Building Resilient Unstructured Peer-to-Peer Networks Using Mobile Agents

摘要：

The tremendous growth of research in Peer-to-Peer (P2P) systems in recent years has initiated rising interests on how to design resilient networks for these systems. In this paper, we propose a novel query routing mechanism for improving query performance and a mobile agent based dynamic network reconfiguration mechanism for providing combined node and link failure diagnosis and restoration in unstructured P2P networks. Experimental results show that our query routing mechanism achieves a good tradeoff between query hit rate and space cost in scale-free network and our mobile agent based dynamic network reconfiguration mechanism performs better than existed methods in different types of network topologies.

作者: Ming Xu Shuigeng Zhou Jihong Guan

作者单位: School of Computer Science, Fudan University Shanghai 200433, China ?Department of Computer Science Department of Computer Science and Technology, Tongji University Shanghai 201804, China

会议类型: 国际会议

会议名称: Sixth International Conference on Semantics,Knowledge and Grids(第六届语义、知识与网格国际会议 SKG 2010)

会议地点: 宁波

会议语种:英文

页码: 149-156

在线出版日期: 2010-11-01（万方平台首次上网日期，不代表论文的发表时间）