Periodic and aperiodic tasks co-exist in many realtime systems. The periodic tasks typically arise from sensor data or control loops, while the aperiodic tasks generally arise fro...
The importance of fault tolerance at the processor architecture level has been made increasingly important due to rapid advancements in the design and usage of high performance de...
T. S. Ganesh, Viswanathan Subramanian, Arun K. Som...
We discuss the modeling and verification of real-time systems using the SAL model checker. A new modeling framework based on event calendars enables dense timed systems to be descr...
This paper presents a formal design for a novel group communication service targeted for WANs. The service provides Virtual Synchrony semantics. Such semantics facilitate the desi...
This paper develops some control structures suitable for composing fault-tolerant distrib uted applications using atomic actions (atomic transactions) as building blocks, and then...