基于WordNet重用的领域本体构建方法  

Reusing WordNet for Building Domain Ontology

作　　者：赵天忠[1,2] 苗壮 张亚非[3] 徐伟光 陆建江 

机构地区：[1]放军理工大学指挥自动化学院 [2]3.解放军理工大学,南京210007 [3]解放军理工大学

出　　处：《系统仿真学报》2007年第19期4583-4586,4598,共5页Journal of System Simulation

基　　金：国家自然科学基金青年基金(60403016);总装备部武器预研基金(51406020105JB8103)。

摘　　要：构建本体是开发基于语义信息系统的重要步骤,提出了一种基于WordNet重用的领域本体构建方法。该方法分析了WordNet的结构和语义关系,将WordNet抽象为图模型,从中抽取以领域术语为节点的子图,得到一个领域子本体,再利用编辑工具对其进行修改和完善。实验结果表明,该方法可以重用WordNet的结构并从中获取领域知识,并半自动地快速构建领域本体。Building ontology is an important process to develop the semantic-based information system. An approach for building a domain ontology reusing WordNet was proposed. The structure and semantic relations of WordNet were analyzed and WordNet was abstracted as a graph model. Regarding domain terms as the concepts of the ontology, a subgraph whose nodes were domain terms was abstracted and a domain sub-ontology was generated. The ontology was modified and complemented using an ontology editor. The experiment shows that WordNet＇s structure can be reused and domain knowledge is acquired in this approach, and a domain ontology can be built semi-automatically and quickly.

关 键 词：WORDNET 本体 重用 图模型 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]