软件测试中可靠性模型的设计与研究  

Design and Research of Software Reliability Model in Software Testing

作　　者：贾冀婷[1] 

机构地区：[1]西安邮电大学计算机学院,陕西西安710121

出　　处：《计算机技术与发展》2014年第3期110-112,125,共4页Computer Technology and Development

基　　金：国家自然科学基金资助项目(61050003);陕西省科技攻关计划项目(2009K08-26);陕西省教育自然科学基金项目(09JK727)

摘　　要：软件测试是保证软件质量和提高软件可靠性的关键所在,而软件可靠性是衡量软件质量的重要指标之一,二者有着非常紧密的联系。软件可靠性模型既是软件可靠性进行定量分析的基础和保障,也是软件可靠性进行预测的核心和关键,对保证软件质量起到了非常重要的作用。文中结合软件测试与软件可靠性及其模型的相关理论,通过对Seeding模型的分析与改进,提出了一种适用于软件测试的可靠性模型。实验结果表明,使用文中提出的软件可靠性模型能较好地满足软件对可靠性评估的要求,较好地应用在软件测试中。Software test is an important step that guarantees software quality and improve reliability,and the reliability is a software quali-ty＆#39;s important characteristic. They have very close connection. The software reliability model is not only quantitative analysis foundation of software reliability,but also the reliable forecasting core and key. It plays a very important role in software quality assurance. Combined software test and reliability and relevant theory of model,with study and improving of Seeding model,present the model of reliability suit-able for software testing. Experiment has proved that this model of software reliability can better meet the need of estimating software reli-ability,applying in software testing effectively.

关 键 词：软件测试 软件可靠性 可靠性模型 种子模型 排错水平 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]