Showing 201 - 220 results of 565 for search 'Deemster~', query time: 5.42s Refine Results
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    Weighted Evidence Combination Based on Distance of Evidence and Entropy Function by Jianwei Wang, Fuyuan Xiao, Xinyang Deng, Liguo Fei, Yong Deng

    Published 2016-07-01
    “…Conflict management in Dempster-Shafer theory (D-S theory) is a hot topic in information fusion. …”
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    Evidence combination method based on Pignistic function transformation and correlation coefficient by Xiaoping YANG, Weijian LIAN, Mengjie LI, Zhihong QIAN

    Published 2019-03-01
    “…The situation of high conflict between evidences and one ballot veto cannot be solved by classical D-S rule,and the results obtained from classical D-S rule are contrary to the facts.To solve this problem,a new standard to measure conflicts between evidences was proposed based on the combination of Pignistic function transformation and correlation coefficient,and also a novel kind of weighted combination method which was applied to measure conflicts between evidences was put forward according to the standard.After that,a support matrix was constructed based from which the credibility of evidence was obtained,and the weighted average method was used to revise the evidence.Finally,the combination was accomplished by using Dempster’s rule.The result of numerical examples shows that it’s effective to solve the combination of conflicting evidence.Compared with other methods,the proposed method has good astringency.…”
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    Fault diagnosis method based on time domain weighted data aggregation and information fusion by Yu Zhang, Wen Jiang, Xinyang Deng

    Published 2019-09-01
    “…At last, the basic probability assignments generated under each fault feature are fused by Dempster combination rule. The proposed method is verified and the results show that the total fault recognition rate can reach 97.5%, which increased by 1.9% compared with the method that Gaussian model constructed by original data.…”
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  11. 211

    Path assessment based network admission control algorithm by QIU Gong-an1, XU Chen1, ZHANG Guo-an1, BAO Zhi-hua1

    Published 2010-01-01
    “…The local link state metrics were measured by scheduler.At the same time,the stale path state metrics could be got from the router.The basic probability assignment functions of above metrics were described by the fuzzy state variableness.The path situation and the corresponding probability could be computed through data fusion based on Dempster rule.Then the path situation with the maximum probability would be regarded as the quasi-real-time path state.Network admission decision was made based on the estimated path state.Simulations show that the link utility of proposed policy has twice as the budget based network admission control under the similar blocking rate.And the complexity of network mechanism can be decreased by adding pre-computed at the edge to achieve coreless status in multi-hop networks.…”
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