Identifying multiple influential spreaders in term of the distance-based coloring

doi:10.1016/j.physleta.2015.12.031

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	Identifying multiple influential spreaders in term of the distance-based coloring
	Guo, Lei 1; Lin, Jian-Hong 1; Guo, Qiang 1; Liu, Jian-Guo 1,2
刊名	PHYSICS LETTERS A
	2016-02-22
卷号	380 期号:7-8 页码:837-842
关键词	Node spreading influence Multiple spreaders Distance-based coloring
ISSN号	0375-9601
DOI	10.1016/j.physleta.2015.12.031
英文摘要	Identifying influential nodes is of significance for understanding the dynamics of information diffusion process in complex networks. In this paper, we present an improved distance-based coloring method to identify the multiple influential spreaders. In our method, each node is colored by a kind of color with the rule that the distance between initial nodes is close to the average distance of a network. When all nodes are colored, nodes with the same color are sorted into an independent set. Then we choose the nodes at the top positions of the ranking list according to their centralities. The experimental results for an artificial network and three empirical networks show that, comparing with the performance of traditional coloring method, the improvement ratio of our distance-based coloring method could reach 12.82%, 8.16%, 4.45%, 2.93% for the ER, Erdos, Polblogs and Routers networks respectively. (C) 2016 Elsevier B.V. All rights reserved.
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000370106900005
内容类型	期刊论文
源URL	[http://10.2.47.112/handle/2XS4QKH4/1349]
专题	上海财经大学
通讯作者	Liu, Jian-Guo
作者单位	1.Univ Shanghai Sci & Technol, Res Ctr Complex Syst Sci, Shanghai 200093, Peoples R China; 2.Shanghai Univ Finance & Econ, Data Sci & Cloud Serv Res Ctr, Shanghai 200433, Peoples R China
推荐引用方式 GB/T 7714	Guo, Lei,Lin, Jian-Hong,Guo, Qiang,et al. Identifying multiple influential spreaders in term of the distance-based coloring[J]. PHYSICS LETTERS A,2016,380(7-8):837-842.
APA	Guo, Lei,Lin, Jian-Hong,Guo, Qiang,&Liu, Jian-Guo.(2016).Identifying multiple influential spreaders in term of the distance-based coloring.PHYSICS LETTERS A,380(7-8),837-842.
MLA	Guo, Lei,et al."Identifying multiple influential spreaders in term of the distance-based coloring".PHYSICS LETTERS A 380.7-8(2016):837-842.