DHT网络中基于重复博弈的分布式微支付机制  

Distributed micro payment mechanism based on repeated game in DHT network environment

作　　者：周泓[1] 于坤[1] 朱全银[1] 

机构地区：[1]淮阴工学院计算机工程学院,江苏淮安223003

出　　处：《计算机应用研究》2013年第1期227-231,共5页Application Research of Computers

基　　金：国家星火计划资助项目(2011GA690190);江苏省属高校自然科学重大基础研究资助项目(11KJA460001)

摘　　要：提出了一种基于重复博弈的分布式微支付机制及其实现方案,非邻接点通过中间节点的债务中继形成服务交易,并基于节点间邻居关系的内在稳定性构建了债务关系的重复博弈模型。理论证明了分布式微支付机制的有效性。针对债务网络的强动态性,提出了改进的DHT网络路由算法。实验表明该微支付机制支持大规模网络的高效支付。This paper proposed a distributed micropayment mechanism based on repeated game and its implementation scheme,in which the service transaction between non-adjacent nodes was formed via the middle node＇s debt relay.And based on the intrinsic stability between nodes＇ neighbor relationship,it constructed a repeated game model of the debt relationship.In addition it proved the validity of this micropayment mechanism to be effective in theory.Furthermore,taking account of the debt network＇s strong dynamic feature,it put forward an improved routing algorithm in DHT network.Experimental results show that this micropayment mechanism supports efficient payment in large-scale networks.

关 键 词：债务网络 重复博弈 激励兼容性 TFT策略 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]