Search Results - subject:"mathematical model"

A resilient poultry vaccine supply chain network design considering perishability and stress test

Mehravaran, Mina; Nemati, Arash - In: Supply chain analytics 9 (2025), pp. 1-15

proposing a multi-period mixed-integer linear mathematical model. This model formulizes several resiliency strategies, including …

Persistent link: https://www.econbiz.de/10015325172

Regular and urgent ordering with lateral transshipment in a distribution network with stochastic pre-ordered and peddling demands

Chalida Donjuk; Jirajat Settasuk; Po-ngarm Somkun - In: The Asian Journal of Shipping and Logistics 41 (2025) 1, pp. 61-74

We propose inventory replenishment and lateral transshipment policies for a distribution network. The distribution centers place weekly regular orders and daily urgent orders to the factory. Two classes of stochastic demands, pre-ordered and peddling, cause either backlogging or lost sales when...

Persistent link: https://www.econbiz.de/10015357861

Hospitalization forecast to inform COVID-19 pandemic planning and resource allocation using discrete event simulation

Wikman-Jorgensen, Philip Erick; Ruiz, Angel; … - In: Journal of industrial engineering and management : JIEM 17 (2024) 1, pp. 168-181

Purpose: This study aims to address the pressing need for accurate forecasting of healthcare resource demands during the COVID-19 pandemic. It presents a novel approach that combines a stochastic Markov model and a discrete event simulation model to dynamically predict hospital admissions and...

Persistent link: https://www.econbiz.de/10015066165

Optimisation of multi-tier supply chain distribution networks with corporate social responsibility concerns in fast-fashion retail

Fares, Naila; Lloret Mauri, Jaime; Kumar, Vikas; Leeuw, … - In: Corporate social responsibility and environmental management 31 (2024) 1, pp. 311-330

Persistent link: https://www.econbiz.de/10014465216

A deterministic model of COVID-19 with differential infectivity and vaccination booster

Tchoumi, Stephane Y.; Schwartz, Elissa J.; Tchuenche, … - In: Decision analytics journal 10 (2024), pp. 1-11

mathematical model with three vaccine doses and susceptibility is formulated. The model is calibrated using the cumulative number …

Persistent link: https://www.econbiz.de/10014533507

Development of the financial flow model for the sustainable development of an industrial enterprise

Galimulina, Farida F.; Shinkevich, Marina V.; … - In: Journal of Risk and Financial Management 16 (2023) 2, pp. 1-17

The review of modern methodological approaches to assessing the sustainable development of an industrial enterprise revealed the absence of generally accepted integral tools and the connection sustainable development trends with financial flows. To fill this gap this, taking into account the...

Persistent link: https://www.econbiz.de/10014332875

Two novel MILP models with different flexibilities for solving integrated process planning and scheduling problems

Liu, Qihao; Li, Xinyu; Gao, Liang; Fan, Jiaxin - In: Journal of the Operational Research Society 74 (2023) 9, pp. 1955-1967

Persistent link: https://www.econbiz.de/10014336416

Development of the financial flow model for the sustainable development of an industrial enterprise

Galimulina, Farida F.; Shinkevich, Marina V.; … - In: Journal of risk and financial management : JRFM 16 (2023) 2, pp. 1-17

Persistent link: https://www.econbiz.de/10014305589

Mathematical modeling of tourism development in territorial communities

Bihun, Roman; Lytvyn, Vasyl; Oleksiv, Nazar - In: Technology audit and production reserves 2 (2022) 2/64, pp. 21-30

Persistent link: https://www.econbiz.de/10013325871

Optimal seat allocation strategy for e-sports gaming center

Kwag, Sung Il; Lee, Woo Jin; Ko, Young Dae - In: International transactions in operational research : a … 29 (2022) 2, pp. 783-804

Persistent link: https://www.econbiz.de/10012795801