著者
山下 泰弘 西澤 正己 孫 媛 根岸 正光
出版者
情報知識学会
雑誌
情報知識学会研究報告会講演論文集 情報知識学会 第8回(2000年度)研究報告会講演論文集 (ISSN:24329908)
巻号頁・発行日
pp.5-12, 2000 (Released:2017-09-19)
参考文献数
2

In recent years, research evaluation is becoming one of the major topics of governmental science policy. Along with this trend, citation analyses attract great attention as a tool for quantitative measure of quality of research output. We report some results of an analysis on the characteristics of citations in academic disciplines, based on the ISI citation statistic database : National Citation Report (NCR). This database contains bibliographies of articles written by authors affiliating to Japanese institutes from January 1981 to June 1997,with yearly citation counts. First, we analyze frequency distributions of citations by academic disciplines, and then investigate changes of citation counts per article through the years after the publication. Finally, we classify all disciplines into four types by the two indices : number of papers and cited times per article.

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外部データベース (DOI)

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25%〜の論文は1回も引用されない、というのを読んで調べてみた。20年前の論文だけど「我が国の各学問分野における論文引用の傾向分析」によると日本発の論文の26.5%は1回も引用されない。 https://t.co/slEeGnvsGP

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