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CD-systems of stateless deterministic R(1)-automata governed by an external pushdown store⋆⋆

Published online by Cambridge University Press:  07 October 2011

Benedek Nagy
Affiliation:
Department of Computer Science, Faculty of Informatics, University of Debrecen, 4032 Debrecen, Egyetem tér 1., Hungary. nbenedek@inf.unideb.hu
Friedrich Otto
Affiliation:
Fachbereich Elektrotechnik/Informatik, Universität Kassel, 34109 Kassel, Germany; otto@theory.informatik.uni-kassel.de
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Abstract

We study cooperating distributed systems (CD-systems) of stateless deterministic restarting automata with window size 1 that are equipped with an external pushdown store. In this way we obtain an automata-theoretical characterization for the class of word languages that are linearizations of context-free trace languages.

Type
Research Article
Copyright
© EDP Sciences 2011

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