SOFTWARE HAZARD RATE MODELING WITH EFFECT OF CHANGE-POINT

被引：0
|
作者：
Hayashida, Shiho [1 ]
Inoue, Shinji [1 ]
Yamada, Shigeru [1 ]
机构：
[1] Tottori Univ, Grad Sch Engn, Dept Social Management Engn, Tottori 6808552, Japan
来源：
ICIM2012: PROCEEDINGS OF THE ELEVENTH INTERNATIONAL CONFERENCE ON INDUSTRIAL MANAGEMENT | 2012年
关键词：
Change-Point; Software Reliability Growth Model; Hazard Rate; Software Reliability Assessment;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Software hazard rate models, which describe the stochastic property of the software failure-occurrence time-interval, play an important role in quantitative software reliability assessment. This paper discusses more plausible software hazard rate modeling for software reliability assessment in an actual testing-phase. That is, we discuss software hazard rate modeling with effect of changing the testing-environment at change-point, which influences the accuracy of the software reliability assessment and is often observed in an actual testing-phase. Especially, we incorporate the uncertainty of the magnitude of the effect on the software reliability growth process. Finally, we show numerical illustrations for software reliability measurement by using actual data.
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页码：398 / 403
页数：6
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