Metaheuristic-based Heuristics for Symmetric-matrix Bandwidth Reduction: A Systematic Review. - Guilherme Oliveira Chagas; Sanderson L. Gonzaga de Oliveira (ICCS, 2015)

Adaptive Mesh Refinement for Finite-volume Discretizations with Scalene Triangles. - Sanderson L. Gonzaga de Oliveira; Guilherme Oliveira Chagas (ICCS, 2015)

A Novel Approach to the Weighted Laplacian Formulation Applied to 2D Delaunay Triangulations. - Sanderson L. Gonzaga de Oliveira; Frederico Santos de Oliveira; Guilherme Oliveira Chagas (ICCSA (1), 2015)

An Analysis of Reordering Algorithms to Reduce the Computational Cost of the Jacobi-Preconditioned CG Solver Using High-Precision Arithmetic. - Sanderson L. Gonzaga de Oliveira; Guilherme Oliveira Chagas; Júnior Assis Barreto Bernardes (ICCSA (1), 2017)

A Modified Bandwidth Reduction Heuristic Based on the WBRA and George-Liu Algorithm. - Sanderson L. Gonzaga de Oliveira; Guilherme Oliveira Chagas; Diogo T. Robaina; Diego N. Brandão; Mauricio Kischinhevsky (ICCS (3), 2018)

An Assessment of Reordering Algorithms to Speed Up the ICCG Method Applied to CFD Problems. - Sanderson L. Gonzaga de Oliveira; Guilherme Oliveira Chagas; Júnior Assis Barreto Bernardes; Diogo T. Robaina; Mauricio Kischinhevsky (ICCSA (1), 2018)

A hybrid heuristic for the overlapping cluster editing problem. - Guilherme Oliveira Chagas; Luiz Antonio Nogueira Lorena; Rafael Duarte Coelho dos Santos (Appl. Soft Comput., 2019)

Modeling and solving the waste valorization production and distribution scheduling problem. - Guilherme Oliveira Chagas; Leandro C. Coelho; Maryam Darvish; Jacques Renaud (Eur. J. Oper. Res., 2023)

A parallel variable neighborhood search for α-neighbor facility location problems. - Guilherme Oliveira Chagas; Luiz Antonio Nogueira Lorena; Rafael Duarte Coelho dos Santos; Jacques Renaud; Leandro C. Coelho (Comput. Oper. Res., 2024)

Exact methods and a variable neighborhood search for the robust capacitated p-median problem. - Rafael Ajudarte de Campos; Guilherme Oliveira Chagas; Leandro C. Coelho; Pedro Munari (Comput. Oper. Res., 2025)

The integrated agile Earth observation satellite scheduling problem. - Yure Rocha; Guilherme Oliveira Chagas; Leandro C. Coelho; Anand Subramanian 001 (Comput. Oper. Res., 2025)