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» Tree Automata with Global Constraints
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LICS
2010
IEEE
13 years 4 months ago
The Emptiness Problem for Tree Automata with Global Constraints
We define tree automata with global constraints (TAGC), generalizing the well-known class of tree automata with global equality and disequality constraints [14] (TAGED). TAGC can...
Luis Barguñó, Carles Creus, Guillem ...
DLT
2008
13 years 7 months ago
Tree Automata with Global Constraints
A tree automaton with global tree equality and disequality constraints, TAGED for short, is an automaton on trees which allows to test (dis)equalities between subtrees which may be...
Emmanuel Filiot, Jean-Marc Talbot, Sophie Tison
LATA
2009
Springer
14 years 27 days ago
Rigid Tree Automata
We introduce the class of Rigid Tree Automata (RTA), an extension of standard bottom-up automata on ranked trees with distinguished states called rigid. Rigid states define a rest...
Florent Jacquemard, Francis Klay, Camille Vacher
FOSSACS
2007
Springer
14 years 9 days ago
Tree Automata with Memory, Visibility and Structural Constraints
Tree automata with one memory have been introduced in
Hubert Comon-Lundh, Florent Jacquemard, Nicolas Pe...
IANDC
2011
129views more  IANDC 2011»
13 years 1 months ago
Rigid tree automata and applications
We introduce the class of Rigid Tree Automata (RTA), an extension of standard bottom-up automata on ranked trees with distinguished states called rigid. Rigid states define a res...
Florent Jacquemard, Francis Klay, Camille Vacher