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.
My thesis explored interpretable audio classification, focusing on methods to generate listenable saliency maps for zero-shot audio classifiers.
I worked on efficient source separation and explainable anomaly detection.
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.
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.
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.
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.
