On monogenic nondeterministic automata

Imreh, Csanád and Ito, Masami: On monogenic nondeterministic automata. Acta cybernetica, (18) 4. pp. 777-782. (2008)

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Abstract

A finite automaton is said to be directable if it has an input word, a directing word, which takes it from every state into the same state. For nondeterministic (n.d.) automata, directability can be generalized in several ways, three such notions, D1-, D2-, and D3-directability, are used. In this paper, we consider monogenic n.d. automata, and for each i = 1,2,3, we present sharp bounds for the maximal lengths of the shortest Di-directing words.

Item Type: Article
Journal or Publication Title: Acta cybernetica
Date: 2008
Volume: 18
Number: 4
Page Range: pp. 777-782
ISSN: 0324-721X
Language: angol
Heading title: Regular papers
Uncontrolled Keywords: Természettudomány, Informatika
Additional Information: Bibliogr.: p. 781-782.; Abstract
Date Deposited: 2016. Oct. 15. 12:25
Last Modified: 2018. Jun. 05. 14:47
URI: http://acta.bibl.u-szeged.hu/id/eprint/12846

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