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A Column Generation Approach to Scheduling of Periodic Tasks

  • Ernst Althaus
  • Rouven Naujoks
  • Eike Thaden
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6630)

Abstract

We present an algorithm based on column generation for a real time scheduling problem, in which all tasks appear regularly after a given period. Furthermore, the tasks exchange messages, which have to be transferred over a bus, if the tasks involved are executed on different ECUs. Experiments show that for large instances our preliminary implementation is faster than the previous approach based on an integer linear programming formulation using a state-of-the-art solver.

Keywords

Schedule Problem Integer Linear Program Column Generation Master Problem Price Problem 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Ernst Althaus
    • 1
  • Rouven Naujoks
    • 2
  • Eike Thaden
    • 3
  1. 1.Max-Planck-Institut für InformatikJohannes Gutenberg-Universität, MainzSaarbrückenGermany
  2. 2.Max-Planck-Institut für InformatikSaarbrückenGermany
  3. 3.OFFISOldenburgGermany

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