Search (17 results, page 1 of 1)

  • × author_ss:"Rousseau, R."
  1. Zhang, L.; Rousseau, R.; Glänzel, W.: Diversity of references as an indicator of the interdisciplinarity of journals : taking similarity between subject fields into account (2016) 0.01
    0.01171949 = product of:
      0.06094135 = sum of:
        0.013069402 = weight(_text_:23 in 2902) [ClassicSimilarity], result of:
          0.013069402 = score(doc=2902,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.1979932 = fieldWeight in 2902, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2902)
        0.013069402 = weight(_text_:23 in 2902) [ClassicSimilarity], result of:
          0.013069402 = score(doc=2902,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.1979932 = fieldWeight in 2902, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2902)
        0.013069402 = weight(_text_:23 in 2902) [ClassicSimilarity], result of:
          0.013069402 = score(doc=2902,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.1979932 = fieldWeight in 2902, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2902)
        0.013069402 = weight(_text_:23 in 2902) [ClassicSimilarity], result of:
          0.013069402 = score(doc=2902,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.1979932 = fieldWeight in 2902, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2902)
        0.00866374 = weight(_text_:5 in 2902) [ClassicSimilarity], result of:
          0.00866374 = score(doc=2902,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.16120374 = fieldWeight in 2902, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2902)
      0.1923077 = coord(5/26)
    
    Date
    21. 4.2016 16:23:46
    Source
    Journal of the Association for Information Science and Technology. 67(2016) no.5, S.1257-1265
  2. Guns, R.; Rousseau, R.: Simulating growth of the h-index (2009) 0.01
    0.011259793 = product of:
      0.073188655 = sum of:
        0.018297164 = weight(_text_:23 in 2717) [ClassicSimilarity], result of:
          0.018297164 = score(doc=2717,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.27719048 = fieldWeight in 2717, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2717)
        0.018297164 = weight(_text_:23 in 2717) [ClassicSimilarity], result of:
          0.018297164 = score(doc=2717,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.27719048 = fieldWeight in 2717, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2717)
        0.018297164 = weight(_text_:23 in 2717) [ClassicSimilarity], result of:
          0.018297164 = score(doc=2717,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.27719048 = fieldWeight in 2717, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2717)
        0.018297164 = weight(_text_:23 in 2717) [ClassicSimilarity], result of:
          0.018297164 = score(doc=2717,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.27719048 = fieldWeight in 2717, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2717)
      0.15384616 = coord(4/26)
    
    Date
    23. 2.2009 20:04:08
  3. Rousseau, R.; Jin, B.: ¬The age-dependent h-type AR**2-index : basic properties and a case study (2008) 0.01
    0.009651251 = product of:
      0.06273313 = sum of:
        0.015683282 = weight(_text_:23 in 2638) [ClassicSimilarity], result of:
          0.015683282 = score(doc=2638,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.23759183 = fieldWeight in 2638, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.046875 = fieldNorm(doc=2638)
        0.015683282 = weight(_text_:23 in 2638) [ClassicSimilarity], result of:
          0.015683282 = score(doc=2638,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.23759183 = fieldWeight in 2638, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.046875 = fieldNorm(doc=2638)
        0.015683282 = weight(_text_:23 in 2638) [ClassicSimilarity], result of:
          0.015683282 = score(doc=2638,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.23759183 = fieldWeight in 2638, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.046875 = fieldNorm(doc=2638)
        0.015683282 = weight(_text_:23 in 2638) [ClassicSimilarity], result of:
          0.015683282 = score(doc=2638,freq=2.0), product of:
            0.06600935 = queryWeight, product of:
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.018417481 = queryNorm
            0.23759183 = fieldWeight in 2638, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5840597 = idf(docFreq=3336, maxDocs=44218)
              0.046875 = fieldNorm(doc=2638)
      0.15384616 = coord(4/26)
    
    Date
    23. 2.2009 18:05:53
  4. Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990) 0.00
    0.0034253176 = product of:
      0.029686086 = sum of:
        0.009895362 = weight(_text_:und in 1515) [ClassicSimilarity], result of:
          0.009895362 = score(doc=1515,freq=4.0), product of:
            0.0408199 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.018417481 = queryNorm
            0.24241515 = fieldWeight in 1515, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1515)
        0.009895362 = weight(_text_:und in 1515) [ClassicSimilarity], result of:
          0.009895362 = score(doc=1515,freq=4.0), product of:
            0.0408199 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.018417481 = queryNorm
            0.24241515 = fieldWeight in 1515, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1515)
        0.009895362 = weight(_text_:und in 1515) [ClassicSimilarity], result of:
          0.009895362 = score(doc=1515,freq=4.0), product of:
            0.0408199 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.018417481 = queryNorm
            0.24241515 = fieldWeight in 1515, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1515)
      0.115384616 = coord(3/26)
    
    Classification
    AN 70400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Bibliotheksverwaltung / Bibliotheksanalyse, -statistik
    RVK
    AN 70400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Bibliotheksverwaltung / Bibliotheksanalyse, -statistik
  5. Impe, S. van; Rousseau, R.: Web-to-print citations and the humanities (2006) 0.00
    0.002076056 = product of:
      0.017992485 = sum of:
        0.005997495 = weight(_text_:und in 82) [ClassicSimilarity], result of:
          0.005997495 = score(doc=82,freq=2.0), product of:
            0.0408199 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.018417481 = queryNorm
            0.14692576 = fieldWeight in 82, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.046875 = fieldNorm(doc=82)
        0.005997495 = weight(_text_:und in 82) [ClassicSimilarity], result of:
          0.005997495 = score(doc=82,freq=2.0), product of:
            0.0408199 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.018417481 = queryNorm
            0.14692576 = fieldWeight in 82, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.046875 = fieldNorm(doc=82)
        0.005997495 = weight(_text_:und in 82) [ClassicSimilarity], result of:
          0.005997495 = score(doc=82,freq=2.0), product of:
            0.0408199 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.018417481 = queryNorm
            0.14692576 = fieldWeight in 82, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.046875 = fieldNorm(doc=82)
      0.115384616 = coord(3/26)
    
    Source
    Information - Wissenschaft und Praxis. 57(2006) H.8, S.422-426
  6. Egghe, L.; Rousseau, R.: Duality in information retrieval and the hypegeometric distribution (1997) 0.00
    5.331533E-4 = product of:
      0.013861985 = sum of:
        0.013861985 = weight(_text_:5 in 647) [ClassicSimilarity], result of:
          0.013861985 = score(doc=647,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.257926 = fieldWeight in 647, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.0625 = fieldNorm(doc=647)
      0.03846154 = coord(1/26)
    
    Source
    Journal of documentation. 53(1997) no.5, S.499-496
  7. Rousseau, R.: Informetric laws (2009) 0.00
    5.331533E-4 = product of:
      0.013861985 = sum of:
        0.013861985 = weight(_text_:5 in 3795) [ClassicSimilarity], result of:
          0.013861985 = score(doc=3795,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.257926 = fieldWeight in 3795, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.0625 = fieldNorm(doc=3795)
      0.03846154 = coord(1/26)
    
    Date
    5. 8.2010 17:33:43
  8. Egghe, L.; Rousseau, R.: ¬The Hirsch index of a shifted Lotka function and its relation with the impact factor (2012) 0.00
    4.6650914E-4 = product of:
      0.012129237 = sum of:
        0.012129237 = weight(_text_:5 in 243) [ClassicSimilarity], result of:
          0.012129237 = score(doc=243,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.22568524 = fieldWeight in 243, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.0546875 = fieldNorm(doc=243)
      0.03846154 = coord(1/26)
    
    Source
    Journal of the American Society for Information Science and Technology. 63(2012) no.5, S.1048-1053
  9. Liu, Y.; Rousseau, R.: Towards a representation of diffusion and interaction of scientific ideas : the case of fiber optics communication (2012) 0.00
    4.6650914E-4 = product of:
      0.012129237 = sum of:
        0.012129237 = weight(_text_:5 in 2723) [ClassicSimilarity], result of:
          0.012129237 = score(doc=2723,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.22568524 = fieldWeight in 2723, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2723)
      0.03846154 = coord(1/26)
    
    Date
    5. 9.2014 10:18:18
  10. Liu, Y.; Rousseau, R.: Interestingness and the essence of citation : Thomas Reid and bibliographic description (2013) 0.00
    3.9986498E-4 = product of:
      0.010396489 = sum of:
        0.010396489 = weight(_text_:5 in 1764) [ClassicSimilarity], result of:
          0.010396489 = score(doc=1764,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.19344449 = fieldWeight in 1764, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.046875 = fieldNorm(doc=1764)
      0.03846154 = coord(1/26)
    
    Date
    5. 4.2015 19:28:01
  11. Hu, X.; Rousseau, R.: Do citation chimeras exist? : The case of under-cited influential articles suffering delayed recognition (2019) 0.00
    3.9986498E-4 = product of:
      0.010396489 = sum of:
        0.010396489 = weight(_text_:5 in 5217) [ClassicSimilarity], result of:
          0.010396489 = score(doc=5217,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.19344449 = fieldWeight in 5217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.046875 = fieldNorm(doc=5217)
      0.03846154 = coord(1/26)
    
    Source
    Journal of the Association for Information Science and Technology. 70(2019) no.5, S.499-508
  12. Egghe, L.; Rousseau, R.: ¬A measure for the cohesion of weighted networks (2003) 0.00
    3.3322079E-4 = product of:
      0.00866374 = sum of:
        0.00866374 = weight(_text_:5 in 5157) [ClassicSimilarity], result of:
          0.00866374 = score(doc=5157,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.16120374 = fieldWeight in 5157, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5157)
      0.03846154 = coord(1/26)
    
    Date
    5. 7.2006 19:38:03
  13. Rousseau, R.; Egghe, L.; Guns, R.: Becoming metric-wise : a bibliometric guide for researchers (2018) 0.00
    3.3322079E-4 = product of:
      0.00866374 = sum of:
        0.00866374 = weight(_text_:5 in 5226) [ClassicSimilarity], result of:
          0.00866374 = score(doc=5226,freq=2.0), product of:
            0.05374404 = queryWeight, product of:
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.018417481 = queryNorm
            0.16120374 = fieldWeight in 5226, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.9180994 = idf(docFreq=6494, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5226)
      0.03846154 = coord(1/26)
    
    Footnote
    Rez. in: JASIST 70(2019) no.5, S.530-532 (I. Dorsch)
  14. Egghe, L.; Guns, R.; Rousseau, R.; Leuven, K.U.: Erratum (2012) 0.00
    3.199121E-4 = product of:
      0.008317715 = sum of:
        0.008317715 = product of:
          0.024953144 = sum of:
            0.024953144 = weight(_text_:22 in 4992) [ClassicSimilarity], result of:
              0.024953144 = score(doc=4992,freq=2.0), product of:
                0.06449488 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.018417481 = queryNorm
                0.38690117 = fieldWeight in 4992, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4992)
          0.33333334 = coord(1/3)
      0.03846154 = coord(1/26)
    
    Date
    14. 2.2012 12:53:22
  15. Egghe, L.; Rousseau, R.: Averaging and globalising quotients of informetric and scientometric data (1996) 0.00
    1.9194727E-4 = product of:
      0.004990629 = sum of:
        0.004990629 = product of:
          0.014971886 = sum of:
            0.014971886 = weight(_text_:22 in 7659) [ClassicSimilarity], result of:
              0.014971886 = score(doc=7659,freq=2.0), product of:
                0.06449488 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.018417481 = queryNorm
                0.23214069 = fieldWeight in 7659, 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=7659)
          0.33333334 = coord(1/3)
      0.03846154 = coord(1/26)
    
    Source
    Journal of information science. 22(1996) no.3, S.165-170
  16. Asonuma, A.; Fang, Y.; Rousseau, R.: Reflections on the age distribution of Japanese scientists (2006) 0.00
    1.9194727E-4 = product of:
      0.004990629 = sum of:
        0.004990629 = product of:
          0.014971886 = sum of:
            0.014971886 = weight(_text_:22 in 5270) [ClassicSimilarity], result of:
              0.014971886 = score(doc=5270,freq=2.0), product of:
                0.06449488 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.018417481 = queryNorm
                0.23214069 = fieldWeight in 5270, 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=5270)
          0.33333334 = coord(1/3)
      0.03846154 = coord(1/26)
    
    Date
    22. 7.2006 15:26:24
  17. Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.00
    1.2796484E-4 = product of:
      0.0033270856 = sum of:
        0.0033270856 = product of:
          0.009981257 = sum of:
            0.009981257 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
              0.009981257 = score(doc=5171,freq=2.0), product of:
                0.06449488 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.018417481 = queryNorm
                0.15476047 = fieldWeight in 5171, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5171)
          0.33333334 = coord(1/3)
      0.03846154 = coord(1/26)
    
    Date
    9. 7.2006 10:22:35