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» Cosimulation of real-time control systems
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DEXA
2003
Springer
134views Database» more  DEXA 2003»
15 years 11 months ago
Concurrent and Real-Time Update of Access Control Policies
Abstract. Access control policies are security policies that govern access to resources. Real-time update of access control policies, that is, updating policies while they are in e...
Indrakshi Ray, Tai Xin
DBSEC
2004
91views Database» more  DBSEC 2004»
15 years 7 months ago
Implementing Real-Time Update of Access Control Policies
Real-time update of access control policies, that is, updating policies while they are in effect and enforcing the changes immediately, is necessary for many security-critical appl...
Indrakshi Ray, Tai Xin
RTCSA
2008
IEEE
16 years 11 days ago
Real-Time Scheduling Using Credit-Controlled Static-Priority Arbitration
—The convergence of application domains in new systems-on-chip (SoC) results in systems with many applications with a mix of soft and hard real-time requirements. To reduce cost,...
Benny Akesson, Liesbeth Steffens, Eelke Strooisma,...
TKDE
2002
112views more  TKDE 2002»
15 years 5 months ago
Multiversion Locking Protocol with Freezing for Secure Real-Time Database Systems
Database systems for real-time applications must satisfy timing constraints associated with transactions. Typically, a timing constraint is expressed in the form of a deadline and ...
Chanjung Park, Seog Park, Sang Hyuk Son
ASPDAC
2007
ACM
130views Hardware» more  ASPDAC 2007»
15 years 10 months ago
A Precise Bandwidth Control Arbitration Algorithm for Hard Real-Time SoC Buses
On an SoC bus, contentions occur while different IP cores request the bus access at the same time. Hence an arbiter is mandatory to deal with the contention issue on a shared bus s...
Bu-Ching Lin, Geeng-Wei Lee, Juinn-Dar Huang, Jing...