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Computing by Floating Strings
Authors:Giuditta Franco  Maurice Margenstern  
Affiliation:aDepartment of Computer Science, University of Verona Verona, Italy;bLaboratory of Theoretical and Applied Computer Science, Université Paul Verlaine - Metz, Metz, France
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.
Keywords:DNA Computing  Double String Structure  Floating Strings  Membrane Systems  Register Machine Program
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