The Propagation Background in Social Networks:Simulating and Modeling

	The Propagation Background in Social Networks:Simulating and Modeling
	Kai Li 1; Tong Xu 1; Shuai Feng 2; LiSheng Qiao 1; HuaWei Shen 3; TianYang Lv 2; XueQi Cheng 3; EnHong Chen 1
	2020
发表期刊	国际自动化与计算杂志:英文版
ISSN	1476-8186
卷号	17.0 期号:003 页码:353
摘要	Recent years have witnessed the booming of online social network and social media platforms,which leads to a state of information explosion.Though extensive efforts have been made by publishers to struggle for the limited attention of audiences,still,only a few of information items will be received and digested.Therefore,for simulating the information propagation process,competition among propagating items should be considered,which has been largely ignored by prior works on propagation modeling.One possible reason may be that,it is almost impossible to identify the influence of propagation background from real diffusion data.To that end,in this paper,we design a comprehensive framework to simulate the propagation process with the characteristics of user behaviors and network topology.Specifically,we propose a propagation background simulating(PBS)algorithm to simulate the propagation background by using users′behavior dynamics and out-degree.Along this line,an ICPB(independent cascade with propagation background)model is adapted to relieve the impact of propagation background by using users′in-degree.Extensive experiments on kinds of synthetic and real networks have demonstrated the effectiveness of our methods.
关键词	Social network information overload propagation background simulating modeling
语种	英语
资助项目	[National Natural Science Foundation of China]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/32096
专题	中国科学院计算技术研究所期刊论文_中文
作者单位	1.School of Computer Science and Technology,University of Science and Technoloty of China 2.IT Center of Chinese National Audit Office 3.中国科学院计算技术研究所
推荐引用方式 GB/T 7714	Kai Li,Tong Xu,Shuai Feng,et al. The Propagation Background in Social Networks:Simulating and Modeling[J]. 国际自动化与计算杂志:英文版,2020,17.0(003):353.
APA	Kai Li.,Tong Xu.,Shuai Feng.,LiSheng Qiao.,HuaWei Shen.,...&EnHong Chen.(2020).The Propagation Background in Social Networks:Simulating and Modeling.国际自动化与计算杂志:英文版,17.0(003),353.
MLA	Kai Li,et al."The Propagation Background in Social Networks:Simulating and Modeling".国际自动化与计算杂志:英文版 17.0.003(2020):353.