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Hazard Rate Modeling With Effect Of Change-Point For Software Reliability Assessment

机译：具有变更点影响的风险率建模，用于软件可靠性评估

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摘要

A software hazard rate model is known as one of the important and useful mathematical model for describing the software failure-occurrence phenomenon and conducting quantitative software reliability assessment. In this paper, we discuss software hazard rate modeling with an actual testing-environment, in which the testing-environment changes at change-point. Taking into consideration of the effect of the change in software reliability growth modeling is expected to conduct more accurate software reliability assessment because such approach enables us to conduct more plausible software reliability modeling which reflects the actual testing-environment. Especially in this paper, we develop an exponential software hazard rate model with the effect of the change as a specific model based on our modeling approach. Finally, we show numerical examples for our model and results of model comparisons by using actual data.
机译：作为描述软件故障发生现象并进行定量软件可靠性评估的重要且有用的数学模型之一，软件危险率模型是众所周知的。在本文中，我们讨论了具有实际测试环境的软件危害率建模，其中测试环境在更改点处发生了变化。考虑到软件可靠性增长模型变化的影响，有望进行更准确的软件可靠性评估，因为这种方法使我们能够进行更合理的软件可靠性建模，以反映实际的测试环境。特别是在本文中，我们基于建模方法，开发了具有变化影响的指数软件危险率模型作为特定模型。最后，我们使用实际数据显示了用于模型的数值示例以及模型比较的结果。

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