Exact solutions to the double travelling salesman problem with multiple stacks

@article{Petersen2010ExactST,
  title={Exact solutions to the double travelling salesman problem with multiple stacks},
  author={Hanne L. Petersen and Claudia Archetti and Maria Grazia Speranza},
  journal={Networks},
  year={2010},
  volume={56},
  pages={229-243}
}
In this article we present mathematical programming formulations and solution approaches for the optimal solution of the Double Travelling Salesman Problem with Multiple Stacks (DTSPMS). A set of orders is given, each one requiring transportation of one item from a customer in a pickup region to a customer in a delivery region. The vehicle available for the transportation in each region carries a container. The container is organized in rows of given length. Each row is handled independently… CONTINUE READING