| 基于模糊模式识别和D-S证据理论的安全态势估计 |
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| 引用本文： | 刘炜,刘鲁.基于模糊模式识别和D-S证据理论的安全态势估计[J].计算机工程与应用,2006,42(22):20-22,26. |
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| 作者姓名： | 刘炜 刘鲁 |
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| 作者单位： | 北京航空航天大学经济管理学院,北京,100083;北京航空航天大学经济管理学院,北京,100083 |
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| 摘 要： | 分析了网络安全态势估计问题的本质特征，构造了网络安全态势推理评估的求解模型。采用模糊模式识别和D-S证据理论相结合的不确定性推理方法，能较好地解决多样本识别的不一致问题，有效地对识别结果进行融合，从而得到较高的正确识别率。通过实例说明了方法的有效性。
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| 关 键 词： | 网络安全 态势评估 模糊识别 D-S证据理论 |
| 文章编号： | 1002-8331-（2006）22-0020-03 |
| 收稿时间： | 2006-05 |
| 修稿时间： | 2006-05 |
A Method for Network Situation Assessment Based on Fuzzy Pattern Recognition and D-S Evidential Theory |
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| Liu Wei,Liu Lu.A Method for Network Situation Assessment Based on Fuzzy Pattern Recognition and D-S Evidential Theory[J].Computer Engineering and Applications,2006,42(22):20-22,26. |
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| Authors: | Liu Wei Liu Lu |
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| Affiliation: | School of Economic and Management,Beihang University,Beijing 100083 |
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| Abstract: | Analyzing the essential characteristic of the network security situation assessment,and the reasoning model is proposed.The method for network situation assessment based on fuzzy pattern recognition and D-S evidential theory is effective in solving the problem of the information uncertainty and improving the probability of accurate recognition.The result of simulation shows the method is satisfactory. |
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| Keywords: | network security situation assessment fuzzy pattern recognition D-S theory |
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