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The transit time constrained fixed charge multi-commodity network design problem
Hellsten, Erik; Koza, David Franz; Contreras, Ivan; … - In: Computers & operations research : and their … 136 (2021), pp. 1-18
Persistent link: https://www.econbiz.de/10012629612
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Exact algorithms based on Benders decomposition for multicommodity uncapacitated fixed-charge network design
Zetina, Carlos Armando; Contreras, Ivan; Cordeau, … - In: Computers & operations research : and their … 111 (2019), pp. 311-324
Persistent link: https://www.econbiz.de/10012098183
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A two-stage stochastic collaborative intertwined supply network design problem under multiple disruptions
Ghanei, Shima; Contreras, Ivan; Cordeau, Jean-François - In: Transportation research / E : an international journal 170 (2023), pp. 1-20
Persistent link: https://www.econbiz.de/10014284818
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Multi-level facility location as the maximization of a submodular set function
Prtiz-Astorquiza, Camilo; Contreras, Ivan; Laporte, Gilbert - In: European journal of operational research : EJOR 247 (2015) 3, pp. 1013-1016
Persistent link: https://www.econbiz.de/10011386427
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E-commerce shipping through a third-party supply chain
Ponce, Diego; Contreras, Ivan; Laporte, Gilbert - In: Transportation research / E : an international journal 140 (2020), pp. 1-17
Persistent link: https://www.econbiz.de/10012294965
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An exact algorithm for multilevel uncapacitated facility location
Ortiz-Astorquiza, Camilo; Contreras, Ivan; Laporte, Gilbert - In: Transportation science : a journal of the Institute for … 53 (2019) 4, pp. 1085-1106
Persistent link: https://www.econbiz.de/10012061653
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Multi-level facility location problems
Ortiz-Astorquiza, Camilo; Contreras, Ivan; Laporte, Gilbert - In: European journal of operational research : EJOR 267 (2018) 3, pp. 791-805
Persistent link: https://www.econbiz.de/10011812759
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Formulations and approximation algorithms for multilevel uncapacitated facility location
Ortiz-Astorquiza, Camilo; Contreras, Ivan; Laporte, Gilbert - In: INFORMS journal on computing : JOC 29 (2017) 4, pp. 767-779
Persistent link: https://www.econbiz.de/10011772463
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Exact algorithms for the joint object placement and request routing problem in content distribution networks
Bektaş, Tolga; Cordeau, Jean-François; Erkut, Erhan; … - In: Computers & operations research : and their … 35 (2008) 12, pp. 3860-3884
Persistent link: https://www.econbiz.de/10003732060
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The dynamic multi-period vehicle routing problem
Wen, Min; Cordeau, Jean-François; Laporte, Gilbert; … - In: Computers & operations research : and their … 37 (2010) 9, pp. 1615-1623
Persistent link: https://www.econbiz.de/10003952814