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evidence theory
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  evidence theory
Rulegraphs check this compatibility between unary and binary rules by combining evidence theory with graph theory.
      
Formalisms such as probability theory and Dempster-Shafer evidence theory have proposed specific forms for these operators.
      
Both techniques rely on the mathematical tools of evidence theory, which are customized here for application to total uncertainty in track forecasts.
      
Application of evidence theory to quantify uncertainty in hurricane/typhoon track forecasts
      
This essay investigates this connection in detail, pointing to the usefulness of evidence theory to formalise and extend Shackle's decision theory.
      
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An information fusion method based on the combination of BP neural networks and D S evidence theory to recognize satellite and its companion decoy in the state of point target is proposed in the paper.A BP networks is adopted to recognize the patterns with the characteristics of infrared(IR)radiation at first, then the D S evidence theory is used to fuse the results derived from the BP networks at different time. The result of emulatson shows that the true rate of D S is much higher than BP,and...

An information fusion method based on the combination of BP neural networks and D S evidence theory to recognize satellite and its companion decoy in the state of point target is proposed in the paper.A BP networks is adopted to recognize the patterns with the characteristics of infrared(IR)radiation at first, then the D S evidence theory is used to fuse the results derived from the BP networks at different time. The result of emulatson shows that the true rate of D S is much higher than BP,and the ability to reject disturbance and noise is raised very much.

本文提出的点目标状态下卫星及其伴飞锈饵的识别方法是基于BP网络与D-S理论相结合的信息融合方法。该方法采用目标的红外辐射特征,先用BP网络对目标进行粗分类,然后用D-S理论对BP网络的多次识别结果进行融合。仿真实验结果表明,D-S理论的最后输出比BP网络的输出识别率得到很大的改善,抗噪能力得到很大的提高

This paper introduces the Dempster Shafer evidence theory and further analyzes the data fusion method based on the D S evidence theory, which is applied to the multisensor radar system identification. At last, an identification example is given.

在阐述 Dempster- Shafer(D- S)证据理论的基础上 ,较系统地论述了基于 D- S证据理论的多传感器雷达体制识别的数据融合方法 ,并给出了具体的识别实例

Radar usage identification is the base of the radar type analysis and threat evaluation. This paper introduces the Dempster Shafer (D S) evidence theory first, and then analyzes the data fusion method of multisensor airborne radar usage identification based on the D S evidence theory. In this method, we use the information of multi period measurement of multisenseor and apply the center fusion algorithm to identify the airborne radar usage. At last, an identification example is given, which illustrates...

Radar usage identification is the base of the radar type analysis and threat evaluation. This paper introduces the Dempster Shafer (D S) evidence theory first, and then analyzes the data fusion method of multisensor airborne radar usage identification based on the D S evidence theory. In this method, we use the information of multi period measurement of multisenseor and apply the center fusion algorithm to identify the airborne radar usage. At last, an identification example is given, which illustrates that this method decreases the unidentifiable and illidentification probability of the single sensor system.\;

雷达用途识别是分析雷达型号和进行威胁评估的基础。在简要阐述D S证据理论基本概念的基础上 ,较系统地论述了基于D S证据理论的多传感器机载雷达用途识别的信息融合方法。该方法同时采用多个传感器 ,并且每个传感器进行多个周期的测量 ,然后利用多传感器多测量周期的信息 ,基于Dempster组合规则 ,采用中心式融合算法 ,对机载雷达用途进行识别。识别实例表明 ,该方法识别结果令人满意 ,使原来采用单一传感器可能存在的无法识别或误识别等现象得到了明显的改善。

 
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