关键词: 万维网 无尺度特征 主动服务网格 网络模型 信息资源 信息集散节点

Abstract: The pages and sites of World-Wide Web form a massive complex network. The traditional random network model is not properly to describe its structure although the development of the Web includes a lot of random factors. Recently some new researchers indica

Key words: World-Wide Web, Scale-free topology, Small-world, Personalized virtual society, Active service grid