ITS中基于树型知识的管理及实现

Management and implementation of tree-based knowledge in ITS

知识的有效管理是决定智能教学系统(Intelligence Teaching System,ITS)性能的因素之一,它的管理方式依赖于知识的表示模式。为了提高知识的管理的效率,根据树型知识的表示方法,给出了深度优先搜索法来排除知识冗余性的算法,对基于树型结构的知识管理模式进行了进一步探讨。

The effective management of knowledge is one of the determinants of performance in intelligent teaching system, and its management model relies on knowledge expression mode. In order to improve the efficiency of the knowledge management, an algorithm of the depth-first search based on the expression method of tree knowledge was presented to reduce knowledge re-dundancy, and the tree-based knowledge management mode was further discussed as well.