| 基于混合战略博弈的P2P激励机制 |
| |
| 引用本文： | 邓晓衡,黄勉. 基于混合战略博弈的P2P激励机制[J]. 电子技术应用, 2010, 0(6) |
| |
| 作者姓名： | 邓晓衡 黄勉 |
| |
| 作者单位： | 中南大学信息科学与工程学院; |
| |
| 摘 要： | 针对P2P系统中的搭便车问题,提出了一种基于混合策略博弈的激励机制。将信誉值作为激励节点贡献资源和提供服务的基础,节点是否能获得服务也是与节点当前信誉值成比例的,节点只能通过提供服务来增加其信誉值。同时节点是否响应服务请求是以某一概率来进行的,通过调节该概率来有效的激励节点提供服务。仿真实验表明,节点在经过一段时间的博弈之后,其响应次数和请求次数基本相等,提高了节点在系统中的参与度。
|
| 关 键 词： | 混合战略博弈 P2P 激励 信誉 |
P2P icentive mechanism based on mixed strategy game |
| |
| DENG Xiao Heng,HUANG Mian. P2P icentive mechanism based on mixed strategy game[J]. Application of Electronic Technique, 2010, 0(6) |
| |
| Authors: | DENG Xiao Heng HUANG Mian |
| |
| Affiliation: | HUANG Mian,DENG Xiao Heng(Department of Computer Science and Technology,Central South University,Changsha 410083,China) |
| |
| Abstract: | In order to solve free rider in peer-to-peer system,this paper proposed a novel incentive based on mixed-strategy game.Reputation is used as a mechanism to incentivize nodes to share resources and provide services to others.The probability of a node obtaining service is directly proportional to its current reputation,and the response to request is related to the reputation.A peer selects the action to response with probability P and by control P to incentivize node to provide services.The simulation result ... |
| |
| Keywords: | mixed strategy game peer-to-peer incentives reputation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
