doi: 10.4304/jsw.9.8.2217-2222
A Topology Adjustment Algorithm for P2P Systems
- 1 School of Information, Beijing Wuzi University, Beijing, China
- 2 State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing, China
Abstract
In order to improve the Peer-to-Peer (P2P) network resource locating efficiency and isolate malicious peers, a topology adjustment algorithm for unstructured P2P networks is proposed. TTL (time-to-live) value for each neighbor has been set up and adjusted; specific information on the query path is recorded; a topology adjustment algorithm is given. The topology adjustment algorithm is evaluated by peer shortest path, simulation and analysis show that the topology adjustment algorithm can isolate malicious peers to the network edge, and improve service quality of P2P networks.
Keywords
- Peer-to-Peer;
- unstructured;
- topology;
- sh
How to Cite
Zhen Yu, Jie Zhu, Guicheng Shen, and Haiyan Liu, "A Topology Adjustment Algorithm for P2P Systems," Journal of Software, vol. 9, no. 8, pp. 2217-2222, 2014. https://doi.org/ 10.4304/jsw.9.8.2217-2222
Copyright & License
Copyright © 2014 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).