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arXiv 1506.04512cs.DC
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非结构化覆盖网络中的连通性维护自愈协议

Self-Healing Protocols for Connectivity Maintenance in Unstructured Overlays

Stefano Ferretti

摘要:

在本文中,我们讨论了使用自组织协议来提高动态对等(P2P)覆盖网络的可靠性。两个类似的方法进行了研究,这是基于本地知识的节点的第二邻域。第一个方案是一个简单的协议,需要节点之间的相互作用和他们的直接邻居。第二种方案增加了对边缘聚类系数(ECC)的检查,这是一种局部度量,可以确定连接网络中不同集群的边缘。进行模拟评估评估这些协议在统一的网络,集群网络和无标度网络。考虑了不同的失效模式。实验结果证明了该方法的有效性。

英文摘要:

In this paper, we discuss on the use of self-organizing protocols to improve the reliability of dynamic Peer-to-Peer (P2P) overlay networks. Two similar approaches are studied, which are based on local knowledge of the nodes' 2nd neighborhood. The first scheme is a simple protocol requiring interactions among nodes and their direct neighbors. The second scheme adds a check on the Edge Clustering Coefficient (ECC), a local measure that allows determining edges connecting different clusters in the network. The performed simulation assessment evaluates these protocols over uniform networks, clustered networks and scale-free networks. Different failure modes are considered. Results demonstrate the effectiveness of the proposal.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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