This dissertation introduces briefly the representation approach of each type of knowledge resource and explains detailed the Ontology representation approach of one of the knowledge resource-course.
文中对各种类型知识资源的表示方法均加以说明，其中，重点阐述了课程内容的本体论知识表示方法并简单介绍了其它各种类型知识的表示方法。
The principles of selecting the type, methods, system structure, representation of expert knowledges, design and inference model of a knowledge base and spread of level are discussed.
阐述了该系统的选型原理、方法、系统结构、专家知识表示、知识库设计以及推理模式和可信度传播等问题。
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