Mario C. Vélez-Gallego

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Minimising makespan in a no-wait flow shop with two batch processing machines: a grasp algorithm

Jairo Maya, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2014 .

Minimizing late deliveries in a truck loading problem

Alice E. Smith, Mario C. Vélez-Gallego, Alejandro Teran-Somohano, 2020, Eur. J. Oper. Res..

Combining LR and 2-opt for scheduling a single machine subject to job ready times and sequence dependent setup times

Jairo R. Montoya-Torres, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2014 .

A GRASP approach for makespan minimization on parallel batch processing machines

Purushothaman Damodaran, Jairo Maya, Mario C. Vélez-Gallego, 2011, J. Intell. Manuf..

Minimizing makespan in a no-wait flow shop with batch processing machines

Jairo Maya, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2011 .

Minimizing makespan in a two-machine no-wait flow shop with batch processing machines

Jairo Maya, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2012 .

Minimizing makespan in a no-wait flow shop using Ant Colony Optimization

Purushothaman Damodaran, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2013 .

GRASP algorithm to minimize makespan in a no-wait flow shop with batch processing machines

Jairo Maya, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2012 .

Scheduling a job shop with a BPM using simulated annealing

Purushothaman Damodaran, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2012 .

A particle swarm optimization algorithm for minimizing makespan of nonidentical parallel batch processing machines

Omar Ghrayeb, Purushothaman Damodaran, Mario C. Vélez-Gallego, 2012 .

A multi-objective evolutionary approach to improve the environmental performance of a supply chain

Mario C. Vélez-Gallego, Sabahattin Gokhan Ozden, Mario C. Vélez–Gallego, 2017 .

Makespan minimization on a single batch processing machine with unequal job ready times

Purushothaman Damodaran, Manuel Rodríguez, Mario C. Vélez-Gallego, 2011 .

Scheduling identical parallel batch processing machines to minimise makespan using genetic algorithms

Purushothaman Damodaran, Mario C. Vélez-Gallego, Neal S. Hirani, 2009 .

A simulated annealing algorithm to minimize makespan of parallel batch processing machines with unequal job ready times

Purushothaman Damodaran, Mario C. Vélez-Gallego, Mario C. Vélez–Gallego, 2012, Expert Syst. Appl..

Minimizing total weighted tardiness on a batch-processing machine with non-identical job sizes and non-zero ready times

Purushothaman Damodaran, Jairo Maya, Mario C. Vélez-Gallego, 2011 .

A variable block insertion heuristic for permutation flowshops with makespan criterion

Mehmet Fatih Tasgetiren, Quan-Ke Pan, Damla Kizilay, 2017, 2017 IEEE Congress on Evolutionary Computation (CEC).

Makespan minimization in a job shop with a BPM using simulated annealing

Purushothaman Damodaran, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2013 .

A comparison of mixed-integer linear programming models for workforce scheduling with position-dependent processing times

Jairo R. Montoya-Torres, Mario C. Vélez-Gallego, Mario C. Vélez–Gallego, 2017 .

Technology Updating Decisions for Improving the Environmental Performance of an Operating Supply Chain: A Multiobjective Optimization Model for the Cement Industry

Gonzalo Guillén-Gosálbez, Mario C. Vélez-Gallego, Mario C. Vélez–Gallego, 2016 .

PSO for minimizing makespan of non-identical parallel batch processing machines

Omar Ghrayeb, Purushothaman Damodaran, Mario C. Vélez-Gallego, 2011 .

A beam search heuristic for scheduling a single machine with release dates and sequence dependent setup times to minimize the makespan

Jairo R. Montoya-Torres, Jairo Maya, Mario C. Vélez-Gallego, 2016, Comput. Oper. Res..

A simulation-optimization heuristic for configuring a selective pallet rack system

Mario C. Vélez-Gallego, Diego A. Valencia-Ramírez, 2010, WSC '10.

Scheduling batch processing machines in a no-wait flow shop using ACO to minimise the makespan

Purushothaman Damodaran, Shanthi Muthuswamy, Mario C. Vélez-Gallego, 2017 .

On the Effect of Product Demand Correlation on the Storage Space Allocation Problem in a Fast-Pick Area of a Warehouse

Rosa G. González-Ramírez, Mario C. Vélez-Gallego, Felipe I. Gré Carafí, 2021, ICCL.

On the Performance of the Subtour Elimination Constraints Approach for the p‐Regions Problem: A Computational Study

Mario C. Vélez-Gallego, Mario C. Vélez–Gallego, J. Duque, 2018 .

Heuristics for makespan minimization on parallel batch processing machines with unequal job ready times

Purushothaman Damodaran, Mario C. Vélez-Gallego, Mario C. Velez-Gallego, 2010 .

Carbon emissions reduction and financial effects of a cap and tax system on an operating supply chain in the cement sector

Mario C. Vélez-Gallego, Mario C. Vélez–Gallego, Nora Cadavid-Giraldo, 2020 .

Environmental improvement of operating supply chains : An optimization approach for the cement industry

Mario C. Vélez-Gallego, Mario C. Vélez–Gallego, Nora Cadavid, 2016 .