2 research outputs found
A Conservative Approximation Method for the Verification of Preemptive Scheduling using Timed Automata
This paper presents a conservative approximation method for the real-time verification of asynchronous event-driven distributed systems. This problem is known to be undecidable in the generic setting. The proposed approach is based on composable timed automata models that provide a sufficient condition to determine schedulability. We demonstrate the method on a real-time CORBA avionics design. 1