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Aiming at addressing disaster recovery issues in current Soft switch network, this paper proposed a novel method using P2P technologies, referred to as Remote Backup and Recovery based on Segmentation strategy (RBRS), which puts forwards a method of data segmentation and recovery dividing the backup data into equal parts and order stored in the extra-area. With the advent of a failure in a node, data...
One-hop algorithms have been proposed to solve the problem of fast queries in structured Peer-to-Peer (P2P) system. The core concept for one-hop algorithms is to maintain a huge routing table, but most of them so far have opted to deal with routing table maintenance with a fixed consuming for peers, in order to keep minimal maintenance traffic at the cost of operating performance. In this paper we...
Free-riding phenomenon is overwhelming in nowadays P2P network which causes researchers to investigate and develop many approaches to combat it. However, almost all the studies neglect the role of relative contribution of peers, namely willingness of contribution (WoC) in our paper. The ignorant to the ratio of peer's actually contribution to its physical capability would undoubtedly lead to unfairly...
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