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.
引用
收藏
页码：398 / 403
页数：6
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