RAIRO - Operations Research

Open Access

Humanitarian supply chain redesign using a GIS-based two-stage stochastic model: a case study of earthquake in Tehran p. 1

Mohammad Mousazadeh and Mohammad Hossein Aminpour

Published online: 06 January 2025

DOI: https://doi.org/10.1051/ro/2024217

• Abstract
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Open Access

An odd [1, b]-factor in a graph from signless Laplacian spectral radius p. 33

Sizhong Zhou and Quanru Pan

Published online: 06 January 2025

DOI: https://doi.org/10.1051/ro/2024223

• Abstract
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Open Access

Pricing and collection decisions of a closed-loop supply chain with remanufacturing under reciprocal preferences p. 43

Junfei Ding, Weida Chen, Shuaishuai Fu and Lin Qin

Published online: 06 January 2025

DOI: https://doi.org/10.1051/ro/2024188

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Open Access

Effects of memory on inventory control and pricing policy for imperfect production with rework process p. 77

Madhu Jain, Harsh Indoria, Aditya Chaudhary and Praveendra Singh

Published online: 06 January 2025

DOI: https://doi.org/10.1051/ro/2024215

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Open Access

Target setting and benchmarking by the possibility of selecting the closest alternative benchmark p. 101

Mortaza Kameli, Behrouz Daneshian, Farzin Modarres Khiyabani and Farhad Hosseinzadeh Lotfi

Published online: 06 January 2025

DOI: https://doi.org/10.1051/ro/2024130

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Open Access

Improve the sustainability of supply chain: the role of carbon abatement and blockchain technology p. 115

Yunfei Yao, Tingting Liu and Guixian Tian

Published online: 16 January 2025

DOI: https://doi.org/10.1051/ro/2024211

• Abstract
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Open Access

Exploring topological indices of oligothiophene dendrimer via neighborhood M-polynomials p. 149

Muhammad Shafii Abubakar, Kazeem Olalekan Aremu, Maggie Aphane and Muhammad Kamran Siddiqui

Published online: 16 January 2025

DOI: https://doi.org/10.1051/ro/2024138

• Abstract
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Open Access

Round-trip hub location problem p. 163

Omar Kemmar, Karim Bouamrane and Shahin Gelareh

Published online: 16 January 2025

DOI: https://doi.org/10.1051/ro/2024116

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Open Access

A case study of the impact of carbon emissions and inflation on nonlinear dense neutrosophic fuzzy inventory system of varying demand with delayed deterioration p. 193

Shilpi Pal, Avishek Chakraborty and Ghanshaym Singha Mahapatra

Published online: 16 January 2025

DOI: https://doi.org/10.1051/ro/2024078

• Abstract
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Open Access

A multi-channel queue model to optimize service level and staff availability in bank industry p. 219

Abbas Ali Rezaee and Mohammad Akbari

Published online: 16 January 2025

DOI: https://doi.org/10.1051/ro/2024169

• Abstract
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Open Access

Characterizations of Italian graphs and Sicilian graphs p. 239

Alberto José Ferrari, Valeria Leoni and María Inés Lopez Pujato

Published online: 16 January 2025

DOI: https://doi.org/10.1051/ro/2024218

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Open Access

Big data service investment strategy for low-carbon supply chains with reference effect p. 251

Qinpeng Wang, Guotao Wu and Longfei He

Published online: 21 January 2025

DOI: https://doi.org/10.1051/ro/2024200

• Abstract
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Open Access

Closed-loop supply chain decision making considering product design strategy under patent protection p. 279

Xiaogang Cao, Boning Xiao and Hui Wen

Published online: 21 January 2025

DOI: https://doi.org/10.1051/ro/2024221

• Abstract
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Open Access

Review

A modified conjugate gradient method for unconstrained optimization with application in regression function p. 311

Imane Guefassa and Yacine Chaib

Published online: 21 January 2025

DOI: https://doi.org/10.1051/ro/2024224

• Abstract
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Open Access

Approximation algorithms for the integrated path and bin packing problem p. 325

Weidong Li and Ruiqing Sun

Published online: 21 January 2025

DOI: https://doi.org/10.1051/ro/2024232

• Abstract
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Open Access

Next-generation inventory optimization: advanced inventory management harnessing demand variability integrating fuzzy logic and granular differentiability p. 335

Atma Nand

Published online: 21 January 2025

DOI: https://doi.org/10.1051/ro/2024226

• Abstract
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Open Access

Optimal decisions in a capital-constrained supply chain under credit guarantee and revenue-sharing contracts p. 355

Nastaran Hadi Doulabi and Mohammad Ali Rastegar

Published online: 04 February 2025

DOI: https://doi.org/10.1051/ro/2024213

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Open Access

Laplacian eigenvalue condition for a graph to have the strong parity property p. 391

Sufang Wang and Wei Zhang

Published online: 04 February 2025

DOI: https://doi.org/10.1051/ro/2024237

• Abstract
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Open Access

Vertex cover number in diverse graph architectures p. 397

Anitha J., Indra Rajasingh, R. Sundara Rajan and Hossein Rashmanlou

Published online: 13 February 2025

DOI: https://doi.org/10.1051/ro/2024231

• Abstract
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Open Access

Study on equilibrium strategies for transboundary pollution under competitive conditions p. 409

Wenwen Wang, Linzhao Xue and Ming Zhang

Published online: 04 February 2025

DOI: https://doi.org/10.1051/ro/2024227

• Abstract
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Open Access

Pricing and platform coupon decisions of a hybrid channel supply chain under different power structures p. 427

Nana Wan and Jianchang Fan

Published online: 04 February 2025

DOI: https://doi.org/10.1051/ro/2024220

• Abstract
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Open Access

Differential game and coordination of a three-echelon closed-loop supply chain considering green innovation and big data marketing p. 461

Zhihui Wu, Yiran Zhang and Chaoqun Dong

Published online: 06 February 2025

DOI: https://doi.org/10.1051/ro/2024235

• Abstract
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Open Access

Single machine minsum and minmax common due date assignment and scheduling problems involving general position-dependent workloads p. 483

Baruch Mor

Published online: 06 February 2025

DOI: https://doi.org/10.1051/ro/2024228

• Abstract
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Open Access

Optimal dynamic pricing and green design under carbon-reduction competition considering social influence p. 499

Xiaoya Han, Xinyuan Yang and Xin Liu

Published online: 06 February 2025

DOI: https://doi.org/10.1051/ro/2024222

• Abstract
• PDF (1.186 MB)
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Open Access

Conceptual clique sampling frameworks to design solution algorithms for the Edge Clique Cover Problem p. 523

Douglas Picciani and Abilio Lucena

Published online: 06 February 2025

DOI: https://doi.org/10.1051/ro/2024229

• Abstract
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Open Access

Sustainable solutions analysis of a bi-objective green inventory routing problem with heterogeneous fleet and different types of fuels p. 549

Arianne A.S. Mundim, Maristela O. Santos and Reinaldo Morabito

Published online: 14 February 2025

DOI: https://doi.org/10.1051/ro/2024162

• Abstract
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Open Access

On the restrained domination stability in graphs p. 579

Akbar Azami Aghdash, Nader Jafari Rad and Bahram Vakili Fasaghandisi

Published online: 14 February 2025

DOI: https://doi.org/10.1051/ro/2024233

• Abstract
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Open Access

Graphs with unique minimum semitotal dominating sets p. 587

Jie Chen and Shou-Jun Xu

Published online: 14 February 2025

DOI: https://doi.org/10.1051/ro/2024236

• Abstract
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Open Access

Evaluation of radiality constraints for power distribution networks p. 595

Jônatas Trabuco Belotti, Celso Cavellucci, Hugo Valadares Siqueira and Fábio Luiz Usberti

Published online: 14 February 2025

DOI: https://doi.org/10.1051/ro/2025003

• Abstract
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Open Access

Accelerated derivative-free spectral residual method for nonlinear systems of equations p. 609

Ernesto G. Birgin, John L. Gardenghi, Diaulas S. Marcondes and José Mario Martínez

Published online: 14 February 2025

DOI: https://doi.org/10.1051/ro/2024234

• Abstract
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Open Access

Finding alternative stepwise improvement paths with different improvement effects p. 625

Zhiyong Ji, Xianhua Wu, Guo Wei, Xueli Chen and Malin Song

Published online: 25 February 2025

DOI: https://doi.org/10.1051/ro/2024174

• Abstract
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Open Access

The incentives for information sharing and online expansion strategy in medical supply chains p. 653

Mingchuan You, Zhiyong Zhang and Yonngqiang Shi

Published online: 25 February 2025

DOI: https://doi.org/10.1051/ro/2025001

• Abstract
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Open Access

Guiding innovation towards green: the pivotal role of environmental regulations on innovation direction p. 683

Zhuguang Xie and Qian Zhou

Published online: 25 February 2025

DOI: https://doi.org/10.1051/ro/2025005

• Abstract
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Open Access

Green e-commerce supply chain analysis considering delivery time under epistemic uncertainty based on confidence level p. 701

Rong Gao and Kexin Hua

Published online: 25 February 2025

DOI: https://doi.org/10.1051/ro/2025007

• Abstract
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Open Access

Some results on vertex separator reconfiguration p. 725

Guilherme de Castro Mendes Gomes, Sérgio Henrique Nogueira and Vinicius Fernandes dos Santos

Published online: 25 February 2025

DOI: https://doi.org/10.1051/ro/2025006

• Abstract
• PDF (569.6 KB)
• References