Deterministic Order-Up-To Level Policies in an Inventory Routing Problem
Transportation Science
Minimizing the Total Cost in an Integrated Vendor--Managed Inventory System
Journal of Heuristics
Optimal algorithms for the economic lot-sizing problem with multi-supplier
AAIM'10 Proceedings of the 6th international conference on Algorithmic aspects in information and management
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We consider a two-level vendor-managed system in which external demand occurs only at a retailer and a supplier replenishes the retailer employing an order-up-to S policy over T periods. We present an O(T^3) algorithm to coordinate the system when S is known. We also show that S can be optimized in O(aT^3) time for an input parameter a.