Research on Development of Agricultural Geographic Information Ontology

摘要：

This paper first analyzes the reason why agricultural geographic information gives rise to semantic heterogeneity and solution thereof. Although OWL is the standard of ontology representation language in semantic web, it is insufficient in representing spatial characteristics, especially spatial relationship. Consequently it is pointed out to builds geo-ontology by virtue of three theories such as mereology, location theory and topology in this paper. This paper introduces mereology, location theory and topology, and then discusses how to adopt these three theories to builds geo-ontology. The outcome of experiment shows that solution put forward by this paper is feasible.

关键词： agricultural geographic information semantic heterogeneity mereology location topology geoontology

作者: HUANG Yong-qi CUI Wei-hong Deng Gao-yan

作者单位: Huanggang Normal University, HuanggangHubei, China 438000, P.R.China Institute of Remote Sensing Applications Chinese Academy of Sciences, Beijing, China 100101,P.R.Chin

会议类型: 国际会议

会议名称: 2010 International Symposium on Agricultural Ontology Service(农业本体服务2010年国际学术研讨会)

会议地点: 北京

会议语种:英文

页码: 127-136

在线出版日期: 2010-10-30（万方平台首次上网日期，不代表论文的发表时间）