bilevel network design

A two-stage optimization approach for selecting electric-flight airports

  • Frederic Kroner
  • Imke Joormann
  • Andreas M. Tillmann
    • Categories Applications - OR and Management Sciences, Transportation Tags , , , ,

    The decarbonization of short-haul air transport has gained increasing attention, with electric aircraft emerging as a promising alternative to conventional short-haul aviation. However, given the substantial investment anticipated for the necessary infrastructure, a strategic and globally coordinated selection of airports is imperative. The aim of this paper is to address this problem and determine the … Read more

    Solving Multi-Follower Mixed-Integer Bilevel Problems with Binary Linking Variables

  • Vladimir Stadnichuk
  • Arie M.C.A. Koster
    • Categories (Mixed) Integer Linear Programming, Cutting Plane Approaches, Network Optimization Tags , , , ,

    We study multi-follower bilevel optimization problems with binary linking variables where the second level consists of many independent integer-constrained subproblems. This problem class not only generalizes many classical interdiction problems but also arises naturally in many network design problems where the second-level subproblems involve complex routing decisions of the actors involved. We propose a novel … Read more