智能教学系统中基于本体的知识表示及推送研究  

Research of Knowledge Representation and Inference in ITS Based on Ontology

作　　者：林木辉[1] 张杰[1] 包正委[1] 

机构地区：[1]福建师范大学教育科学与技术学院,福建福州350108

出　　处：《福建师范大学学报（自然科学版）》2009年第1期120-124,共5页Journal of Fujian Normal University：Natural Science Edition

基　　金：福建省自然科学基金资助项目(S0750004);福建省教育厅基金资助项目(JA07049)

摘　　要：首先分析了现有网络教学系统普遍存在的不足,提出智能教学系统的基本架构.将智能教学系统中的知识库划分为知识空间和信息空间,并利用Protégé构造了知识空间的本体模型;最后,制定了智能教学系统推送规则并设计了相应的推送算法.The deficiency of the e-learning support system currently is firstly analyzed and the basic framework of Intelligent Tutoring System is presented. The Knowledge Database was divided into two parts ： Knowledge space and Information Space in System, and a method of contructing Knowledge Database based on Ontology was introduced and the corresponding Ontology Model was constructed, finally, Inference Rule as well as algorithm in ITS was formulated.

关 键 词：教学系统 本体 知识库 知识推送 

分 类 号：B016[哲学宗教—哲学理论] TP311[自动化与计算机技术—计算机软件与理论]