作者: Isabel F. Cruz , Rigel Gjomemo , Benjamin Lin , Mirko Orsini
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摘要: In this paper, we follow the role-based access control (RBAC) approach and extend it to provide for dynamic association of roles with users. our framework, privileges associated resources are assigned depending on attribute values resources, users determine privileges, a location mapping function between physical logical locations allows enable/disable thus preserve privacy location. We use Semantic Web technologies graphical user interface based Google Maps API.