Changxiao Cai

1. Provable Acceleration for Diffusion Models under Minimal Assumptions
   2024/10/30 by Gen Li, Changxiao Cai, Li, Gen +1 · 4 citations
   Computer Science · #Advanced Mathematical Modeling in Engineering
2. Breaking AR's Sampling Bottleneck: Provable Acceleration via Diffusion Language Models
   2025/05/27 by Gen Li, Changxiao Cai, Li, Gen +1 · 7 citations
   Computer Science · Social Sciences · #Natural Language Processing Techniques #Language and cultural evolution
3. Minimax Optimality of the Probability Flow ODE for Diffusion Models
   2025/03/12 by Changxiao Cai, Gen Li, Cai, Changxiao +1 · 4 citations
   Decision Sciences · #Simulation Techniques and Applications
4. Dimension-Free Convergence of Diffusion Models for Approximate Gaussian Mixtures
   2025/04/07 by Gen Li, Li, Gen, Changxiao Cai +3 · 4 citations
   Computer Science · Mathematics · #Bayesian Methods and Mixture Models #Markov Chains and Monte Carlo Methods #Gaussian Processes and Bayesian Inference
5. Provable diffusion-based posterior sampling for linear inverse problems via DDIM
   2026/07/21 by Yuchen Jiao, Na Li, Changxiao Cai +2
   #cs.LG #cs.AI #stat.ML