Abstract:Picking operations inside a warehouse are the major share of the total costs of retailing operations. Optimization and harmonization of operations is therefore crucial in the economy of a successful business. In this paper we consider the case of a leading German grocery retailer company and we adapt to their case a Mixed Integer Linear Program solving the order batching, assignment and pickers routing problems. Improvements to the model are also discussed, Computational experiments are finally presented, vali… Show more
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