Picker routing in scattered storage warehouses: an evaluation of solution methods based on TSP transformations
Constantin Wildt,
Felix Weidinger,
Nils Boysen
Abstract:To optimize their order fulfillment processes, many e-commerce warehouses employ a storage assignment strategy known as scattered or mixed-shelves storage. Under this approach, unit loads of homogeneous products are divided, and individual pieces are stored in various shelves throughout the warehouse. This arrangement ensures that products that appear together on unpredictable pick lists are stored in close proximity somewhere in the huge warehouses, reducing the travel distance for pickers. Despite these adva… Show more
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