Joan Bruna

Generative Modeling from Black-Box Corruptions via Self-Consistent Stochastic Interpolants

The Generative Leap: Tight Sample Complexity for Efficiently Learning Gaussian Multi-Index Models

Axial Neural Networks for Dimension-Free Foundation Models

Emergence of Linear Truth Encodings in Language Models

Distributional Associations vs In-Context Reasoning: A Study of Feed-forward and Attention Layers

Thermalizer: Stable autoregressive neural emulation of spatiotemporal chaos

Compositional Reasoning with Transformers, RNNs, and Chain of Thought

Quality over Quantity in Attention Layers: When Adding More Heads Hurts