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math.OC2019
Order allocation, rack allocation and rack sequencing for pickers in a mobile rack environment
Cristiano Arbex Valle, John E Beasley
In this paper we investigate the problem of simultaneously allocating orders and mobile storage racks to static pickers. Here storage racks are allocated to pickers to enable them…
math.OC2018
Order batching using an approximation for the distance travelled by pickers
Cristiano Arbex Valle, John E Beasley
In this paper we investigate the problem of order batching for picker routing. Our approach is applicable to warehouses (storage areas) arranged in the standard rectangular grid la…