176 search results - page 1 / 36 » Access control systems for spatial data infrastructures and ... |
COMGEO
2010
ACM
13 years 7 months ago
2010
ACM
Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
IEEEARES
2008
IEEE
13 years 11 months ago
2008
IEEE
Emerging models for context-aware role-based access control pose challenging requirements over policy administration. In this paper we address the issues raised by the decentraliz...
JSW
2007
13 years 4 months ago
2007
—Shibboleth is an architecture and protocol for allowing users to authenticate and be authorized to use a remote resource by logging into the identity management system that is m...
UIST
2005
ACM
13 years 10 months ago
2005
ACM
System administrators work with many different tools to manage and fix complex hardware and software infrastructure in a rapidly paced work environment. Through extensive field st...
SACMAT
2004
ACM
13 years 10 months ago
2004
ACM
In the era of Ubiquitous Computing and world–wide data transfer mobility, as an innovative aspect of professional activities, imposes new and complex problems of mobile and dist...