摘要
软件可靠性验证阶段的可靠性增长模型的建立与选择是软件可靠性工程人员长期关注的焦点。首先对软件可靠性基本概念及影响因素和工程确认的几种软件可靠性增长模型进行阐述,探讨近年来工程人员对软件可靠性增长模型的改进方法研究进展,提出了基于模型聚类的混合模型方法,并对该方法进行了实验性仿真分析。
The build and chosen of software reliability grown models （SRGMs） at the phase of software reliability validation are focused on long terms by the software reliability engineers. Firstly, the basic concept of and influence factors about software reliability, some kind of SRGMs validated in engineer project are expatiated. Some improvement methods of SRGMs are introduced. A new method of mixed models based on the model clustering arithmetic are brought forward to improve the performance of realiability evaluation, and the experimental emulation are used to analysis the feasibility of this new methods.
出处
《微计算机信息》
北大核心
2006年第06X期263-265,259,共4页
Control & Automation
基金
国家自然科学基金9971026
