RAIRO-Theor. Inf. Appl.
Volume 48, Number 1, January-March 2014
|Page(s)||85 - 105|
|Published online||10 February 2014|
Transducing by observing length-reducing and painter rules
Arbeitsgruppe Theoretische Informatik, Fachbereich
Elektrotechnik/Informatik, Universität Kassel,
2 Institut für Informatik, Universität Leipzig, Germany
Accepted: 8 January 2014
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.
Mathematics Subject Classification: 68Q68 / 68Q42
Key words: Restarting automata / computing by observing / transductions
© EDP Sciences 2014
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