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Transducing by observing length-reducing and painter rules

Published online by Cambridge University Press:  10 February 2014

Norbert Hundeshagen  and
Peter Leupold
Norbert Hundeshagen
Affiliation:
Arbeitsgruppe Theoretische Informatik, Fachbereich Elektrotechnik/Informatik, Universität Kassel, Germany. hundeshagen@theory.informatik.uni-kassel.de
Peter Leupold
Affiliation:
Institut für Informatik, Universität Leipzig, Germany; Peter.Leupold@web.de
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Abstract

The recently introduced model of transducing by observing is compared with traditional models for computing transductions on the one hand and the recently introduced restarting transducers on the other hand. Most noteworthy, transducing observer systems with length-reducing rules are almost equivalent to RRWW-transducers. With painter rules we obtain a larger class of relations that additionally includes nearly all rational relations.

Keywords

Restarting automatacomputing by observingtransductions
Type
Research Article
Information
RAIRO - Theoretical Informatics and Applications , Volume 48 , Issue 1: Non-Classical Models of Automata and Applications (NCMA 2012) , January 2014 , pp. 85 - 105
Copyright
© EDP Sciences 2014

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