P2P网络行为学研究  

Survey on peer-to-peer network behavior

作　　者：曹挚[1] 姜淑娟[1] 

机构地区：[1]中国矿业大学计算机科学与技术学院,江苏徐州221008

出　　处：《计算机工程与设计》2008年第14期3586-3588,3591,共4页Computer Engineering and Design

基　　金：中国矿业大学科学研究基金项目(0D4527)

摘　　要：对等网络结构不断发展,网络中节点的行为逐渐成为影响网络效率的重要因素。激励、信誉和公平性已经成为对等网络中的三大难题,然而这三者都属于网络行为学的范畴。针对P2P网络行为学中的难题,提出了解决方法即在设计P2P系统的同时要兼顾激励、信誉和公平性。并对这三者分别进行了分析比较,针对当今不同P2P结构中的节点行为进行了评价。最后进一步展望了P2P网络行为学的研究方向。With the development of P2P network, the behavior of the node in network has been becoming an important factor on the efficiency of network. Incentive, reputation, and faimess have been becoming three difficult problems in peer-to-peer network, yet all of these belong to network behavior. Difficult problems in peer-to-peer network are proposed and furthermore, the solution methods are proposed which is giving attention to incentive, reputation and fairness while designing P2P system. Then these methods are compared. Behaviors of the node in different structures ofP2P network are estimated. Finally, future research trends on this area are discussed.

关 键 词：对等网络 激励 信誉 公平性 网络行为学 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]