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Study on Preventive Software Rejuvenation Policy for Two Kinds of Bugs

机译：两种错误的预防性软件复兴策略研究

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摘要

A new preventive software rejuvenation policy is proposed in this paper. This technique is implemented when additive consumption of physical memory has reached some level. Using the theory of cumulative damage process, two models are given for two kinds of bugs. For the first model, aging-related bug is considered only and consumption of physical memory could be known by tests made at periodic times, optimal preventive rejuvenation policy is analytically derived and numerical example is given. As an extended preventive software rejuvenation policy, Heisenbug and aging-related bug are considered meanwhile in the second model.
机译：提出了一种新的预防软件复兴策略。当物理内存的附加消耗达到一定水平时，将实施此技术。利用累积损伤过程理论，针对两种缺陷给出了两种模型。对于第一个模型，仅考虑与衰老有关的错误，并且可以通过定期进行的测试来了解物理内存的消耗情况，并通过分析得出最佳的预防复兴策略，并给出数值示例。作为扩展的预防性软件更新策略，在第二个模型中同时考虑了Heisenbug和与老化相关的bug。

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