242 search results - page 9 / 49 » Dynamic Access Control for Ubiquitous Environments |
CBMS
2008
IEEE
14 years 2 months ago
2008
IEEE
Privacy and security are critical requirements for using patient profiles in distributed healthcare environments. The amalgamation of new information technology with traditional ...
PUC
2000
13 years 7 months ago
2000
Much of the ongoing research in ubiquitous computing has concentrated on providing context information, e.g. location information, to the level of services and applications. Typic...
CADE
2006
Springer
14 years 7 months ago
2006
Springer
Access-control policies have grown from simple matrices to non-trivial specifications written in sophisticated languages. The increasing complexity of these policies demands corres...
ICDIM
2010
IEEE
13 years 5 months ago
2010
IEEE
We present a risk management framework which allows to reason about and manage risk for role based access control systems. The framework expresses essential characteristics of risk...
CONCUR
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We develop a variant of Gordon and Hankin's concurrent object calculus with support for flexible access control on methods. We investigate safe administration and ac...