Projects(41074010,41171343)supported by the National Natural Science Foundation of China;Project(BK20140185)supported by Jiangsu Province Natural Science Foundation for Youths,China;Project(51204185)supported by National Youth Science Foundation of China;Project(2014QNA44)supported by Youth Science Fund of China University of Mining and Technology
The multi-granularity spatial-temporal-related access control(MSTAC) model was proposed to meet the spatial access control requirements for the service-oriented spatial data infrastructure(SDI). MSTAC extends the ...