Bert H. H. Hundscheid, Kay Peeters, J. Adan, Tugce G. Martagan, I. Adan
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A Hybrid Genetic Algorithm for the K-Bounded Semi-Online Bin Covering Problem in Batching Machines
The semi-online bin covering problem is a NP-hard problem that occurs in a batching processes in a high-end poultry processing line. The objective is to form batches of items with minimal giveaway, which is the difference between the target and realized batch weight. The items in this process are allocated in the order of arrival, and the weight of the first set of items is assumed to be known. We develop a novel hybrid genetic algorithm, combining a genetic algorithm and several local search methods. Simulation experiments based on real-world data are performed to gain managerial insights. These simulations suggest that the proposed algorithm produces high quality solutions within a reasonable time limit.