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This paper presents a Lagrangian heuristic that combines Lagrangian relaxation with an enumerative search tree for finding high-quality solutions to a dock assignment problem. Trailers are assigned to gates for loading or unloading activities; the parking lot is used as a buffer zone. Transportation between the parking lot and the gates is performed by additional resources called terminal tractors...
This paper presents a model for a dock assignment problem based on the situation encountered in a practical case. Trailers are assigned to gates during a specific period in time for loading or unloading activities. The parking lot is used as a buffer zone. Transportation between the parking lot and the gates is performed by additional resources called terminal tractors. The problem is modeled as a...
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