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arXiv 1111.1826cs.SE
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利用统计过程控制监控软件可靠性:一种MMLE方法

Monitoring Software Reliability using Statistical Process control: An MMLE approach

R. Satya Prasad, Bandla Sreenivasa Rao, R. R. L. Kantam

摘要:

本文考虑了一种基于MMLE(Modified Maximum Likewise Estimation)的指数分布软件可靠性估计方法。MMLE是非齐次泊松过程(NHPPs)软件可靠性模型的一种推广框架。MMLE给出了分析估计量,而不是迭代逼近来估计参数。本文提出了统计过程控制图(SPC)机制,利用故障间隔时间数据来确定软件质量。控制图可以用来衡量软件过程在统计上是否处于受控状态。

英文摘要:

This paper consider an MMLE (Modified Maximum Likelihood Estimation) based scheme to estimate software reliability using exponential distribution. The MMLE is one of the generalized frameworks of software reliability models of Non Homogeneous Poisson Processes (NHPPs). The MMLE gives analytical estimators rather than an iterative approximation to estimate the parameters. In this paper we proposed SPC (Statistical Process Control) Charts mechanism to determine the software quality using inter failure times data. The Control charts can be used to measure whether the software process is statistically under control or not.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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