Search (16 results, page 1 of 1)

Egghe, L.; Rousseau, R.: Introduction to informetrics : quantitative methods in library, documentation and information science (1990) 0.02

0.015972909 = product of:
  0.023959361 = sum of:
    0.017118027 = weight(_text_:m in 1515) [ClassicSimilarity], result of:
      0.017118027 = score(doc=1515,freq=2.0), product of:
        0.08894509 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.035743188 = queryNorm
        0.19245613 = fieldWeight in 1515, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1515)
    0.006841334 = product of:
      0.03420667 = sum of:
        0.03420667 = weight(_text_:29 in 1515) [ClassicSimilarity], result of:
          0.03420667 = score(doc=1515,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.27205724 = fieldWeight in 1515, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1515)
      0.2 = coord(1/5)
  0.6666667 = coord(2/3)

Date: 29. 2.2008 19:02:46
Type: m

Rousseau, R.; Egghe, L.; Guns, R.: Becoming metric-wise : a bibliometric guide for researchers (2018) 0.00

0.004075721 = product of:
  0.012227163 = sum of:
    0.012227163 = weight(_text_:m in 5226) [ClassicSimilarity], result of:
      0.012227163 = score(doc=5226,freq=2.0), product of:
        0.08894509 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.035743188 = queryNorm
        0.13746867 = fieldWeight in 5226, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5226)
  0.33333334 = coord(1/3)

Type: m

Egghe, L.; Guns, R.; Rousseau, R.; Leuven, K.U.: Erratum (2012) 0.00

0.0032284725 = product of:
  0.009685418 = sum of:
    0.009685418 = product of:
      0.048427086 = sum of:
        0.048427086 = weight(_text_:22 in 4992) [ClassicSimilarity], result of:
          0.048427086 = score(doc=4992,freq=2.0), product of:
            0.12516655 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035743188 = 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)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 14. 2.2012 12:53:22

Rousseau, R.: Timelines in citation research (2006) 0.00

0.0026062229 = product of:
  0.007818668 = sum of:
    0.007818668 = product of:
      0.039093338 = sum of:
        0.039093338 = weight(_text_:29 in 1746) [ClassicSimilarity], result of:
          0.039093338 = score(doc=1746,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.31092256 = fieldWeight in 1746, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1746)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 18. 8.2006 14:29:40

Liu, Y.; Rousseau, R.: Citation analysis and the development of science : a case study using articles by some Nobel prize winners (2014) 0.00

0.0026062229 = product of:
  0.007818668 = sum of:
    0.007818668 = product of:
      0.039093338 = sum of:
        0.039093338 = weight(_text_:29 in 1197) [ClassicSimilarity], result of:
          0.039093338 = score(doc=1197,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.31092256 = fieldWeight in 1197, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1197)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 29. 1.2014 16:31:35

Rousseau, R.: Basic properties of both percentile rank scores and the I3 indicator (2012) 0.00

0.0023649398 = product of:
  0.007094819 = sum of:
    0.007094819 = product of:
      0.035474095 = sum of:
        0.035474095 = weight(_text_:28 in 4993) [ClassicSimilarity], result of:
          0.035474095 = score(doc=4993,freq=2.0), product of:
            0.1280415 = queryWeight, product of:
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.035743188 = queryNorm
            0.27705154 = fieldWeight in 4993, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4993)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 14. 2.2012 12:48:28

Impe, S. van; Rousseau, R.: Web-to-print citations and the humanities (2006) 0.00

0.002027091 = product of:
  0.0060812733 = sum of:
    0.0060812733 = product of:
      0.030406367 = sum of:
        0.030406367 = weight(_text_:28 in 82) [ClassicSimilarity], result of:
          0.030406367 = score(doc=82,freq=2.0), product of:
            0.1280415 = queryWeight, product of:
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.035743188 = queryNorm
            0.23747274 = fieldWeight in 82, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.046875 = fieldNorm(doc=82)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 4.12.2006 12:28:42

Liu, Y.; Rousseau, R.: Interestingness and the essence of citation : Thomas Reid and bibliographic description (2013) 0.00

0.002027091 = product of:
  0.0060812733 = sum of:
    0.0060812733 = product of:
      0.030406367 = sum of:
        0.030406367 = weight(_text_:28 in 1764) [ClassicSimilarity], result of:
          0.030406367 = score(doc=1764,freq=2.0), product of:
            0.1280415 = queryWeight, product of:
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.035743188 = queryNorm
            0.23747274 = fieldWeight in 1764, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.046875 = fieldNorm(doc=1764)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 5. 4.2015 19:28:01

Frandsen, T.F.; Rousseau, R.: Article impact calculated over arbitrary periods (2005) 0.00

0.001954667 = product of:
  0.005864001 = sum of:
    0.005864001 = product of:
      0.029320003 = sum of:
        0.029320003 = weight(_text_:29 in 3264) [ClassicSimilarity], result of:
          0.029320003 = score(doc=3264,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.23319192 = fieldWeight in 3264, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=3264)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 20. 3.2005 10:29:08

Liang, L.; Rousseau, R.: Yield sequences as journal attractivity indicators : "payback times" for Science and Nature (2008) 0.00

0.001954667 = product of:
  0.005864001 = sum of:
    0.005864001 = product of:
      0.029320003 = sum of:
        0.029320003 = weight(_text_:29 in 1737) [ClassicSimilarity], result of:
          0.029320003 = score(doc=1737,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.23319192 = fieldWeight in 1737, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=1737)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 21. 3.2008 14:29:54

Colebunders, R.; Kenyon, C.; Rousseau, R.: Increase in numbers and proportions of review articles in Tropical Medicine, Infectious Diseases, and oncology (2014) 0.00

0.001954667 = product of:
  0.005864001 = sum of:
    0.005864001 = product of:
      0.029320003 = sum of:
        0.029320003 = weight(_text_:29 in 1189) [ClassicSimilarity], result of:
          0.029320003 = score(doc=1189,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.23319192 = fieldWeight in 1189, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=1189)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 29. 1.2014 15:56:36

Shi, D.; Rousseau, R.; Yang, L.; Li, J.: ¬A journal's impact factor is influenced by changes in publication delays of citing journals (2017) 0.00

0.001954667 = product of:
  0.005864001 = sum of:
    0.005864001 = product of:
      0.029320003 = sum of:
        0.029320003 = weight(_text_:29 in 3441) [ClassicSimilarity], result of:
          0.029320003 = score(doc=3441,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.23319192 = fieldWeight in 3441, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=3441)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 16.11.2017 13:29:52

Egghe, L.; Rousseau, R.: Averaging and globalising quotients of informetric and scientometric data (1996) 0.00

0.0019370833 = product of:
  0.00581125 = sum of:
    0.00581125 = product of:
      0.02905625 = sum of:
        0.02905625 = weight(_text_:22 in 7659) [ClassicSimilarity], result of:
          0.02905625 = score(doc=7659,freq=2.0), product of:
            0.12516655 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035743188 = 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)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Source: Journal of information science. 22(1996) no.3, S.165-170

Asonuma, A.; Fang, Y.; Rousseau, R.: Reflections on the age distribution of Japanese scientists (2006) 0.00

0.0019370833 = product of:
  0.00581125 = sum of:
    0.00581125 = product of:
      0.02905625 = sum of:
        0.02905625 = weight(_text_:22 in 5270) [ClassicSimilarity], result of:
          0.02905625 = score(doc=5270,freq=2.0), product of:
            0.12516655 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035743188 = 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)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 22. 7.2006 15:26:24

Yang, B.; Rousseau, R.; Wang, X.; Huang, S.: How important is scientific software in bioinformatics research? : a comparative study between international and Chinese research communities (2018) 0.00

0.0016288892 = product of:
  0.0048866677 = sum of:
    0.0048866677 = product of:
      0.024433337 = sum of:
        0.024433337 = weight(_text_:29 in 4461) [ClassicSimilarity], result of:
          0.024433337 = score(doc=4461,freq=2.0), product of:
            0.12573336 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035743188 = queryNorm
            0.19432661 = fieldWeight in 4461, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4461)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 29. 9.2018 12:36:19

Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003) 0.00

0.0012913889 = product of:
  0.0038741666 = sum of:
    0.0038741666 = product of:
      0.019370833 = sum of:
        0.019370833 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
          0.019370833 = score(doc=5171,freq=2.0), product of:
            0.12516655 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035743188 = 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)
      0.2 = coord(1/5)
  0.33333334 = coord(1/3)

Date: 9. 7.2006 10:22:35

Search (16 results, page 1 of 1)

Authors

Years

Types

Themes

Subjects

Classifications