文章基本信息

标题：Reliability Estimation and Analysis of Linux Kernel
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作者：Sanjeev Kumar Jha ; Dr. A.K.D.Dwivedi ; Dr. Amod Tiwari 等
期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2011
卷号：2
期号：2(Version 1)
出版社：Ayushmaan Technologies
摘要：Latest stable version of Linux kernel used by all Linux based operating system is 2.6 series. The purpose of this study is to develop an optimized reliability model suitable for this version of the kernel and analyze its reliability by fitting this model. By using goodness of fit test best distributions (first two) on the basis of their rankings are selected. Collected failure data are modeled by these two distributions and parameters are estimated by using the method of maximum likelihood functions, which is considered as best method of estimation. Data are extracted in raw format from different sources than after appropriate preprocessing and using SQL queries it is stored in MYSQL Database under Linux Operating System. On the basis of both selected distributions reliability models are constructed and appropriate formula is derived for estimating reliability by using constructed models. Ultimately reliability estimates using derived models are compared and result is shown.nd w
关键词：Goodness of Fit; Kernel; Likelihood Function; Linux; Operating;System; Open source software (OSS); Software reliability;model.