A quantitative description of complex adaptive system: The self-adaptive mechanism of the material purchasing management system towards the changing environment

doi:10.1007/s11424-015-3210-5

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	A quantitative description of complex adaptive system: The self-adaptive mechanism of the material purchasing management system towards the changing environment
	Zhang Meng; Cui Jinchuan
	2016-02-01
发表期刊	JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY
ISSN	1009-6124
卷号	29 期号:1 页码:151-170
摘要	This paper demonstrates a new interpretation of the material purchasing management system (MPMS) from the perspective of complex adaptive systems (CAS). Within the framework of CAS, the authors design the self-adaptive mechanism of the MPMS responding to the changing environment, such as the change of the price, by using risk measurement theory, modern portfolio theory (MPT) and the information of the material's modifying priority. As a bottom-up systems view, CAS focuses on the individual level and studies system's overall complexity by analyzing the mutual competition and adaptation among the individuals. This paper demonstrates a quantitative description of CAS by discussing theMPMS which can be viewed as a kind of CAS, and makes numerical simulations of Daqing oilfield MPMS. Compared to the benchmarks, the authors set the simulations show that the self-adaptive mechanism adapts well to the change of the material's market price. Hence, this paper accomplishes a numerical simulation of CAS's quantitative self-adaptive mechanism responding to the environment's change.
关键词	Complex adaptive system (CAS) CVaR material purchasing management system (MPMS) modern portfolio theory (MPT) self-adaptive mechanism
DOI	10.1007/s11424-015-3210-5
语种	英语
资助项目	Key laboratory of Management, Decision and Information Systems, Chinese Academy of Science
WOS研究方向	Mathematics
WOS类目	Mathematics, Interdisciplinary Applications
WOS记录号	WOS:000370162300009
出版者	SPRINGER HEIDELBERG
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/22018
专题	应用数学研究所
通讯作者	Zhang Meng; Cui Jinchuan
作者单位	Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang Meng,Cui Jinchuan. A quantitative description of complex adaptive system: The self-adaptive mechanism of the material purchasing management system towards the changing environment[J]. JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,2016,29(1):151-170.
APA	Zhang Meng,&Cui Jinchuan.(2016).A quantitative description of complex adaptive system: The self-adaptive mechanism of the material purchasing management system towards the changing environment.JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY,29(1),151-170.
MLA	Zhang Meng,et al."A quantitative description of complex adaptive system: The self-adaptive mechanism of the material purchasing management system towards the changing environment".JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY 29.1(2016):151-170.