基于主题图的电子政务门户知识导航系统构建研究

The Research of E-government Gateway Knowledge Navigation System Based on Topic Maps

在分析了当前电子政务门户导航系统应用现状的基础上,将主题图技术引入到政务门户知识导航系统的构建中,给出了基于主题图的电子政务门户知识导航系统体系架构,该体系框架通过建立电子政务信息资源数据集、构建电子政务信息主题图,实现基于主题图的政务知识导航,向用户提供可视化浏览、检索导航等个性化导航服务。

Because of the problems of present application of E-government Gateway Knowledge Navigation System , this paper proposes a new model of E-government Gateway Knowledge Navigation System based on topic maps. The model constructs the topic maps of e-government information resources. Based on the topic maps, the model realizes visualization browse and navigational retrieval.