A point-based inventive system to prevent free-riding on P2P network environments

  • Authors:
  • Jongbae Moon;Yongyun Cho

  • Affiliations:
  • Supercomputing Center, Korea Institute of Science and Technology Information, Daejeon, Korea;Information and Communication Engineering, Sunchon National University, Suncheon, Jeonnam, Korea

  • Venue:
  • ICCSA'11 Proceedings of the 2011 international conference on Computational science and its applications - Volume Part IV
  • Year:
  • 2011

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Abstract

Unlike Client-Server system, P2P network systems are based on active file sharing communications among the users. Free-Riding syndrome is a serious problem in P2P systems because free-riders, who use free resources from others but don't share their own, make the communications passive and pessimistic. Free-Riding syndrome interrupts P2P network systems from workload decentralization, causes the performance degradation, and finally undermines the foundation of P2P network systems. This paper proposes a point-based incentive system that activates file sharing communications and prevents free-riding syndrome in advance. This system can lead users to aware their status and take part in more active communications using realtime point monitor.