摘要
目前已有的本体构建方法并不适合高速铁路领域的实际情况。本文在研究本体的两大构建方法即本体工程和基于叙词表的本体构建方法的基础上,从高速铁路领域知识由多学科构成的实际情况入手,并在专家构建的《高速铁路范畴表和主题词表》的基础上,提出了一种基于范畴表和主题词表的多专业领域本体构建方法。文章对此方法进行了详细阐述,然后以此方法为指导构建了高速铁路各专业本体并将其初步合并为一个统一的高速铁路领域本体。对本体构建工具的选择、专业本体构建原则和多专业本体合并方法进行了阐述,并以动车组专业本体构建为例说明了专业本体的构建过程。
Based on the two major methods for the construction of domain ontology,namely ontology engineering and thesaurus-based ontology construction,this paper puts forward a construction methodology of domain ontology that is composed of multi-disciplinary based on thesaurus and thematic words of high-speed railway that is built by the experts.This paper details all parts of the methodology.Under the guidance of this methodology,we build various majors ontology of high-speed railway,and they are preliminary merged into one unified domain ontology of high-speed railway.This paper details the choice of ontology construction tool,the construction principles for major ontology and the merger method for multi-disciplinary ontology,and it also introduces the construction process of major ontology through an example of EMU ontology.
出处
《情报学报》
CSSCI
北大核心
2009年第2期195-200,共6页
Journal of the China Society for Scientific and Technical Information
基金
教育部科技基础资源数据平台项目（507002）
铁道部科技研究开发计划重大课题（Z2006-094）
关键词
高速铁路
领域本体
本体工程
范畴表
主题词表
high-speed railway
domain ontology
ontology engineering
thesaurus
thematic words
