Publication: Research - peer-review › Article in proceedings – Annual report year: 2012
We present a matheuristic, an integer programming based heuristic, for the Liner Shipping Network Design Problem. The heuristic applies a greedy construction heuristic based on an interpretation of the liner shipping network design problem as a multiple quadratic knapsack problem. The construction heuristic is combined with an improvement heuristic with a neighborhood defined by the solution space of a mixed integer program. The mixed integer program optimizes the removal and insertion of several port calls on a liner shipping service. The objective function is based on evaluation functions for revenue and transshipment of cargo along with in/decrease of vessel- and operational cost for the current solution. The evaluation functions may be used by heuristics in general to evaluate changes to a network design without solving a large scale multicommodity flow problem.
|Title||Electronic Proceedings of LOGMS 2012|
|Number of pages||12|
|Conference||The second International Conference on Logistics and Maritime Systems|
|Period||22/08/12 → 24/08/12|
- Liner shipping, Matheuristic, Network design, Mathematical programming
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