Journal of Computational Physics
Record breaking optimization results using the ruin and recreate principle
Journal of Computational Physics
The vehicle routing problem
Using Constraint Programming and Local Search Methods to Solve Vehicle Routing Problems
CP '98 Proceedings of the 4th International Conference on Principles and Practice of Constraint Programming
A general heuristic for vehicle routing problems
Computers and Operations Research
A Two-Stage Hybrid Local Search for the Vehicle Routing Problem with Time Windows
Transportation Science
Solving the truck and trailer routing problem based on a simulated annealing heuristic
Computers and Operations Research
Short Communication: A note on the truck and trailer routing problem
Expert Systems with Applications: An International Journal
A tabu search heuristic for the truck and trailer routing problem
Computers and Operations Research
A GRASP with evolutionary path relinking for the truck and trailer routing problem
Computers and Operations Research
A simulated annealing heuristic for the truck and trailer routing problem with time windows
Expert Systems with Applications: An International Journal
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In the truck and trailer routing problem (TTRP) the vehicle fleet consists of truck units and trailer units with some customers only accessible by truck. For that purpose trailers can be uncoupled en-route at customers where truck sub-tours are built. We discuss several variants of this specific rich vehicle routing problem (RVRP): the TTRP with and without the option of load transfer between truck and trailer as well as the requirement of time windows for delivery. We present computational experience with a simple and flexible hybrid approach which is based on local search and large neighborhood search as well as standard metaheuristic control strategies. This approach which has shown to be rather effective on several other RVRP-classes before can compete with complex state-of-the-art approaches with respect to speed and accuracy on the TTRP too.