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» Restarting Tree Automata
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FROCOS
2007
Springer
13 years 12 months ago
Languages Modulo Normalization
Abstract. We propose a new class of tree automata, called tree automata with normalization (TAN). This framework extends equational tree automata, and improved the results of them:...
Hitoshi Ohsaki, Hiroyuki Seki
CSL
2001
Springer
13 years 10 months ago
Beyond Regularity: Equational Tree Automata for Associative and Commutative Theories
Abstract. A new tree automata framework, called equational tree automata, is presented. In the newly introduced setting, congruence closures of recognizable tree languages are reco...
Hitoshi Ohsaki
FOSSACS
2007
Springer
13 years 12 months 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...
CSR
2007
Springer
13 years 12 months ago
Marrying Words and Trees
Traditionally, data that has both linear and hierarchical structure, such as annotated linguistic data, is modeled using ordered trees and queried using tree automata. In this pap...
Rajeev Alur
IJCAI
2007
13 years 7 months ago
Nogood Recording from Restarts
Abstract. In this paper, nogood recording is investigated for CSP within the randomization and restart framework. Our goal is to avoid the same situations to occur from one run to ...
Christophe Lecoutre, Lakhdar Sais, Sébastie...