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An Optimization Method for P2P Resource Scheduling

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Executive Summary

Because the information exchange between peers of P2P application system is limited by the real network topology, effective resource scheduling technology becoming an important issue. Without change to peers' reciprocity and self-organization, an optimization method based on ant colony algorithm for P2P resource scheduling is proposed. The task of system is defined as an ant, and pheromone is applied to the resource scheduling for nodes' information. Experiment shows that, with the aid of the method, the utilization rate of P2P resources scheduling and success rate of task committing is increased, and the performance of the P2P system is corresponding improved.

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