Free Access to the whole issue

RAIRO - Operations Research

Volume 60 / No 2 (March-April 2026)

Export the citation of the selected articles Export
Select all

CoDIT 2024-DO_TAP

Open Access

Formal solution for the generalized mutual exclusion constraints problem in a class of timed Petri Nets p. 597

Jihene Rajah and Said Amari

Published online: 18 March 2026

DOI: https://doi.org/10.1051/ro/2025165

Open Access

Review

Mathematical programming models to tackle the COVID-19 pandemic: operations research perspective p. 907

Murat Yesilkaya and Erfan Babaee Tirkolaee

Published online: 10 April 2026

DOI: https://doi.org/10.1051/ro/2026018

Open Access

Outlier-resistant robust medical supply prepositioning and rebalancing in response to disasters p. 989

Xuehong Gao, Zhijin Chen, Chanseok Park, Kanglin Liu and Qiuhong Zhao

Published online: 13 April 2026

DOI: https://doi.org/10.1051/ro/2025163

Open Access

On solving the patient bed assignment problem in pandemic situations p. 1081

Hela Jedidi, Hajer Ben-Romdhane, Issam Nouaouri and Saoussen Krichen

Published online: 15 April 2026

DOI: https://doi.org/10.1051/ro/2026019

Open Access

Leveraging reinforcement learning and evolutionary algorithm to solve Bi-level combinatorial optimization problem p. 1103

Abir Chaabani

Published online: 15 April 2026

DOI: https://doi.org/10.1051/ro/2026026

Open Access

On fully intuitionistic fuzzy linear fractional programming via novel parameterized membership functions with application in portfolio optimization p. 1179

Abhishek Chauhan, Sumati Mahajan and Shubhpreet Kaur

Published online: 06 May 2026

DOI: https://doi.org/10.1051/ro/2026017

AFROS2024-OR&AI

Open Access

Sustainable dual-channel supply chain model with circular economic index, green and price sensitive demand p. 845

Aparna Adhikary, Amalesh Kumar Manna, Jayanta Kumar Dey and Samarjit Kar

Published online: 10 April 2026

DOI: https://doi.org/10.1051/ro/2025088

Open Access

Cultural inheritance through Swarm intelligence learning p. 1025

Naila Aziza Houacine and Habiba Drias

Published online: 13 April 2026

DOI: https://doi.org/10.1051/ro/2026020

Open Access

Hybrid gene selection and classification of cancer microarray data using an improved binary firefly algorithm p. 1053

Brahim Sahmadi and Dalila Boughaci

Published online: 15 April 2026

DOI: https://doi.org/10.1051/ro/2026021

Open Access

A bi-objective inventory optimization in forward and reverse logistic supply chains with shortages p. 501

Mou Jana, Debjani Chakraborty and Adrijit Goswami

Published online: 18 March 2026

DOI: https://doi.org/10.1051/ro/2026008

Open Access

An enhanced possibilistic fuzzy linear regression model using conditional non-symmetric fuzzy numbers p. 529

Mufala Khan and Rakesh Kumar

Published online: 18 March 2026

DOI: https://doi.org/10.1051/ro/2026006

Open Access

The permutation flow shop batch scheduling problem: an improved population-based iterative greedy algorithm with self-adaption and self-viewing p. 553

Xiyang Liu, Fangjun Luan, Ming Zhao, Haomin Zhao and Ye Zhang

Published online: 18 March 2026

DOI: https://doi.org/10.1051/ro/2026005

Open Access

Asymptotic analysis for waiting time in a retrial queue with multiple input streams p. 577

Yang Song and Qi Liu

Published online: 18 March 2026

DOI: https://doi.org/10.1051/ro/2026001

Open Access

The Alon-Tarsi number of planar graphs without some forbidden configurations p. 615

Lin Niu

Published online: 18 March 2026

DOI: https://doi.org/10.1051/ro/2026014

Open Access

A two-stage approach to the Multiple-Agent Orienteering Problem with Stochastic Weight and Capacity Constraints p. 625

Xinrui Liu, Xinggang Luo, Pengli Ji, Zhongliang Zhang and Yuning Hu

Published online: 27 March 2026

DOI: https://doi.org/10.1051/ro/2025160

Open Access

Ensemble machine learning-based stopping rule for greedy randomized adaptive search procedure p. 643

Guilherme Caeiro de Mattos, Leopoldo André Dutra Lusquino Filho, Luidi Gelabert Simonetti and Priscila Machado Vieira Lima

Published online: 27 March 2026

DOI: https://doi.org/10.1051/ro/2026007

Open Access

Strong defensive alliances on graph operators p. 685

Raúl Juárez Morales, Gerardo Reyna Hernández, Omar Rosario Cayetano and Jair Castro Simón

Published online: 27 March 2026

DOI: https://doi.org/10.1051/ro/2026023

Open Access

Profit analysis and equilibrium customer joining strategies for single server triple orbit retrial queue p. 697

Khushbu S. Antala, Gannamaneni Sai Charan and Sudeep Singh Sanga

Published online: 10 April 2026

DOI: https://doi.org/10.1051/ro/2026010

Open Access

A novel distributed decision-making method for project portfolio risk response considering differences in decision-maker perspectives p. 729

Zonghan Wang, Sijun Bai and Enrico Zio

Published online: 10 April 2026

DOI: https://doi.org/10.1051/ro/2026011

Open Access

Implications of dual-purpose concerns and power dynamics in green supply chains p. 761

Junjun Kong, Cyril Leung, Chunyan Miao and Feng Yang

Published online: 13 April 2026

DOI: https://doi.org/10.1051/ro/2026022

Open Access

Joint optimization of inventory replenishment and transportation decisions: models and solution algorithms p. 789

Moncer Hariga and Rami As’ad

Published online: 10 April 2026

DOI: https://doi.org/10.1051/ro/2026013

Open Access

Anfis-based validation of a matrix geometric approach for an M/M/1 queue with two-kind of disaster under hybrid vacation p. 809

K. Divya and K. Indhira

Published online: 13 April 2026

DOI: https://doi.org/10.1051/ro/2026015

Open Access

Optimizing parallel batch scheduling on uniform machines: a focus on equal job durations with varied release dates and sizes p. 831

Shuguang Li, Yuming Zhang, Zijian Liang and Armand Jean Noel Irangabiye

Published online: 10 April 2026

DOI: https://doi.org/10.1051/ro/2026027

Open Access

Generating compromise solution of bi-level multi-objective intuitionistic fuzzy fractional programming problem p. 877

Sujit Maharana and Suvasis Nayak

Published online: 13 April 2026

DOI: https://doi.org/10.1051/ro/2026024

Open Access

Analysing the impact of carbon regulation policies on the clean energy advertisement input decision p. 955

Wei Chen, Yexia Zhang, Yijing Zhang, Hua Wang and Hong Yang

Published online: 10 April 2026

DOI: https://doi.org/10.1051/ro/2026016

Open Access

Information disclosure: the roles of blockchain and spillover effects on an e-commerce platform with different sales modes p. 1127

Peng Wang, Yu Jing, Jing-Jing Zhao and Zhi-Jian Zhang

Published online: 15 April 2026

DOI: https://doi.org/10.1051/ro/2026028

Open Access

Study on charging model of cloud manufacturing supply chain considering data security under blockchain traceability technology p. 1151

Jing Wang, Mengmeng Liu, Jiaying Fu and Shuang Fan

Published online: 06 May 2026

DOI: https://doi.org/10.1051/ro/2026004

Open Access

Packaging strategies of temperature-sensitive food supply chains considering the influences of distribution channels and consumers' quality concern p. 1207

Min Wang, Linna Zhang, Jiayi Zhang and Lindu Zhao

Published online: 06 May 2026

DOI: https://doi.org/10.1051/ro/2025019

Open Access

Performance evaluation of LTE DRX in 5G beamforming wireless networks: a queueing model approach p. 1233

B. Krishna Kumar, R. Navaneetha Krishnan, R. Sankar and K. Sethukumarasamy

Published online: 06 May 2026

DOI: https://doi.org/10.1051/ro/2026025

Open Access

Some three-term RMIL conjugate gradient methods with descent property for solving optimization problems with application p. 1269

Nasiru Salihu, Poom Kumam, Suraj Salihu and Thidaporn Seangwattana

Published online: 06 May 2026

DOI: https://doi.org/10.1051/ro/2026031