Publication result detail

Scattered Context Grammars with One Non-Context-Free Production are Computationally Complete

KŘIVKA, Z.; MEDUNA, A.

Original Title

Scattered Context Grammars with One Non-Context-Free Production are Computationally Complete

English Title

Scattered Context Grammars with One Non-Context-Free Production are Computationally Complete

Type

WoS Article

Original Abstract

This paper investigates the reduction of scattered context grammars with respect to the number of non-context-free productions.  It proves that every recursively enumerable language is generated by a scattered context grammar that has no more than one non-context-free production. An open problem is formulated.

English abstract

This paper investigates the reduction of scattered context grammars with respect to the number of non-context-free productions.  It proves that every recursively enumerable language is generated by a scattered context grammar that has no more than one non-context-free production. An open problem is formulated.

Keywords

Scattered context grammars, size reduction, the number of non-context-free productions, parallel productions, computational completeness, descriptional complexity

Key words in English

Scattered context grammars, size reduction, the number of non-context-free productions, parallel productions, computational completeness, descriptional complexity

Authors

KŘIVKA, Z.; MEDUNA, A.

RIV year

2022

Released

12.05.2021

ISBN

0169-2968

Periodical

FUNDAMENTA INFORMATICAE

Volume

179

Number

4

State

Republic of Poland

Pages from

361

Pages to

384

Pages count

24

URL

https://www.fit.vut.cz/research/publication/11559/

BibTex

@article{BUT162265,
  author="Zbyněk {Křivka} and Alexandr {Meduna}",
  title="Scattered Context Grammars with One Non-Context-Free Production are Computationally Complete",
  journal="FUNDAMENTA INFORMATICAE",
  year="2021",
  volume="179",
  number="4",
  pages="361--384",
  doi="10.3233/FI-2021-2028",
  issn="0169-2968",
  url="https://www.fit.vut.cz/research/publication/11559/"
}

Documents

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