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    A data fusion based approach for damage detection in linear systems by Ernesto Grande, Maura Imbimbo

    Published 2014-07-01
    “…In particular, starting from classical indicators based on the change of the flexibility matrix and on the change of the modal strain energy, the proposed approaches consider two data fusion procedures both based on the Dempster-Shafer theory. Numerical applications are reported in the paper in order to assess the reliability of the proposed approaches considering different damage scenarios, different sets of modes of vibration and the presence of errors affecting the accounted modes of vibrations.…”
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    Research on alert correlation method based on alert confidence in multi-IDS environment by MEI Hai-bin, GONG Jian

    Published 2011-01-01
    “…To overcome the shortcoming of current alert correlation methods which didn’t consider the confidence of IDS,an alert correlation method based on alerts confidence using the evidence theory was presented.Each alert was regarded as a piece of evidence of a network attack.Then multiple pieces of evidence were combined by the Dempster’s combina-tion rule,and used to infer whether the attack corresponding to the alerts took place.As a result,the ambiguity and con-fliction in alerts were eliminated,achieving the goal of improving alerts quality.Experimental results on the DARPA 2000 IDS test dataset show that the proposed method can efficiently decrease the false alert rate and reduce more than 60% of the alerts.…”
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