Wei Chen

PhD student@South China University of Technology·中国·OpenReview

研究方向

deep generative model · normalizing flows · diffusion models · score-based models · density ratio estimation · mutual information estimation · OOD detection · LLM alignment · Trustworthy/Robust LLM

6.8

One-Step Score-Based Density Ratio Estimation: Solver-Free with Analytic Frames

ICLR 2026Rejected

一作

5.3

A Minimum Variance Path Principle for Accurate and Stable Score-Based Density Ratio Estimation

ICLR 2026Poster

一作

4.5

Breaking the Limits of Autoregression! A Diffusion-Bridge with Mutual-Information for Time Series Forecasting

合作者 (8)

Wei Chen

One-Step Score-Based Density Ratio Estimation: Solver-Free with Analytic Frames

A Minimum Variance Path Principle for Accurate and Stable Score-Based Density Ratio Estimation

Breaking the Limits of Autoregression! A Diffusion-Bridge with Mutual-Information for Time Series Forecasting

EVODiff: Entropy-aware Variance Optimized Diffusion Inference

Dequantified Diffusion-Schrödinger Bridge for Density Ratio Estimation

Improving Denoising Diffusion with Efficient Conditional Entropy Reduction