688 search results - page 45 / 138 » A Calculus for Access Control in Distributed Systems |
IJISEC
2007
13 years 9 months ago
2007
This paper presents a language in which information flow is securely controlled by a type system, yet the security class of data can vary dynamically. Information flow policies ...
SOCA
2007
IEEE
14 years 3 months ago
2007
IEEE
European energy supply companies typically run a conglomerate of different, geographically distributed power plants. Unfortunately, the corresponding power plant control systems a...
ECHT
1992
14 years 1 months ago
1992
An approach to exible hyperbase hypertext database support predicated on the notion of extensibility is presented. The extensible hypertext platform Hyperform implements basic hyp...
ECRTS
2005
IEEE
14 years 2 months ago
2005
IEEE
Advances in wireless technology have brought us closer to extensive deployment of distributed real-time embedded systems connected through a wireless channel. The medium access co...
DKE
2002
13 years 9 months ago
2002
This paper briefly traces the evolution of information system architectures from mainframe-connected terminals to distributed multi-tier architectures. It presents the challenges ...