| 基于贝叶斯网络的软件项目风险评估模型 |
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| 引用本文： | 唐爱国,王如龙.基于贝叶斯网络的软件项目风险评估模型[J].计算机工程,2008,34(22):91-93. |
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| 作者姓名： | 唐爱国 王如龙 |
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| 作者单位： | 1. 湖南商学院计算机与电子工程学院,长沙,410205
2. 湖南大学软件学院,长沙,410082 |
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| 基金项目： | 国家科技支撑计划基金资助项目(2006BAF01A13); 湖南省科技计划基金资助重点项目(2006GK208) |
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| 摘 要： | 针对软件项目面临失败风险的问题，提出一种新的软件风险评估模型，采用贝叶斯网络推理风险发生的概率，用模糊语言评估风险后果与损失的方法。实践证明，通过应用基于贝叶斯网络的软件风险评估模型，加强了软件企业风险管理的意识，降低了失败风险发生的概率，提高了软件开发的成功率。
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| 关 键 词： | 贝叶斯网络 软件项目 风险评估 风险模型 |
| 修稿时间： | |
Software Project Risk Assessment Model Based on Bayesian Networks |
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| TANG Ai-guo,WANG Ru-long.Software Project Risk Assessment Model Based on Bayesian Networks[J].Computer Engineering,2008,34(22):91-93. |
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| Authors: | TANG Ai-guo WANG Ru-long |
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| Affiliation: | (1. College of Computer and Electronic Engineering, Hunan University of Commerce, Changsha 410205; 2. College of Software, Hunan University, Changsha 410082) |
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| Abstract: | Focusing on the software project faced with failure risk problem, one kind of new software project risk assessment model is presented, it uses the Bayesian networks to infer the probability method which the risk occurres, uses the fuzziness language to appraise the risk consequence and the loss method. In particular, through using software project risk assessment model based on Bayesian networks, software enterprise risk management consciousness are reinforced, risk occurrence probability is reduced, and software development success rate is improved. |
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| Keywords: | Bayesian networks software project risk assessment risk model |
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