Publications

P. Malviya, G. Mordido, A. Baratin, R. Babanezhad Harikandeh, J. Huang, S. Lacoste-Julien, R. Pascanu, S. Chandar (2023). Promoting Exploration in Memory-Augmented Adam using Critical Momenta. arXiv 2023.

arXiv

J. Kim, A. Baratin, Y. Zhang, S. Lacoste-Julien (2023). CrossSplit: Mitigating Label Noise Memorization through Data Splitting. ICML, 2023.

arXiv

T. George, G. Lajoie, A. Baratin (2022). Lazy vs hasty: linearization in deep networks impacts learning schedule based on example difficulty. TMLR 2022.

arXiv

Y. Lu, Z. Liu, A. Baratin, R. Laroche, A. Courville, A. Sordoni (2022). Expressiveness and Learnability: A Unifying View for Evaluating Self-Supervised Learning. arxiv, 2022.

PDF

Aristide Baratin, Thomas George, Cesar Laurent, R Devon Hjelm, Guillaume Lajoie, Pascal Vincent, Simon Lacoste-Julien (2021). Implicit Regularization via Neural Feature Alignment. AISTATS 2021.

Code Video arXiv

James Vuckovic, Aristide Baratin, Remi Tachet des Combes (2021). On the Regularity of Attention. arXiv, 2021.

arXiv press

James Vuckovic, Aristide Baratin, Remi Tachet des Combes (2020). A Mathematical Theory of Attention. arXiv, 2020.

arXiv

Nasim Rahaman, Aristide Baratin, Devansh Arpit, Felix Draxler, Min Lin, Fred A. Hamprecht, Yoshua Bengio, Aaron Courville (2019). On the Spectral Bias of Neural Networks. ICML 2019.

Code Slides arXiv

Brady Neal, Sarthak Mittal, Aristide Baratin, Vinayak Tantia, Matthew Scicluna, Simon Lacoste-Julien, Ioannis Mitliagkas (2018). A Modern Take on the Bias-Variance Tradeoff in Neural Networks. arXiv, 2018.

arXiv

Mohamed Ishmael Belghazi, Aristide Baratin, Sai Rajeswar, Sherjil Ozair, Yoshua Bengio, Aaron Courville, R Devon Hjelm (2018). MINE: Mutual Information Neural Estimation. ICML 2018.

Video arXiv

Akram Erraqabi, Aristide Baratin, Yoshua Bengio, Simon Lacoste-Julien (2018). A3T: Adversarially Augmented Adversarial Training. NIPS 2017, Machine Deception Workshop.

arXiv

Aristide Baratin, Shawn Tan, Pierre-André Brousseau, Anirudth Goyal, Alex Lamb (2017). Exploring Machine Learning for Particle Physics. Technical report, 2017.

PDF Code

Aristide Baratin, Laurent Freidel (2015). A 2-categorical state sum model. Journal of Mathematical Physics, 2015.

arXiv

Aristide Baratin, Laurent Freidel, Razvan Gurau (2014). Weighting bubbles in group field theory. Physical Review D, 2014.

arXiv

Aristide Baratin, Sylvain Carrozza, Daniele Oriti, James Ryan, Matteo Smerlak (2014). Melonic phase transition in group field theory. Letters in Mathematical Physics, 2014.

Video arXiv

Aristide Baratin, Cecilia Flori, Thomas Thiemann (2012). The Holst Spin Foam Model via Cubulations. New Journal of Physics, 2012.

arXiv

Aristide Baratin, Daniele Oriti (2012). Ten questions on group field theory (and their tentative answers). Journal of Physics: Conference Series , 2012.

arXiv

John C Baez, Aristide Baratin, Laurent Freidel, Derek K Wise (2012). Infinite-Dimensional Representations of 2-Groups. Memoirs of the AMS, 2012.

arXiv

Aristide Baratin, Daniele Oriti (2012). Group field theory and simplicial gravity path integrals: A model for Holst-Plebanski gravity. Physical Review D, 2012.

arXiv

Aristide Baratin, Daniele Oriti (2011). Quantum simplicial geometry in the group field theory formalism: reconsidering the Barrett-Crane model. New Journal of Physics, 2011.

arXiv

Aristide Baratin, Bianca Dittrich, Daniele Oriti, Johannes Tambornino (2011). Non-commutative flux representation for loop quantum gravity. Classical Quantum Gravity, 2011.

arXiv

Aristide Baratin, Florian Girelli, Daniele Oriti (2011). Diffeomorphisms in group field theories.. Physical Review D, 2011..

arXiv

Aristide Baratin, Daniele Oriti (2010). Group field theory with non-commutative metric variables. Physical Review Letter, 2010.

arXiv

Aristide Baratin, Derek K Wise (2009). 2-group representations for spin foams. XXV Max Born Symposium: “The Planck scale”, Wroclaw, Poland, 2009.

arXiv

Aristide Baratin, Laurent Freidel (2007). Hidden quantum gravity in 4d Feynman diagrams: Emergence of spin foams. Classical and Quantum Gravity, 2007.

arXiv

Aristide Baratin, Laurent Freidel (2007). Hidden quantum gravity in 3d Feynman diagrams. Classical and Quantum Gravity, 2007.

arXiv