摘要
为了解决在软件测试整个过程中软件的质量成本效益无法直接度量的问题,在分析软件质量成本要素的基础上,采用了缺陷探测率这一软件质量成本度量的重要指标要素来计算质量成本的一种新的方法思路。在此以一个管理软件为实例进行分析,模拟出三种情况,并对各种情况的花费及成本做出估算,计算出测试投资回报率来说明如何控制质量成本,通过实例对测试投资回报率的详细计算与分析,实现了对软件质量成本及其效益的度量与分析。
For the issue of the benefit of the software quality cost cannot be measured directly in the whole software testing process,adopt a new way,defect detection rate which is an important indicator element to measure the software quality cost based on the analysis of soft-ware quality cost control＇s factor. By analyzing a management software instance,simulate three case and estimate various kinds of cost, then figure out software testing＇s return on investment to show how to control the cost of quality. Measure and analyze the cost and bene-fit of software quality by particular calculating and analyzing to software testing＇s return on investment as instance.
出处
《计算机技术与发展》
2013年第10期127-129,162,共4页
Computer Technology and Development
基金
中国工程物理研究院学科发展基金(2012B0403069)
关键词
软件质量
质量成本
缺陷探测率
software quality
quality cost
defect detection rate
