Analysis of a two-level software rejuvenation policy

doi:10.1016/j.ress.2004.02.011

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	Analysis of a two-level software rejuvenation policy
	Xie, W ; Hong, YG ; Trivedi, K
	2005
发表期刊	RELIABILITY ENGINEERING & SYSTEM SAFETY
ISSN	0951-8320
卷号	87 期号:1 页码:13-22
摘要	A two-level rejuvenation policy for software systems with degradation process is studied. Both full restarts and partial restarts are considered in this rejuvenation strategy. A semi-Markov process model is constructed, and based on its closed-form solution we obtain the system availability as a bivariate function. Then, the rejuvenation policy is analyzed to maximize the system availability. Several different scenarios of software rejuvenation strategy are demonstrated by numerical examples. (C) 2004 Elsevier Ltd. All rights reserved.
关键词	software aging software rejuvenation semi-Markov process system availability
DOI	10.1016/j.ress.2004.02.011
语种	英语
WOS研究方向	Engineering ; Operations Research & Management Science
WOS类目	Engineering, Industrial ; Operations Research & Management Science
WOS记录号	WOS:000225309400002
出版者	ELSEVIER SCI LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/1132
专题	中国科学院数学与系统科学研究院
通讯作者	Xie, W
作者单位	1.Duke Univ, CACC, Dept Elect & Comp Engn, Durham, NC 27708 USA 2.Acad Sinica, Inst Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Xie, W,Hong, YG,Trivedi, K. Analysis of a two-level software rejuvenation policy[J]. RELIABILITY ENGINEERING & SYSTEM SAFETY,2005,87(1):13-22.
APA	Xie, W,Hong, YG,&Trivedi, K.(2005).Analysis of a two-level software rejuvenation policy.RELIABILITY ENGINEERING & SYSTEM SAFETY,87(1),13-22.
MLA	Xie, W,et al."Analysis of a two-level software rejuvenation policy".RELIABILITY ENGINEERING & SYSTEM SAFETY 87.1(2005):13-22.