| 软件可靠性新模型研究(英文) |
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| 引用本文： | 徐拾义,张鼎.软件可靠性新模型研究(英文)[J].内蒙古大学学报(自然科学版),2011,42(5):488-497. |
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| 作者姓名： | 徐拾义 张鼎 |
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| 作者单位： | 上海大学计算机工程与科学学院,上海,200072 |
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| 基金项目： | Project Supported by National Science Foundation of China(NSFC)(No.61076123)~~ |
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| 摘 要： | 在讨论当前使用的软件可靠性模型存在的主要缺陷的基础上,提出了一个新的软件可靠性模型.当今应用模型中的可靠性假设条件并不考虑软件本身的复杂性、软件测试的有效性以及软件应用环境的完全性等要素,因此在评估软件可靠性时往往产生不精确的结果.为此将尽可能多的与被测软件可靠性评估有关的因素,结合到软件可靠性模型中去,使得对被测软件的可靠性模型更切合实际,因此使它更为精确.以一个实际的软件测试实验及对该软件进行的可靠性评估为实例,说明所提出观点和方法的合理性和可行性.
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| 关 键 词： | 软件可靠性模型 可靠性量度 软件复杂性 测试有效性 软件运行环境 |
A New Consideration of Software Reliability Model |
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| XU Shi-yi,ZHANG Ding.A New Consideration of Software Reliability Model[J].Acta Scientiarum Naturalium Universitatis Neimongol,2011,42(5):488-497. |
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| Authors: | XU Shi-yi ZHANG Ding |
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| Institution: | XU Shi-yi,ZHANG Ding(School of Computer Engineering and Science,Shanghai University,Shanghai 200072,China) |
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| Abstract: | The major weaknesses of the software reliability models currently used are discussed and a new software reliability model is proposed.For the time being,the assumptions that software reliability measurement do not deal with the complexity of most software,the effectiveness of test suite and the complete operating environment,resulting in inaccuracy or even incorrectness in evaluating the software reliability.The central idea of the strategies proposed is to incorporate as many influence factors such as comp... |
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| Keywords: | software reliability model reliability measurement software complexity test effectiveness operating environment |
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