Improvement heuristics for the Vehicle Routing Problem based on simulated annealing
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TL;DR
The simulated annealing-based improvement methods are compared against their descent alternatives as well as other metaheuristics implementations on a set of classical test problems.
Abstract
This paper reports on the use of simulated annealing-based improvement methods for the Vehicle Routing Problem. The improvement methods considered are aimed at relocating and/or exchanging stops or strings of stops between different routes, starting from an initial feasible solution. The simulated annealing-based improvement methods are compared against their descent alternatives as well as other metaheuristics implementations on a set of classical test problems. The results are reported.
