Issue |
RAIRO-Theor. Inf. Appl.
Volume 43, Number 3, July-September 2009
|
|
---|---|---|
Page(s) | 653 - 665 | |
DOI | https://doi.org/10.1051/ita/2009013 | |
Published online | 24 April 2009 |
Left-to-right regular languages and two-way restarting automata
Fachbereich Elektrotechnik/Informatik, Universität Kassel,
34109 Kassel, Germany; otto@theory.informatik.uni-kassel.de
Received:
19
December
2007
Accepted:
5
March
2009
It is shown that the class of left-to-right regular languages coincides with the class of languages that are accepted by monotone deterministic RL-automata, in this way establishing a close correspondence between a classical parsing algorithm and a certain restricted type of analysis by reduction.
Mathematics Subject Classification: 68Q45
Key words: Left-to-right regular grammar / two-way restarting automaton / monotonicity.
© EDP Sciences, 2009
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