摘要
ITS模型是建造实用ITS系统的基础，亦涉及知识表示、推理策略等多种人工智能技术。该文讨论了反射的基本思想，近而以对象式知识库结构为基础，引入反射机制并集成基于类和基于原型的两种面向对象风格，提出了基于反射的对象式智能教学系统模型RITM（ReflectiveIntegratedTurtoringModel）。其解题策略是基于元对象控制的基于事例的推理而设计的。该文最后介绍了在系统实现方面所做的工作。
ITS model is the foundation of ITS system. It includes knowledge representation methods,reasoningmethods and other Al technologies. First,this paper discusses the general concepts of computing reflection. Further more, this paper applies this idea into our model and proposes a reflective and integrated ITS model whichintegrates two of object-oriented paradigms,class-based and prototype-based paradiagm.And its problem solvingstrategy is based on CBR(Case-Based Reasoning) controlled by metaobject.At last, this paper introduces some research about realizing system.
出处
《计算机工程与应用》
CSCD
北大核心
1999年第5期23-25,共3页
Computer Engineering and Applications
基金
国家863高技术项目基金
