| 2013 | CEC | Memetic differential evolution for constrained numerical optimization problems. | Sal Domnguez-Isidro, Efrn Mezura-Montes, Guillermo Leguizamn |
| 2013 | CEC | A hybrid version of differential evolution with two differential mutation operators applied by stages. | Sebastin Alejandro Hernndez, Guillermo Leguizamn, Efrn Mezura-Montes |
| 2013 | CEC | Hybrid estimation of Distribution Algorithms for the Flow Shop Scheduling Problem. | Daniel Pandolfi, Andrea Villagra, Guillermo Leguizamn |
| 2013 | CEC | Bio-inspired in-network filtering for wireless sensor monitoring systems. | Guillermo G. Riva, Jorge M. Finochietto, Guillermo Leguizamn |
| 2011 | CEC | A Multi-Region Differential Evolution approach for continuous optimization problems. | Guillermo Leguizamn, Carlos A. Coello Coello |
| 2010 | CEC | A hybrid Memory-based ACO algorithm for the QAP. | Guillermo Leguizamn, Franco Arito, Carlos A. Coello Coello |
| 2008 | HIS | Island Based Distributed Differential Evolution: An Experimental Study on Hybrid Testbeds. | Javier Apolloni, Guillermo Leguizamn, Jos Garca-Nieto, Enrique Alba |
| 2008 | HIS | Hybrid Ant Colony System to Solve a 2-Dimensional Strip Packing Problem. | Carolina Salto, Guillermo Leguizamn, Enrique Alba, Juan M. Molina |
| 2007 | CEC | Evolution of classification rules for comprehensible knowledge discovery. | Emiliano Carreo Jara, Guillermo Leguizamn, Neal Wagner |
| 2007 | CEC | A boundary search based ACO algorithm coupled with stochastic ranking. | Guillermo Leguizamn, Carlos A. Coello Coello |
| 2004 | CEC | A comparison of two mutation operators for the path planning problem. | Susana C. Esquivel, Marcos Garca, Guillermo Leguizamn, Maximiliano Ribba |
| 1999 | CEC | A new version of ant system for subset problems. | Guillermo Leguizamn, Zbigniew Michalewicz |