton, D.; Colavizza, G.; Ghavimi, B.; Lauscher, A.; Mayr, P.; Romanello, M.; Zumstein, P.: ¬The OpenCitations Data Model (2020) 0.00 
    0.004992739 = product of:
  0.009985478 = sum of:
    0.009985478 = product of:
      0.019970955 = sum of:
        0.019970955 = weight(_text_:m in 38) [ClassicSimilarity], result of:
          0.019970955 = score(doc=38,freq=4.0), product of:
            0.08560495 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.034400932 = queryNorm
            0.23329206 = fieldWeight in 38, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.046875 = fieldNorm(doc=38)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Themes