problem instances

BOBILib: Bilevel Optimization (Benchmark) Instance Library

  • Johannes Thürauf
  • Thomas Kleinert
  • Ivana Ljubić
  • Ted K. Ralphs
  • Martin Schmidt
    • Categories (Mixed) Integer Linear Programming, Optimization Software Benchmark Tags , , , ,

    In this report, we present the BOBILib, a collection of more than 2500~instances of mixed integer linear bilevel optimization problems. The goal of this library is to make a large and well-curated set of test instances freely available for the research community so that new and existing algorithms in bilevel optimization can be tested and … Read more

    GasLib – A Library of Gas Network Instances

  • Denis Aßmann
  • Robert Burlacu
  • Imke Joormann
  • Thorsten Koch
  • Marc E. Pfetsch
  • Lars Schewe
  • Martin Schmidt
  • Mathias Sirvent
  • Jesco Humpola
  • Nikolaos Kanelakis
  • Djamal Oucherif
  • Robert Schwarz
    • Categories (Mixed) Integer Nonlinear Programming, Applications - Science and Engineering Tags , , , ,

    The development of mathematical simulation and optimization models and algorithms for solving gas transport problems is an active field of research. In order to test and compare these models and algorithms, gas network instances together with demand data are needed. The goal of GasLib is to provide a set of publicly available gas network instances … Read more