Computing by Floating Strings

  • Authors:
  • Giuditta Franco;Maurice Margenstern

  • Affiliations:
  • Department of Computer Science, University of Verona Verona, Italy;Laboratory of Theoretical and Applied Computer Science, Université Paul Verlaine - Metz, Metz, France

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2007

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Abstract

We propose a biologically inspired system which computes on double structures of mobile strings by means of rewriting rules that have a biotechnological implementation, by resembling DNA computations. Its computational universality may be straight deduced from a few formal language theoretical results of one of the authors. Such a DNA-like computational device is naturally described by a membrane system which concludes the paper.