| Evidential Reasoning in Air Battle Systems |
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| 作者姓名： | 王欣 管纪文 于晓 王钲旋 |
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| 作者单位： | [1]College of Computer Science and Technology, Jilin University, Changchun 130012, China [2]SchoolofComputerScience, TheQueen＇s UniversityofBelfast, Belfast, BT7 1NN, UK [3]Aviation University of Air Force, Changchun 130022, China |
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| 基金项目： | Foundation item, Specialized Research Fund for the Doctoral Program of Higher Education, China （No. 20060183041） |
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| 摘 要： | Bayesian statistics assigns basic probabilities to singletons （single element sets）. The Dempster-Shafer evidence theory generalizes Bayesian statistics by assigning basic probabilities to subsets to represent evidence and to develop evidential reasoning. This paper discusses what is the strength of evidence theory. As an application of evidence theory, evidential reasoning in air battle systems is discussed. In the air battle system, evidential reasoning is applied to fuse the muitisensor iaformation and identify the type of aircraft. The effectiveness of this fusion approach is evaluated by simulated data.
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| 关 键 词： | 证据推理 计算机技术 机器学习 信息共享 |
| 文章编号： | 1672-5220（2007）02-0301-04 |
| 修稿时间： | 2006-08-20 |
Evidential Reasoning in Air Battle Systems |
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| WANG Xin,GUAN Ji-wen,YU Xiao,WANG Zheng-xuan.Evidential Reasoning in Air Battle Systems[J].Journal of Donghua University,2007,24(2):301-304. |
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| Authors: | WANG Xin GUAN Ji-wen YU Xiao WANG Zheng-xuan |
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| Abstract: | Bayesian statistics assigns basic probabilities to singletons (single element sets). The Dempster-Shafer evidence theory generalizes Bayesian statistics by assigning basic probabilities to subsets to represent evidence and to develop evidential reasoning. This paper discusses what is the strength of evidence theory. As an application of evidence theory, evidential reasoning in air battle systems is discussed. In the air battle system, evidential reasoning is applied to fuse the multisensor information and identify the type of aircraft. The effectiveness of this fusion approach is evaluated by simulated data. |
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| Keywords: | Dempster-Sha fer theory evidential reasoning air battle system |
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