关键词: 软件过程风险, 过程域, 能力成熟度模型集成（CMMI）

Abstract: Each practice may lead to the risk in the software development process. At the same time, more and more enterprises have got the best practices with the wide implementation of the software capability maturity model integration (CMMI). The deviation between the real software development process and the best practices is defined as software process risk. Firstly, this paper builds software process risk assessment indexes based on CMMI process areas. Secondly, this paper assesses each process area risk with fuzzy comprehensive evaluation method. Since the software process risks are monitored and controlled, the software quality is improved. Finally, this paper gives a sample to verify the method. The method with cutting process will meet a variety of software process risk modeling requirements.

Key words: software process risk, process area, capability maturity model integration (CMMI)