MULTIAGENT OPINION DYNAMICS OF BOUNDED CONFIDENCE WITH NONLOCAL AGGREGATIVE INTERACTION

doi:10.1137/16M1083268

CSpace > 系统科学研究所

	MULTIAGENT OPINION DYNAMICS OF BOUNDED CONFIDENCE WITH NONLOCAL AGGREGATIVE INTERACTION
	Zhang, Jiangbo 1; Hong, Yiguang2 ; Hu, Xiaoming 3
	2017
发表期刊	SIAM JOURNAL ON CONTROL AND OPTIMIZATION
ISSN	0363-0129
卷号	55 期号:4 页码:2543-2573
摘要	In this paper, we propose nonlocal aggregative opinion interactions for a bounded-confidence opinion model to demonstrate the fluctuation mechanism, and then study this opinion fluctuation mechanism by both theoretical analyses and numerical simulations. In this proposed agent-based opinion model, there are stubborn agents and regular agents: while each stubborn agent never changes its opinion, a regular agent updates his/her opinion based on selected agents' opinion values and his/her confidence bound. At first, we show that the global fluctuation for opinions of regular agents occurs almost surely if and only if the confidence bound of regular agents is larger than a critical value. Next, we give an estimated probability bound of the local fluctuation for regular agent opinions when the confidence bound is sufficiently small. Finally, we provide upper and lower bounds on the fluctuation strength and the regular agent opinion mean in the case when the global fluctuation occurs almost surely.
关键词	opinion dynamics bounded confidence fluctuation nonlocal aggregation
DOI	10.1137/16M1083268
语种	英语
资助项目	social science project of Sichuan Education Department[XQ15B10] ; scientific research starting project of Southwest Petroleum University (SWPU)[2014QHZ032] ; NNSF of China[61573344]
WOS研究方向	Automation & Control Systems ; Mathematics
WOS类目	Automation & Control Systems ; Mathematics, Applied
WOS记录号	WOS:000408935200015
出版者	SIAM PUBLICATIONS
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/26520
专题	系统科学研究所
通讯作者	Zhang, Jiangbo
作者单位	1.Southwest Petr Univ, Sch Sci, Chengdu 610500, Sichuan, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 3.KTH Royal Inst Technol, Ctr Autonomous Syst, S-10044 Stockholm, Sweden
推荐引用方式 GB/T 7714	Zhang, Jiangbo,Hong, Yiguang,Hu, Xiaoming. MULTIAGENT OPINION DYNAMICS OF BOUNDED CONFIDENCE WITH NONLOCAL AGGREGATIVE INTERACTION[J]. SIAM JOURNAL ON CONTROL AND OPTIMIZATION,2017,55(4):2543-2573.
APA	Zhang, Jiangbo,Hong, Yiguang,&Hu, Xiaoming.(2017).MULTIAGENT OPINION DYNAMICS OF BOUNDED CONFIDENCE WITH NONLOCAL AGGREGATIVE INTERACTION.SIAM JOURNAL ON CONTROL AND OPTIMIZATION,55(4),2543-2573.
MLA	Zhang, Jiangbo,et al."MULTIAGENT OPINION DYNAMICS OF BOUNDED CONFIDENCE WITH NONLOCAL AGGREGATIVE INTERACTION".SIAM JOURNAL ON CONTROL AND OPTIMIZATION 55.4(2017):2543-2573.