本体在协作学习中的应用

协作学习是一种组学习方式,强调的是组成员之间的交流与合作.目前的协作学习系统智能化程度不高,有些问题,如动态分组问题,还没有很好地解决.动态分组问题是指对某个主题都感兴趣的成员如何动态地组成一个学习小组.为了解决这一问题,本文提出了一个使用本体的实现方法-基于本体的动态分组方法.这种方法提高了协作学习系统的智能性,实验结果表明,它能较好地解决动态分组问题.

Application of Ontology in Collaborative Learning

Collaborative learning is a kind of group learning mode. It emphasizes the communication and collaboration among group members. Current collaborative learning systems haven't reached a high intelligent degree, and some problems such as dynamic grouping have not been solved well. Dynamic grouping refers to the problem that how the members who are interested in the same subject can form a learning group dynamically. In order to solve this problem, this paper comes up with a method using ontology-OBDG (Ontology Based Dynamic Grouping) Method. This method can improve the intelligence of collaborative learning system, and the experiment results show that it can solve the dynamic grouping problem.