Publication Details

Descriptional Complexity of Multi-Parallel Grammars

MASOPUST, T. Descriptional Complexity of Multi-Parallel Grammars. Information Processing Letters, 2008, vol. 108, no. 2, p. 68-70. ISSN: 0020-0190.

Czech title

Popisná složitost multi-paralelních gramatik

Type

journal article

Language

English

Authors

Masopust Tomáš, doc. RNDr., Ph.D. (CM-SFE)

URL

http://dx.doi.org/10.1016/j.ipl.2008.04.002

Keywords

formal languages, multi-parallel grammars, descriptional complexity

Abstract

This paper studies the descriptional complexity of multi-parallel grammars with respect to the number of nonterminals and selectors, and the length of these selectors. As a result, it proves that every recursively enumerable language is generated by a multi-parallel grammar with no more than seven nonterminals and four selectors of length five.

Published

2008

Pages

68–70

Journal

Information Processing Letters, vol. 108, no. 2, ISSN 0020-0190

UT WoS

000259435800005

BibTeX

@article{BUT48168,
  author="Tomáš {Masopust}",
  title="Descriptional Complexity of Multi-Parallel Grammars",
  journal="Information Processing Letters",
  year="2008",
  volume="108",
  number="2",
  pages="68--70",
  issn="0020-0190",
  url="http://dx.doi.org/10.1016/j.ipl.2008.04.002"
}