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《Science of Surveying and Mapping》 2011-03
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Intelligent push of spatial information service based on context-sensitive

KANG Meng-jun,WANG Bei,DU Qing-yun,Wang Ming-jun(School of Resource and Environment Science,Wuhan University,Wuhan 430079,China)  
Spatial information services are complicated and various nowadays,so how to push appropriate services according to users' real-time spatial context intelligently is a problem needed to be solved urgently.This paper summarized the context of geospatial information,and put forward the features of context-sensitive geospatial information services as well as formal model.A mechanism of pushing services intelligently aiming at users' features and personalized using demands was proposed,by studying the key operation of the context sensitive geospatial information services,and the storage,management as well as user mode of the geospatial information service.
【Fund】: 国家863计划项目(2006aa12z202);; 国家973计划资助项目(2006cb701300);; 武汉大学博士研究生自主科研项目(20082050201000020)
【CateGory Index】: P208
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