摘要
网络学习已日益成为一种在信息时代生存与发展的方法和必然选择。文中以网络课程学习为例,应用RDF给出了其有向标记图和RDF模式描述文档,为网络学习数据的共享提出了一种元数据描述模式。同时构建了基于RDF的网络学习元数据的检索模型。
E - study has already become a method and certain choice of survival and development in the informarion age. This paper takes network course study for example, vector identifier map and RDF schema are given by applying RDF, which brings forward a new kind of setting schema for the sharing of E - study metadata. Besides, it establishes a search model of E - study metadata based on RDF.
出处
《信息技术》
2006年第8期125-128,共4页
Information Technology
