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

页码：398 / 403

页数：6

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