自组织P2P网络分布式合作激励机制研究现状

Survey on Distributed Cooperation Incentive Mechanisms in Self-organized P2P Networks

自组织P2P网络本质上的节点自治及理性特征决定了网络系统目标与节点自身利益的不一致性,合作激励机制能够引导节点采用利他的行为策略,弥合系统与个体之间的利益冲突.以提高自组织网络可用性为目标,探讨了多种有效的、实用的分布式合作机制,总结了自组织P2P网络合作激励机制的设计中存在的问题和研究方向.

The nature of self-organized P2P network is that most nodes are autonomous and rational which leads to the conflict between the top objective of the system and own interest of the node. An cooperation incentive mechanism can introduce altruistic behaviors, decrease the conflict between the system and the individual. In order to improve network availability, the author discusses a few efficient, practical distributed cooperation mechanisms and points out the pending problems and research directions in the design of cooperation mechanisms in self-organized P2P networks.