On Characteristic Formulae for Event-Recording Automata

@inproceedings{NguenaTimo2009OnCF,
  title={On Characteristic Formulae for Event-Recording Automata},
  author={Omer Nguena-Timo and Pierre-Alain Reynier},
  booktitle={FICS},
  year={2009}
}
A standard bridge between automata theory and logic is provided by the notion of characteristic formula. This paper investigates this problem for the class of event-recording automata (ERA), a subclass of timed automata in which clocks are associated with actions and that enjoys very good closure properties. We first study the problem of expressing characteristic formulae for ERA in Event-Recording Logic (ERL ), a logic introduced by Sorea to express event-based timed specifications. We… 
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