Access control is an important component of any database management system. Several access control models have been proposed for conventional databases. However, these models do not seem adequate for geographical databases, due to the peculiarities of geographical data. Previous work on access control models for geographical data mainly concerns raster maps (images). In this paper, we present a discretionary access control model for geographical maps.
An authorization model for geographical maps / A. Belussi, E. Bertino, B. Catania, M.L. Damiani, A. Nucita - In: GIS 2004 : proceedings of the twelfth annual ACM International symposium on geographic information systems : november 12-13, 2004, Washington, DC, USA / [a cura di] D. Pfoser, I.F. Cruz, M. Ronthaler. - New York : Association for computing machinery, 2004. - ISBN 1581139799. - pp. 82-91 (( Intervento presentato al 12. convegno ACM International Symposium on Advances in Geographic Information Systems (GIS) tenutosi a Washington nel 2004 [10.1145/1032222.1032236].
An authorization model for geographical maps
E. BertinoSecondo
;M.L. DamianiPenultimo
;
2004
Abstract
Access control is an important component of any database management system. Several access control models have been proposed for conventional databases. However, these models do not seem adequate for geographical databases, due to the peculiarities of geographical data. Previous work on access control models for geographical data mainly concerns raster maps (images). In this paper, we present a discretionary access control model for geographical maps.
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