A Coarse-Grained multicomputer algorithm for the detection of repetitions

  • Authors:
  • Thierry Garcia;David Semé

  • Affiliations:
  • LaRIA: Laboratoire de Recherche en Informatique d'Amiens, Université de Picardie Jules Verne, CURI, 5, rue da Moulin Neuf 80000 Amiens, France;LaRIA: Laboratoire de Recherche en Informatique d'Amiens, Université de Picardie Jules Verne, CURI, 5, rue da Moulin Neuf 80000 Amiens, France

  • Venue:
  • Information Processing Letters
  • Year:
  • 2005

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Abstract

The paper presents a Coarse-Grained Multicomputer algorithm that solves the problem of detection of repetitions. This algorithm can be implemented in the CGM model with P processors in O(N2/p) in time and O(P) communication steps. It is the first CGM algorithm for this problem. We present also experimental results showing that the CGM algorithm is very efficient.