{"title":"软件老化现象下服务器应用响应时间分布的估计","authors":"H. Okamura, C. Luo, T. Dohi","doi":"10.1109/ISSREW.2013.6688907","DOIUrl":null,"url":null,"abstract":"This paper considers the estimation algorithm for response time distribution of a server application under the environment where software aging occurs. We develop the continuous-time Markov chain (CTMC) model to represent the degradation level of server and then show that the response time distribution can be represented by a Markov-modulated compound Poisson process (MMCPP). The estimation algorithm for the response time distribution is given by the EM algorithm for MMCPP. In a numerical example, we demonstrate the response time estimation for the experimental data of MySQL server.","PeriodicalId":332420,"journal":{"name":"2013 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Estimating response time distribution of server application in software aging phenomenon\",\"authors\":\"H. Okamura, C. Luo, T. Dohi\",\"doi\":\"10.1109/ISSREW.2013.6688907\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper considers the estimation algorithm for response time distribution of a server application under the environment where software aging occurs. We develop the continuous-time Markov chain (CTMC) model to represent the degradation level of server and then show that the response time distribution can be represented by a Markov-modulated compound Poisson process (MMCPP). The estimation algorithm for the response time distribution is given by the EM algorithm for MMCPP. In a numerical example, we demonstrate the response time estimation for the experimental data of MySQL server.\",\"PeriodicalId\":332420,\"journal\":{\"name\":\"2013 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSREW.2013.6688907\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSREW.2013.6688907","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Estimating response time distribution of server application in software aging phenomenon
This paper considers the estimation algorithm for response time distribution of a server application under the environment where software aging occurs. We develop the continuous-time Markov chain (CTMC) model to represent the degradation level of server and then show that the response time distribution can be represented by a Markov-modulated compound Poisson process (MMCPP). The estimation algorithm for the response time distribution is given by the EM algorithm for MMCPP. In a numerical example, we demonstrate the response time estimation for the experimental data of MySQL server.
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