Ontology-based Domain Knowledge Representation

摘要：

A formalism of ontology-based domain knowledge representation in intelligent tutoring systems is presented in this paper. Domain knowledge representation is based on ontologies in order to improve the sharing and reusing of multimedia teaching materials. After discussing the three-level ontologybased knowledge representation structure, the language of ontology representation is defined and then the formal description of ontology-based domain knowledge base is proposed.

关键词： intelligent tutoring systems ontologies knowledge base multi-media learning materials

作者: SUN Yu LI Zhiping

作者单位: Institute of Computer Science and Information Technology Yunnan Normal University Kunming, China Center of Modern Education Technology Yunnan Normal University Kunming, China

会议类型: 国际会议

会议名称: 第四届国际计算机新科技与教育学术会议(2009 4th International Conference on Computer Science & Education)

会议地点: 南京

会议语种:英文

页码: 174-177

在线出版日期: 2009-07-25（万方平台首次上网日期，不代表论文的发表时间）