An evolving network model with information filtering and mixed attachment mechanisms

doi:10.1016/j.physa.2019.123421

CSpace

	An evolving network model with information filtering and mixed attachment mechanisms
	Huang, Xikun 1,2,3; Lu, Ruqian 1,2
	2020-05-01
发表期刊	PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
ISSN	0378-4371
卷号	545 页码:14
摘要	In this paper, we propose an evolving network model with information filtering and mixed attachment mechanisms. We theoretically analyze the in-degree distribution of networks generated by the proposed model in two special cases, and prove that the in-degree distribution is power-law if the new coming vertex does not filter information. Otherwise, the in-degree distribution becomes complex which has a transition between exponential and power-law scaling. Numerical simulations are consistent with analytical results. In addition, we analyze how model parameters influence the topology of the network by means of numerical simulations, and compare values of various measures of networks generated by the proposed model with that of networks generated by uniform attachment model, Barabasi-Albert model and copying model. It shows that our model can generate networks with more diverse topological features. (C) 2019 Elsevier B.V. All rights reserved.
关键词	Network generative model Information filtering Preferential attachment Copying In-degree distribution
DOI	10.1016/j.physa.2019.123421
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2016YFB1000902] ; NSFC Project[61232015] ; NSFC Project[61472412] ; NSFC Project[61621003] ; NSFC Project[61872352]
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000526845600014
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/51355
专题	中国科学院数学与系统科学研究院
通讯作者	Huang, Xikun
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Key Lab MADIS, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Huang, Xikun,Lu, Ruqian. An evolving network model with information filtering and mixed attachment mechanisms[J]. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,2020,545:14.
APA	Huang, Xikun,&Lu, Ruqian.(2020).An evolving network model with information filtering and mixed attachment mechanisms.PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS,545,14.
MLA	Huang, Xikun,et al."An evolving network model with information filtering and mixed attachment mechanisms".PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 545(2020):14.