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An analysis of the influence among collaborators based on the observation of coauthorship networks

Research Project

Project/Area Number 20500225
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Library and information science/Humanistic social informatics
Research InstitutionNational Institution for Academic Degrees and University Evaluation

Principal Investigator

YOSHIKANE Fuyuki  National Institution for Academic Degrees and University Evaluation, 大学院・図書館情報メディア研究科, 准教授 (30353428)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords図書館情報学 / 計量情報学 / 科学計量学 / 計量書誌学 / 研究評価 / 情報図書館学 / 社会ネットワーク / 科学社会学
Research Abstract

This study examines the relationship between researchers' performance, including the importance in collaboration networks, and the subsequent performance of their collaborators. The results show that the importance as the research leader or cooperator, reflecting the global structures of collaboration networks, is relatively highly correlated with collaborators' subsequent productivity, especially in a theoretical area.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (13 results)

All 2011 2010 2009 2008

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (6 results)

  • [Journal Article] A method for eliminating articles by homonymous authors from the large number of articles retrieved by author search2011

    • Author(s)
      Onodera, Natsuo ; Iwasawa, Mariko ; Midorikawa, Nobuyuki ; Yoshikane, Fuyuki ; Amano, Kou; Ootani, Yutaka; Kodama, Tadashi ; Kiyama, Yasuhiko ; Tsunoda, Hiroyuki ; Yamazaki, Shizuka
    • Journal Title

      Journal of the American Society for InformationScience and Technology

      Volume: 62(4) Pages: 677-690

    • NAID

      120007130951

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A method for eliminating articles by homonymous authors from the large number of articles retrieved by author search.2010

    • Author(s)
      Onodera, N., Iwasawa, M., Midorikawa, N., Yoshikane, F., Amano, K., Ootani, Y., Kodama, T., Kiyama, Y., Tsunoda, H., Yamazaki, S.
    • Journal Title

      Journal of the American Society for Information Science and Technology. Vol.62, No.4

      Pages: 677-690

    • NAID

      120007130951

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] An analysis of the connection between researchers' productivity and their co-authors' past attributions, including the importance in collaboration networks.2009

    • Author(s)
      Yoshikane, F., Nozawa, T., Shibui, S., Suzuki, T.
    • Journal Title

      Scientometrics. Vol.79, No.2

      Pages: 435-449

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] An analysis of the connection between researchers' productivity and their co-authors' past attributions, including the importance in collaboration networks2009

    • Author(s)
      Yoshikane, Fuyuki; Nozawa, Takayuki; Shibui, Susumu; Suzuki, Takafumi
    • Journal Title

      Scientometrics 79(2)巻

      Pages: 435-449

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An analysis of the connection between researchers' productivity and their co-authors' past attributions, including the importance in collaboration networks2009

    • Author(s)
      Yoshikane, Fuyuki
    • Journal Title

      Scientometrics 79(査読受理済み印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An analysis of the correlation among research productivity and collaboration network indices.2008

    • Author(s)
      Yoshikane, F.
    • Journal Title

      Research on Academic Degrees and University Evaluation. No.8

      Pages: 43-56

    • NAID

      40016493403

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] An analysis of the correlation among research productivity and collaboration network indices2008

    • Author(s)
      Yoshikane, Fuyuki
    • Journal Title

      Research on Academic Degrees and University Evaluation 8

      Pages: 43-56

    • NAID

      40016493403

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Classification of hyperlink networks by multivariate analysis of network indicators : the case of Japanese public libraries.2009

    • Author(s)
      Kawamura, S., Suzuki, T., Yoshikane, F.
    • Organizer
      Proceedings of ISSI 2009 (12th International Conference of the International Society for Scientometrics and Informetrics). Vol.2, p.648-659
    • Place of Presentation
      Federal University of Riode Janeiro, Rio de Janeiro, Brazil
    • Year and Date
      2009-07-17
    • Related Report
      2010 Final Research Report
  • [Presentation] Classification of hyperlink networks by multivariate analysis of network indicators : the case of Japanese public libraries2009

    • Author(s)
      Kawamura, Shuntaro; Suzuki, Takafumi; Yoshikane, Fuyuki
    • Organizer
      ISSI 2009(12th International Conference of the International Society for Scientometrics and Informetrics)
    • Place of Presentation
      Federal University of Riode Janeiro, Rio de Janeiro, Brazil
    • Year and Date
      2009-07-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] Estimating the influence of researchers' and their collaborators' performance on their future productivity.2009

    • Author(s)
      Yoshikane, F., Suzuki, T., Kawamura, S.
    • Organizer
      Proceedings of ISSI 2009 (12th International Conference of the International Society for Scientometrics and Informetrics). Vol.2, p.1006-1007
    • Place of Presentation
      Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
    • Year and Date
      2009-07-16
    • Related Report
      2010 Final Research Report
  • [Presentation] Estimating the influence of researchers' and their collaborators' performance on their future productivity2009

    • Author(s)
      Yoshikane, Fuyuki; Suzuki, Takafumi; Kawamura, Shuntaro
    • Organizer
      ISSI 2009(12th International Conference of the International Society for Scientometrics and Informetrics)
    • Place of Presentation
      Federal University of Riode Janeiro, Rio de Janeiro, Brazil
    • Year and Date
      2009-07-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Investigation of the correlation between researchers' properties and productivity through analyzing co-authorship networks.2008

    • Author(s)
      Yoshikane, F., Suzuki, T., Tsuji, K.
    • Organizer
      10th International Conference on Science and Technology Indicators : Book of Abstracts (Excellence and Emergence : A New Challenge for the Combination of Quantitative and Qualitative Approaches). p.425-427
    • Place of Presentation
      University of Vienna, Vienna, Austria
    • Year and Date
      2008-09-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Investigation of the correlation between researchers' properties and productivity through analyzing co-authorship networks2008

    • Author(s)
      Yoshikane, Fuyuki
    • Organizer
      10th International Conference on Science and Technology Indicators
    • Place of Presentation
      University of Vienna, Vienna, Austria
    • Year and Date
      2008-09-18
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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