Search (39 results, page 1 of 2)

  • × theme_ss:"Informetrie"
  • × year_i:[2000 TO 2010}
  1. Nicolaisen, J.: Citation analysis (2007) 0.03 
    0.027934743 = product of:
  0.055869486 = sum of:
    0.055869486 = product of:
      0.11173897 = sum of:
        0.11173897 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
          0.11173897 = score(doc=6091,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  2. Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001) 0.02 
    0.024691058 = product of:
  0.049382117 = sum of:
    0.049382117 = product of:
      0.09876423 = sum of:
        0.09876423 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
          0.09876423 = score(doc=3925,freq=4.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  3. Ohly, H.P.: ¬Der 'Stand der Technik' : eine bibliometrische Betrachtungsweise (2000) 0.02 
    0.021186683 = product of:
  0.042373367 = sum of:
    0.042373367 = product of:
      0.08474673 = sum of:
        0.08474673 = weight(_text_:wissen in 6644) [ClassicSimilarity], result of:
          0.08474673 = score(doc=6644,freq=2.0), product of:
            0.2223099 = queryWeight, product of:
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.05154537 = queryNorm
            0.38120988 = fieldWeight in 6644, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.3128977 = idf(docFreq=1609, 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
  4. Lewison, G.: ¬The work of the Bibliometrics Research Group (City University) and associates (2005) 0.02 
    0.020951057 = product of:
  0.041902114 = sum of:
    0.041902114 = product of:
      0.08380423 = sum of:
        0.08380423 = weight(_text_:22 in 4890) [ClassicSimilarity], result of:
          0.08380423 = score(doc=4890,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  5. Parthey, H.: Strukturwandel der bibliometrischen Profile wissenschaftlicher Institutionen im 20. Jahrhundert (2006) 0.02 
    0.01872656 = product of:
  0.03745312 = sum of:
    0.03745312 = product of:
      0.07490624 = sum of:
        0.07490624 = weight(_text_:wissen in 27) [ClassicSimilarity], result of:
          0.07490624 = score(doc=27,freq=4.0), product of:
            0.2223099 = queryWeight, product of:
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.05154537 = queryNorm
            0.33694512 = fieldWeight in 27, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.0390625 = fieldNorm(doc=27)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Ein Wandel bibliometrischer Profile von Forschungsinstituten kann als besonderer Indikator für die Herausbildung neuartiger, insbesondere interdisziplinärer Forschungssituationen verstanden werden. Vergleichende Untersuchungen über bibliometrische Profile in der Wissenschaft gründen sich auf die Zählung von Publikationen, Autor- und Koautorschaft. Mit Publikationen bieten Forscher ihre Entwicklung von Problem und Methode, ihren Wissensgewinn dem wissenschaftlichen Meinungsstreit an. In diesem Zusammenhang können Zeitschriftenpublikationen an der Forschungsfront einer jeden Einzelwissenschaft - wegen des jeweiligen Standards bei der Abfassung von Zeitschriftenpublikationen - sowohl hinsichtlich ihrer Anzahl wie auch ihrer Koautorschaft und Zitationsrate verglichen werden. In unseren Untersuchungen gehen wir von folgender Definition aus: Bibliometrische Profile in der Wissenschaft sind Zusammenhänge zwischen der Anzahl von Publikationen, Zitation, Autor- und Koautorschaft, die durch funktionale Abhängigkeiten bestimmt sind. Entscheidendes Merkmal interdisziplinärer Forschungssituationen ist nach unserer Meinung nicht die Zusammensetzung der Gruppe nach Ausbildung und Kompetenz in verschiedenen Disziplinen, sondern das bei einzelnen Wissenschaftlern disziplinär fehlende Wissen zur Problembearbeitung und die daraus resultierende Suche nach Methodentransfer aus anderen Spezialgebieten und die danach gestaltete Koautorschaft. Der in den Untersuchungen benutzte Indikator für den Grad der Interdisziplinarität bringt zum Ausdruck, inwieweit die zur Bearbeitung eines Problems verwendeten Methoden in einem Wissensbereich begründet sind, der verschieden von dem Wissen ist, in dem das Problem formuliert wurde. Es ist anzunehmen, dass interdisziplinäre Arbeit durch die Zusammensetzung der Gruppe aus Vertretern verschiedener Disziplinen gefördert wird. Die Arbeit mit Methoden aus anderen Gebieten erzeugt sowohl Kooperationsbedürfnis als auch Kooperationsfähigkeit, und die Kooperation entwickelt Fähigkeiten und Interesse zur interdisziplinären Arbeit.
  6. Bonitz, M.; Scharnhorst, A.: National science systems and the Matthew effect for countries (2000) 0.02 
    0.015890013 = product of:
  0.031780027 = sum of:
    0.031780027 = product of:
      0.06356005 = sum of:
        0.06356005 = weight(_text_:wissen in 6643) [ClassicSimilarity], result of:
          0.06356005 = score(doc=6643,freq=2.0), product of:
            0.2223099 = queryWeight, product of:
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.05154537 = queryNorm
            0.28590742 = fieldWeight in 6643, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.046875 = fieldNorm(doc=6643)
      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
  7. Raan, A.F.J. van: Statistical properties of bibliometric indicators : research group indicator distributions and correlations (2006) 0.01 
    0.014814636 = product of:
  0.029629271 = sum of:
    0.029629271 = product of:
      0.059258543 = sum of:
        0.059258543 = weight(_text_:22 in 5275) [ClassicSimilarity], result of:
          0.059258543 = score(doc=5275,freq=4.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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 
    0.014814636 = product of:
  0.029629271 = sum of:
    0.029629271 = product of:
      0.059258543 = sum of:
        0.059258543 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
          0.059258543 = score(doc=2763,freq=4.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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 
    0.013967372 = product of:
  0.027934743 = sum of:
    0.027934743 = product of:
      0.055869486 = sum of:
        0.055869486 = weight(_text_:22 in 77) [ClassicSimilarity], result of:
          0.055869486 = score(doc=77,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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. Rostaing, H.; Barts, N.; Léveillé, V.: Bibliometrics: representation instrument of the multidisciplinary positioning of a scientific area : Implementation for an Advisory Scientific Committee (2007) 0.01 
    0.013967372 = product of:
  0.027934743 = sum of:
    0.027934743 = product of:
      0.055869486 = sum of:
        0.055869486 = weight(_text_:22 in 1144) [ClassicSimilarity], result of:
          0.055869486 = score(doc=1144,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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)
  0.5 = coord(1/2)
    Date
    30.12.2007 11:22:39
  11. Stock, W.G.: Publikation und Zitat : Die problematische Basis empirischer Wissenschaftsforschung (2001) 0.01 
    0.013241677 = product of:
  0.026483353 = sum of:
    0.026483353 = product of:
      0.052966706 = sum of:
        0.052966706 = weight(_text_:wissen in 5787) [ClassicSimilarity], result of:
          0.052966706 = score(doc=5787,freq=2.0), product of:
            0.2223099 = queryWeight, product of:
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.05154537 = queryNorm
            0.23825617 = fieldWeight in 5787, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5787)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Die empirische Wissenschaftsforschung arbeitet bei den Indikatoren wissenschaftlicher Leistung und wissenschaftlicher Wirkung mit Publikations- und Zitationsraten. Die vorliegende Arbeit befaßt sich mit dabei auftretenden methodischen Problemen. Was ist überhaupt eine Publikation? Was heißt Zitation? Zentral ist auch die Zählbasis, d.h. die Einheitenbildung: Was ist 1 Publikation? und: Was ist 1 Zitation? Bei Printpublikationen gibt es eine Reihe von beachtenswerten Faktoren (u.a. Mehrautorenwerke, Gewichtungsfaktoren wie den Impact Factor, Dokumenttypen). Bei elektronischen Publikationen im Internet mit ihrem dynamischen Charakter ist die Einheitenbildung noch weitaus problematischer. Zitationen, verstanden als zitierte Publikationen, werfen alle methodischen Probleme der Publikationseinheiten auf, hinzu kommen weitere, spezifische Probleme. Lösungsmöglichkeiten im syntaktischen Bereich (Relativierung auf Textseiten oder Zeichen) ändern am grundlegenden Problem nur wenig, Lösungsversuche im semantischen Bereich (etwa im Rahmen der semantischen Informationstheorie) sind im Rahmen der Publikations- und Zitationsanalysen nicht durchführbar und verweisen sowohl auf themenanalytische Methoden als auch auf die Wissenschaftstheorie. Mit diesem Working Paper wollen wir vor allem auf offene Probleme hinweisen; "endgültige" Lösungen wird der Leser nicht finden, wohl aber Lösungsvorschläge, die meist durchaus noch diskussionswürdig sind. In der Informationswissenschaft wie in der Wissenschaftsforschung sind wir bisher viel zu sicher davon ausgegangen, daß wir wissen, was Publikationen und Zitationen sind
  12. Maier, S.: Wie Wissenschaftler berühmt werden : Anzahl der Veröffentlichungen zählt - "Google" ist das Maß aller Dinge (2004) 0.01 
    0.013241677 = product of:
  0.026483353 = sum of:
    0.026483353 = product of:
      0.052966706 = sum of:
        0.052966706 = weight(_text_:wissen in 2901) [ClassicSimilarity], result of:
          0.052966706 = score(doc=2901,freq=2.0), product of:
            0.2223099 = queryWeight, product of:
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.05154537 = queryNorm
            0.23825617 = fieldWeight in 2901, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2901)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Vgl.: http:/www.wissenschaft.de/wissen/news/240593.html
  13. Levitt, J.M.; Thelwall, M.: Citation levels and collaboration within library and information science (2009) 0.01 
    0.012345529 = product of:
  0.024691058 = sum of:
    0.024691058 = product of:
      0.049382117 = sum of:
        0.049382117 = weight(_text_:22 in 2734) [ClassicSimilarity], result of:
          0.049382117 = score(doc=2734,freq=4.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  14. Burrell, Q.L.: Predicting future citation behavior (2003) 0.01 
    0.01222145 = product of:
  0.0244429 = sum of:
    0.0244429 = product of:
      0.0488858 = sum of:
        0.0488858 = weight(_text_:22 in 3837) [ClassicSimilarity], result of:
          0.0488858 = score(doc=3837,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  15. Petersen, A.; Münch, V.: STN® AnaVist(TM) holt verborgenes Wissen aus Recherche-Ergebnissen : Neue Software analysiert und visualisiert Marktaufteilung, Forschung und Patentaktivitäten (2005) 0.01 
    0.010593342 = product of:
  0.021186683 = sum of:
    0.021186683 = product of:
      0.042373367 = sum of:
        0.042373367 = weight(_text_:wissen in 3984) [ClassicSimilarity], result of:
          0.042373367 = score(doc=3984,freq=2.0), product of:
            0.2223099 = queryWeight, product of:
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.05154537 = queryNorm
            0.19060494 = fieldWeight in 3984, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.3128977 = idf(docFreq=1609, maxDocs=44218)
              0.03125 = fieldNorm(doc=3984)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  16. Leydesdorff, L.: Can networks of journal-journal citations be used as indicators of change in the social sciences? (2003) 0.01 
    0.010475528 = product of:
  0.020951057 = sum of:
    0.020951057 = product of:
      0.041902114 = sum of:
        0.041902114 = weight(_text_:22 in 4460) [ClassicSimilarity], result of:
          0.041902114 = score(doc=4460,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  17. Asonuma, A.; Fang, Y.; Rousseau, R.: Reflections on the age distribution of Japanese scientists (2006) 0.01 
    0.010475528 = product of:
  0.020951057 = sum of:
    0.020951057 = product of:
      0.041902114 = sum of:
        0.041902114 = weight(_text_:22 in 5270) [ClassicSimilarity], result of:
          0.041902114 = score(doc=5270,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  18. Haycock, L.A.: Citation analysis of education dissertations for collection development (2004) 0.01 
    0.010475528 = product of:
  0.020951057 = sum of:
    0.020951057 = product of:
      0.041902114 = sum of:
        0.041902114 = weight(_text_:22 in 135) [ClassicSimilarity], result of:
          0.041902114 = score(doc=135,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  19. Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006) 0.01 
    0.010475528 = product of:
  0.020951057 = sum of:
    0.020951057 = product of:
      0.041902114 = sum of:
        0.041902114 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
          0.041902114 = score(doc=201,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = 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
  20. H-Index auch im Web of Science (2008) 0.01 
    0.010475528 = product of:
  0.020951057 = sum of:
    0.020951057 = product of:
      0.041902114 = sum of:
        0.041902114 = weight(_text_:22 in 590) [ClassicSimilarity], result of:
          0.041902114 = score(doc=590,freq=2.0), product of:
            0.1805031 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05154537 = queryNorm
            0.23214069 = fieldWeight in 590, 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=590)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    6. 4.2008 19:04:22

Authors

Languages

  • e 28
  • d 11

Types

  • a 37
  • el 1
  • m 1
  • r 1
  • More… Less…

Themes

Classifications