| 基于施引论文的研究前沿追踪方法与实证研究 |
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| 引用本文： | 张迪,冷伏海.基于施引论文的研究前沿追踪方法与实证研究[J].情报科学,2020,38(4):62-69. |
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| 作者姓名： | 张迪 冷伏海 |
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| 作者单位： | 中国科学院文献情报中心,北京100190;中国科学院大学经济与管理学院,北京100049;中国科学院科技战略咨询研究院,北京100190 |
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| 摘 要： | 【目的/意义】利用共被引方法遴选出的研究前沿所揭示的情报信息具有一定的迟滞性,开展研究前沿的追踪研究可以为科研相关主体提供最新最及时的研究前沿情报。【方法/过程】基于ESI Research fronts核心论文的施引论文数据,从活跃程度追踪、主题发展追踪、主体变化追踪三个层面,利用文献耦合、贡献率增量等方法进行研究前沿追踪方法和实证研究。【结果/结论】结合实证分析的结果,认为该方法可以有效开展研究前沿的追踪,追踪结果可以为科研选题、科研合作等提供重要的参考。
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| 关 键 词： | 研究前沿 追踪 施引论文 文献耦合 贡献率增量 |
Research Front Tracking Method and Empirical Research Based on Citing Papers |
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| ZHANG Di,LENG Fu-hai.Research Front Tracking Method and Empirical Research Based on Citing Papers[J].Information Science,2020,38(4):62-69. |
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| Authors: | ZHANG Di LENG Fu-hai |
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| Affiliation: | (National Science Library,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China;Institutes of Science and Development,Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | 【Purpose/significance】The information revealed by the research front selected by the co-citation method has a certain hysteresis, and the tracking research of the research front can provide the latest and most timely information for the research relevant subjects.【Method/process】The research fronts tracking method based on citing papers are carried out from three levels which are activity tracking, topic development tracking and research group change tracking, and the research fronts’ tracking is carried out by means of literature coupling and contribution rate increment.【Result/conclusions】Combined with the results of empirical analysis, it is believed that this method can effectively carry out the tracking of research fronts, and the tracking results can provide important reference for the selection of research topic and the cooperation of research groups. |
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| Keywords: | research fronts tracking citing papers literature coupling contribution rate increment |
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