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CONCUR
2004
Springer
13 years 10 months ago
Message-Passing Automata Are Expressively Equivalent to EMSO Logic
Abstract. We study the expressiveness of finite message-passing automata with a priori unbounded FIFO channels and show them to capture exactly the class of MSC languages that are...
Benedikt Bollig, Martin Leucker
CORR
2010
Springer
141views Education» more  CORR 2010»
13 years 5 months ago
The complexity of linear-time temporal logic over the class of ordinals
We consider the temporal logic with since and until modalities. This temporal logic is expressively equivalent over the class of ordinals to first-order logic by Kamp's theore...
Stéphane Demri, Alexander Rabinovich
TCS
2002
13 years 5 months ago
Monadic second-order logic on tree-like structures
An operation M which constructs from a given structure M a tree-like structure whose domain consists of the finite sequences of elements of M is considered. A notion of automata r...
Igor Walukiewicz
FSTTCS
2006
Springer
13 years 9 months ago
On Continuous Timed Automata with Input-Determined Guards
We consider a general class of timed automata parameterized by a set of "input-determined" operators, in a continuous time setting. We show that for any such set of opera...
Fabrice Chevalier, Deepak D'Souza, Pavithra Prabha...
LPAR
2007
Springer
13 years 11 months ago
The Complexity of Temporal Logic with Until and Since over Ordinals
Abstract. We consider the temporal logic with since and until modalities. This temporal logic is expressively equivalent over the class of ordinals to first-order logic thanks to ...
Stéphane Demri, Alexander Rabinovich