Iván A. Contreras

According to our database, Iván A. Contreras authored at least 36 papers between 2008 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Integrated consultation and chemotherapy scheduling with stochastic treatment times.

Maryam Haghi, Hossein Hashemi Doulabi, Iván A. Contreras, Nadia Bhuiyan

J. Oper. Res. Soc., September, 2023

2022

Two-Level Capacitated Discrete Location with Concave Costs.

Aditya Malik, Iván A. Contreras, Navneet Vidyarthi

Transp. Sci., 2022

Two-stage robust optimization for perishable inventory management with order modification.

Pedram Hooshangi-Tabrizi, Hossein Hashemi Doulabi, Iván A. Contreras, Nadia Bhuiyan

Expert Syst. Appl., 2022

2021

Perspectives on modeling hub location problems.

Sibel A. Alumur, James F. Campbell, Iván A. Contreras, Bahar Yetis Kara, Vladimir Marianov, Morton E. O'Kelly

Eur. J. Oper. Res., 2021

The transit time constrained fixed charge multi-commodity network design problem.

Erik Orm Hellsten, David Franz Koza, Iván A. Contreras, Jean-François Cordeau, David Pisinger

Comput. Oper. Res., 2021

2020

Two-level lot-sizing with raw-material perishability and deterioration.

Andrés Acevedo-Ojeda, Iván A. Contreras, Mingyuan Chen

J. Oper. Res. Soc., 2020

A comparison of separation routines for benders optimality cuts for two-level facility location problems.

Paganini Barcellos de Oliveira, Iván A. Contreras, Ricardo Saraiva de Camargo, Gilberto de Miranda Junior

Expert Syst. Appl., 2020

Improving patient-care services at an oncology clinic using a flexible and adaptive scheduling procedure.

Pedram Hooshangi-Tabrizi, Iván A. Contreras, Nadia Bhuiyan, Gerald Batist

Expert Syst. Appl., 2020

2019

An Exact Algorithm for Multilevel Uncapacitated Facility Location.

Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte

Transp. Sci., 2019

Integrated physician and clinic scheduling in ambulatory polyclinics.

Mohammad Tohidi, Masoumeh Kazemi Zanjani, Iván A. Contreras

J. Oper. Res. Soc., 2019

Solving the optimum communication spanning tree problem.

Carlos Armando Zetina, Iván A. Contreras, Elena Fernández, Carlos Luna-Mota

Eur. J. Oper. Res., 2019

Exact algorithms based on Benders decomposition for multicommodity uncapacitated fixed-charge network design.

Carlos Armando Zetina, Iván A. Contreras, Jean-François Cordeau

Comput. Oper. Res., 2019

2018

Multi-level facility location problems.

Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte

Eur. J. Oper. Res., 2018

Exact solution of hub network design problems with profits.

Armaghan Alibeyg, Iván A. Contreras, Elena Fernández

Eur. J. Oper. Res., 2018

A comparison of formulations and relaxations for cross-dock door assignment problems.

Wael Nassief, Iván A. Contreras, Brigitte Jaumard

Comput. Oper. Res., 2018

2017

Formulations and Approximation Algorithms for Multilevel Uncapacitated Facility Location.

Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte

INFORMS J. Comput., 2017

A Functorial Construction of Quantum Subtheories.

Iván A. Contreras, Ali Nabi Duman

Entropy, 2017

An exact algorithm for the modular hub location problem with single assignments.

Moayad Tanash, Iván A. Contreras, Navneet Vidyarthi

Comput. Oper. Res., 2017

Integrating dock-door assignment and vehicle routing with cross-docking.

Furkan Enderer, Claudio Contardo, Iván A. Contreras

Comput. Oper. Res., 2017

Exact and heuristic approaches for the cycle hub location problem.

Iván A. Contreras, Moayad Tanash, Navneet Vidyarthi

Ann. Oper. Res., 2017

2016

Geometric Quantization and Epistemically Restricted Theories: The Continuous Case.

Iván A. Contreras, Ali Nabi Duman

Proceedings of the Proceedings 13th International Conference on Quantum Physics and Logic, 2016

2015

The Hub Line Location Problem.

Elisangela Martins de Sá, Iván A. Contreras, Jean-François Cordeau, Ricardo Saraiva de Camargo, Gilberto de Miranda Jr.

Transp. Sci., 2015

Exact and heuristic algorithms for the design of hub networks with multiple lines.

Elisangela Martins de Sá, Iván A. Contreras, Jean-François Cordeau

Eur. J. Oper. Res., 2015

Multi-level facility location as the maximization of a submodular set function.

Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte

Eur. J. Oper. Res., 2015

The Minimum Flow Cost Hamiltonian Cycle Problem: A comparison of formulations.

Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte

Discret. Appl. Math., 2015

2014

Hub Location as the Minimization of a Supermodular Set Function.

Iván A. Contreras, Elena Fernández

Oper. Res., 2014

2012

Exact Solution of Large-Scale Hub Location Problems with Multiple Capacity Levels.

Iván A. Contreras, Jean-François Cordeau, Gilbert Laporte

Transp. Sci., 2012

General network design: A unified view of combined location and network design problems.

Iván A. Contreras, Elena Fernández

Eur. J. Oper. Res., 2012

2011

The Dynamic Uncapacitated Hub Location Problem.

Iván A. Contreras, Jean-François Cordeau, Gilbert Laporte

Transp. Sci., 2011

Benders Decomposition for Large-Scale Uncapacitated Hub Location.

Iván A. Contreras, Jean-François Cordeau, Gilbert Laporte

Oper. Res., 2011

Branch and Price for Large-Scale Capacitated Hub Location Problems with Single Assignment.

Iván A. Contreras, Juan A. Díaz, Elena Fernández

INFORMS J. Comput., 2011

Stochastic uncapacitated hub location.

Iván A. Contreras, Jean-François Cordeau, Gilbert Laporte

Eur. J. Oper. Res., 2011

2010

The Tree of Hubs Location Problem.

Iván A. Contreras, Elena Fernández, Alfredo Marín

Eur. J. Oper. Res., 2010

2009

Lagrangean relaxation for the capacitated hub location problem with single assignment.

Iván A. Contreras, Juan A. Díaz, Elena Fernández

OR Spectr., 2009

Tight bounds from a path based formulation for the tree of hub location problem.

Iván A. Contreras, Elena Fernández, Alfredo Marín

Comput. Oper. Res., 2009

2008

Scatter search for the single source capacitated facility location problem.

Iván A. Contreras, Juan A. Díaz

Ann. Oper. Res., 2008