Skyline Operator over Tripadvisor Reviews Within the Belief Functions Framework

  • Fatma Ezzahra Bousnina
  • Sayda Elmi
  • Mouna Chebbah
  • Mohamed Anis Bach Tobji
  • Allel HadjAli
  • Boutheina Ben Yaghlane
Conference paper
Part of the Lecture Notes in Business Information Processing book series (LNBIP, volume 290)

Abstract

The crowdsourcing Tripadvisor platform do not offer a multi-criteria filtering functionality for their users. Thus, these users are obliged to choose only one criteria to filter a query’s results. In this paper, we introduce a new skyline operator, in the context of belief functions theory, to meet the multi-criteria filtering objective. The queried data, modeled with the theory of belief functions, takes into account all reviews and also reviewers’ reliabilities. Experiments show interesting results of the proposed skyline operator in terms of size and performance.

Keywords

Evidence theory Evidential databases Reliability estimation Combination Discounting Crowdsourcing Skyline Tripadvisor 

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Fatma Ezzahra Bousnina
    • 1
  • Sayda Elmi
    • 1
    • 4
  • Mouna Chebbah
    • 1
    • 2
  • Mohamed Anis Bach Tobji
    • 1
    • 3
  • Allel HadjAli
    • 4
  • Boutheina Ben Yaghlane
    • 1
    • 5
  1. 1.LARODEC, ISGUniversité de TunisTunisTunisia
  2. 2.FSEGJUniversité de JendoubaJendoubaTunisia
  3. 3.ESENUniv. ManoubaManoubaTunisia
  4. 4.LIAS, ENSMA, Université de PoitiersPoitiersFrance
  5. 5.IHECUniversité de CarthageTunisTunisia

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