摘要
随着软构件技术的快速发展,聚集软构件设计复杂软件系统的软件开发方法日趋成熟.如何利用系统架构和软构件的可靠性分析软件系统的可靠性成为一个亟待解决的问题.软件是静态的,而开发过程是动态的.为了在动态的开发过程中跟踪可靠性,以函数抽象为基础,提出了基于构件软件的一个可靠性通用模型——构件概率迁移图.与偏重于数学建模的相关工作不同,该模型更关注于动态开发过程中的可靠性跟踪.
The approach of aggregating components into complex software systems is maturing with the rapid development of component technology. How to analyze software reliability from system architecture and components?reliabilities should be answered. Software is static, while development process is dynamic. To enable reliability tracing through a dynamic process, this paper presents a general model for component-based software reliability-component probability transition diagram-based on function abstractions. Different from other related work emphasizing on mathematical modeling, the model presented here focuses on reliability tracing through the dynamic development process.
出处
《软件学报》
EI
CSCD
北大核心
2004年第1期27-32,共6页
Journal of Software
基金
国家自然科学基金
国家高技术研究发展计划(863)~~
关键词
基于构件软件
软构件
软件可靠性
模型
component-based software
software component
software reliability
model
