基于体系结构的软件可靠性模型的统一框架

A Unification Framework for Architecture-based Software Reliability Models

随着面向对象技术的发展,传统的黑盒方法已无法建模新型的基于构件的软件系统,为此当前的研究工作集中于对基于体系结构的软件可靠性模型的开发。但目前极少有研究工作把它们放在一个统一的框架中进行全面的分析比较。基于此本文提出一个基于体系结构的软件可靠性模型的统一框架:以基于状态的模型为核心,实现了所有基于体系结构模型的统一,并通过实例对该框架中的模型进行说明,详细讨论框架中每类模型的输入参数的估计方法及模型适用于软件生命周期的哪一阶段。

With the widespread use of object oriented systems design and development,the use of component-based software development is on the rise. It may be inappropriate to model the failure process of such component-based applications with traditional black box approaches. Recent research efforts have been focus on the development of architecture-based software models. However,the development has been mostly ad hoc with little or no effort devoted towards establishing a unification framework used to compare & anal...