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Candi Zheng

Post Doc Researcher
Hong Kong University of Science and Technology
czhengac@connect.ust.hk


About Me

I am currently a post doc researcher at Hong Kong University of Science and Technology (HKUST). I received my Ph.D. in a joint program between the Department of Mathematics at Hong Kong University of Science and Technology (HKUST) and the Department of Mechanics and Aerospace Engineering at the Southern University of Science and Technology (SUSTech), superivsed by Professor Yang Wang and Professor Shiyi Chen. My academic background includes a B.S. in Physics from SUSTech and a pure math Ph.D. qualification from HKUST.

Research Interests

My research centers on generative diffusion models, with a focus on developing model-agnostic and controllable sampling methods grounded in robust mathematical frameworks and physics-inspired insights. My key areas of interest include:

Additionally, I specialize in non-equilibrium physics, with expertise in kinetic theory and rarefied gas dynamics.

Blog Posts

Check my Blog Posts about diffusion model theory.

Publications

  1. Arxiv
    Candi Zheng*^, Yuan Lan^, Yang Wang (*Corresponding authors, ^Equal contribution)
    Arxiv

  2. ICML
    Candi Zheng*^, Yuan Lan^ (*Corresponding authors, ^Equal contribution)
    ICML 2024

  3. Arxiv
    Candi Zheng*, Yang Wang, Shiyi Chen (*Corresponding authors)
    Arxiv Preprint

  4. Arxiv
    Candi Zheng*, Yang Wang, Shiyi Chen (*Corresponding authors)
    Arxiv Preprint

  5. PRE
    Candi Zheng*, Yang Wang, Shiyi Chen (*Corresponding authors)
    Physical Review E

  6. Nanoscale
    Jin, Yuan-Jun, Rui Wang, Jin-Zhu Zhao, Yong-Ping Du, Can-Di Zheng, Li-Yong Gan, Jun-Feng Liu, Hu Xu*, and S. Y. Tong* (*Corresponding authors)
    Nanoscale

News

LanPaint

We are excited to share our publicly available extension, the LanPaint, which provides high quality inpaint ability that is universally applicable to Stable Diffusion, FLUX, and HiDream models.

Characteristic Guidance Web UI

We are excited to share our publicly available extension, the Characteristic Guidance Web UI, which provides large CFG (Cassifier-Free Guidance) scale correction for the Stable Diffusion web UI (AUTOMATIC1111).

Moment Gauge

Try our python & JAX library Moment Gauge, designed to facilitate the implementation of numerical solvers using the maximal entropy moment method. Built on the JAX framework, Moment Gauge aims to provide reusable code for researchers and developers working with rarefied gas dynamics and other applications of the maximal entropy moment method.


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