摘要:Dempster-Shafer理论(DST)由于其在处理不确定和不精确信息方面的强大优势而在许多领域引起了广泛关注。然而,一旦Dempster的规则面对高度冲突的证据,可能会产生直观上令人困惑的结果。为了解决这一缺陷,本文提出了一种基于DST的新的信念对数相似度测量(BLSM)。此外,我们进一步提出了一种增强的信念对数相似度测量(EBL...
The aim of this paper is to investigate how to improve the process of information combination,using the Dempster-Shafer Theory (DST). In presence of an overload of information and an unknown environment,the reliability of the sources of information or the sensors is usually unknown and thus ...
The theory of belief functions, also referred to as evidence theory or Dempster–Shafer theory (DST), is a general framework for reasoning with uncertainty, with understood connections to other frameworks such as probability, possibility and imprecise probability theories. First introduced by Arthur P...
Dempster–Shafer theoryInformation fusionEmergency managementQuantitative analysisNatural disasterThe frequency and unpredictability of natural disasters pose serious challenges to emergency management in modern society. Effective emergency management requires not only rapid response, but also accurate assessment of ...
Facial ExpressionClassification Based on Dempster-Shafer Theory of Evidence. Shoyaib Mohammad,Abdullah-Al-Wadud M,Zahid Ishraque S, et al. Belief Functions:Theory and Applications . 2012M. Shoyaib, M. Abdullah-Al-Wadud, S. Z. Ishraque, and O. Chae, "Facial expression classification based on...
The Dempster-ShaferTheory of Evidence (DST) has been considered as an alternative to prob- abilistic modelling if both a large amount of uncertainty and a conservative treatment of this uncertainty are necessary. Both requirements are normally met in early design stages. Expert estimates replace fie...
In the work reported in this paper, the Dempster–Shafer theory (DST) of evidence was applied to combine evidence (i.e., a piece of information that supports a claim) from different sources. The method is regarded as a generalization of the Bayesian theory and can avoid two difficulties in...
Dempster-Shafer Theory (DST) is a mathematical theory of evidence, which in finite discrete spaces, can be treated as a generalization of probability theory. One of the most important features of DST is that it can be used to combine information from multiple sources under conditions of epistemi...
Dempster-Shafer evidence theory (DST) could show its advantages during the process of data fusion. In DST, the determination of the weight of evidence in conflict management is attracting growing interest. Limited work has been done based on the discount model, the consistency of the weight is ...