Keynote, invited, and contributed talks, in reverse chronological order.
2026
On circumcentered direct methods for monotone variational inequality problems
Taipei, Taiwan · Jul 27–29, 2026
International Conference on Optimization and Machine Learning (ICOML 2026), National Taiwan Normal University (NTNU) (keynote talk)
Circumcenters tools for the Convex Feasibility Problem: theory and applications in accelerating projection-based algorithms
Kyoto, Japan · Jul 22, 2026
System Optimization Laboratory Seminar, Graduate School of Informatics, Kyoto University (invited seminar talk)
Constructing Magic Squares: An Integer Constraint Satisfaction Problem and a Fast Approach
Tokyo, Japan · Jul 13–17, 2026
Eighth Conference on Discrete Optimization and Machine Learning (DOML 2026), Institute of Science Tokyo (keynote talk)
Circumcenters tools for the Convex Feasibility Problem: theory and applications in accelerating projection-based algorithms
Southampton, UK · Jun 8, 2026
CORMSIS Seminar, School of Mathematical Sciences, University of Southampton (invited seminar talk)
Randomized Nystr\öm Preconditioned Interior Point-Proximal Method of Multipliers
Edinburgh, UK · Jun 3–5, 2026
SIAM Conference on Optimization (OP26), Session MS127 -- Iterative Linear Algebra Techniques in Optimization (contributed talk)
Randomized Nystr\öm Preconditioned Interior Point-Proximal Method of Multipliers
Edinburgh, UK · May 27–29, 2026
Preconditioning Techniques for Scientific and Industrial Applications, ICMS, Bayes Centre (invited talk)
On circumcentered direct methods for monotone variational inequality problems
Arica, Chile · May 11–15, 2026
International Conference on Optimization and Machine Learning: Theory and Applications (ICOMaLTA-2026), Universidad de Tarapacá (semi-plenary talk)
Randomized Nystr\öm Preconditioned Interior Point-Proximal Method of Multipliers
Florianópolis, SC, Brazil · Mar 2–4, 2026
III Encontro Regional de Matemática Aplicada e Computacional de Santa Catarina (ERMAC-SC 2026), UFSC (contributed talk)
2025
Basis pursuit por projeções alternadas inconsistentes
Goiânia, GO, Brazil · Oct 6–10, 2025
XXXI Semana do IME e VIII Seminário de Pesquisa e Pós-Graduação do IME/UFG, UFG (plenary talk, in Portuguese)
Fejér monotonicity in optimization algorithms
Miami, FL, USA · Jul 21–25, 2025
Mathematical Congress of the Americas (MCA) 2025, Special Session 58 -- Recent Advances in Convex and Riemannian Optimization, University of Miami (invited talk)
Circumcenters tools for the Convex Feasibility Problem: theory and applications in accelerating projection-based algorithms
Porto Alegre, RS, Brazil · Jul 2–4, 2025
XII Encontro de Matemática Aplicada e Computacional do Rio Grande do Sul (ERMAC-RS 2025), IME/UFRGS (plenary talk)
Randomizing Block-wise Circumcenter-Based Methods for Solving Linear Systems
Rio de Janeiro, RJ, Brazil · May 6, 2025
First Cariopt: Carioca Workshop on Optimization and Applications, FGV (invited talk)
Circumcenters Tools for the Convex Feasibility Problem: Theory and Applications
Hanoi, Vietnam · Mar 10–15, 2025
Spring School and Workshop on Variational Analysis and Optimization 2025, Vietnam Institute for Advanced Study in Mathematics (VIASM) (invited talk)
Circumcenters tools for the Convex Feasibility Problem: theory and applications in accelerating projection-based algorithms
Maringá, PR, Brazil · Jan 13 – Feb 28, 2025
25º Programa de Verão em Matemática, UEM (plenary talk)
2024
Solving large-scale basis pursuit by infeasible alternating projections
Montréal, Canada · Jul 22–26, 2024
25th International Symposium on Mathematical Programming (ISMP 2024), Session MB92 -- Nonsmooth Optimization (contributed talk)
Basis pursuit by infeasible alternating projections
Rio de Janeiro, RJ, Brazil · Mar 8–12, 2024
XIV Brazilian Workshop on Continuous Optimization (BRAZOPT), FGV (contributed talk)
Randomized preconditioners for linear systems arising from interior point methods
Maringá, PR, Brazil · Feb 26–28, 2024
IV Summer School PMA-UEM, UEM (keynote talk)
Tutorial de Julia para Otimização e Pesquisa Operacional
São José dos Campos, SP, Brazil · Feb 1–2, 2024
Programa de Verão de Pesquisa Operacional e Matemática Aplicada, UNIFESP-ICT (short course, in Portuguese)
2023
Randomized Preconditioners for linear systems arising from Interior Point Methods
Florianópolis, SC, Brazil · Oct 24–27, 2023
Workshop em Otimização e Problemas Inversos (WSOPI), UFSC (invited talk, in Portuguese)
Accelerating the Spherical Triangle Algorithm for the Convex-Hull Membership Problem