Minimizing breaks by maximizing cuts

  • Authors:
  • Matthias Elf;Michael JüNger;Giovanni Rinaldi

  • Affiliations:
  • Institut für Informatik, Universität zu Köln, Cologne, Germany;Institut für Informatik, Universität zu Köln, Cologne, Germany;Istituto di Analisi dei Sistemi ed Informatica del CNR, Rome, Italy

  • Venue:
  • Operations Research Letters
  • Year:
  • 2003

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Abstract

We propose to solve the break minimization problem in sports scheduling by transforming it into a maximum cut problem in an undirected graph and applying a branch-and-cut algorithm. Our approach outperforms previous approaches with constraint programming and integer programming techniques.