| 2018 | ICCS | 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. Brando, Mauricio Kischinhevsky |
| 2018 | ICCSA | An Assessment of Reordering Algorithms to Speed Up the ICCG Method Applied to CFD Problems. | Sanderson L. Gonzaga de Oliveira, Guilherme Oliveira Chagas, Jnior Assis Barreto Bernardes, Diogo T. Robaina, Mauricio Kischinhevsky |
| 2017 | ICCSA | 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, Jnior Assis Barreto Bernardes |
| 2015 | ICCS | Metaheuristic-based Heuristics for Symmetric-matrix Bandwidth Reduction: A Systematic Review. | Guilherme Oliveira Chagas, Sanderson L. Gonzaga de Oliveira |
| 2015 | ICCS | Adaptive Mesh Refinement for Finite-volume Discretizations with Scalene Triangles. | Sanderson L. Gonzaga de Oliveira, Guilherme Oliveira Chagas |
| 2015 | ICCSA | 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 |