About

I am a postdoctoral researcher at Ecole Polytechnique. I received my doctoral degree from Zhejiang University in 2020, supervised by Prof. Jin Huang. My research interest lies in both physically based simulation and geometry processing, especially on multiscale analysis, efficient algorithms for PDE solving and their vast applications.

Publications

    Fast GPU-Based Two-Way Continuous Collision Handling
    Tianyu Wang, Jiong Chen, Dongping Li, Xiaowei Liu, Huamin Wang,
    Kun Zhou
    ACM Transactions on Graphics, 2023
                                        Paper(to appear) | Video

    Somigliana Coordinates: An Elasticity-derived Approach for
    Cage Deformation
    Jiong Chen, Fernando de Goes, Mathieu Desbrun
    SIGGRAPH 2023 Conference Proceedings
                                        Paper(author’s version) | Code(coming soon) | Video

    Robust Pointset Denoising of Piecewise-Smooth Surfaces
    through Line Processes
    Jiayi Wei, Jiong Chen, Damien Rohmer, Pooran Memari,
    Mathieu Desbrun
                                        Eurographics 2023
                                        Paper | Slides | Code

    3D Mesh Cutting for High Quality Atlas Packing
    Shiyi Wang, Jiong Chen, Xifeng Gao, Hujun Bao, Jin Huang
    Computer Aided Geometric Design, 2022
    Paper

    Go Green: General Regularized Green’s Functions for Elasticity
    Jiong Chen, Mathieu Desbrun
    SIGGRAPH 2022 Conference Proceedings
    Paper(author’s version) | Code | Slides | Mathematica

    Multiscale Cholesky Preconditioning for Ill-conditioned Problems
    Jiong Chen, Florian Schaefer, Jin Huang, Mathieu Desbrun
    SIGGRAPH 2021
    Paper | Code | Slides | Video

    Cosserat Rod with rh-Adaptive Discretization
    Jiahao Wen, Jiong Chen, Nobuyuki Umetani, Hujun Bao, Jin Huang
    Pacific Graphics 2020
    Paper | Slides | Video

    Material-adapted Refinable Basis Functions for Elasticity Simulation
    Jiong Chen, Max Budninskiy, Houman Owhadi, Hujun Bao, Jin Huang,
    Mathieu Desbrun
    SIGGRAPH ASIA 2019
                                        Paper | Code | Slides | Video

    Numerical Coarsening using Discontinuous Shape Functions
    Jiong Chen, Hujun Bao, Tianyu Wang, Mathieu Desbrun, Jin Huang
    SIGGRAPH 2018
    Paper | Slides | Video

    Cloth Compression using Local Cylindrical Coordinates
    Jiong Chen, Yicun Zheng, Ying Song, Hanqiu Sun, Hujun Bao, Jin Huang
    CGI 2017
    Paper | Slides | Video

Research Visits

CUHK
CSE, Mar 2016-May 2016

Caltech
CMS, Nov 2018-Mar 2019