Publication Details

Absolutely Unlimited Deep Pushdown Automata

MEDUNA, A.; KUČERA, J.; SOUKUP, O. Absolutely Unlimited Deep Pushdown Automata. Proceedings of the 10th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science (MEMICS 2015). Telč: Ing. Vladislav Pokorný - Litera, 2015. p. 36-44. ISBN: 978-80-214-5254-1.
Czech title
Absolutně neomezené hluboké zásobníkové automaty
Type
conference paper
Language
English
Authors
Meduna Alexandr, prof. RNDr., CSc. (DIFS)
Kučera Jiří, Ing., Ph.D.
Soukup Ondřej, Ing., Ph.D.
Keywords

deep pushdown automata, unlimited deep pushdown automata, computational power, absolutely unlimited deep expansions

Abstract

This paper introduces an absolutely unlimited deep pushdown automata and studies their computational power. These automata are generalized versions of recently introduced deep pushdown automata in the terms of the depth of expansions. They can expand nonterminal pushdown symbol despite its depth. It is shown that propagating and erasing versions of absolutely unlimited deep pushdown automata characterize type 1 and type 0 languages, respectively.

Published
2015
Pages
36–44
Proceedings
Proceedings of the 10th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science (MEMICS 2015)
ISBN
978-80-214-5254-1
Publisher
Ing. Vladislav Pokorný - Litera
Place
Telč
BibTeX 
@inproceedings{BUT119911,
  author="Alexandr {Meduna} and Jiří {Kučera} and Ondřej {Soukup}",
  title="Absolutely Unlimited Deep Pushdown Automata",
  booktitle="Proceedings of the 10th Doctoral Workshop on Mathematical and Engineering Methods in Computer Science (MEMICS 2015)",
  year="2015",
  pages="36--44",
  publisher="Ing. Vladislav Pokorný - Litera",
  address="Telč",
  isbn="978-80-214-5254-1",
  url="https://www.fit.vut.cz/research/publication/10978/"
}
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