Detail publikace

Scattered Context Grammars that Erase Nonterminals in a Generalized k-Limited Way

MEDUNA, A. TECHET, J.

Originální název

Scattered Context Grammars that Erase Nonterminals in a Generalized k-Limited Way

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

A scattered context grammar erases nonterminals in a generalized k-limited way in a successful derivation, where k is a positive integer, if in every sentential form of a derivation, each of its substrings consisting of nonterminals from which the grammar derives empty strings is of length k or less. This paper demonstrates that if a scattered context grammar generates its sentences in this way, it can be converted to a scattered context grammar without erasing productions; in general, however, this is not possible.

Klíčová slova

scattered context grammars, erasure of nonterminals, erasing productions

Autoři

MEDUNA, A.; TECHET, J.

Rok RIV

2008

Vydáno

30. 10. 2008

ISSN

0001-5903

Periodikum

Acta Informatica

Ročník

45

Číslo

7

Stát

Spolková republika Německo

Strany od

593

Strany do

608

Strany počet

16

URL

http://www.springerlink.com/content/y23m0j1722143252/

BibTex

@article{BUT49472,
  author="Alexandr {Meduna} and Jiří {Techet}",
  title="Scattered Context Grammars that Erase Nonterminals in a Generalized k-Limited Way",
  journal="Acta Informatica",
  year="2008",
  volume="45",
  number="7",
  pages="593--608",
  issn="0001-5903",
  url="http://www.springerlink.com/content/y23m0j1722143252/"
}