摘要： 自适应站点很少考虑对用户环境的自适应。为此，提出用户上下文自适应站点的概念，给出基于多Agent技术的用户上下文自适应站点构架模型。阐述用户上下文获取、挖掘过程以及站点改造过程中各Agent的作用和交互情况。给出根据用户网络带宽和终端屏幕尺寸来调整推荐和显示的策略，并依据该构架实现了一个网上家具商场的原型站点。

关键词: 自适应站点, 用户上下文, 多Agent

Abstract: Current adaptive Websites seldom consider adaptability towards user environment. For this reason, a new concept is presented about user-context adaptive Website and its architecture based on multi-Agent technology. Related Agents and interactions in user-context collecting, mining, and Website transformations are fully discussed. Policies for recommendation and presentation transformations are given according to network bandwidth and terminal screen size from client environment. A prototype Web store for furniture is setup using this architecture.

Key words: adaptive Website, user-context, multi-Agent

中图分类号: 

• TP393