A grammatical characterization of alternating pushdown automata

Etsuro Moriya

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The notion of an alternating context-free grammar is introduced and it is shown that the class of alternating context-free languages is equal to the class of languages accepted by alternating pushdown automata. Some properties on alternating context-free languages are also studied.

Original languageEnglish
Pages (from-to)75-85
Number of pages11
JournalTheoretical Computer Science
Volume67
Issue number1
DOIs
Publication statusPublished - 1989 Sep 5
Externally publishedYes

ASJC Scopus subject areas

  • Computational Theory and Mathematics

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