| 基于信息熵的软件维护风险度量 |
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| 引用本文： | 王佳,周华,梁志宏,代飞,白丽瑞. 基于信息熵的软件维护风险度量[J]. 云南大学学报(自然科学版), 2012, 0(2): 159-164 |
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| 作者姓名： | 王佳 周华 梁志宏 代飞 白丽瑞 |
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| 作者单位： | 云南大学软件学院云南省软件工程重点实验室 |
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| 基金项目： | 云南省软件工程重点实验室开放基金资助项目(2011SE04) |
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| 摘 要： | 针对软件维护过程中不确定信息难以量化的问题,使用信息熵定量度量软件的维护风险.基于信息熵,引入信息熵定量分析算法,提出了软件维护风险模型,使用信息熵算法定量计算软件维护过程中的不确定程度和损失度.仿真结果表明,基于软件维护风险模型,使用信息熵算法能够定量度量软件的维护风险.
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| 关 键 词： | 软件维护风险 信息熵 维护风险模型 层次分析 定量度量 |
Measurement of a software that based on comentropy and maintained risk |
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| WANG Jia,ZHOU Hua,LIANG Zhi-hong,DAI Fei,BAI Li-rui. Measurement of a software that based on comentropy and maintained risk[J]. Journal of Yunnan University(Natural Sciences), 2012, 0(2): 159-164 |
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| Authors: | WANG Jia ZHOU Hua LIANG Zhi-hong DAI Fei BAI Li-rui |
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| Affiliation: | (School of Software,Yunnan University,Key Laboratory of Software Engineering of Yunnan Province,Kunming 650091,China) |
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| Abstract: | In order to solve the problem that the uncertain information is difficult to quantitative analysis in the process of software maintenance,this paper uses the comentropy to quantitative measure the risk in software maintenance.A quantitative analysis algorithm about the comentropy is proposed,and the software risk maintenance model is put forward based on the comentropy,in addition,this paper uses the comentropy algorithm quantitative calculate the uncertain degree and loss degree in the process of software maintenance.The emulational result demonstrates that based on the software risk maintenance model,using the comentropy algorithm is able to quantitative measure the risk in software maintenance. |
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| Keywords: | software maintenance risk comentropy risk maintenance model level analysis quantitative measure |
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