1. J. Li and Son Vuong, An efficient clustered architecture for P2P networks. 18th International Conference on Advanced Information Networking and Applications (AINA’04), Mar. 29–31, 2004, Fukuoka, Japan, Vol.1, 278–283.
2. Young June Pyun and D. S. Reeves. Constructing a balanced, (log(N)/loglog(N))-diameter super-peer topology for scalable P2P systems. Fourth International Conference on Peer-to-Peer Computing (P2P2004), Zurich, Switzerland, Aug. 25–27, 2004, 210–218.
3. K. Kojima. Grouped peer-to-peer networks and self-organization algorithm. IEEE International Conference on Systems, Man and Cybernetics, Washington, D.C.,USA, 2003, Vol.3, 2970–2976.
4. S. Airiau, S. Sen, and P. Dasgupta. Effect of joining decisions on peer clusters. In Proceedings of the Fifth International Joint Conference on Autonomous Agents and Multiagent Systems, Hakodate, Japan, May 8–12, 2006, 609–615.
5. A. Singh and M. Haahr. Creating an adaptive network of hubs using Schelling’s model. Communications of the ACM, 49(2006)3, 69–73.