RAIRO - Operations Research

Comparisons of customer behavior in Markovian queues with vacation policies and geometric abandonments p. 615

Wei Sun, Shiyong Li and Naishuo Tian

Published online: 12 March 2020

DOI: https://doi.org/10.1051/ro/2019023

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An exact minimax penalty function approach to solve multitime variational problems p. 637

Anurag Jayswal and Preeti

Published online: 12 March 2020

DOI: https://doi.org/10.1051/ro/2019019

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A neoteric approach to geometric shipment policy in an integrated supply chain with setup cost reduction and freight cost using service level constraint p. 653

Selvaraj Hemapriya and Ramasamy Uthayakumar

Published online: 12 March 2020

DOI: https://doi.org/10.1051/ro/2019011

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The analysis of a discrete time finite-buffer queue with working vacations under Markovian arrival process and PH-service time p. 675

Qingqing Ye, Liwei Liu, Tao Jiang and Baoxian Chang

Published online: 10 March 2020

DOI: https://doi.org/10.1051/ro/2019020

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Supply chain encroachment with quality decision and different power structures p. 693

Musen Xue and Jianxiong Zhang

Published online: 10 March 2020

DOI: https://doi.org/10.1051/ro/2019027

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The impact of oil price changes on efficiency of banks: An application in the Middle East oil exporting countries using SORM-DEA p. 719

Sepideh Kaffash, Emel Aktas and Mohammad Tajik

Published online: 10 March 2020

DOI: https://doi.org/10.1051/ro/2019009

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A hybrid fix-and-optimize heuristic for integrated inventory-transportation problem in a multi-region multi-facility supply chain p. 749

Ajinkya Tanksale and J.K. Jha

Published online: 12 March 2020

DOI: https://doi.org/10.1051/ro/2019025

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Variant impatient behavior of a Markovian queue with balking reserved idle time and working vacation p. 783

Arumugam Azhagappan and Thirunavukkarasu Deepa

Published online: 16 March 2020

DOI: https://doi.org/10.1051/ro/2019028

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Inventory management strategies for the Calabrian hospitals system p. 795

Francesca Guerriero, Giovanna Miglionico and Filomena Olivito

Published online: 16 March 2020

DOI: https://doi.org/10.1051/ro/2019026

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The disasters queue with working breakdowns and impatient customers p. 815

Mian Zhang and Shan Gao

Published online: 16 March 2020

DOI: https://doi.org/10.1051/ro/2019036

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Store-brand introduction and production arrangement in the presence of multiple retailers p. 827

Rong Cheng, Weimin Ma and Hua Ke

Published online: 20 March 2020

DOI: https://doi.org/10.1051/ro/2019035

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A heuristic for the minimum cost chromatic partition problem p. 845

Celso C. Ribeiro and Philippe L. F. dos Santos

Published online: 20 March 2020

DOI: https://doi.org/10.1051/ro/2019037

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New proposals for modelling and solving the problem of covering solids using spheres of different radii p. 873

Pedro Henrique González Silva, Ana Flávia U. S. Macambira, Renan Vicente Pinto, Luidi Simonetti, Nelson Maculan and Philippe Michelon

Published online: 20 March 2020

DOI: https://doi.org/10.1051/ro/2019041

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Retailer’s decision selection with dual supply uncertainties under different reliability levels of serving the market p. 883

Zhibing Liu, Geni Xu, Chi Zhou and Huiru Chen

Published online: 09 April 2020

DOI: https://doi.org/10.1051/ro/2019040

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General lot-sizing and scheduling for perishable food products p. 913

Zohreh Alipour, Fariborz Jolai, Ehsan Monabbati and Nima Zaerpour

Published online: 16 April 2020

DOI: https://doi.org/10.1051/ro/2019021

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