基于缺陷度量的软件质量成本分析模型

Cost of Software Quality Analysis Model Based on Defect Metrics

针对软件项目的质量成本效益无法直接度量的这一难题,提出了建立组织级质量成本度量基线的解决方案。设计了基于缺陷度量的软件质量成本分析模型,实现了对软件质量成本及其效益的定量度量与分析,为评价软件质量保证活动绩效、指导质量投资决策提供了试用方法。

It is hard to directly measure the benefit of a software project＇s quality cost. The paper supplies a solution to set up an organizational metrics baseline of quality cost. Meanwhile, the paper presents a quality cost analysis model based on defect metrics, which realizes the quantitative analysis of quality cost and its benefit, and provides objective evidences and guidelines for software quality assurance＇s performance appraisal and quality investment decision-making.