【摘要】 针对教育界虽然拥有丰富的教学资源,而互联网上却缺少可重用的教学课件及教学单元的现状,设计了基于本体表示的教学资源库知识构架及知识表达形式,给出了基于本体的教学资源库及语义检索开发系统的结构、功能.研究表明,基于本体的教学资源库提供可重用的教学资源库设计及开发部件,对教学资源库的框架描述上升到知识级,有利于对教学资源库的语义查询和共享使用.更多还原

【Abstract】 Aimed at the present situation of having rich teaching resources but lack reused courseware and micro teaching unit in education area.The ontology-based teaching resource libraries knowledge frame and courseware category expression modes are presented,and a brief overview of the system structure,functions and management methodologies available for this resources libraries and courseware authoring system are introduced.The ontology-based teaching resources libraries provide reused teaching resources design and authoring component.Since the description of teaching resources libraries corresponding to its knowledge level,so it contributes to the semantic inquiry and sharing of teaching resources.更多还原