Ryotaro Kawata

Transformers as Measure-Theoretic Associative Memory: A Statistical Perspective and Minimax Optimality

Direct Distributional Optimization for Provable Alignment of Diffusion Models

From Shortcut to Induction Head: How Data Diversity Shapes Algorithm Selection in Transformers

When Does Metadata Conditioning (NOT) Work for Language Model Pre-Training? A Study with Context-Free Grammars

Mixture of Experts Provably Detect and Learn the Latent Cluster Structure in Gradient-Based Learning