多维状态驱动的需求工程过程方法研究

采用适用的过程模型有助于保证需求过程的需求开发效果。然而构造新过程模型仍然是一项富有挑战性的任务,即便对已有通用过程模型进行定制也需要大量的工作。多维需求过程模型的构造方法能够有效支持过程定义和定制。总结了已有多维需求过程模型。多维需求过程模型的构造方法能够有效支持过程定义和定制。总结了已有多维需求过程模型的构造方法现状;针对其存在的不足,进一步提出了一种多维状态驱动的需求工程过程方法(multi-dimension State-Driven Requirement Engineerlng Pricess Method)SDREPM,并给出了SDREPM方法的形式化定义和基于SDREPM的过程模型构造算法。最后给出了SDREPM方法在实际项目中的一个应用实例。

Research on Multi-dimension State-Driven Requirement Engineering Process Method

Aimed at different requirement processes,the appropriate process model will help to guarantee the effect of requirement deployment.Building a new process model is a challenge yet.Even though there are some general models for customization,a great effort is also needed.Constructing method for multi-dimension requirement process model can support process definition and customization.Firstly,the state of arts of constructing method to multi-dimension requirement process model is summarized in this paper.Further more,in order to solve the short- age,a SDREPM method(multi-dimension State-Driven Requirement Engineering Process Method)is given,inclu- ding its formal definition and requirement process constructing algorithm based on SDREPM.Finally a practical ap- plication of SDREPM is cited in the paper.