高效的小型软件项目的质量保障体系

Efficient QA system for small software project

小型软件项目具有可用成本低,预算周期短的特点,给质量保障带来一定困难。为了从可靠性建模、缺陷预测、缺陷管理等方面研究小型软件项目的质量保障体系,基于小型软件项目的实际特征,为小型软件系统建立了可靠性模型。然后根据小型软件规模小的特点,建立了改进的捕捉模型作为缺陷预测模型。设计了无需借助工具即可完成的小型软件缺陷管理流程。实践结果证明,质量保障体系可以在不提高成本和周期的情况下保证小型软件项目的质量。

A small software project（SSP） has limited costs and short cycle,which brings some difficulties for quality assurance（QA）.QA is researched from reliability modeling（RM）,defect prediction（DP）,and defect management（DM）.At first reliability model is built up for SSP,based on the logic features of small it.Then an improved capture-recapture model is developed for DP model according to the small scale of SSP.At last process of management for SSP defect without help of external tools.The new system can achieve QA of SSP without additional costs or cycle,which is proved in practice.