哈尔滨工业大学学报（英文版）2008，Vol.15Issue(3)：345-350,6.
Analysis on testing and operational reliability of software
Analysis on testing and operational reliability of software
摘要
Abstract
Software reliability was estimated based on NHPP software reliability growth models. Testing reliability and operational reliability may be essentially different. On the basis of analyzing similarities and differences of the testing phase and the operational phase, using the concept of operational reliability and the testing reliability, different forms of the comparison between the operational failure ratio and the predicted testing failure ratio were conducted, and the mathematical discussion and analysis were performed in detail. Finally, software optimal release was studied using software failure data. The results show that two kinds of conclusions can be derived by applying this method, one conclusion is to continue testing to meet the required reliability level of users, and the other is that testing stops when the required operational reliability is met, thus the testing cost can be reduced.关键词
software reliability/ non-homogeneous Poisson process/ testing reliability/ operational reliabilityKey words
software reliability/ non-homogeneous Poisson process/ testing reliability/ operational reliability分类
信息技术与安全科学引用本文复制引用
ZHAO Jing,LIU Hong-wei,CUI Gang,WANG Hui-qiang..Analysis on testing and operational reliability of software[J].哈尔滨工业大学学报（英文版）,2008,15(3):345-350,6.基金项目
Sponsored by the PhD Programs Foundation for Young Researchers of Ministry of Education of China ( Grant No. 20070217051) and Major Program of National Natural Science Foundation of China (Grant No.90718003). （ Grant No. 20070217051）
