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FLAIRS
2007
13 years 10 months ago
2007
In this paper, we extend Moss and Parikh’s approach to reasoning about topological properties of knowledge. We turn that system in a spatio-temporal direction by successively ad...
HICSS
2011
IEEE
12 years 11 months ago
2011
IEEE
Vulnerabilities in a system may have widely varying impacts on system security. In practice, security should not be defined as the absence of vulnerabilities. In practice, securit...
RR
2010
Springer
13 years 6 months ago
2010
Springer
Role-based access control is a standard mechanism in information systems. Based on the role a user has, certain information is kept from the user even if requested. For ontologies ...
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
A pervasive system features a plethora of devices, services and applications organized as a large distributed system. One approach to managing such systems is by policies where ad...
RE
2007
Springer
14 years 1 months ago
2007
Springer
Context-aware applications monitor changes in their operating environment and switch their behaviour to keep satisfying their requirements. Therefore, they must be equipped with th...