3 papers
eess.IV2026
U-DAVI: Uncertainty-Aware Diffusion-Prior-Based Amortized Variational Inference for Image Reconstruction
Ayush Varshney, Katherine L. Bouman, Berthy T. Feng
Ill-posed imaging inverse problems remain challenging due to the ambiguity in mapping degraded observations to clean images. Diffusion-based generative priors have recently shown p…
cs.LG2026
Adaptive Protein Tokenization
Rohit Dilip, Ayush Varshney, David Van Valen
Tokenization is a promising path to multi-modal models capable of jointly understanding protein sequences, structure, and function. Existing protein structure tokenizers create tok…
cs.LG2025
Flow Autoencoders are Effective Protein Tokenizers
Rohit Dilip, Evan Zhang, Ayush Varshney +1
Protein structure tokenizers enable the creation of multimodal models of protein structure, sequence, and function. Current approaches to protein structure tokenization rely on bes…