Rich Ontology Extraction and Wikipedia Expansion Using Language Resources

摘要：

Existing social collaboration projects contain a host of con ceptual knowledge, but are often only sparsely structured and hardly machine-accessible. Using the well known Wikipedia as a showcase, we propose new and improved techniques for extracting ontology data from the wiki category structure. Applications like information extraction, data classification, or consistency checking require ontologies of very high quality and with a high number of relationships. We improve upon ex isting approaches by finding a host of additional relevant relationships between ontology classes, leveraging multi-lingual relations between cat egories and semantic relations between terms.

关键词： Ontology extraction Semantic web Web ontology

作者: Christian Sch(o)nberg Helmuth Pree Burkhard Freitag

作者单位: University of Passau, Department of Informatics and Mathematics 94030 Passau, Germany

会议类型: 国际会议

会议名称: 11th International Conference,WAIM 2010(第十一届网络时代管理国际会议)

会议地点: 九寨沟

会议语种:英文

页码: 151-156

在线出版日期: 2010-07-14（万方平台首次上网日期，不代表论文的发表时间）