Branching processes, the max-plus algebra and network calculus

  • Authors:
  • Eitan Altman;Dieter Fiems

  • Affiliations:
  • Maestro group, INRIA, Sophia Antipolis Cedex, France;Department TELIN, Ghent University, Gent, Belgium

  • Venue:
  • ASMTA'12 Proceedings of the 19th international conference on Analytical and Stochastic Modeling Techniques and Applications
  • Year:
  • 2012

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Abstract

Branching processes can describe the dynamics of various queueing systems, peer-to-peer systems, delay tolerant networks, etc. In this paper we study the basic stochastic recursion of multitype branching processes, but in two non-standard contexts. First, we consider this recursion in the max-plus algebra where branching corresponds to finding the maximal offspring of the current generation. Secondly, we consider network-calculus-type deterministic bounds as introduced by Cruz, which we extend to handle branching-type processes. The paper provides both qualitative and quantitative results and introduces various applications of (max-plus) branching processes in queueing theory.