Journal of Korea Society of Digital Industry and Information Management (디지털산업정보학회논문지)

Korea Society of Digital Industry and Information Management (디지털산업정보학회)
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The Camparative study of NHPP Extreme Value Distribution Software Reliability Model from the Perspective of Learning Effects

NHPP 극값 분포 소프트웨어 신뢰모형에 대한 학습효과 기법 비교 연구

  • 김희철 (남서울대학교 산업경영공학과)
  • Received : 2011.04.02
  • Accepted : 2011.05.24
  • Published : 2011.06.30
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Abstract

In this study, software products developed in the course of testing, software managers in the process of testing software test and test tools for effective learning effects perspective has been studied using the NHPP software. The finite failure non-homogeneous Poisson process models presented and the life distribution applied extreme distribution which used to find the minimum (or the maximum) of a number of samples of various distributions. Software error detection techniques known in advance, but influencing factors for considering the errors found automatically and learning factors, by prior experience, to find precisely the error factor setting up the testing manager are presented comparing the problem. As a result, the learning factor is greater than automatic error that is generally efficient model could be confirmed. This paper, a numerical example of applying using time between failures and parameter estimation using maximum likelihood estimation method, after the efficiency of the data through trend analysis model selection were efficient using the mean square error.

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Acknowledgement

Supported by : 남서울대학교

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