摘要
为解决软件组织在软件项目开发过程中难以实施CMMI(capability maturity model integration)过程改进的问题,基于模型驱动架构的思想和技术,提出了一种"裁剪+重型扩展+轻型扩展"的元模型建模策略。给出了该建模策略下的具体实施步骤和方法,实现了一种支持CMMI过程改进的软件过程元建模,同时给出了基于该元模型的建模实例。实验结果表明,该元模型有助于软件组织建立体现其组织特征并有效支持符合CMMI框架的软件过程用户模型。
To help software organization solving the great difficulties in application of CMMI within software project development process. Combining with the idea and technology of MDA, a new metalmodel modeling policy which is＂tailoring plus heavyweight extension and lightweight extension＂ is proposed, a software process metalmodel for CMMI （capability maturity model integration） is implemented and the modeling steps and methods are given out. A model case is presented to show that the metalmodel can effectively support the software organization to define the software process user model, which is involved with both the features of software organization and the CMMI.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第18期3983-3988,3992,共7页
Computer Engineering and Design
基金
国家863高技术研究发展计划基金项目(2009AA01Z434)
关键词
元模型
软件过程模型
过程改进
建模
扩展
metalmodel
software process model
process improvement
modeling
extension
