Filippo GATTI

Senior lecturer

Head of the OR3 research operation: Numerical simulation, machine learning and adaptive calibration for infrastructures

Status: Teacher-researcher

Research interests

Guest editor for a new collection entitled Physics-Based and Informed Multi-Hazard Modelling on Discover Hazard journal (Springer): DEADLINE FOR SUBMISSION 31 March 2026

NEW PREPRINT! An Agentic Interface for End-to-End Probabilistic Seismic Hazard and Risk Analysis (under review at npj Natural Hazards), June 2026. Link to the arXiv preprint.
NEW PREPRINT! Correcting Neural Operator Spectral Bias via Diffusion Posterior Sampling with Sparse Observations (submitted to JMLR), supported by an NVIDIA Academic Grant (40,000 GPU-hours on A100), June 2026. Link to the arXiv preprint.
NEW PUBLICATION! Physics-based super-resolved simulation of 3D elastic wave propagation adopting scalable Diffusion Transformer. Computer Physics Communications, November 2025. Link to video presentation.
Integrating Fourier Neural Operators with Diffusion
Models to Improve the Spectral Representation of
Synthetic Earthquake Ground Motion Response (Presented at minisymposium MS3B - Challenges and Opportunities for Next-Generation Research Applications and Workflows, at Platform for Advanced Scientific Computing (PASC25), Brugg, 16-18 June 2025).
Keynote lecture: Generative strategies to empower physics-based
wave propagation with deep learning. 102nd Journées Luxembourgeoises de Géodynamique (JLG) & EFEHR Scientific Session 2024. Luxembourg, 27-29/11/2024