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Journal Articles Annals of Telecommunications - annales des télécommunications Year : 2014

Belief Functions in Telecommunications and Network Technologies: An Overview

M. R. Senouci
  • Function : Author
A Mellouk
  • Function : Author
CIR
A. Senouci
  • Function : Author
L. Oukhellou
  • Function : Author

Abstract

In the last few years, evidence theory, also known as Dempster-Shafer theory or belief functions theory, have received growing attention in many fields such as artificial intelligence, computer vision, telecommunications and networks, robotics, and finance. This is due to the fact that imperfect information permeates the real-world applications, and as a result, it must be incorporated into any information system that aims to provide a complete and accurate model of the real world. Although, it is in an early stage of development relative to classical probability theory, evidence theory has proved to be particularly useful to represent and reason with imperfect information in a wide range of real-world applications. In such cases, evidence theory provides a flexible framework for handling and mining uncertainty and imprecision as well as combining evidence obtained from multiple sources and modeling the conflict between them. The purpose of this paper is threefold. First, it introduces the basics of the belief functions theory with emphasis on the transferable belief model. Second, it provides a practical case study to show how the belief functions theory was used in a real network application, thereby providing guidelines for how the evidence theory may be used in telecommunications and networks. Lastly, it surveys and discusses a number of examples of applications of the evidence theory in telecommunications and network technologies.
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Dates and versions

hal-01567507 , version 1 (24-07-2017)

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  • HAL Id : hal-01567507 , version 1

Cite

M. R. Senouci, A Mellouk, A. Senouci, L. Oukhellou. Belief Functions in Telecommunications and Network Technologies: An Overview. Annals of Telecommunications - annales des télécommunications, 2014, 69 (3), pp.135-145. ⟨hal-01567507⟩

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