Finite dp automata versus multi-head finite automata

  • Authors:
  • Erzsébet Csuhaj-Varjú;György Vaszil

  • Affiliations:
  • Computer and Automation Research Institute, Hungarian Academy of Sciences, Budapest, Hungary;Computer and Automation Research Institute, Hungarian Academy of Sciences, Budapest, Hungary

  • Venue:
  • CMC'11 Proceedings of the 12th international conference on Membrane Computing
  • Year:
  • 2011

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Abstract

We describe a connection between dP automata (distributed P automata) and non-deterministic multi-head finite automata. We introduce the concepts of agreement languages of dP automata, and the notion of a two-way dP automaton. We demonstrate how the languages of non-deterministic one-way and two-way multi-head finite automata can be obtained as the agreement languages of one-way and two-way finite dP automata.