Synchronization in P modules

  • Authors:
  • Michael J. Dinneen;Yun-Bum Kim;Radu Nicolescu

  • Affiliations:
  • Department of Computer Science, University of Auckland, Auckland, New Zealand;Department of Computer Science, University of Auckland, Auckland, New Zealand;Department of Computer Science, University of Auckland, Auckland, New Zealand

  • Venue:
  • UC'10 Proceedings of the 9th international conference on Unconventional computation
  • Year:
  • 2010

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Abstract

In the field of molecular computing, in particular P systems, synchronization is an essential requirement for composing or sequentially linking together congenial P system activities. We provide an improved deterministic algorithm based on static structures and traditional rules, which runs in 4e + 13 steps, where e is the eccentricity of the initiating cell. Using the same model, extended with the support of cell IDs, we provide another deterministic algorithm, which runs in 3e + 13 steps. Our algorithms use a convenient framework, called P modules, which embraces the essential features of many popular types of P systems.