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Optimization of diagnostic examination

  • Roman Trobec
  • Izidor Jerebic
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 854)

Abstract

The paper deals with mesh-connected massively parallel systems affected by failures. The complexity of a local diagnostic procedure, based on new definitions of the local k-diagnosability and the r-fault-tolerance, is analysed. It depends on distances between individual fault clusters and on fault cluster diameters. In particular cases the minimum distance between fault clusters can be enlarged on the account of the maximum fault cluster diameter. The criterion function for the optimization of the diagnostic examination is proposed.

Keywords

massively parallel system interconnection networks fault-tolerance local diagnosability complexity analysis 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1994

Authors and Affiliations

  • Roman Trobec
    • 1
  • Izidor Jerebic
    • 1
  1. 1.Jožef Stefan InstituteUniversity of LjubljanaLjubljanaSlovenia

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