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Pietro Sittoni

3 accepted papers

2026

Neural-HSS: Hierarchical Semi-Separable Neural PDE Solver

ICML 2026poster

Deep learning-based methods have shown remarkable effectiveness in solving PDEs, largely due to their ability to enable fast simulations once trained. However, despite the availability of high-performance computing infrastructure, many critical applications remain constrained by the substantial comp…

Cited by 0SourceScholar
2026

Test-Time Accuracy-Cost Control in Neural Simulators via Recurrent-Depth

ICLR 2026poster

Accuracy-cost trade-offs are a fundamental aspect of scientific computing. Classical numerical methods inherently offer such a trade-off: increasing resolution, order, or precision typically yields more accurate solutions at higher computational cost. We introduce \textbf{Recurrent-Depth Simulator}…

Cited by 0SourceScholar