智能教学系统领域知识库研究  

Research of Domain Knowledge Base in Intelligent Tutoring System

作　　者：许莉[1] 

机构地区：[1]武汉软件工程职业学院软件技术系,湖北武汉430205

出　　处：《软件导刊.教育技术》2010年第2期89-91,共3页Software Guide

摘　　要：智能教学系统(ITS)以人工智能科学、认知科学和思维科学为理论基础,通过研究人类学习思维的特征和过程,寻求学习认知的模式。在智能教学系统中,领域知识库的组织形式和存储方式对整个教学软件的智能性影响巨大。通过对智能教学系统的总体结构的研究,按照教材内容确定了领域知识树结构,探讨了对知识点的划分原则,提出了领域知识库的分层结构模型。The intelligent tutoring system （ITS） takes artificial intelligence science ,the cognition science and the thinking science as its theories foundation,looking for the mode of the learning and cognition through researching the characteristic and process of human thinking,In the intelligent tutoring system,the organized form and storage style of the domain knowledge base takes important role to the whole intelligence of teaching software.Throught studying the overall structure of intelligent tutoring system,this paper classifies the knowledge point in domain knowledge base on the basis of the book organization, and presents a hierarchical structure model of domain knowledge base.

关 键 词：智能教学系统 领域知识库 知识点 

分 类 号：G434[文化科学—教育学]