摘要
结合边界值和等价类的方法对输入域的提取和输入点的选取作了详细分析。在考虑软件复杂性、缺陷后果严重性和信息不足等因素的基础上,提出了基于测试用例的软件可靠性模型,并结合EM算法和数理统计知识对该模型进行了相应的理论证明。实验表明,新模型具有较好的适用性。
From the test case and the test input domain, proposed one kind of new test method, which could achieve the selective random input. To some extent, random testing was combined with partition testing efficiently. At the same time, proposed the new software reliable model bases on software defect＇ s influence, software complexity and information insufficiency. And reasoned and proved this model by integrating the EM algorithm and the mathematical statistic knowledge. Lastly, by the experiment, proves that this model can bring the better effect into play.
出处
《计算机应用研究》
CSCD
北大核心
2008年第1期148-150,160,共4页
Application Research of Computers
基金
四川省科技厅重点项目(05GG021-003-2)
关键词
测试准则
期望最大化算法
测试用例复杂性
软件可靠性模型
testing criterion
expectation maximization algorithm
complexity of test cases
software reliability growth models
