Solving a real-world multi-depot multi-period petrol replenishment problem with complex loading constraints
European Journal of Operational Research(2023)
摘要
•New complex variant of the petrol replenishment problem with multiple depots, multiple periods and time windows.•Introduction of a new primal branch-and-price diving heuristic appropriate for low to moderately dense set partitioning type problems.•Exact branch-and-price approach to assess the quality of the heuristic solutions.•Efficient generation of routes (columns) with very complex loading constraints thanks to a hashing technique and other acceleration strategies.•A case study showing the implementability of the proposed approach.
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关键词
real-world,multi-depot,multi-period
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