Camilo Ortiz-Astorquiza

Publication Activity (10 Years)

Years Active: 2015-2021
Publications (10 Years): 4

Top Topics

Facility Location

Multi Commodity

Approximation Algorithms

Top Venues

Eur. J. Oper. Res.

Discret. Appl. Math.

INFORMS J. Comput.

Publications

Camilo Ortiz-Astorquiza, Jean-François Cordeau, Emma Frejinger
The Locomotive Assignment Problem with Distributed Power at the Canadian National Railway Company. Transp. Sci. 55 (2) (2021)
Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte
An Exact Algorithm for Multilevel Uncapacitated Facility Location. Transp. Sci. 53 (4) (2019)
Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte
Multi-level facility location problems. Eur. J. Oper. Res. 267 (3) (2018)
Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte
Formulations and Approximation Algorithms for Multilevel Uncapacitated Facility Location. INFORMS J. Comput. 29 (4) (2017)
Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte
The Minimum Flow Cost Hamiltonian Cycle Problem: A comparison of formulations. Discret. Appl. Math. 187 (2015)
Camilo Ortiz-Astorquiza, Iván A. Contreras, Gilbert Laporte
Multi-level facility location as the maximization of a submodular set function. Eur. J. Oper. Res. 247 (3) (2015)