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» Weak Alternating Timed Automata
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LICS
2010
IEEE
13 years 4 months ago
Alternating Timed Automata over Bounded Time
Alternating timed automata are a powerful extension of classical Alur-Dill timed automata that are closed under all Boolean operations. They have played a key role, among others, ...
Mark Jenkins, Joël Ouaknine, Alexander Rabino...
FSTTCS
2005
Springer
13 years 11 months ago
When Are Timed Automata Weakly Timed Bisimilar to Time Petri Nets?
In this paper4 , we compare Timed Automata (TA) and Time Petri Nets (TPN) with respect to weak timed bisimilarity. It is already known that the class of bounded TPNs is strictly in...
Béatrice Bérard, Franck Cassez, Serg...
FCT
2007
Springer
13 years 11 months ago
On the Topological Complexity of Weakly Recognizable Tree Languages
We show that the family of tree languages recognized by weak alternating automata is closed by three set theoretic operations that correspond to sum, multiplication by ordinals <...
Jacques Duparc, Filip Murlak
HYBRID
2003
Springer
13 years 11 months ago
Universality and Language Inclusion for Open and Closed Timed Automata
The algorithmic analysis of timed automata is fundamentally limited by the undecidability of the universality problem. For this reason and others, there has been considerable inter...
Joël Ouaknine, James Worrell
QEST
2005
IEEE
13 years 11 months ago
Comparative Analysis of Bisimulation Relations on Alternating and Non-Alternating Probabilistic Models
We consider bisimulation and weak bisimulation relations in the context of the Labeled Markov Chains of Hansson and Jonsson, the Concurrent Labeled Markov Chains of Philippou, Lee...
Roberto Segala, Andrea Turrini