the main factors affecting software reliability must be considered firstly before early software reliability prediction model is studied.
对软件可靠性早期预测模型的研究,首先必须考虑影响软件可靠性的主要因素。
based on jm model, we propose a software reliability prediction model involving fault-remove time which followed exponential distribution.
因此在jm模型的基础上,提出了排错时间为负指数分布的软件可靠性模型及本模型的极大似然参数估计方法。
firstly, the performance of the original j-m software reliability prediction model is analyzed, and the difference between the original model and the real environment is pointed out.
先分析了原有j-m软件可靠性预计模型的特性,指出了此模型产生与实际情况差异的原因;