Vehicle routing with split deliveries
Discrete Applied Mathematics
The split delivery vehicle scheduling problem with time windows and grid network distances
Computers and Operations Research
Computers and Operations Research
A practical approach to solving a newspaper logistics problem using a digital map
Computers and Industrial Engineering - Supply chain management
A Lower Bound for the Split Delivery Vehicle Routing Problem
Operations Research
A Reactive Variable Neighborhood Search for the Vehicle-Routing Problem with Time Windows
INFORMS Journal on Computing
Complexity and Reducibility of the Skip Delivery Problem
Transportation Science
An efficient variable neighborhood search heuristic for very large scale vehicle routing problems
Computers and 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 new metaheuristic for the vehicle routing problem with split demands
EvoCOP'07 Proceedings of the 7th European conference on Evolutionary computation in combinatorial optimization
HM'07 Proceedings of the 4th international conference on Hybrid metaheuristics
A column generation approach for the split delivery vehicle routing problem
Operations Research Letters
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The split delivery vehicle routing problem (SDVRP) relaxes routing restrictions forcing unique deliveries to customers and allows multiple vehicles to satisfy customer demand. Split deliveries are used to reduce total fleet cost to meet those customer demands. We provide a detailed survey of the SDVRP literature and define a new constructive algorithm for the SDVRP based on a novel concept called the route angle control measure. We extend this constructive approach to an iterative approach using adaptive memory concepts, and then add a variable neighborhood descent process. These three new approaches are compared to exact and heuristic approaches by solving the available SDVRP benchmark problem sets. Our approaches are found to compare favorably with existing approaches and we find 16 new best solutions for a recent 21 problem benchmark set.