摘要
需求工程是软件系统开发生命周期的初始阶段,其最终结果是得到关于用户需求的准确、全面、形式化的需求描述。虽然人们已经认识到需求工程的质量是整个系统开发的关键,但是目前尚没有确定统一的质量评价体系。从需求工程的基本活动内容出发,结合案例研究和软件开发经验,定义了需求工程质量评价的七项准则,并给出了质量因素的评价方法。
Requirements Engineering is the initial stage in the software development life cycle,whose final product is the precise, complete, formal document about the users'needs.Although it is well known that the quality of RE is crucial for the success of the whole system development, the agreed system for evaluating the quality of RE has not been established.In this paper,seven criteria are defined and methods for evaluating the quality factors are presented,in the combination of case study and the author's software development experiences through the basic activities of Requirements Engineering.
出处
《计算机应用研究》
CSCD
北大核心
2003年第4期6-8,17,共4页
Application Research of Computers
基金
国家留学基金委员会资助项目
关键词
需求工程
质量评价
系统开发
Requirements Engineering(RE)
Quality Evaluation
System Development
