Gregorio Tirado

According to our database, Gregorio Tirado authored at least 19 papers between 2009 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2021

A Branch-and-Cut-and-Price Algorithm for the Electric Vehicle Routing Problem with Multiple Technologies.

Alberto Ceselli, Ángel Felipe, M. Teresa Ortuño, Giovanni Righini, Gregorio Tirado

Oper. Res. Forum, 2021

Variable neighborhood search to solve the generalized orienteering problem.

Adolfo-Javier Urrutia-Zambrana, Gregorio Tirado, Alfonso Mateos

Int. Trans. Oper. Res., 2021

Multi-objective optimization for a strategic ATM network redesign problem.

Are Denstad, Einar Ulsund, Marielle Christiansen, Lars Magnus Hvattum, Gregorio Tirado

Ann. Oper. Res., 2021

2020

Effectiveness of carbon pricing policies for promoting urban freight electrification: analysis of last mile delivery in Madrid.

Jose L. Arroyo, Ángel Felipe, M. Teresa Ortuño, Gregorio Tirado

Central Eur. J. Oper. Res., 2020

2019

The probabilistic pickup-and-delivery travelling salesman problem.

Enrique Benavent, Mercedes Landete, Juan José Salazar González, Gregorio Tirado

Expert Syst. Appl., 2019

2018

Multi-criteria optimization for last mile distribution of disaster relief aid: Test cases and applications.

José M. Ferrer, Francisco Javier Martín-Campo, M. Teresa Ortuño, Alfonso J. Pedraza Martinez, Gregorio Tirado, Begoña Vitoriano

Eur. J. Oper. Res., 2018

2017

Heuristics for the robust vehicle routing problem with time windows.

Simen Braaten, Ola Gjønnes, Lars Magnus Hvattum, Gregorio Tirado

Expert Syst. Appl., 2017

Improved solutions to dynamic and stochastic maritime pick-up and delivery problems using local search.

Gregorio Tirado, Lars Magnus Hvattum

Ann. Oper. Res., 2017

2016

A GRASP metaheuristic for humanitarian aid distribution.

José M. Ferrer, M. Teresa Ortuño, Gregorio Tirado

J. Heuristics, 2016

2015

The multiple vehicle pickup and delivery problem with LIFO constraints.

Enrique Benavent, Mercedes Landete, Enrique Mota, Gregorio Tirado

Eur. J. Oper. Res., 2015

Heuristics for the Design of Safe Humanitarian Aid Distribution Itineraries.

José M. Ferrer, M. Teresa Ortuño, Gregorio Tirado, Begoña Vitoriano

Proceedings of the Applications of Evolutionary Computation - 18th European Conference, 2015

2014

A lexicographical dynamic flow model for relief operations.

Gregorio Tirado, Francisco Javier Martín-Campo, Begoña Vitoriano, M. Teresa Ortuño

Int. J. Comput. Intell. Syst., 2014

A hierarchical compromise model for the joint optimization of recovery operations and distribution of emergency goods in Humanitarian Logistics.

Federico Liberatore, M. Teresa Ortuño, Gregorio Tirado, Begoña Vitoriano, Maria Paola Scaparra

Comput. Oper. Res., 2014

2013

Heuristics for dynamic and stochastic routing in industrial shipping.

Gregorio Tirado, Lars Magnus Hvattum, Kjetil Fagerholt, Jean-François Cordeau

Comput. Oper. Res., 2013

Exact and heuristic algorithms for the green vehicle routing problem.

Ángel Felipe Ortega, María Teresa Ortuño Sánchez, Gregorio Tirado Domínguez, Giovanni Righini

Proceedings of the 12th Cologne-Twente Workshop on Graphs and Combinatorial Optimization, 2013

2012

An adapted heuristic approach for a clustered traveling salesman problem with loading constraints.

Ángel Felipe, M. Teresa Ortuño, Gregorio Tirado

4OR, 2012

2011

A multi-criteria optimization model for humanitarian aid distribution.

Begoña Vitoriano, M. Teresa Ortuño, Gregorio Tirado, Javier Montero

J. Glob. Optim., 2011

Using intermediate infeasible solutions to approach vehicle routing problems with precedence and loading constraints.

Ángel Felipe, M. Teresa Ortuño, Gregorio Tirado

Eur. J. Oper. Res., 2011

2009

The double traveling salesman problem with multiple stacks: A variable neighborhood search approach.

Ángel Felipe, M. Teresa Ortuño, Gregorio Tirado

Comput. Oper. Res., 2009