roaming delivery locations

An Iterative Re-optimization Framework for the Dynamic Vehicle Routing Problem with Roaming Delivery Locations

  • Gizem Ozbaygin
  • Martin Savelsbergh
    • Categories Network Optimization, Transportation Tags , , ,

    Branch-and-price has established itself as an effective solution methodology for a wide variety of planning problems. We investigate its potential as a solution method- ology for solving operational problems. Specifically, we explore its potential in the context of a dynamic variant of the vehicle routing problem with roaming delivery locations, in which customer itineraries may … Read more

    A Branch-and-Price Algorithm for the Vehicle Routing Problem with Roaming Delivery Locations

  • Oya Ekin Karasan
  • Gizem Ozbaygin
  • Martin Savelsbergh
  • Hande Yaman
    • Categories Integer Programming, Network Optimization, Transportation Tags , , , ,

    We study the vehicle routing problem with roaming delivery locations in which the goal is to find a least-cost set of delivery routes for a fleet of capacitated vehicles and in which a customer order has to be delivered to the trunk of the customer’s car during the time that the car is parked at … Read more