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题名: A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management
作者: Shao YC(邵一川) ; Yao, Xingjia ; Tian, Liwei ; Chen HN(陈瀚宁)
作者部门: 信息服务与智能控制技术研究室
刊名: DISCRETE DYNAMICS IN NATURE AND SOCIETY
ISSN号: 1026-0226
出版日期: 2012
页码: 24 pp
收录类别: SCI
产权排序: 1
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.
语种: 英语
WOS记录号: WOS:000304953300001
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Mathematics, Interdisciplinary Applications ; Multidisciplinary Sciences
关键词[WOS]: PARTICLE SWARM ; ALGORITHM
研究领域[WOS]: Mathematics ; Science & Technology - Other Topics
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内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/9968
Appears in Collections:信息服务与智能控制技术研究室_期刊论文

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Recommended Citation:
邵一川; Yao, Xingjia; Tian, Liwei; 陈瀚宁.A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management,DISCRETE DYNAMICS IN NATURE AND SOCIETY,2012,():24 pp
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文件名: A Multiswarm Optimizer for Distributed Decision Making in Virtual Enterprise Risk Management.pdf
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