The Dynamic-Demand Joint Replenishment Problem with Approximated Transportation Costs
نویسندگان
چکیده
منابع مشابه
Models and Algorithms for the Dynamic-demand Joint Replenishment Problem
This paper deals with the problem of coordinated ordering of items having deterministic but time varying demands where there is a common ordering cost if one or more of these items are ordered in addition to individual items ordering costs. To solve this NP-hard problem we propose a number of heuristics. Also we report on a comparative study that we undertaken to evaluate the relative performan...
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T his study analyzes optimal replenishment policies that minimize expected discounted cost of multi-product stochastic inventory systems. The distinguishing feature of the multi-product inventory system that we analyze is the existence of correlated demand and joint-replenishment costs across multiple products. Our objective is to understand the structure of the optimal policy and use this stru...
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The objective of the classical Joint Replenishment Problem (JRP) is to minimize ordering costs by combining orders in two stages, first at some retailers, and then at a warehouse. These orders are needed to satisfy demands that appear over time at the retailers. We investigate the natural special case that each demand has a deadline until when it needs to be satisfied. For this case, we present...
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The joint replenishment problem is a fundamental model in supply chain management theory that has applications in inventory management, logistics, and maintenance scheduling. In this problem, there are multiple item types, each having a given time-dependent sequence of demands that need to be satisfied. In order to satisfy demand, orders of the item types must be placed in advance of the due da...
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ژورنال
عنوان ژورنال: European Journal of Operational Research
سال: 2019
ISSN: 0377-2217
DOI: 10.1016/j.ejor.2019.01.070