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Hybrid and hierarchical resource locating model based on Chord

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3 Author(s)
Zhuo Zhao ; Intell. Commun. Network & Comput. Aided Design, Beijing Univ. of Posts & Telecommun., Beijing, China ; Yi Man ; Yanan Ma

This paper puts forward hybrid and hierarchical resource locating model based on Chord (HHRLMC), this model is divided into two layers, the upper layer consisted Super-Peers constructs resource location based on Chord[1] ring, the lower layer adopts centralized scheme with the Super-Peers for center and Pure-Peer for edge. In the process of searching resource, the system can comprehensively use resource directly locating based on Chord and flooding [2]full-text search[3] are two ways to search resource, which expends searching coverage. This paper simulates the model with P2PSim tool and analyzes the performance of the improved model.

Published in:

Pervasive Computing and Applications (ICPCA), 2011 6th International Conference on

Date of Conference:

26-28 Oct. 2011