A P2P E-Commerce Model Based on Interest Community

摘要

The challenging problem is how to store and search data efficiently when applying P2P technology in e-commerce. In order to solve this problem, we propose a P2P e-commerce model based on interest community, which manages each userȁ9;s data by use of interest community. Users with similar interests form an interest community. Interest communities will reorganize as any userȁ9;s interest has changed. Simulation results show this model has higher search efficiency and lower search cost compared with traditional keyword search algorithm.