Differential evolution with the Adaptive Penalty Method for constrained multiobjective optimization. - Dênis E. C. Vargas; Afonso C. C. Lemonge; Helio José Corrêa Barbosa; Heder S. Bernardino (IEEE Congress on Evolutionary Computation, 2013)

Multi-objective truss structural optimization considering natural frequencies of vibration and global stability. - Afonso C. C. Lemonge; José P. G. Carvalho; Patrícia H. Hallak; Dênis E. C. Vargas (Expert Syst. Appl., 2021)

An interactive reference-point-based method for incorporating user preferences in multi-objective structural optimization problems. - Dênis E. C. Vargas; Afonso C. C. Lemonge; Helio J. C. Barbosa; Heder S. Bernardino (Appl. Soft Comput., 2024)

Solving multi-objective truss structural optimization problems considering natural frequencies of vibration and automatic member grouping. - Érica C. R. Carvalho; José P. G. Carvalho; Heder S. Bernardino; Afonso C. C. Lemonge; Patrícia H. Hallak; Dênis E. C. Vargas (Evol. Intell., 2024)

An MaOEA/Local Search Hybrid Based on a Fast, Stochastic BFGS Using Achievement Scalarizing Search Directions. - Regina C. L. C. de Sousa; Dênis E. C. Vargas; Elizabeth F. Wanner; Joshua Knowles (EMO (1), 2025)