摘要
以关系型数据库、XML文件、HTML文件、一般文档为信息源,运用不同的方法分别将多信息源映射为概念图,并按照拟定的概念逻辑结构进行统一存储,最后运用抽取算法实现本体的自动抽取。
Multiple information sources, for example, relational database,XML file, HTML file and document, were mapped as concept map respectively. Subsequently, they were executed unified storage according to the logical structure of concepts constucted beforehand. Finally, extraction algorithm was applied to automatically extracting ontology.
出处
《计算机应用研究》
CSCD
北大核心
2007年第11期183-184,187,共3页
Application Research of Computers
基金
国家自然科学基金资助项目(70572079)
关键词
本体抽取
语义网
本体映射
ontology extraction
semantic Web
ontology mapping
