随着Internet规模的不断扩大,网上的各种知识迅速增长。将移动Agent和上下文知晓相结合,设计了一种移动Agent上下文知晓模型。它能够结合用户的上下文信息,分析用户的实际需求,利用移动Agent去感知、处理和管理上下文信息,从而为用户提供所需的准确知识。最后我们使用Aglet软件平台,具体设计和实现了移动Agent上下文知晓原型系统MABCA,对用户的背景上下文进行了知晓,较好地体现了上下文知晓的特点。
With the development of lnternet, the information on the Web is more and more abundance. In this paper, combining Mobile Agent theory and Context-aware, a kind of Mobile Agent Context-aware model has been brought forward. It implements the function of analyzing actual requirement of users which combines their Context information, utilizing Mobile Agent to aware, dealing with and managing Context information, and providing veracious knowledge to users. At last a Mobile Agent Context-aware prototype system which is on the Aglet software platform called MABCA is realized, it can aware of user profile Context, and the experiment preferably educes the characteristic of Context-aware.