The node importance in actual complex networks based on a multi-attribute ranking method
文献类型：期刊论文
| 作者 | Liu, Zhonghua1; Jiang, Cheng1; Wang, Juyun2; Yu, Hua1 |
| 刊名 | Knowledge-based systems
 |
| 出版日期 | 2015-08-01 |
| 卷号 | 84页码:56-66 |
| 关键词 | Complex network Improved k-shell Node importance Multi-attribute ranking method |
| ISSN号 | 0950-7051 |
| DOI | 10.1016/j.knosys.2015.03.026 |
| 通讯作者 | Yu, hua(yuh@ucas.ac.cn) |
| 英文摘要 | This paper addresses the problem of evaluating the node importance in actual complex networks. firstly, the indicators used to evaluate the node importance are defined based on complex network theory, and their characteristics are analyzed in detail. besides, a new indicator is put forward on the basis of k-shell decomposition, named improved k-shell. secondly, in order to evaluate the node importance comprehensively, a multi-attribute ranking method is proposed based on the technique for order preference by similarity to ideal object (topsis). finally, our method is used to study two actual cases. results show that, our method outperforms other methods in distinguishing the node importance of actual complex networks and can provide scientific decision support for the administration department. (c) 2015 elsevier b.v. all rights reserved. |
| WOS关键词 | FUZZY TOPSIS ; ATTACK TOLERANCE ; ERROR ; MODEL |
| WOS研究方向 | Computer Science |
| WOS类目 | Computer Science, Artificial Intelligence |
| 语种 | 英语 |
| WOS记录号 | WOS:000356119700006 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376726 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yu, Hua |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Engn & Informat Technol, Beijing 100049, Peoples R China 2.Commun Univ China, Sch Sci, Beijing 100024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Zhonghua,Jiang, Cheng,Wang, Juyun,et al. The node importance in actual complex networks based on a multi-attribute ranking method[J]. Knowledge-based systems,2015,84:56-66. |
| APA | Liu, Zhonghua,Jiang, Cheng,Wang, Juyun,&Yu, Hua.(2015).The node importance in actual complex networks based on a multi-attribute ranking method.Knowledge-based systems,84,56-66. |
| MLA | Liu, Zhonghua,et al."The node importance in actual complex networks based on a multi-attribute ranking method".Knowledge-based systems 84(2015):56-66. |
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来源：中国科学院大学
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