Probabilistic P Systems

  • Authors:
  • Adam Obtulowicz

  • Affiliations:
  • -

  • Venue:
  • WMC-CdeA '02 Revised Papers from the International Workshop on Membrane Computing
  • Year:
  • 2002

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Abstract

There are introduced and discussed stochastic and randomized P systems. Stochastic P systems are aimed to describe distortions which may appear in evolution processes of membrane systems considered in the area of membrane computing. Randomized P systems serve for implementation of randomized algorithms. There is presented a family of randomized P systems which serve for implementation of Miller-Rabin randomized algorithm for primality of integers. P systems of this family verify primality of integers in a polynomial time, with a low error probability, and with a subexponential number of processors modelled as membranes with evolving contents.