| Early Stage Software Reliability Estimation with Stochastic Reward Nets |
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| 作者姓名： | 赵靖 刘宏伟 崔刚 杨孝宗 |
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| 作者单位： | School of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001 |
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| 基金项目： | This work was supported in part by the Ph. D. Programs Foundation of Ministry of Education of China under. |
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| 摘 要： | IntroductionMost software reliability growth models (SRGM) arefailure-based growth models .The“black box”approach of theSRGMrequires alarge number of failures , while these failurescannot be available until the late stages in the softwaredevelopment process .It is i mportant to be able to esti mate thereliability growth at the early stage,and this can demonstratethat the systemdesignis ontrackfor meeting requirements ,sothat appropriate planning regarding the release ti me,price andadditi…
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| 关 键 词： | 软件可靠性 随机报酬 容错软件管理系统 早期软件可靠性增长模型 |
| 收稿时间： | 2005-06-01 |
Early Stage Software Reliability Estimation with Stochastic Reward Nets |
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| ZHAO Jing,LIU Hong-wei,CUI Gang,YANG Xiao-zong.Early Stage Software Reliability Estimation with Stochastic Reward Nets[J].Journal of Donghua University,2005,22(3):33-36. |
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| Authors: | ZHAO Jing LIU Hong-wei CUI Gang YANG Xiao-zong |
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| Abstract: | This paper presents software reliability modeling issues at the early stage of a software development for fault tolerant software management system. Based on Stochastic Reward Nets, an effective model of hierarchical view for a fault tolerant software management system is put forward, and an approach that consists of system transient performance analysis is adopted. A quantitative approach for software reliability analysis is given. The results show its usefulness for the design and evaluation of the early-stage software reliability modeling when failure data is not available. |
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| Keywords: | so ftware reliability so ftware reliability evaluation early-stage so ftware reliability growth model stochastic reward nets Hierarchical model |
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