Aufsatz in einer Fachzeitschrift
Deterministic two-way restarting automata and Marcus contextual grammars
Details zur Publikation
Autor(inn)en: | Jurdzinski, T.; Otto, F.; Mraz, F.; Platek, M. |
Verlag: | Polish Mathematical Society |
Publikationsjahr: | 2005 |
Zeitschrift: | Fundamenta Informaticae |
Seitenbereich: | 217-228 |
Jahrgang/Band : | 64 |
Erste Seite: | 217 |
Letzte Seite: | 228 |
ISSN: | 0169-2968 |
Zusammenfassung, Abstract
It is known that for (right-) monotone deterministic one-way restarting automata, the use of auxiliary symbols does not increase the expressive power. Here we show that the same is true for deterministic two-way restarting automata that are right-left-monotone. Moreover, we present a transformation of this kind of restarting automata into contextual grammars with regular selection.
It is known that for (right-) monotone deterministic one-way restarting automata, the use of auxiliary symbols does not increase the expressive power. Here we show that the same is true for deterministic two-way restarting automata that are right-left-monotone. Moreover, we present a transformation of this kind of restarting automata into contextual grammars with regular selection.
Projekte
