作者: Jeong Hee Hwang , Mi Sug Gu
DOI: 10.1007/978-3-642-55038-6_123
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摘要: In ubiquitous environment, it is important to provide suitable service user according context. Therefore necessary services based on the latest information through mining by activity and history. this paper we propose a method spatio-temporal ontology search frequent patterns using method, find level-cross approach ontology. The proposed be basic research high quality season, location age with similar