書誌事項
- タイトル別名
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- Tendency analysis of article citations in Japanese academic disciplines
- ワガクニ ノ カク ガクモン ブンヤ ニ オケル ロンブン インヨウ ノ ケイコウ ブンセキ
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説明
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.<br/> 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.<br/> 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.
収録刊行物
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- 情報知識学会研究報告会講演論文集
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情報知識学会研究報告会講演論文集 8 (0), 5-12, 2000
情報知識学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001206095867648
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- NII論文ID
- 110003351459
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- NII書誌ID
- AN10590746
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- ISSN
- 24329908
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- NDL書誌ID
- 5608431
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
