Estimating Periodic Software Rejuvenation Schedules under Discrete-Time Operation Circumstance
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概要
- 論文の詳細を見る
Software rejuvenation is a preventive and proactive solution that is particularly useful for counteracting the phenomenon of software aging. In this article, we consider periodic software rejuvenation models based on the expected cost per unit time in the steady state under discrete-time operation circumstance. By applying the discrete renewal reward processes, we describe the stochastic behavior of a telecommunication billing application with a degradation mode, and determine the optimal periodic software rejuvenation schedule minimizing the expected cost. Similar to the earlier work by the same authors, we develop a statistically non-parametric algorithm to estimate the optimal software rejuvenation schedule, by applying the discrete total time on test concept. Numerical examples are presented to estimate the optimal software rejuvenation schedules from the simulation data. We discuss the asymptotic behavior of estimators developed in this paper.
- (社)電子情報通信学会の論文
- 2008-01-01
著者
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Kaio N
Hiroshima Shudo Univ. Hiroshima Jpn
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Kaio Naoto
Department Of Economic Informatics Faculty Of Economic Sciences Hiroshima Shudo University
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Dohi T
Hiroshima Univ. Higashi‐hiroshima‐shi Jpn
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DOHI Tadashi
the Department of Industrial and Systems Engineering, Faculty of Engineering, Hiroshima University
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KAIO Naoto
the Department of Economic Informatics, Faculty of Economic Sciences, Hiroshima Shudo University
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Dohi Tadashi
Hiroshima Univ. Higashi‐hiroshima Jpn
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Kaio Naoto
Hiroshima Shudo Univ. Hiroshima Jpn
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IWAMOTO Kazuki
the Department of Information Engineering, Graduate School of Engineering, Hiroshima University
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Iwamoto Kazuki
The Department Of Information Engineering Graduate School Of Engineering Hiroshima University
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Dohi Tadashi
The Department Of Industrial And Systems Engineering Faculty Of Engineering Hiroshima University
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