Construction of Geo-Ontology Knowledge Base about Spatial Relations

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	Construction of Geo-Ontology Knowledge Base about Spatial Relations
	Zhang,Xue(张雪) ; Xu,Jun
	2011
会议名称	2011 IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services, ICSDM 2011 - In Conjunction with 8th Beijing International Workshop on Geographical Information Science, BJ-IWGIS 2011
会议日期	June 29, 2011 - July 1, 2011
会议地点	Fuzhou, China
关键词	Data mining Geographic information systems Geometry Knowledge based systems Query processing Search engines Semantics
通讯作者	Zhang,Xue(张雪)
英文摘要	The spatial relation analysis, query and reasoning in current geographic information systems usually generalize geographic objects into geometric points, lines and polygons. However, in the real world and human's cognition, geographic objects are not simply geometric objects but spatially distributed objects with geographic semantics. If the geographic entities belong to different types, we may use different words to describe their spatial relationship although their shapes and geometric relationships are exactly the same. Aiming at above phenomenon, this paper analyzes what kinds of semantic information are involved in spatial relationship descriptions and queries. Based on the semantic analysis of geographic relations, an ontological knowledge base is established to store the knowledge of spatial relations between geographic objects. The knowledge base is implemented with Prote´ge´ and OWL, and finally is connected to the spatial relation query system.
收录类别	EI
会议主办者	The Chinese Academy of Science (CAS); National Natural Science Foundation of China (NSFC); Inst. Geogr. Sci. Nat. Resour. Res. Chin. Acad. Sci. (CAS); Fuzhou University; University of Calabria
会议录	ICSDM 2011 - Proceedings 2011 IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services
会议录出版者	IEEE Computer Society
会议录出版地	445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States
语种	英语
ISBN号	9781424483495
内容类型	会议论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/21966]
专题	地理科学与资源研究所_研究生部
推荐引用方式 GB/T 7714	Zhang,Xue,Xu,Jun. Construction of Geo-Ontology Knowledge Base about Spatial Relations[C]. 见:2011 IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services, ICSDM 2011 - In Conjunction with 8th Beijing International Workshop on Geographical Information Science, BJ-IWGIS 2011. Fuzhou, China. June 29, 2011 - July 1, 2011.