Xu, Chenyang

27 publications

NeurIPS 2025 A Beyond-Worst-Case Analysis of Greedy K-Means++ Qingyun Chen, Sungjin Im, Benjamin Moseley, Ryan Milstrey, Chenyang Xu, Ruilong Zhang

IJCAI 2025 Fair Submodular Maximization over a Knapsack Constraint Lijun Li, Chenyang Xu, Liuyi Yang, Ruilong Zhang

ICCV 2025 GARF: Learning Generalizable 3D Reassembly for Real-World Fractures Sihang Li, Zeyu Jiang, Grace Chen, Chenyang Xu, Siqi Tan, Xue Wang, Irving Fang, Kristof Zyskowski, Shannon P. McPherron, Radu Iovita, Chen Feng, Jing Zhang

IJCAI 2025 LLM-TPF: Multiscale Temporal Periodicity-Semantic Fusion LLMs for Time Series Forecasting Qihong Pan, Haofei Tan, Guojiang Shen, Xiangjie Kong, Mengmeng Wang, Chenyang Xu

IJCAI 2025 Logarithmic Approximations for Fair K-Set Selection Shi Li, Chenyang Xu, Ruilong Zhang

IJCAI 2024 A Context-Enhanced Framework for Sequential Graph Reasoning Shuo Shi, Chao Peng, Chenyang Xu, Zhengfeng Yang

NeurIPS 2024 Open-Book Neural Algorithmic Reasoning Hefei Li, Chao Peng, Chenyang Xu, Zhengfeng Yang

AAAI 2024 Sampling for Beyond-Worst-Case Online Ranking Qingyun Chen, Sungjin Im, Benjamin Moseley, Chenyang Xu, Ruilong Zhang

AAAI 2023 Min-Max Submodular Ranking for Multiple Agents Qingyun Chen, Sungjin Im, Benjamin Moseley, Chenyang Xu, Ruilong Zhang

AAAI 2023 Multiagent MST Cover: Pleasing All Optimally via a Simple Voting Rule Bo Li, Xiaowei Wu, Chenyang Xu, Ruilong Zhang

ECML-PKDD 2023 Online State Exploration: Competitive Worst Case and Learning-Augmented Algorithms Sungjin Im, Benjamin Moseley, Chenyang Xu, Ruilong Zhang

ACML 2022 An Enhanced Human Activity Recognition Algorithm with Positional Attention Chenyang Xu, Jianfei Shen, Feiyi Fan, Tian Qiu, Zhihong Mao

AAAI 2022 Learning-Augmented Algorithms for Online Steiner Tree Chenyang Xu, Benjamin Moseley

IJCAI 2022 Mechanism Design with Predictions Chenyang Xu, Pinyan Lu

CVPR 2022 Single-Stage Is Enough: Multi-Person Absolute 3D Pose Estimation Lei Jin, Chenyang Xu, Xiaojuan Wang, Yabo Xiao, Yandong Guo, Xuecheng Nie, Jian Zhao

CVPR 2010 Model-Based Respiratory Motion Compensation for Image-Guided Cardiac Interventions Matthias Schneider, Hari Sundar, Rui Liao, Joachim Hornegger, Chenyang Xu

ICCV 2009 Image Segmentation with Simultaneous Illumination and Reflectance Estimation: An Energy Minimization Approach Chunming Li, Fang Li, Chiu-Yen Kao, Chenyang Xu

CVPR 2008 Intensity Statistics-Based HSI Diffusion for Color Photo Denoising Lei He, Chunming Li, Chenyang Xu

CVPR 2006 Non-Rigid Image Registration Using Geometric Features and Local Salient Region Features Jinzhong Yang, Rick S. Blum, James P. Williams, Yiyong Sun, Chenyang Xu

CVPR 2006 Nonparametric Priors on the Space of Joint Intensity Distributions for Non-Rigid Multi-Modal Image Registration Daniel Cremers, Christoph Guetter, Chenyang Xu

ICCV 2005 A Multilevel Banded Graph Cuts Method for Fast Image Segmentation Herve Lombaert, Yiyong Sun, Leo J. Grady, Chenyang Xu

CVPR 2005 Level Set Evolution Without Re-Initialization: A New Variational Formulation Chunming Li, Chenyang Xu, Changfeng Gui, Martin D. Fox

CVPR 2004 Hybrid Image Registration Based on Configural Matching of Scale-Invariant Salient Region Features Xiaolei Huang, Yiyong Sun, Dimitris N. Metaxas, Frank Sauer, Chenyang Xu

CVPRW 2004 Hybrid Image Registration Based on Configural Matching of Scale-Invariant Salient Region Features Xiaolei Huang, Yiyong Sun, Dimitris N. Metaxas, Frank Sauer, Chenyang Xu

CVPR 2003 A 2D Moving Grid Geometric Deformable Model Xiao Han, Chenyang Xu, Jerry L. Prince

CVPR 2001 A Topology Preserving Deformable Model Using Level Sets Xiao Han, Chenyang Xu, Jerry L. Prince

CVPR 1997 Gradient Vector Flow: A New External Force for Snakes Chenyang Xu, Jerry L. Prince