基于Ontology教学系统知识模型的构建  

Construction of Knowledge Model of Instructional System Based on Ontology

作　　者：王剑辉[1] 

机构地区：[1]沈阳师范大学科信软件学院,辽宁沈阳110034

出　　处：《沈阳师范大学学报（自然科学版）》2009年第4期444-447,共4页Journal of Shenyang Normal University:Natural Science Edition

基　　金：德意志研究联合会(DFG)基金资助项目(PT6333072003)

摘　　要：研制开发了教学系统的知识模型,并用OWL技术构建了相应的实体学,共包括36个类,27个关系和112个实例。通过对知识的结构化,成功地构建了设计教学内容的原则。合理地将知识归纳为相应的分类中,并建立了相应的关系。实现了将相应的知识结构化,便于知识检索。有效的支持了知识的共享、获取和管理,以及开发教学系统。所设计的知识模型,具有很大的灵活性,可直接应用于其他学科的教学系统设计当中。A knowledge model for instructional system is developed. Ontology for the knowledge model is constructed with OWL technology, which covers 36 classes, 27 relations and 112 instances. Concepts for designing of teaching contents are succe^ssfutly constructed through construction of knowledge. Knowledge is assigned to modeled categories and brought in connection, It is implemented to construct and navigate knowledge. It supports effectively the sharing, retrieving and management of knowledge and the development of instructional system. The knowledge model is very reservedly constructed, in order not unnecessarily to limit the flexibility for other practical applications of designing of instructional system.

关 键 词：语言处理 实体学 知识模型 语义网 

分 类 号：TP391.6[自动化与计算机技术—计算机应用技术]