On lifetime-based node failure and stochastic resilience of decentralized peer-to-peer networks
IEEE/ACM Transactions on Networking (TON)
Exploring the feasibility of proactive reputations: Research Articles
Concurrency and Computation: Practice & Experience - Recent Advances in Peer-to-Peer Systems and Security (P2P 2006)
A performance study of BitTorrent-like peer-to-peer systems
IEEE Journal on Selected Areas in Communications
Understanding the effects of P2P dynamics on trust bootstrapping
Information Sciences: an International Journal
Hi-index | 0.00 |
This letter examines how high rates of churn--the continuous process of node arrival and departure--affect rating mechanisms for peer-to-peer (P2P) networks. In particular, short peer lifetimes mean reputations are often generated from a small number of transactions, and thus are few reliable. To understand this relationship, this letter introduces an analytical model which determines the optimal transaction rate and the expected time to produce a reliable reputation, under both exponential and Pareto lifetime distributions.