基于配置管理的软件维护性评估

对软件质量进行定量化管理是软件工程领域的趋势,也是软件质量保证的重要手段。针对软件维护性定量评估难、数据获取难的问题,分析了软件维护性受配置管理关键要素的影响,提出利用配置管理数据对软件维护性间接评估的方法。结合软件工程开发实际,建立了配置管理数据收集过程,利用维护时间作为参数,统计5类功能点维护时间对软件维护性进行度量,实现了软件维护性的定量评估,并利用实际项目对方法的可行性和有效性进行了验证。

Software Maintainability Evaluation Based on Project Management Data

Quantitative project management is trend of software engineering, also a way to guarantee software quality. Affect of project management on software maintainability is analyzed and software maintainability evaluation method is proposed based on project management data,aiming at the difficulty of software maintainability quantification. Working time of five kinds of function points, as evaluation parameter,is assembled to evaluate the software maintainability of project. At last,real software project management is used to validate the method,which turns out feasible and effective.