软件架构切片在软件可靠性评估中的应用

Application of Slicing in Software Reliability Evaluation

本文针对软件可靠性评估基于测试的现状,依据软件可靠性工程理论,参考软件架构切片的思想,提出一种改进的架构切割方法对整个软件架构进行切割,得到结构简单的面向可靠性的切片,根据组件间的影响概率运用递推公式预测软件可靠性,最终得到包括组件可靠性和影响概率的表达式。

Aiming at present software reliability evaluation method based on testing,this paper attempts to propose a new one to evaluate software reliability.According to the theory of software reliability engineering and consulting architecture slicing technique,this method apply a improvement method to slice hole architecture into several slice with simple structure,and then use recursion to evaluate software reliability based on affect probability.At last a group of expression including component reliability and a...