A simple heuristic policy for stochastic inventory systems with both minimum and maximum order quantity requirements

H Zhu - Annals of Operations Research, 2022 - Springer
In this paper, we consider a periodic-review stochastic inventory system with both minimum
and maximum order quantity (MinOQ and MaxOQ, respectively) requirements. In each …

The degree of equity and coupling coordination of staff in primary medical and health care institutions in China 2013–2019

W Ren, CS Tarimo, L Sun, Z Mu, Q Ma, J Wu… - International journal for …, 2021 - Springer
Background Primary medical and health care facilities are the first lines of defense for the
health of population. This study aims to evaluate the current state and trend of equity and …

Efficient algorithms for the joint replenishment problem with minimum order quantities

A Muriel, T Chugh, M Prokle - European Journal of Operational Research, 2022 - Elsevier
Suppliers often impose a minimum order quantity (MOQ) to ensure that production runs and
shipping quantities of each specific item are economically viable. Additional economies of …

Learning an Inventory Control Policy with General Inventory Arrival Dynamics

S Andaz, C Eisenach, D Madeka, K Torkkola… - arXiv preprint arXiv …, 2023 - arxiv.org
In this paper we address the problem of learning and backtesting inventory control policies
in the presence of general arrival dynamics--which we term as a quantity-over-time arrivals …

[HTML][HTML] Digital twin model with machine learning and optimization for resilient production–distribution systems under disruptions

RR Corsini, A Costa, S Fichera, JM Framinan - Computers & Industrial …, 2024 - Elsevier
Inspired by a real-life problem in the semiconductor industry, we introduce a novel digital
twin model for a company subject to the adverse effects of unpredictable disruptions …

An efficient algorithm for the joint replenishment problem with quantity discounts, minimum order quantity and transport capacity constraints

S Liu, O Liu, X Jiang - Mathematics, 2023 - mdpi.com
The joint replenishment problem has been extensively studied and the joint replenishment
strategy has been adopted by a large variety of retailers in recent years. However, the joint …

Optimizing two multi-echelon inventory systems for perishable products with price and stock dependent demand in supply chain

Z Dai, K Gao, X Zheng - Scientia Iranica, 2022 - scientiairanica.sharif.edu
In this paper, two inventory models with starting shortages and without shortages for
perishable products in supply chain are proposed. The demand for perishable products is …

[PDF][PDF] Two-echelon inventory model with service consideration and lateral transshipment

SC Zelibe, UN Bassey - WSEAS Trans. Syst, 2021 - wseas.com
This paper considers a two-echelon inventory system with service consideration and lateral
transshipment. So far, researchers have not extensively considered the use of lateral …

Optimalisasi Pengendalian Persediaan Bahan Baku Mie Menggunakan Metode Min-Max Stock untuk Meminimumkan Biaya Persediaan pada PT Dapur Boga Lestari

TV Rahmadhani, D Ernawati - Ekonomis: Journal of …, 2024 - ekonomis.unbari.ac.id
ABSTRAK PT Dapur Boga Lestari adalah perusahaan yang memproduksi mie dan berlokasi
di Sidoarjo, Jawa Timur. Tepung dan telur merupakan bahan utama dalam pembuatan mie …

Managing inventory systems with dual delivery modes and minimum order quantities

Y Li, C Yang - Naval Research Logistics (NRL), 2023 - Wiley Online Library
We consider an infinite‐horizon periodic‐review inventory system with dual delivery modes,
each with a minimum order quantity (MOQ). The expedited mode provides a shorter lead …