About
Recent publications
The Interplay of Data Structure and Imbalance in the Learning Dynamics of Diffusion Models
Real-world datasets differ across classes in both structure and frequency, but most theory for diffusion models assumes homogeneous data. This work develops a high-dimensional analytical framework...
ICML 2026 (Spotlight)Position: the Stochastic Parrot in the Coal Mine. Model Collapse is a Threat to Low-Resource Communities
Model collapse can degrade generative models when they are trained on outputs from earlier models. This position paper argues that the problem compounds existing concerns around...
ICML 2026Sharp description of local minima in the loss landscape of high-dimensional two-layer ReLU neural networks
We study the population loss landscape of two-layer ReLU networks in a realisable teacher-student setting with Gaussian covariates. The work shows that local minima admit an...
Proceedings of the Analytical Connectionism Schools 2023--2024, PMLR 320:15-41, 2026Thinking of Neural Networks Like a Physicist: The Statistical Physics of Machine Learning
This pedagogical paper introduces statistical-physics approaches to machine learning, based on material presented at Analytical Connectionism 2023. It reviews how tools such as the replica method...
Phys. Rev. E 112, 025304 (2025)Bias-inducing geometries: an exactly solvable data model with fairness implications
Machine learning (ML) may be oblivious to human bias but it is not immune to its perpetuation. Marginalisation and iniquitous group representation are often traceable in...
Experience and activities
Research experience
Sept. 2024 – Present
Jan. 2023 – Aug. 2024
Supervisor: Andrew Saxe
Jun. 2021 – Dec. 2022
Supervisor: Andrew Saxe
Oct. 2020 – Jun. 2021
Supervisor: Andrew Saxe
Mar. 2020 – Apr. 2020
Jan. 2019 – Mar. 2019
Feb. 2018
Mar. 2017 – Jul. 2017
Supervisor: Lenka Zdeborová
Jan. 2016 – Apr. 2016
Supervisor: Nicolas Vayatis
Research projects
Event organization
Jun.-Jul. 2027
Jul. 2027
Aug. 2026
Secured 400,000 SEk
Jun. 2026
Secured 165,000 SEk
Mar. 2026
Dec. 2025
Aug. 2025
Secured £25K funding
May 2025
Secured 135,500 SEk
Apr. 2025
Aug. 2024
Secured $152K funding
Mar. 2024
Oct. 2023
Secured €10K funding
Aug.–Sep. 2023
Secured £42K funding
Jun. 2022
May 2021
Students and postdocs
Co-supervisor: Andrew Saxe
Start: Feb. 2025
Start: Mar. 2025
Grants and awards
Jun. 2026
Amount: 39,000 SEK
Jan. 2026
Amount: 50,000 SEK
Jan. 2026
Amount: 969,811.36 GBP
Jan. 2025
Amount: 60,000 SEK
Jul. 2024
Amount: £1,000
Feb. 2024
Amount: £1,400
Nov. 2023
Amount: £4,500
Mar. 2023
Amount: £3,000
Sept. 2017
Feb. 2017 & Feb. 2016
Amount: €2,200 each
Sept. 2011, 2012 & 2013
Sept. 2012
Amount: €500