1. Department of Computer Science, Technical University of Munich, Garching, Germany
2. IDSIA and USI-SUPSI, Lugano-Viganello, Switzerland
3. Department of Optimization, Fraunhofer Institute for Industrial Mathematics, Kaiserslautern, Germany
4. Department of Computer Science and Automation, Indian Institute of Science, Bangalore, India
5. Department of Industrial Engineering and Center for Mathematical Modeling,Universidad de Chile, Chile