Abstract | ||
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The timed automata formalism is an importantmodel for specifying and analysing real-time systems. Robustness is the correctness of the model in the presence of small drifts on clocks or imprecision in testing guards. A symbolic algorithm for the analysis of the robustness of timed automata has been implemented. In this paper, we re-analyse an industrial case lip synchronization protocol using the new robust reachability algorithm. This lip synchronization protocol is an interesting case because timing aspects are crucial for the correctness of the protocol. Several versions of the model are considered: with an ideal video stream, with anchored jitter, and with non-anchored jitter. |
Year | DOI | Venue |
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2009 | 10.4204/EPTCS.20.5 | ELECTRONIC PROCEEDINGS IN THEORETICAL COMPUTER SCIENCE |
Keywords | Field | DocType |
real time systems | Synchronization,Computer science,Automaton,Correctness,Reachability,Robustness (computer science),Real-time computing,Theoretical computer science,Timed automaton,Jitter,Formalism (philosophy) | Journal |
Volume | Issue | ISSN |
abs/1003.0 | 20 | 2075-2180 |
Citations | PageRank | References |
2 | 0.37 | 17 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Piotr Kordy | 1 | 42 | 3.65 |
Rom Langerak | 2 | 308 | 39.16 |
Jan Willem Polderman | 3 | 24 | 5.26 |