Peer to Peer Model Based on User Behavior
LU Song-nian · Jisuanji gongcheng · 2011
In order to study the interaction between user behavior and Peer to Peer(P2P) file sharing systems,this paper proposes a mathematical model.The contributions include: considering the guide strategy factor for the first time in P2P model based on user behaviors;analyzing the impacts of guide strategy on user behaviors and system performance;comparing the effects of three guide strategies.Simulation results show that guide strategy can effectively improve the probability of first downloading good file,and reduce the number of retrial and overall traffic.