423 search results - page 51 / 85 » A Logical Approach to Dynamic Role-Based Access Control |
DFG
2004
Springer
14 years 17 days ago
2004
Springer
Programmable Logic Controllers (PLC) are widespread in the manufacturing and processing industries to realize sequential procedures and to avoid safety-critical states. For the spe...
SIMPRA
2011
13 years 3 months ago
2011
—In the Internet of the future, a flexible, dynamic combination of wireless and wired access networks is expected to be a key driver for enlarging the broadband communication se...
CODES
2007
IEEE
14 years 3 months ago
2007
IEEE
Memory requirements of intellectual property components (IP) in contemporary multi-processor systems-on-chip are increasing. Large high-speed external memories, such as DDR2 SDRAM...
CSFW
1992
IEEE
14 years 28 days ago
1992
IEEE
Most security models explicitly (or implicitly) include the tranquillity principle which prohibits changing the security level of a given piece of information. Yet in practical sy...
ACSAC
1999
IEEE
14 years 1 months ago
1999
IEEE
Workflow systems provide automated support that enables organizations to efficiently and reliably move important data through their routine business processes. For some organizati...