Robust scheduler for grid networks

  • Authors:
  • Daniel M. Batista;André C. Drummond;Nelson L. S. da Fonseca

  • Affiliations:
  • State University of Campinas, Campinas - SP, Brazil;State University of Campinas, Campinas - SP, Brazil;State University of Campinas, Campinas - SP, Brazil

  • Venue:
  • Proceedings of the 2009 ACM symposium on Applied Computing
  • Year:
  • 2009

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Abstract

Imprecise input data imposes additional challenges to grid scheduling. This paper introduces a novel scheduler based on fuzzy optimization called IP-FULL-FUZZY which considers uncertainties of both application demands and of resource availability. The effectiveness of the proposed scheduler is compared to those of a non-fuzzy scheduler as well as to those of a fuzzy scheduler which considers only uncertainties of application demands. Results evince the advantages of adopting the proposed scheduler.