SOFTWARE HAZARD RATE MODELING WITH EFFECT OF CHANGE-POINT

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.

关键词： Change-Point Software Reliability Growth Model Hazard Rate Software Reliability Assessment

作者: Shiho Hayashida Shinji Inoue Shigeru Yamada

作者单位: Department of Social Management Engineering, Graduate School of Engineering,Tottori University, Tottori 680-8552, Japan

会议类型: 国际会议

会议名称: The 11th International Conference on Industrial Management(第十一届工业管理国际会议)

会议地点: 日本

会议语种:英文

页码: 398-403

在线出版日期: 2012-08-29（万方平台首次上网日期，不代表论文的发表时间）