An Efficient Message Passing Election Algorithm based on Mazurkiewicz's Algorithm

  • Authors:
  • Jérémie Chalopin;Yves Métivier

  • Affiliations:
  • LaBRI Université de Bordeaux, France. E-mail: {chalopin,metivier}@labri.fr;LaBRI Université de Bordeaux, France. E-mail: {chalopin,metivier}@labri.fr

  • Venue:
  • Fundamenta Informaticae - Half a Century of Inspirational Research: Honoring the Scientific Influence of Antoni Mazurkiewicz
  • Year:
  • 2007

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Abstract

We study the election and the naming problems in the asynchronous message passing model. We present a necessary condition based on Angluin's lifting lemma [1] that must be satisfied by any network that admits a naming (or an election) algorithm. We then show that this necessary condition is also sufficient: we present an election and naming algorithm based on Mazurkiewicz's algorithm [17]. The algorithmwe obtained is totally asynchronous and it needs a polynomial number of messages of polynomial size, whereas previous election algorithms in this model are pseudosynchronous and use messages of exponential size.