软件可靠性模型的研究与进展

Research and Progress on Software Reliability Model

随着软件技术的快速发展,计算机软件在博弈仿真中的作用越来越大。然而随着博弈仿真问题的规模和复杂度的提升,软件的可靠性问题也越来越突出。深入研究软件可靠性模型对于预测评估软件的可靠性具有十分重要的意义,文章结合软件可靠性建模的基础思想,围绕对现有的几种软件的可靠性模型的研究,对两个经典随机过程类模型(JM模型、G-O模型)的基本假设、公式推导及参数估计做了详细介绍。

With the rapid development of software technology,computer software plays a more and more important role in the game simulation.However,following with the elevation of the scale and complexity of game simulation problem,the software reli?ability is becoming graver and graver.Lucubrating on software reliability is crucially meaningful to predict and assess software reli?ability.This text combines basic mentality of software reliability modeling,surrounds the research on several existing software reli?ability model,introduces the basic assumption,formula deducing and parameters estimating of two classics stochastic process model(JM model and G-O model).