摘要： 对UseCase建模进行分析后,提出了基于UseCase驱动的软件需求获取过程模型。该模型中通过不断迭代的两个阶段:分析阶段和综合阶段,来正确和完整地获取软件需求。文章对此模型进行了描述,并就一些关键问题展开了讨论,最后介绍了软件需求获取中的一些常用技术。

关键词: UseCase驱动, 需求获取过程, 需求文档

Abstract: This paper presents the process model of software requirements acquisition based on use case driven, after analyzing use case modelingmethod. This process model consists of two phases, analysis and synthesis. The analysis phase has an informal requirement description as input, andproduces the use case model containing description of actors and use cases. The synthesis phase formalizes the use cases, integrates them, andcreates the use case requirement document. In the end, this paper discusses some software requirement acquisition techniques.

中图分类号: 

• TP311.5