Cut Hierarchies for Restarting Automata and Marcus t-Contextual Grammars

نویسندگان

  • T. Jurdziński
  • F. Mráz
  • F. Otto
  • M. Plátek
چکیده

t-contextual grammars with regular selection are considered for which all t insertions are performed in the same neighbourhood. The languages generated by these grammars are accepted by restarting automata with cut-index t. Here the classes of languages accepted by certain variants of restarting automata with limited cut-index are studied.

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تاریخ انتشار 2004