An Agent-Based Approach to Enforcing Fairness in Peer-to-Peer Distributed File Systems

  • Authors:
  • Boris Gelfand

  • Affiliations:
  • -

  • Venue:
  • ICPADS '02 Proceedings of the 9th International Conference on Parallel and Distributed Systems
  • Year:
  • 2002

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Abstract

Peer-to-peer file systems are typically vulnerable to denial-of-service or free-loader problems. Those that address theseissues employ approaches are either simplistic or require acentralized authority. In this paper, we explore how a zero-sum trading system can provide strong quotas to a peer-to-peer distributed file system without any centralized authority. We will treat each member of such a peer-to-peersystem as an autonomous agent, interested in preserving itsown disk storage. We develop a model for these agents, andpresent experimental simulation and external emulation results from a multi-agent reinforcement learning model demonstrating the validity of this approach.