Minimal and Reduced Reversible Automata - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2016

Minimal and Reduced Reversible Automata

Résumé

A condition characterizing the class of regular languages which have several nonisomorphic minimal reversible automata is presented. The condition concerns the structure of the minimum automaton accepting the language under consideration. It is also observed that there exist reduced reversible automata which are not minimal, in the sense that all the automata obtained by merging some of their equivalent states are irreversible. Furthermore, it is proved that if the minimum deterministic automaton accepting a reversible language contains a loop in the “irreversible part” then it is always possible to construct infinitely many reduced reversible automata accepting such a language.
Fichier principal
Vignette du fichier
416473_1_En_13_Chapter.pdf (280.46 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01633945 , version 1 (13-11-2017)

Licence

Paternité

Identifiants

Citer

Giovanna J. Lavado, Giovanni Pighizzini, Luca Prigioniero. Minimal and Reduced Reversible Automata. 18th International Workshop on Descriptional Complexity of Formal Systems (DCFS), Jul 2016, Bucharest, Romania. pp.168-179, ⟨10.1007/978-3-319-41114-9_13⟩. ⟨hal-01633945⟩
69 Consultations
156 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More