Ontology-Based User Modeling for Adaptive Educational Hypermedia System

摘要：

To Construct an accurate and comprehensive User Model is required in E-learning. User model can describe explicitly the learning goals and information needs about an individual learner. In this paper, we analyze learner characters and propose an ontology-based user model, which involves five modules. After that, we separately introduce the representation methods and run mechanisms of the five modules in detail. This approach greatly improves the accuracy of knowledge acquisition. A new adaptive learning pattern is proposed. At present, this work has been applied in junior high school physics. Through experiments it proves to be an efficient method for adaptive learning.

关键词： Adaptive Learning Ontology User Model

作者: Zhiyong Liu Lei Liu Hui Kang Shaochun Zhong

作者单位: College of Computer Science and Technology, Jilin University, Changchun, China College of Software, College of Computer Science and Technology, Jilin University, Changchun, China College of Software, Northeast Normal University, Changchun, 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: 1203-1207

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）