Application of Improved Expert Scoring Method with Delphi Principle in CMMI DAR Process Area

摘要

CMMI (Capability Maturity Model Integration) is the key architecture of software engineering management which divides the whole software development life cycle into twenty-two process areas. DAR (Decision Analysis and Resolution) process area is one of the key process areas, it is executed when we meet multiple candidate programs. The main problem of the conventional expert scoring method, which is the most popular method for DAR, is difficult to converge to the best project objectively. In this paper, the Delphi principle was proposed to improve the expert scoring method in the DAR process area. And a smart city project was evaluated at project setting stage to show the improved method is effective and objective.