Database security: research and practice
Information Systems
An authorization mechanism for a relational database system
ACM Transactions on Database Systems (TODS)
An access control model for video database systems
Proceedings of the ninth international conference on Information and knowledge management
Role-based access control on the web
ACM Transactions on Information and System Security (TISSEC)
TRBAC: A temporal role-based access control model
ACM Transactions on Information and System Security (TISSEC)
A Small Set of Formal Topological Relationships Suitable for End-User Interaction
SSD '93 Proceedings of the Third International Symposium on Advances in Spatial Databases
Medium access control with coordinated adaptive sleeping for wireless sensor networks
IEEE/ACM Transactions on Networking (TON)
An authorization model for geographical maps
Proceedings of the 12th annual ACM international workshop on Geographic information systems
GEO-RBAC: a spatially aware RBAC
Proceedings of the tenth ACM symposium on Access control models and technologies
Rule-based policy enforcement point for map services
Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Security and Privacy in GIS and LBS
Security mechanisms for geographic data
Proceedings of the International Conference on Management of Emergent Digital EcoSystems
Enforcing protection mechanisms for geographic data
W2GIS'12 Proceedings of the 11th international conference on Web and Wireless Geographical Information Systems
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The problem of access control in databases consists of determining when (and if) users or applications can access stored data, and what kind of access they are allowed. This paper discusses this problem for geographic databases, where constraints imposed on access control management must consider the spatial location context. The model and solution provided are motivated by problems found in AM/FM applications developed in the management of telephone infrastructure in Brazil, in a real life situation.