Chen's Reaserch Lab

Publications
Google Scholar        Research Gate

2025, 2024, 2023, 2022, 2021, 2020, 2019, earlier


2025

                  
1. DTGBrepGen: A Novel B-rep Generative Model through Decoupling

Jing Li+, Yihang Fu, Falai Chen*

IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2025), 2025.
2. Fast Determination and Computation of Self-intersections for NURBS Surfaces

Kai Li+, Xiaohong Jia*, Falai Chen

ACM Transactions on Graphics, 44(2), 2025.
3. Integral parameterization of volumetric domains via deep neural networks

Zheng Zhan+, Wenping Wang, Falai Chen*

Computer Methods in Applied Mechanics and Engineering, 441:117988, 2025.
4. Superconvergent isogeometric collocation with box splines

Hailun Xu+, Hongmei Kang*, Falai Chen, Zhimin Zhang

Computer Methods in Applied Mechanics and Engineering, 437(11), 2025.
5. Shape Optimization of Tunable Poisson's Ratio Metamaterials With Disk B‐Splines

Yihui Ye+, Nan Zheng, Xiaoya Zhai*, Hongmei Kang, Falai Chen

International Journal for Numerical Methods in Engineering, 126(21), 2025.
6. 基于 “由粗到细” 思想的钣金废料嵌套问题快速求解算法

陈播+, 胡银雷*, 陈发来

计算机辅助设计与图形学学报, 37(1), 2025.

2024

                                    
1. On the stability of the dimensions of spline spaces with highest order of smoothness over T-meshes

Bingru Huang+, Falai Chen*

Journal of Computational and Applied Mathematics, 441(2), 2024.
2. The Weighted Basis for PHT-Splines

Zhiguo Yong+, Hongmei Kang, Falai Chen*

Computer Modeling in Engineering & Sciences, 138(1), 2024.
3. Simultaneous Boundary and Interior Parameterization of Planar Domains Via Deep Learning

Zheng Zhan+, Wenping Wang, Falai Chen*

Computer-Aided Design, 166(39), 2024.
4. Topology optimization of differentiable microstructures

Xiaoya Zhai+, Weiming Wang, Falai Chen, Jun Wu*

Computer Methods in Applied Mechanics and Engineering, 418:116530, 2024.
5. Fast parameterization of planar domains for isogeometric analysis via generalization of deep neural network

Zheng Zhan+, Wenping Wang, Falai Chen*

Computer Aided Geometric Design, 111:102313, 2024.
6. Isogeometric Topology Optimization of Multi-patch Shell Structures

Qiong Pan+, Xiaoya Zhai, Hongmei Kang, Xiaoxiao Du, Falai Chen*

Computer-Aided Design(SPM), 174(13), 2024.
7. Topology Optimization of Self-supporting Structures for Additive Manufacturing via Implicit B-spline Representations

Nan Zheng+, Xiaoya Zhai∗, Jingchao Jiang, Falai Chen

Computer-Aided Design(SPM), 175(6), 2024.
8. Adaptive Isogeometric Topology Optimization of Shell Structures based on PHT-splines

Zepeng Wen+, Qiong Pan, Xiaoya Zhai*, Hongmei Kang*, Falai Chen

Computers & Structures, 305:107565, 2024.

9. Density-based isogeometric topology optimization of shell structures

Qiong Pan+, Xiaoya Zhai*, Falai Chen

Computer-Aided Design, 176:103773, 2024.
10. Tailored Functionally Graded Materials design and concurrent topology optimization with implicit fields

Lingfeng Li+, Qiong Pan, Xiaoya Zhai*, Falai Chen

Computer Methods in Applied Mechanics and Engineering, 432:117371, 2024.
11. Benchmarking algorithms for single-cell multi-omics prediction and integration

Yinlei Hu+, Siyuan Wan+, Yuanhanyu Luo+, Yuanzhe Li, Tong Wu, Wentao Deng, Chen Jiang, Shan Jiang, Yueping Zhang, Nianping Liu, Zongcheng Yang, Falai Chen*, Bin Li*, Kun Qu*

Nature Methods, 21(11), 2024.
12. iShapEditing: Intelligent Shape Editing with Diffusion Models

Jing Li+, Juyong Zhang, Falai Chen*

Computer Graphics Forum (Proc. Pacific Graphics), 43(7), 2024.

2023

                           
1. Efficient computation of moving planes for rational parametric surfaces with base points
using Dixon resultants

Kai Li+, Xiaohong Jia*, Falai Chen

Computer Aided Geometric Design, 107:102253, 2023.
2. Topological classification of the intersection curves of two quadrics using a set of discriminants

Wenbing Shao+, Falai Chen*

Computer Aided Geometric Design, 107:102244, 2023.
3. \(G^1\)-smooth planar parameterization of complex domains for isogeometric analysis

Maodong Pan+, Ruijie Zou, Weihua Tong, Yujie Guo, Falai Chen*

Computer Methods in Applied Mechanics and Engineering, 417:116330, 2023.
4. Isogeometric topology optimization of auxetic materials based on moving morphable components method

Xiaoya Zhai+, Yundong Gai*, Liuchao Jin, Wei-Hsin Liao*, Falai Chen, Ping Hu

Advanced Topics in Mechanics of Materials, Structures and Construction, 31:172, 2023.
5. A Spectral Segmentation Method for Large Meshes

Xiaohan Bao+, Weihua Tong*, Falai Chen

Communications in Mathematics and Statistics, 11(3), 2023.
6. Topology Optimization of Self-supporting Porous Structures Based on Triply Periodic Minimal Surfaces

Nan Zheng+, Xiaoya Zhai*, Falai Chen

Computer-Aided Design, 161:103542, 2023.
7. Topologically Correct Intersection Curves of Two Trimmed Quadrics with Tolerance Control

Wenbing Shao+, Falai Chen*

Journal of Systems Sciences & Complexity, 37(5), 2023.
8. Boundary Correspondence for Iso-Geometric Analysis Based on Deep Learning

Zheng Zhan+, Ye Zheng, Wenping Wang, Falai Chen*

Communications in Mathematics and Statistics, 11(1), 2023.
9. An Algorithm to Compute the μ-Bases of Rational Parametric Surfaces with Respect to One Variable

Bingru Huang+, Falai Chen*

Communications in Mathematics and Statistics, 12(3), 2023.

2022

                  
1. Volumetric parameterization with truncated hierarchical B-splines for isogeometric analysis

Ye Zheng+, Falai Chen*

Computer Methods in Applied Mechanics and Engineering, 401(5), 2022.
2. Singularity Computation for Rational Parametric Surfaces Using Moving Planes

Xiaohong Jia+, Falai Chen, Shanshan Yao

ACM Transactions on Graphics (TOG), 42(1), 2022.
3. Constructing planar domain parameterization with HB-splines via quasi-conformal mapping

Maodong Pan+, Falai Chen*

Computer Aided Geometric Design, 97:102133, 2022.
4. Robust Algebraic Curve Intersections with Tolerance Control

Wenbing Shao+, Falai Chen*, Xuefeng Liu*

Computer-Aided Design, 13(1), 2022.
5. Benchmarking spatial and single-cell transcriptomics integration methods for transcript distribution
prediction and cell type deconvolution

Bin Li+, Wen Zhang+, Chuang Guo+, Hao Xu, Longfei Li, Minghao Fang, Yinlei Hu, Xinye Zhang,
Xinfeng Yao, Meifang Tang, Ke Liu, Xuetong Zhao, Jun Lin, Linzhao Cheng, Falai Chen, Kun Qu*

Nature Methods, 19(6), 2022.
6. A constructive approach to implicitizing rational surfaces with LCI base points by moving planes
and moving quadrics

Yisheng Lai+, Falai Chen*, Xiaoran Shi, Yu Gao

Computer Aided Geometric Design, 92(1), 2022.

2021

                  
1. Volumetric boundary correspondence for isogeometric analysis based on unbalanced optimal transport

Ye Zheng+, Falai Chen*

Computer-Aided Design, 140:103078, 2021.
2. Alternating optimization of design and stress for stress-constrained topology optimization

Xiaoya Zhai+, Falai Chen*, Jun Wu

Structural and Multidisciplinary Optimization, 64(4), 2021.
3. WEDGE: imputation of gene expression values from single-cell RNA-seq datasets using
biased matrix decomposition

Yinlei Hu+, Bin Li, Wen Zhang, Nianping Liu, Pengfei Cai, Falai Chen*, Kun Qu

Briefings in Bioinformatics, 22(5), 2021.
4. Determinantal tensor product surfaces and the method of moving quadrics

Laurent Busé+, Falai Chen*

Transactions of the American Mathematical Society, 374(7), 2021.
5. Single-cell data clustering based on sparse optimization and low-rank matrix factorization

Yinlei Hu+, Bin Li, Falai Chen*, Kun Qu,

G3 Genes|Genomes|Genetics, 11(6), 2021.
6. Computing μ-Bases of Univariate Polynomial Matrices Using Polynomial Matrix Factorization

Bingru Huang+, Falai Chen*

Journal of Systems Science and Complexity, 34(3), 2021.

2020

         
1. Non‐uniform subdivision surfaces with sharp features

Yufeng Tian+, Xin Li, Falai Chen*

Computer Graphics Forum, 39(6), 2020.
2. Diamond Inclusion Reconstruction

Zijian Yuan+, Yanzhi Song, Falai Chen*, Zhouwang Yang

Communications in Mathematics and Statistics, 8(8), 2020.
3. Volumetric spline parameterization for isogeometric analysis

Maodong Pan+, Falai Chen*, Weihua Tong

Computer Methods in Applied Mechanics and Engineering, 359:112769, 2020.

2019

            
1. Path planning of a type of porous structures for additive manufacturing

Xiaoya Zhai+, Falai Chen*

Computer-Aided Design, 115(1), 2019.
2. Boundary correspondence of planar domains for isogeometric analysis based on optimal mass transport

Ye Zheng+, Falai Chen*

Computer-Aided Design, 114(39), 2019.
3. Low-rank parameterization of volumetric domains for isogeometric analysis

Maodong Pan+, Falai Chen*

Computer-Aided Design, 114(39), 2019.
4. Implicitizing rational surfaces without base points by moving planes
and moving quadrics

Yisheng Lai+, Falai Chen*, Xiaoran Shi

Computer Aided Geometric Design, 70(1), 2019.