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A Reputation Management and Selection Advisor Schemes for Peer-to-Peer Systems

  • Loubna Mekouar
  • Youssef Iraqi
  • Raouf Boutaba
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3278)

Abstract

In this paper we propose a new and efficient reputation management scheme for partially decentralized peer-to-peer systems. The reputation scheme helps to build trust between peers based on their past experiences and the feedback from other peers. We also propose two selection advisor algorithms for helping peers select the right peer to download from. The simulation results show that the proposed schemes are able to detect malicious peers and isolate them from the system, hence reducing the amount of inauthentic uploads. Our approach also allows to uniformly distribute the load between non malicious peers.

Keywords

Participation Level Reputation Management Reputation Mechanism Selection Advisor Malicious Peer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© IFIP International Federation for Information Processing 2004

Authors and Affiliations

  • Loubna Mekouar
    • 1
  • Youssef Iraqi
    • 1
  • Raouf Boutaba
    • 1
  1. 1.University of WaterlooWaterlooCanada

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