基于本体技术构建的协同式网络课件编辑系统  

Construction of Cooperative Web Courseware Authoring System Based on Ontology

作　　者：程静[1] 邱玉辉[1] 杨明[1] 

机构地区：[1]西南大学计算机与信息科学学院,重庆400715

出　　处：《计算机科学》2007年第10期295-298,共4页Computer Science

基　　金：西南大学校青年基金(SWNUQ2004027)。

摘　　要：领域本体是解决异构系统语义互操作的关键技术。我们提出了基于协同式课件编辑环境的领域本体模型,该模型的特点在于建立了领域知识概念与学习资源和课件文档之间的关联。该模型采用TRIPLE语言实现,它能够方便地与RDF进行转换,并具有较强的推理能力。另外,本文还提出了基于领域本体的"语义冲突消除模型",该模型是解决课件协同编辑过程中语义冲突的基础。Domain ontology is the key technology to resolve the semantic interoperability in heterogeneous systems. In the paper, we advance a model of domain ontology based on cooperative eourseware authoring system, in which knowledge concepts can associate with learning resources and eourseware documents. And we use TRIPLE as an ontology language to set up the domain ontology model, which can be transformed to RDF easily, and has the powerful reasoning capability. Based on the domain ontology, a semantic conflict elimination model is put forward, which is the foundation to resolve semantic confliction in authoring courseware cooperatively.

关 键 词：语义互操作 领域本体模型 TRIPLE 语义冲突消除模型 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]