An integrated risk measurement and optimization model for trustworthy software process management

CASISD OpenIR > 中国科学院科技政策与管理科学研究所(1985年6月-2015年12月)

	An integrated risk measurement and optimization model for trustworthy software process management
	Li, JP; Li, ML; Wu, DS; Song, H
发表期刊	INFORMATION SCIENCES
关键词	Risk Integration Trustworthy Software Process Risk Measurement Risk Control Optimization Bayesian Network Learning
摘要	The growing demand for higher trustworthiness of software poses an unprecedented challenge to the software industry. Risk management is the important part for high quality software development processes. However, under the constraints of project cost and duration, it is very difficult to establish the budget for risk management. To integrate efficient risk management and pure software process is the goal of this paper. We propose a software process model with risk management and cost control modules to help improve software process risk management. Furthermore, based on this process model, a measurement model that includes process risk and software trustworthiness metrics is presented. Through risk management effectiveness calculation methods and risk transfer assumptions, a software process risk optimization model is proposed. This model can be used to derive an optimized risk management scheme for the process of trustworthy software development, with constraints of process cost and duration. Simulation cases are then analyzed by this model framework. The results show that risk management is critical to enhance trustworthiness but risk management is an effective complement, rather than the most fundamental process, to enhance the trustworthiness of software. Software developers should adopt appropriate and optimal strategies about risk management inputs, especially in lower CMMI level companies. (C) 2011 Elsevier Inc. All rights reserved.
	2012
卷号	191 页码:14,47-60
ISSN	0020-0255
学科领域	Computer Science, Information Systems
收录类别	SCI
语种	英语
WOS记录号	WOS:000302510400005
引用统计	被引频次：27[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.casisd.cn/handle/190111/4227
专题	中国科学院科技政策与管理科学研究所(1985年6月-2015年12月)
推荐引用方式 GB/T 7714	Li, JP,Li, ML,Wu, DS,et al. An integrated risk measurement and optimization model for trustworthy software process management[J]. INFORMATION SCIENCES,2012,191:14,47-60.
APA	Li, JP,Li, ML,Wu, DS,&Song, H.(2012).An integrated risk measurement and optimization model for trustworthy software process management.INFORMATION SCIENCES,191,14,47-60.
MLA	Li, JP,et al."An integrated risk measurement and optimization model for trustworthy software process management".INFORMATION SCIENCES 191(2012):14,47-60.

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