Full publication list
Conference papers
Data-Driven Diffusion-Based Super-Resolution for Improvement of Reduced-Order Model Predictions in Fluid Dynamics
Lead-author work: a diffusion-based generative model trained to super-resolve reduced-order fluid-dynamics predictions, recovering fine structure that the cheap solver smears away. Derived from research at NACAD/UFRJ.
IEEE Xplore · DOI ↗Improving accuracy of parametric surrogate model for turbidity currents using diffusion-based super-resolution
A diffusion-based super-resolution model applied to a parametric surrogate for turbidity-current simulation, recovering fine structure the cheap solver loses.
DOI ↗Boundary Conditions for Hydrothermal Operation Planning Problems: The Infinite-Horizon Approach
Boundary conditions that close the planning horizon honestly for the Brazilian hydrothermal dispatch problem, using an infinite-horizon formulation to avoid the artefacts of an arbitrarily-cut finite window.
DOI ↗Technical reports
Energy planning and environmental constraints: impact of multiple water uses on the electric-energy business
A study of the São Francisco River Basin operation under competing water uses, modelled in Julia with SDDP.jl plus environmental constraints, quantifying their impact on the electric-energy business.
Cambridge MIIR ↗Periodic-Horizon Stochastic Optimization
A periodic-horizon formulation of multistage stochastic dispatch. Treating the operational year as a cycle rather than a finite, arbitrarily-terminated window, allows the end-of-horizon distortions to disappear.