Contextual Grammars with Subregular Choice

  • Authors:
  • Jürgen Dassow

  • Affiliations:
  • Otto-von-Guericke-Universität Magdeburg, Fakultät für Informatik, PSF 4120, D-39016 Magdeburg, Germany. dassow@iws.cs.uni-magdeburg.de (Corresp.)

  • Venue:
  • Fundamenta Informaticae - Contagious Creativity - In Honor of the 80th Birthday of Professor Solomon Marcus
  • Year:
  • 2004

Quantified Score

Hi-index 0.01

Visualization

Abstract

We discuss external contextual grammars with choice where the choice language belongs to a family of subregular languages. We determine the hierarchy of language families of contextual languages which is obtained by the use of nilpotent, combinational, definite, regular suffix closed, and regular commutative languages as choice languages.