Model Driven Requirements Analysis Method for PBL of Software Engineer Education

我们研究了一种基于UML的模型驱动需求分析方法，以高效地开发高质量的软件产品，这是工业界迫切需要的。在软件开发的早期阶段，建立无歧义、完整、一致的需求规范是非常重要的，但是很难付诸实践。为了解决这个问题，我们必须进行实际的软件工程教育，使许多开发人员能够拥有建模技能，从而定义无歧义的、完整的、一致的需求规范。我们提出了一种利用几种辅助工具和教材来训练建模技能的方法。

We have studied a model driven requirements analysis method based on UML to develop efficiently high quality software products, which is an urgent need of the industrial world. At the early stage of software developments, it is very important tomodel non-ambiguous, complete, consistent requirements specifications, but it is hard to put into practice. To solve the problem, we have to conduct practical software engineering education so that many developers can have modeling skills so as to define non-ambiguous, complete, consistent requirements specifications. We propose a method to train modeling skills with the several support tools and teaching materials.