Symbolic model checking for real-time systems
Information and Computation
Efficient Guiding Towards Cost-Optimality in UPPAAL
TACAS 2001 Proceedings of the 7th International Conference on Tools and Algorithms for the Construction and Analysis of Systems
Kronos: A Model-Checking Tool for Real-Time Systems
CAV '98 Proceedings of the 10th International Conference on Computer Aided Verification
A Framework for Scheduler Synthesis
RTSS '99 Proceedings of the 20th IEEE Real-Time Systems Symposium
Task Graph Scheduling Using Timed Automata
IPDPS '03 Proceedings of the 17th International Symposium on Parallel and Distributed Processing
Theoretical Computer Science - Tools and algorithms for the construction and analysis of systems (TACAS 2004)
Scheduling with timed automata
Theoretical Computer Science - Tools and algorithms for the construction and analysis of systems (TACAS 2003)
A characterization of meaningful schedulers for continuous-time markov decision processes
FORMATS'06 Proceedings of the 4th international conference on Formal Modeling and Analysis of Timed Systems
Bisimulation and logical preservation for continuous-time markov decision processes
CONCUR'07 Proceedings of the 18th international conference on Concurrency Theory
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In this work we treat the problem of scheduling under two types of temporal uncertainty, set-based and probabilistic. For the former we define appropriate optimality criteria and develop an algorithm for finding optimal scheduling strategies using a backward reachability algorithm for timed automata. For probabilistic uncertainty we define and solve a special case of continuous-time Markov Decision Process. The results have been implemented and were applied to benchmarks to provide a preliminary assessment of the merits of each approach.