Incentive Schemes in Peer-to-Peer Networks
نویسندگان
چکیده
منابع مشابه
Incentive Schemes in Peer-to-Peer Networks
In this paper we study the optimal file-sharing mechanism in a peer-to-peer network with a mechanism design perspective. This mechanism improves upon existing incentive schemes. In particular, we show that peer-approved scheme is never optimal and service-quality scheme is optimal only under certain circumstances. Moreover, we find that the optimal mechanism can be implemented by a mixture of p...
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Free-riding is a desperate and a constant menace to many P2P systems, to violate the cooperation among peers. This study proposes a grade-based approach, which expeditiously maintains fairness in the network by encouraging the high contributed peers and altogether wiping out the free-riders. The Network Contribution Ratio determines the contribution of users globally. Besides, the proposed grad...
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متن کاملIncentive Mechanisms for Peer-to-Peer Systems
Peer-to-Peer (P2P) systems allow participants to share their computational, storage, and networking resources to the benefit of every participant. Most P2P systems assume that all participants in the system follow the protocols and observe the system’s fair use policies. However, in a system with open or loosely controlled membership, participants have a self-interest in modifying their behavio...
متن کاملIncentive Mechanisms for Peer-to-Peer Systems
Most of the existing research in peer-to-peer systems focuses on protocol design and doesn’t consider the rationality of each peer. One phenomenon that should not be ignored is free riding. Some peers simply consume system resources but contribute nothing to the system. In this paper we present an agentbased peer-to-peer system, in which each peer is a software agent and the agents cooperate to...
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ژورنال
عنوان ژورنال: The B.E. Journal of Theoretical Economics
سال: 2009
ISSN: 1935-1704,2194-6124
DOI: 10.2202/1935-1704.1501