Advanced Cutting-Plane Algorithms for ACOPF (joint with Dan Bienstock) | 2025

Preprint available here.

Accurate Linear Relaxations for ACOPF (joint with Dan Bienstock) | 2025

Paper published in Mathematical Programming Computation.
Data related to this project can be found here.

Pricing Algorithms for Electricity Markets (joint with Columbia OR PhD students Felipe Verástegui and Matias Romero) | 2025

Paper published in the proceedings of the 2025 IEEE Power & Energy Society General Meeting, held July 27–31, 2025, in Austin, Texas.
Latest version of the paper available on arXiv here.
The poster presented at the 2025 IEEE PES GM can be found here.

integer programming

Symmetries and Linear Programming Hierarchies (joint with Yuri Faenza, José Verschae, and Víctor Verdugo) | 2025

Preprint available here.
To appear in the proceedings of the 27th International Conference on Integer Programming and Combinatorial Optimization (IPCO 2026), Padova, Italy.
The poster presented at MIP2025 can be found here.
The Discrete Optimization Talk I gave on September 5, 2025, can be watched on YouTube.
Slides from the talk I gave at the 2025 Berkeley-Columbia Meeting in Engineering and Statistics can be found here.

Geometry and Symmetry Breaking (joint with José Verschae and Léonard von Niederhäusern) | 2023

Paper published in Mathematical Programming.