| 基于面向对象概率关系模型的威胁级别评估 |
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| 引用本文： | 姚臣,周锐,丁全心.基于面向对象概率关系模型的威胁级别评估[J].电光与控制,2012,19(5):68-73. |
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| 作者姓名： | 姚臣 周锐 丁全心 |
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| 作者单位： | 1. 北京航空航天大学飞行器控制一体化技术重点实验室,北京,100191
2. 中国航空工业洛阳电光设备研究所,河南洛阳,471009 |
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| 基金项目： | 国家自然科学基金，教育部博士点基金，总装重点实验室基金 |
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| 摘 要： | 针对传统贝叶斯网络对复杂对象建模存在的问题,分析了面向对象的概率关系模型。建立基于面向对象概率关系模型知识库的贝叶斯网络生成算法,建立战场威胁级别评估模型,并实现对威胁级别的评估。仿真结果证明了该方法的有效性,并且具有比贝叶斯网络模型更强的建模能力。
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| 关 键 词： | 贝叶斯网络 面向对象概率关系模型 威胁评估 态势评估 |
| 收稿时间： | 2011/5/25 |
Threat Level Assessment Based on Object-Oriented Probabilistic Relational Model |
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| YAO Chen
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ZHOU Rui
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DING Quanxin.Threat Level Assessment Based on Object-Oriented Probabilistic Relational Model[J].Electronics Optics & Control,2012,19(5):68-73. |
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| Authors: | YAO Chen ZHOU Rui DING Quanxin |
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| Affiliation: | 1.Science and Technology on Aircraft Control Laboratory,Beijing University of Aeronautics and Astronautics, Beijing 100191,China;2.Luoyang Institute of Electro-Optical Equipment,Luoyang 471009,China) |
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| Abstract: | Considering some of the limitations of Bayesian Network (BN) in modeling complex domainsthe Object Oriented Probabilistic Relational Model (OPRM) was analyzed.Then an algorithm for generating Bayesian Networks from the knowledge base of OPRM was proposed.A model for threat level assessment was developed and the result of threat level assessment was given.Simulation results demonstrate that the proposed method is effective and more powerful in modeling complex objects than Bayesian Networks. |
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| Keywords: | Bayesian Network object oriented probabilistic relational model threat level assessment situation assessment |
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