Reliable multicast and its probabilistic model for job submission in peer-to-peer grids

  • Authors:
  • Peter Merz;Katja Gorunova

  • Affiliations:
  • Dept. of Computer Science, University of Kaiserslautern, Germany;Dept. of Computer Science, University of Kaiserslautern, Germany

  • Venue:
  • WISE'05 Proceedings of the 6th international conference on Web Information Systems Engineering
  • Year:
  • 2005

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Abstract

We present an efficient algorithm for job submissions in Peer-to-Peer (desktop) grids based on limited multicasts. Our approach combines the advantages of two overlay architectures: Chord-like structured networks and unstructured networks with epidemic communication. To predict the multicast properties and to optimize its distribution schedule, we present a probabilistic model of the process of information propagation within the overlay. We show the efficiency and the fault-tolerance of our proposed method and demonstrate the high accuracy of the predictive model.