Search (50 results, page 1 of 3)

  • × year_i:[2000 TO 2010}
  • × theme_ss:"Informetrie"
  1. Rostaing, H.; Barts, N.; Léveillé, V.: Bibliometrics: representation instrument of the multidisciplinary positioning of a scientific area : Implementation for an Advisory Scientific Committee (2007) 0.05 
    0.046324927 = product of:
  0.092649855 = sum of:
    0.092649855 = sum of:
      0.04321946 = weight(_text_:u in 1144) [ClassicSimilarity], result of:
        0.04321946 = score(doc=1144,freq=2.0), product of:
          0.14932987 = queryWeight, product of:
            3.2744443 = idf(docFreq=4547, maxDocs=44218)
            0.045604642 = queryNorm
          0.28942272 = fieldWeight in 1144, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.2744443 = idf(docFreq=4547, maxDocs=44218)
            0.0625 = fieldNorm(doc=1144)
      0.049430396 = weight(_text_:22 in 1144) [ClassicSimilarity], result of:
        0.049430396 = score(doc=1144,freq=2.0), product of:
          0.1596997 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045604642 = queryNorm
          0.30952093 = fieldWeight in 1144, 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=1144)
  0.5 = coord(1/2)
    Date
    30.12.2007 11:22:39
    Source
    ¬La interdisciplinariedad y la transdisciplinariedad en la organización del conocimiento científico : actas del VIII Congreso ISKO-España, León, 18, 19 y 20 de Abril de 2007 : Interdisciplinarity and transdisciplinarity in the organization of scientific knowledge. Ed.: B. Rodriguez Bravo u. M.L Alvite Diez
  2. Raan, A.F.J. van: Scaling rules in the science system : influence of field-specific citation characteristics on the impact of research groups (2008) 0.03 
    0.034743696 = product of:
  0.06948739 = sum of:
    0.06948739 = sum of:
      0.032414593 = weight(_text_:u in 2758) [ClassicSimilarity], result of:
        0.032414593 = score(doc=2758,freq=2.0), product of:
          0.14932987 = queryWeight, product of:
            3.2744443 = idf(docFreq=4547, maxDocs=44218)
            0.045604642 = queryNorm
          0.21706703 = fieldWeight in 2758, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.2744443 = idf(docFreq=4547, maxDocs=44218)
            0.046875 = fieldNorm(doc=2758)
      0.037072796 = weight(_text_:22 in 2758) [ClassicSimilarity], result of:
        0.037072796 = score(doc=2758,freq=2.0), product of:
          0.1596997 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045604642 = queryNorm
          0.23214069 = fieldWeight in 2758, 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=2758)
  0.5 = coord(1/2)
    Date
    22. 3.2009 19:03:12
    Footnote
    Vgl. auch: Costas, R., M. Bordons u. T.N. van Leeuwen u.a.: Scaling rules in the science system: Influence of field-specific citation characteristics on the impact of individual researchers. In: Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.740-753.
  3. Nicolaisen, J.: Citation analysis (2007) 0.02 
    0.024715198 = product of:
  0.049430396 = sum of:
    0.049430396 = product of:
      0.09886079 = sum of:
        0.09886079 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.09886079 = score(doc=6091,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    13. 7.2008 19:53:22
  4. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02 
    0.021845356 = product of:
  0.04369071 = sum of:
    0.04369071 = product of:
      0.08738142 = sum of:
        0.08738142 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.08738142 = score(doc=3925,freq=4.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = 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
  5. ¬The Web of knowledge : Festschrift in honor of Eugene Garfield (2000) 0.02 
    0.019100482 = product of:
  0.038200963 = sum of:
    0.038200963 = product of:
      0.07640193 = sum of:
        0.07640193 = weight(_text_:u in 461) [ClassicSimilarity], result of:
          0.07640193 = score(doc=461,freq=4.0), product of:
            0.14932987 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.045604642 = queryNorm
            0.5116319 = fieldWeight in 461, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.078125 = fieldNorm(doc=461)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Editor
    Cronin, B. u. H.B. Atkins
    Footnote
    Rez. in: Knowledge organization 28(2001) no.1, S.45-46 (M.J. López Huertas u. E. Jiménez-Contreras); Password 2002, H.3, S.14-19 (W.G. Stock)
  6. Lewison, G.: ¬The work of the Bibliometrics Research Group (City University) and associates (2005) 0.02 
    0.018536398 = product of:
  0.037072796 = sum of:
    0.037072796 = product of:
      0.07414559 = sum of:
        0.07414559 = weight(_text_:22 in 4890) [ClassicSimilarity], result of:
          0.07414559 = score(doc=4890,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.46428138 = fieldWeight in 4890, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=4890)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    20. 1.2007 17:02:22
  7. Raan, A.F.J. van: Statistical properties of bibliometric indicators : research group indicator distributions and correlations (2006) 0.01 
    0.013107214 = product of:
  0.026214428 = sum of:
    0.026214428 = product of:
      0.052428856 = sum of:
        0.052428856 = weight(_text_:22 in 5275) [ClassicSimilarity], result of:
          0.052428856 = score(doc=5275,freq=4.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.32829654 = fieldWeight in 5275, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=5275)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 16:20:22
  8. Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009) 0.01 
    0.013107214 = product of:
  0.026214428 = sum of:
    0.026214428 = product of:
      0.052428856 = sum of:
        0.052428856 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
          0.052428856 = score(doc=2763,freq=4.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.32829654 = fieldWeight in 2763, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2763)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 3.2009 19:22:35
  9. Thelwall, M.; Ruschenburg, T.: Grundlagen und Forschungsfelder der Webometrie (2006) 0.01 
    0.012357599 = product of:
  0.024715198 = sum of:
    0.024715198 = product of:
      0.049430396 = sum of:
        0.049430396 = weight(_text_:22 in 77) [ClassicSimilarity], result of:
          0.049430396 = score(doc=77,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.30952093 = fieldWeight in 77, 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=77)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    4.12.2006 12:12:22
  10. Naumann, U.: Irrläufer einer missverstandenen Szientometrie (2006) 0.01 
    0.011460289 = product of:
  0.022920579 = sum of:
    0.022920579 = product of:
      0.045841157 = sum of:
        0.045841157 = weight(_text_:u in 23) [ClassicSimilarity], result of:
          0.045841157 = score(doc=23,freq=4.0), product of:
            0.14932987 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.045604642 = queryNorm
            0.30697915 = fieldWeight in 23, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=23)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Vom Wandel der Wissensorganisation im Informationszeitalter: Festschrift für Walther Umstätter zum 65. Geburtstag, hrsg. von P. Hauke u. K. Umlauf
  11. Levitt, J.M.; Thelwall, M.: Citation levels and collaboration within library and information science (2009) 0.01 
    0.010922678 = product of:
  0.021845356 = sum of:
    0.021845356 = product of:
      0.04369071 = sum of:
        0.04369071 = weight(_text_:22 in 2734) [ClassicSimilarity], result of:
          0.04369071 = score(doc=2734,freq=4.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.27358043 = fieldWeight in 2734, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2734)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Collaboration is a major research policy objective, but does it deliver higher quality research? This study uses citation analysis to examine the Web of Science (WoS) Information Science & Library Science subject category (IS&LS) to ascertain whether, in general, more highly cited articles are more highly collaborative than other articles. It consists of two investigations. The first investigation is a longitudinal comparison of the degree and proportion of collaboration in five strata of citation; it found that collaboration in the highest four citation strata (all in the most highly cited 22%) increased in unison over time, whereas collaboration in the lowest citation strata (un-cited articles) remained low and stable. Given that over 40% of the articles were un-cited, it seems important to take into account the differences found between un-cited articles and relatively highly cited articles when investigating collaboration in IS&LS. The second investigation compares collaboration for 35 influential information scientists; it found that their more highly cited articles on average were not more highly collaborative than their less highly cited articles. In summary, although collaborative research is conducive to high citation in general, collaboration has apparently not tended to be essential to the success of current and former elite information scientists.
    Date
    22. 3.2009 12:43:51
  12. Burrell, Q.L.: Predicting future citation behavior (2003) 0.01 
    0.010812899 = product of:
  0.021625798 = sum of:
    0.021625798 = product of:
      0.043251596 = sum of:
        0.043251596 = weight(_text_:22 in 3837) [ClassicSimilarity], result of:
          0.043251596 = score(doc=3837,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.2708308 = fieldWeight in 3837, 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=3837)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29. 3.2003 19:22:48
  13. Ohly, H.P.: ¬Der 'Stand der Technik' : eine bibliometrische Betrachtungsweise (2000) 0.01 
    0.010804865 = product of:
  0.02160973 = sum of:
    0.02160973 = product of:
      0.04321946 = sum of:
        0.04321946 = weight(_text_:u in 6644) [ClassicSimilarity], result of:
          0.04321946 = score(doc=6644,freq=2.0), product of:
            0.14932987 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.045604642 = queryNorm
            0.28942272 = fieldWeight in 6644, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=6644)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Globalisierung und Wissensorganisation: Neue Aspekte für Wissen, Wissenschaft und Informationssysteme: Proceedings der 6. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Hamburg, 23.-25.9.1999. Hrsg.: H.P. Ohly, G. Rahmstorf u. A. Sigel
  14. Tscherteu, G.; Langreiter, C.: Explorative Netzwerkanalyse im Living Web (2009) 0.01 
    0.010804865 = product of:
  0.02160973 = sum of:
    0.02160973 = product of:
      0.04321946 = sum of:
        0.04321946 = weight(_text_:u in 4870) [ClassicSimilarity], result of:
          0.04321946 = score(doc=4870,freq=2.0), product of:
            0.14932987 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.045604642 = queryNorm
            0.28942272 = fieldWeight in 4870, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=4870)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Social Semantic Web: Web 2.0, was nun? Hrsg.: A. Blumauer u. T. Pellegrini
  15. Schlögl, C.: Informationskompetenz am Beispiel einer szientometrischen Untersuchung zum Informationsmanagement (2000) 0.01 
    0.009454256 = product of:
  0.018908512 = sum of:
    0.018908512 = product of:
      0.037817024 = sum of:
        0.037817024 = weight(_text_:u in 5485) [ClassicSimilarity], result of:
          0.037817024 = score(doc=5485,freq=2.0), product of:
            0.14932987 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.045604642 = queryNorm
            0.25324488 = fieldWeight in 5485, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5485)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Informationskompetenz - Basiskompetenz in der Informationsgesellschaft: Proceedings des 7. Internationalen Symposiums für Informationswissenschaft (ISI 2000), Hrsg.: G. Knorz u. R. Kuhlen
  16. Feitelson, D.G.; Yovel, U.: Predictive ranking of computer scientists using CiteSeer data (2004) 0.01 
    0.009454256 = product of:
  0.018908512 = sum of:
    0.018908512 = product of:
      0.037817024 = sum of:
        0.037817024 = weight(_text_:u in 1259) [ClassicSimilarity], result of:
          0.037817024 = score(doc=1259,freq=2.0), product of:
            0.14932987 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.045604642 = queryNorm
            0.25324488 = fieldWeight in 1259, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1259)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  17. Leydesdorff, L.: Can networks of journal-journal citations be used as indicators of change in the social sciences? (2003) 0.01 
    0.009268199 = product of:
  0.018536398 = sum of:
    0.018536398 = product of:
      0.037072796 = sum of:
        0.037072796 = weight(_text_:22 in 4460) [ClassicSimilarity], result of:
          0.037072796 = score(doc=4460,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.23214069 = fieldWeight in 4460, 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=4460)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    6.11.2005 19:02:22
  18. Asonuma, A.; Fang, Y.; Rousseau, R.: Reflections on the age distribution of Japanese scientists (2006) 0.01 
    0.009268199 = product of:
  0.018536398 = sum of:
    0.018536398 = product of:
      0.037072796 = sum of:
        0.037072796 = weight(_text_:22 in 5270) [ClassicSimilarity], result of:
          0.037072796 = score(doc=5270,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 15:26:24
  19. Haycock, L.A.: Citation analysis of education dissertations for collection development (2004) 0.01 
    0.009268199 = product of:
  0.018536398 = sum of:
    0.018536398 = product of:
      0.037072796 = sum of:
        0.037072796 = weight(_text_:22 in 135) [ClassicSimilarity], result of:
          0.037072796 = score(doc=135,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.23214069 = fieldWeight in 135, 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=135)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    10. 9.2000 17:38:22
  20. Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006) 0.01 
    0.009268199 = product of:
  0.018536398 = sum of:
    0.018536398 = product of:
      0.037072796 = sum of:
        0.037072796 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
          0.037072796 = score(doc=201,freq=2.0), product of:
            0.1596997 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045604642 = queryNorm
            0.23214069 = fieldWeight in 201, 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=201)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    3. 1.2007 17:22:03

Authors

Languages

  • e 37
  • d 13

Types

  • a 48
  • m 2
  • el 1
  • s 1
  • More… Less…

Themes

Subjects

Classifications