MR

Matteo Rufolo

PhD researcher in meta-learning & in-context learning for dynamical systems, at IDSIA (USI-SUPSI).

About

I'm a PhD researcher at IDSIA (USI-SUPSI, Lugano), working on meta-learning and in-context learning for dynamical systems. My research develops methods for fast adaptation and probabilistic state estimation from noisy, sequential observations — spanning Transformer and state-space architectures, latent dynamics representations, and diffusion-based generative sequence models. I'm particularly interested in the interplay between amortized inference, distributional robustness, and interpretability, and in testing these ideas on real physical systems, from robotic arms to batteries.

Before my PhD, I worked at CERN on large-scale nonlinear physics simulation for LHC luminosity optimization, and completed my MSc in Mathematical Engineering at Politecnico di Torino (110/110 cum laude), with an exchange internship at the Basque Center of Applied Mathematics (BCAM).

News

October 2026

"In-Context Learning for System Identification: Probabilistic Formulation, Long-Sequence Handling, and Benchmark Validation" accepted as Regular Paper to Automatica.

August 2026

Attended the ProbAI Summer School in Vilnius, Lithuania.

August 2026

Two papers accepted to IEEE CDC 2026: a diffusion-based sequence model for in-context robot dynamics, and a variational extension of manifold meta-learning for calibrated uncertainty quantification.

August 2026

"Manifold meta-learning for reduced-complexity neural system identification" accepted as Brief Paper to Automatica.

July 2026

Presented "Amortized Neural-Symbolic Inverse Dynamics: Robust and Invariant Parameter Inference via Latent Dynamics" at the AI4Physics Workshop, ICML 2026, in Seoul.

June 2026

"Distributionally robust minimization in meta-learning for system identification" named a finalist for the IEEE CSS Swiss Chapter Young Author Best Journal Paper Award.

Publications

In-Context Learning for System Identification: Probabilistic Formulation, Long-Sequence Handling, and Benchmark Validation

Matteo Rufolo, Dario Piga, Filippo Pura, Marco Forgione

Automatica · arXiv:2610.13411

Amortized Neural-Symbolic Inverse Dynamics: Robust and Invariant Parameter Inference via Latent Dynamics

Matteo Rufolo, Dario Piga, Marco Forgione

AI4Physics Workshop, ICML 2026 · openreview

Diffusion Sequence Models for Generative In-Context Meta-Learning of Robot Dynamics

Moroncelli, Matteo Rufolo, et al.

IEEE CDC 2026 · arXiv:2604.13366

Variational Meta-Learning Inference for Low-Dimensional Neural System Identification

Matteo Rufolo, Dario Piga, Marco Forgione

IEEE CDC 2026 · arXiv:2607.18965

Manifold Meta-Learning for Reduced-Complexity Neural System Identification

Marco Forgione, Ankush Chakrabarty, Dario Piga, Matteo Rufolo, Alberto Bemporad

Automatica · arXiv:2504.11811

Distributionally Robust Minimization in Meta-Learning for System Identification

Matteo Rufolo, Dario Piga, Marco Forgione

IEEE Control Systems Letters (Q1) · L-CSS:11048854

Finalist, IEEE CSS Swiss Chapter Young Author Best Journal Paper Award 2026

Enhanced Transformer Architecture for In-Context Learning of Dynamical Systems

Matteo Rufolo, Dario Piga, Gabriele Maroni, Marco Forgione

European Control Conference (ECC) 2025 · ECC25:11186918

Synthetic Data Generation for System Identification: Leveraging Knowledge Transfer from Similar Systems

Dario Piga, Matteo Rufolo, Gabriele Maroni, Manas Mejari, Marco Forgione

IEEE CDC 2024 · CDC24:10886106

Numerical Methods for Emittance Computation from Luminosity

Matteo Rufolo, Lorenzo Giacomel, Andrea Fornara, Guido Sterbini, Elleanor Lamb

JACoW IPAC 2024

Research interests

Meta-Learning In-Context Learning State Estimation Uncertainty Quantification Sequential Modeling Diffusion Models Bilevel Optimization DNN Interpretability Scientific ML