智能教学系统新进展

智能教学系统(ITS)历来是计算机辅助教学(CAI)的研究重点。介绍了ITS的概念和发展，重点分析了ITS在体系结构、知识表示与管理方面的新进展和一些新技术在ITS中的应用，对MAS、数据挖掘、知识管理、本体论、网格等技术在ITS中的应用进行了综述,以期有助于ITS的发展。

New Developments of Intelligent Tutoring System

Intelligent Tutoring System(ITS) has been one of the focuses of research in the domain of CAI.ITS is an open man-machine conversation tutoring system,which Absorbs many technologies of artificial intelligence and can teach students in accordance with their aptitude.So the learners study more actively than before and ITS helps the learners develop their intelligence and abilities.After the concept and history of ITS are introduced in this article,new developments in its architecture,knowledge representation and management are emphasized,which include MAS,Web,data mining,knowledge management,ontology,grid applied to ITS.In the end,the writers believe ITS has a pleasant prospect and hope this article will help the development of ITS.