A new heuristic for the fleet size and mix vehicle routing problem
Computers and Operations Research
Vehicle routing with split deliveries
Discrete Applied Mathematics
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Computers and Operations Research
A tabu search heuristic for the heterogenous fleet vehicle routing problem
Computers and Operations Research
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AE '97 Selected Papers from the Third European Conference on Artificial Evolution
A Lower Bound for the Split Delivery Vehicle Routing Problem
Operations Research
A Tabu Search Algorithm for the Split Delivery Vehicle Routing Problem
Transportation Science
Worst-Case Analysis for Split Delivery Vehicle Routing Problems
Transportation Science
A tabu search algorithm for the heterogeneous fixed fleet vehicle routing problem
Computers and Operations Research
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This paper proposes a scatter-search (SS) approach to solve the Fleet Size and Mixed Vehicle Routing Problem with Time Windows and Split Deliveries (FSMVRPTWSD). In the Vehicle Routing Problem with Split Deliveries (VRPSD), each customer can be served by more than one vehicle, as opposed to the classical VRP in which each customer is served only once. In the FSMVRPTW, the customers must be serviced within their time windows with minimal costs using a heterogeneous fleet. Experimental testing and benchmark examples are used to assess the merit of our proposed procedure. The results show that the proposed heuristics are competitive with the best results found in the literature.