【摘要】 NHPP模型是最具代表性的早期软件可靠性马尔可夫过程的数学模型,但其完全排错的假设与软件开发实际不相适合,在假设软件不完全改错且每次改正错误数为一个可正可负随机变量的基础上,对模型进行求解并对新模型进行了评价。更多还原

【Abstract】 NHPP is a famous representation of early Markov software reliability models,but its Perfect-debugging doesn’t fit reality.Based on the Imperfect-debugging,the paper supposes the number of faults is a random variable,which can be surplus or minus.Finally,it gives the result and analyzes the model.更多还原