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Ambiguity of the multiple interpretations on regular languages

  • A multiple interpretation scheme is an ordered sequence of morphisms. The ordered multiple interpretation of a word is obtained by concatenating the images of that word in the given order of morphisms. The arbitrary multiple interpretation of a word is the semigroup generated by the images of that word. These interpretations are naturally extended to languages. Four types of ambiguity of multiple interpretation schemata on a language are defined: o-ambiguity, internal ambiguity, weakly external ambiguity and strongly external ambiguity. We investigate the problem of deciding whether a multiple interpretation scheme is ambiguous on regular languages.

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Author:Pedro Pablo Alarcon, Fernando Arroyo, Henning Bordihn, Victor Mitrana, Mike Mueller
ISSN:0169-2968 (print)
ISSN:1875-8681 (online)
Parent Title (English):Fundamenta informaticae
Publisher:IOS Press
Place of publication:Amsterdam
Document Type:Article
Year of first Publication:2015
Year of Completion:2015
Release Date:2017/03/27
Tag:Multiple interpretation scheme; external ambiguity; internal ambiguity; o-ambiguity; regular language
First Page:85
Last Page:95
Funder:Alexander von Humboldt Foundation; DFG [582014]
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Informatik und Computational Science
Peer Review:Referiert
Institution name at the time of publication:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Informatik