| 基于重叠结构的跨学科链接探测与分析 |
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| 引用本文： | 陈仕吉,陈晨,韩涛,王小梅.基于重叠结构的跨学科链接探测与分析[J].图书情报工作,2016,60(15):94-100. |
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| 作者姓名： | 陈仕吉 陈晨 韩涛 王小梅 |
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| 作者单位： | 1. 中国农业大学图书馆 北京 100193;
2. 中国科学院文献情报中心 北京 100190 |
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| 基金项目： | 本文系教育部人文社会科学项目“基于重叠结构的学科交叉演化研究”（项目编号：13YJC870001）、国家自然科学基金面上项目“科学结构特征及其演化动力学分析方法与应用研究”（项目编号：71173211）和大北农青年学者研究计划（中国农业大学教育基金会“大北农教育基金”资助）“农业学科群中交叉领域探测及分析研究”（项目编号：3801-2413001）研究成果之一。 |
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| 摘 要： | 目的/意义] 科学网络中的重叠结构代表学科或领域之间的交叉渗透，从重叠结构的角度研究学科或领域之间的交叉渗透是一个值得探索的问题。方法/过程] 通过构建ESI高被引论文的共被引网络，利用改进BGLL算法实现重叠结构探测，并结合Guimera和Amaral定义的Hub节点指标进一步分析具有跨学科属性的重叠关系链接。结果/结论] 研究表明重叠结构可以直观地反映学科交叉的主题，并可以用于分析和探测潜在的跨学科领域。
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| 关 键 词： | 跨学科研究 共被引网络 重叠结构 |
| 收稿时间： | 2016-05-13 |
Interdisciplinary Link Detection and Analysis Based on Overlapping Community Structure |
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| Chen Shiji,Chen Chen,Han Tao,Wang Xiaomei.Interdisciplinary Link Detection and Analysis Based on Overlapping Community Structure[J].Library and Information Service,2016,60(15):94-100. |
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| Authors: | Chen Shiji Chen Chen Han Tao Wang Xiaomei |
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| Institution: | 1. China Agricultural University Library, Beijing 100193;
2. National Science Library, Chinese Academy of Sciences, Beijing 100190 |
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| Abstract: | Purpose/significance] The overlapping community structure in the science network represents knowledge penetration between subjects or fields. Therefore, it is interesting to explore knowledge penetration between subjects and fields from the perspective of overlapping community structure.Method/process] Based on the construction of the ESI highly cited papers co-citation network, the paper utilizes improved BGLL algorithm to achieve the overlapping community structure and takes hub node indicator defined by Guimera and Amaral to explore important interdisciplinary overlapping links.Result/conclusion] The result shows that overlapping community structure can disclose the interdisciplinary theme between subjects directly and can also be used to detect future interdisciplinary fields. |
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| Keywords: | interdisciplinary research co-citation network overlapping community structure |
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