A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management

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	A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management
	Shao YC(邵一川); Yao, Xingjia; Tian LW(田力威); Chen HN(陈瀚宁)
刊名	DISCRETE DYNAMICS IN NATURE AND SOCIETY
	2012
页码	24 pp
ISSN号	1026-0226
通讯作者	陈瀚宁
产权排序	1
中文摘要	We develop an optimization model for risk management in a virtual enterprise environment based on a novel multiswarm particle swarm optimizer called (PSO)-O-2. The main idea of (PSO)-O-2 is to extend the single population PSO to the interacting multiswarms model by constructing hierarchical interaction topology and enhanced dynamical update equations. With the hierarchical interaction topology, a suitable diversity in the whole population can be maintained. At the same time, the enhanced dynamical update rule significantly speeds up the multiswarm to converge to the global optimum. With five mathematical benchmark functions, (PSO)-O-2 is proved to have considerable potential for solving complex optimization problems. (PSO)-O-2 is then applied to risk management in a virtual enterprise environment. Simulation results demonstrate that the (PSO)-O-2 algorithm is more feasible and efficient than the PSO algorithm in solving this real-world problem.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Mathematics, Interdisciplinary Applications ; Multidisciplinary Sciences
研究领域[WOS]	Mathematics ; Science & Technology - Other Topics
关键词[WOS]	PARTICLE SWARM ; ALGORITHM
收录类别	SCI
资助信息	This work is supported by the Natural Science Foundation of Liaoning Province of China under Grant 20082006, the Support Program for the Outstanding Technological Person in Liaoning Province of China under Grant lr2011035, and the National Natural Science Foundation of China under Grants 61105067 and 61174164.
语种	英语
WOS记录号	WOS:000304953300001
公开日期	2012-10-24
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/9968]
专题	沈阳自动化研究所_信息服务与智能控制技术研究室
推荐引用方式 GB/T 7714	Shao YC,Yao, Xingjia,Tian LW,et al. A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management[J]. DISCRETE DYNAMICS IN NATURE AND SOCIETY,2012:24 pp.
APA	Shao YC,Yao, Xingjia,Tian LW,&Chen HN.(2012).A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management.DISCRETE DYNAMICS IN NATURE AND SOCIETY,24 pp.
MLA	Shao YC,et al."A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management".DISCRETE DYNAMICS IN NATURE AND SOCIETY (2012):24 pp.