摘要： 通过对当前的搜索引擎性能进行分析,指出基于Pull技术的信息获取方式是影 响搜索引擎数据维护效率的关键?该文将Push技术和Agent技术应用于搜索引擎设计,构造 了基于Push技术的智能搜索引擎模型,并对影响其实现关键技术进行了分析?

关键词: 搜索引擎, Push/Pull技术, 信息收集代理, 索引

Abstract: Through analyzing the performance of current search engine, this pap er points out that data gathering based on pull technology is the key factor tha t causes data maintained insufficiently. Then it applies push technology to the designing of search engine architecture, and proposes the search engine model ba sed on push technology. Moreover, this paper analyses the key technologies that affect this model put into practice.

中图分类号: 

• TP393.09