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J4  2009, Vol. 43 Issue (09): 1591-1596    DOI: 10.3785/j.issn.1008973X.2009.09.008
自动化技术、计算机技术     
教育语义网中的知识领域本体建模
欧阳杨,陈宇峰,陈溪源,朱淼良
(浙江大学 计算机科学与技术学院,浙江 杭州 310027) 
Ontology modeling of domain knowledge in semantic learning Web
 OU Yang-Yang, CHEN Yu-Feng, CHEN Xi-Yuan, ZHU Miao-liang
(College of Computer Science and Technology, Zhejiang University, Hangzhou 310027, China)
 全文: PDF(778 KB)   HTML
摘要:

针对多学科领域知识本体构建难度大和难以普及的问题,提出了适用于教育领域的基于知识工程的本体建模方法,通过确定领域知识的范围,对领域知识进行概念和术语的提取,然后基于分类后的概念集定义层次结构和构建关系模型,构建出完整的本体结构模型.该方法不仅简化了本体建模的过程,还可以使学科领域专家能够独立地开发出学科课程相关的本体.以“统一建模语言(UML)”课程为实例,示范了课程本体开发的过程,验证了上述学科领域知识本体开发方法的可行性.

Abstract:

A methodology of ontology modeling on educational domain based on knowledge engineering was proposed to solve the problem of difficulty to construct domain knowledge ontology for multisubjects. A complete ontology constructional model was built by defining domain knowledge scope, extracting concepts from domain knowledge, defining taxonomy and constructing relationship model based on concepts aggregation. The process to build domain ontology was simplified and domain experts were enabled to develop course ontology autonomously. A use case of ontology modeling for unified modeling language (UML) course was introduced and discussed, and the feasibility of the methodology was evaluated.

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基金资助:

国家“十一五”重大科技攻关资助项目(2001BA101A08-03).

通讯作者: 朱淼良,男,教授,博导.     E-mail: zhum@zju.edu.cn
作者简介: 欧阳杨(1982-),女,湖南长沙人,博士生,从事教育语义网和本体建模研究
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引用本文:

欧阳杨, 陈宇峰, 陈溪源, 等. 教育语义网中的知识领域本体建模[J]. J4, 2009, 43(09): 1591-1596.

OU Yang-Yang, CHEN Yu-Feng, CHEN Xi-Yuan, et al. Ontology modeling of domain knowledge in semantic learning Web. J4, 2009, 43(09): 1591-1596.

链接本文:

http://www.zjujournals.com/eng/CN/10.3785/j.issn.1008973X.2009.09.008        http://www.zjujournals.com/eng/CN/Y2009/V43/I09/1591

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