Dempster-Shafer theory
Information Retrieval using Dempster Shafer Theory
... Model used in this work is based on Dempster Shafer Theory model of Information Retrieval proposed by Zhang et al [6]. In this model, the particle of the multi-source evidence is reduced to each ...
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Keypoint descriptor fusion with Dempster-Shafer Theory
... This work proposes a novel approach to improve the matching process by fusing the information provided by multiple descriptors using Dempster-Shafer Theory (DST) [1]. DST employs degrees of evidence ...
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A Study on Properties of Dempster-Shafer Theory to Probability Theory transformations
... of Dempster-Shafer Theory to Probability Theory Transformations ...the Dempster-Shafer theory to the probability ...in Dempster-Shafer ...probability ...
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Recognition Situations Using Extended Dempster-Shafer Theory
... Dempster-Shafer theory has been applied to a limited extent in the domain of context-aware systems, but has recently received greater attention in the work of Hong [50] and Zhang ...the theory ...
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Situations and Evidence for Identity Using Dempster-Shafer Theory
... of Dempster-Shafer theory to ...situation theory, where we identify id-cases, each consisting of an id-situation (where an identity judgment is made) and supporting ...the ...
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Scalable Clustering Using the Dempster-Shafer Theory of Evidence
... CHAPTER 1 : INTRODUCTION 1 Data clustering aims to group a number of data points into different clusters such that data points in a cluster have more similarity to one another than those in other clusters [1, 2, 3, 4, 5, ...
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Estimation of Conflict and Decreasing of Ignorance in Dempster-Shafer Theory
... 5. Conclusion There is a problem of choose combining rule at the Dempster-Shafer theory. The solution of this problem is associated with analyses of quantity of ignorance and conflict of evidence. At ...
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Intrusion Determent using Dempster-Shafer Theory in MANET Routing
... original Dempster-Shafer theory we proposed a risk-aware response solution for handling MANET routing ...extended Dempster-Shafer theory of evidence with a notion of importance ...
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Conflict management in Dempster–Shafer theory using the degree of falsity
... Conflict management Discounting a b s t r a c t In this article we develop a method for conflict management within Dempster–Shafer theory. The idea is that each piece of evidence is discounted in ...
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Dempster Shafer Theory Based Uncertainty Quantification in Air Traffic Management
... KEYWORDS: Dempster Shafer Theory, evidence, flight plans I. I NTRODUCTION Flight delays are a simple fact of life and affect most people at some time or another. Moreover, if one has to link to a ...
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Keywords Mobile Ad- Hoc network, fuzzy, dempster-shafer theory.
... Keywords—Mobile Ad- Hoc network, fuzzy, dempster-shafer theory. I. INTRODUCTION A collection of interconnected nodes is said to be Network. It classifies as wired, wireless or wired cum wireless. An ...
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Investigations of Dempster-Shafer theory in the context of WLAN-based indoor localization
... The author studied the characteristics of statistical framework in dierent WLAN localization algorithms, by paying a special attention to the ngerprinting and the path-loss methods. The WLAN positioning systems were ...
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A Framework for Decision Fusion in Image Forensics Based on Dempster-Shafer Theory of Evidence
... using Dempster-Shafer Theory of Evidence, since this theory allows to handle uncertain answers from tools and lack of knowledge about prior probabilities better than the classical Bayesian ...
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Expert systems based on Dempster Shafer theory of evidence in maritime characteristic and applications
... mathematical theory of evidence in maritime and offshore ...the Dempster–Shafer theory of belief ...the theory of belief functions has become a primary tool for knowledge representation ...
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Fuzzy Focal Elements in Dempster Shafer Theory of Evidence: Case Study in Risk Analysis
... Finally to demonstrate use of fuzzy focal elements in Dempster-Shafer theory we performed non-cancer human health risk assessment with hypothetical data by considering two cases. In case 1 parameters ...
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RISK-AWARE MITIGATION FOR MANET USING DEMPSTER ? SHAFER THEORY BY CONSIDERING PERFORMANCE MATRICS
... Risk-aware approaches. When it comes to make response decisions [2], [3], there always exists inherent uncertainty which leads to unpredictable risk, especially in security and intelligence arena. Risk-aware approaches ...
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Index Terms - Internet of Things, Data Fusion, Kalman Filter, Dempster – Shafer Theory.
... The study presents Fuzzy Kalman Filter Approach (FKFA) for better data error elimination as conventional Kalman Filter performs poorly under high computational number. The FKFA is used to reduce time needed to perform ...
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CHARACTER RECOGNITION USING DEMPSTER-SHAFER THEORY- COMBINING DIFFERENT DISTANCE MEASUREMENT METHODS
... The Dempster-Shafer theory is based on two ideas: the idea of obtaining degrees of belief for one question from subjective probabilities for a related question, and Dempster's rule for combining such ...
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An Evidential Reasoning Approach to Fraud Risk Assessment under Dempster-Shafer Theory: A General Framework
... This paper develops a general framework under Dempster-Shafer theory for assessing fraud risk in a financial statement audit by integrating the evidence pertaining to the presence of [r] ...
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Application of the Dempster Shafer Theory to the Classification of Pixels from Aster Satellite Images and Spectral Indices
... the Dempster-Shafer theory to take into account and manage the possible imperfections related to the images associated with the indices in order to improve the decision-making in the assignment of a ...
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