Francesco Paissan

Francesco Paissan

PhD student working on interpretable and controllable representation learning


education
2026 - present
PhD student in Computer Science at Université Laval and Mila - Québec AI Institute, advised by Cem Subakan and Mirco Ravanelli.

My research focuses on interpretable and controllable machine learning: how neural networks organize information, how learned representations can be edited or steered, and how models can be made efficient and reliable in practice.
2023 - 2025
BSc in Computer, Communication and Electronic Engineering at the University of Trento. Advisor: Elisa Ricci.

My thesis explored interpretable audio classification, focusing on methods to generate listenable saliency maps for zero-shot audio classifiers.
experience
2026
Student Researcher at Google.
2025
Research Intern at Mitsubishi Electric Research Laboratories in Boston, advised by Gordon Wichern and Jonathan Le Roux.

I worked on efficient source separation and explainable anomaly detection.
2022 - 2025
Visiting Researcher at Mila - Québec AI Institute

I began my work on interpretable machine learning there, studying how audio and speech models represent information and how their predictions can be explained. This work led to the Listenable Maps line of research and shaped my broader interest in representation analysis, controllability, and reliable model behavior.

I also worked on multimodal audio processing and audio editing, and contributed to open-source research infrastructure through SpeechBrain and SpeechBrain-MOABB.
2021 - 2023
Scientific collaborator with the LEGEND Experiment through INFN Roma Tre, working with Giuseppe Salamanna.

Before fully moving into machine learning, I spent a brief chapter trying to become a physicist. As part of LEGEND, I developed firmware for the SiPM read-out controller card used in the liquid-argon veto system.
2018 - 2025
Research Fellow at Fondazione Bruno Kessler in Trento.

I worked on resource-efficient machine learning for embedded and constrained devices, with a focus on neural network optimization, low-footprint inference, and deployment on microcontrollers. My projects spanned biosignal processing, imaging sensors, and tinyML.

This experience shaped my interest in machine learning systems that are not only accurate, but also efficient, measurable, and deployable under real-world constraints.
bio

Francesco Paissan is a PhD student in Computer Science at Université Laval and Mila - Québec AI Institute. His research focuses on interpretable and controllable representation learning.

He currently works as a Student Researcher at Google. He was previously a Research Intern at Mitsubishi Electric Research Laboratories and a Visiting Researcher at Mila. His work has appeared at venues including ICML, NeurIPS, ICCV, etc.

Earlier, he was a Research Fellow at Fondazione Bruno Kessler, where he worked on resource-efficient machine learning for embedded and constrained devices, and a scientific collaborator with the LEGEND Experiment.

representative papers
FocalCodec: Low-Bitrate Speech Coding via Focal Modulation Networks NeurIPS 2025
Luca Della Libera, Francesco Paissan, Cem Subakan, Mirco Ravanelli
FasTUSS: Faster task-aware unified source separation WASPAA 2025
Francesco Paissan, Gordon Wichern, Yoshiki Masuyama, Ryo Aihara, François G. Germain, Kohei Saijo, Jonathan Le Roux
Listenable Maps for Audio Classifiers ICML 2024 Oral
Francesco Paissan, Mirco Ravanelli, Cem Subakan
XiNet: Efficient Neural Networks for tinyML ICCV 2023
Alberto Ancilotto*, Francesco Paissan*, Elisabetta Farella *equal contribution
multimedia