Xu, Jiaming

33 publications

COLT 2025 A Proof of the Changepoint Detection Threshold Conjecture in Preferential Attachment Models Hang Du, Shuyang Gong, Jiaming Xu

COLT 2025 The Planted Spanning Tree Problems: Exact Overlap Characterization via Local Weak Convergence Extended Abstract Mehrdad Moharrami, Cristopher Moore, Jiaming Xu

COLT 2025 “All-Something-Nothing” Phase Transitions in Planted $k$-Factor Recovery (Extended Abstract) Julia Gaudio, Colin Sandon, Jiaming Xu, Dana Yang

NeurIPSW 2024 Collaborative Learning with Shared Linear Representations: Statistical Rates and Optimal Algorithms Xiaochun Niu, Lili Su, Jiaming Xu, Pengkun Yang

JMLR 2024 Overparametrized Multi-Layer Neural Networks: Uniform Concentration of Neural Tangent Kernel and Convergence of Stochastic Gradient Descent Jiaming Xu, Hanjing Zhu

JMLR 2023 A Non-Parametric View of FedAvg and FedProx:Beyond Stationary Points Lili Su, Jiaming Xu, Pengkun Yang

ICML 2023 SeedGNN: Graph Neural Network for Supervised Seeded Graph Matching Liren Yu, Jiaming Xu, Xiaojun Lin

NeurIPS 2022 Global Convergence of Federated Learning for Mixed Regression Lili Su, Jiaming Xu, Pengkun Yang

COLT 2022 Random Graph Matching in Geometric Models: The Case of Complete Graphs Haoyu Wang, Yihong Wu, Jiaming Xu, Israel Yolou

AISTATS 2021 One-Pass Stochastic Gradient Descent in Overparametrized Two-Layer Neural Networks Hanjing Zhu, Jiaming Xu

AISTATS 2021 Optimal Query Complexity for Private Sequential Learning Against Eavesdropping Jiaming Xu, Kuang Xu, Dana Yang

JMLR 2021 Graph Matching with Partially-Correct Seeds Liren Yu, Jiaming Xu, Xiaojun Lin

ICML 2021 Learner-Private Convex Optimization Jiaming Xu, Kuang Xu, Dana Yang

COLT 2020 Consistent Recovery Threshold of Hidden Nearest Neighbor Graphs Jian Ding, Yihong Wu, Jiaming Xu, Dana Yang

AAAI 2020 DMRM: A Dual-Channel Multi-Hop Reasoning Model for Visual Dialog Feilong Chen, Fandong Meng, Jiaming Xu, Peng Li, Bo Xu, Jie Zhou

IJCAI 2020 LISNN: Improving Spiking Neural Networks with Lateral Interactions for Robust Object Recognition Xiang Cheng, Yunzhe Hao, Jiaming Xu, Bo Xu

NeurIPS 2020 Sequence to Multi-Sequence Learning via Conditional Chain Mapping for Mixture Signals Jing Shi, Xuankai Chang, Pengcheng Guo, Shinji Watanabe, Yusuke Fujita, Jiaming Xu, Bo Xu, Lei Xie

ICML 2020 Spectral Graph Matching and Regularized Quadratic Relaxations: Algorithm and Theory Zhou Fan, Cheng Mao, Yihong Wu, Jiaming Xu

COLT 2019 The All-or-Nothing Phenomenon in Sparse Linear Regression Galen Reeves, Jiaming Xu, Ilias Zadik

JMLR 2018 Learning from Comparisons and Choices Sahand Negahban, Sewoong Oh, Kiran K. Thekumparampil, Jiaming Xu

IJCAI 2018 Listen, Think and Listen Again: Capturing Top-Down Auditory Attention for Speaker-Independent Speech Separation Jing Shi, Jiaming Xu, Guangcan Liu, Bo Xu

AAAI 2018 Modeling Attention and Memory for Auditory Selection in a Cocktail Party Environment Jiaming Xu, Jing Shi, Guangcan Liu, Xiuyi Chen, Bo Xu

ICML 2018 Rates of Convergence of Spectral Methods for Graphon Estimation Jiaming Xu

COLT 2016 Density Evolution in the Degree-Correlated Stochastic Block Model Elchanan Mossel, Jiaming Xu

ECML-PKDD 2016 Joint Learning of Entity Semantics and Relation Pattern for Relation Extraction Suncong Zheng, Jiaming Xu, Hongyun Bao, Zhenyu Qi, Jie Zhang, Hongwei Hao, Bo Xu

COLT 2016 Semidefinite Programs for Exact Recovery of a Hidden Community Bruce E. Hajek, Yihong Wu, Jiaming Xu

JMLR 2016 Statistical-Computational Tradeoffs in Planted Problems and Submatrix Localization with a Growing Number of Clusters and Submatrices Yudong Chen, Jiaming Xu

NeurIPS 2015 Collaboratively Learning Preferences from Ordinal Data Sewoong Oh, Kiran K Thekumparampil, Jiaming Xu

COLT 2015 Computational Lower Bounds for Community Detection on Random Graphs Bruce E. Hajek, Yihong Wu, Jiaming Xu

IJCAI 2015 Convolutional Neural Networks for Text Hashing Jiaming Xu, Peng Wang, Guanhua Tian, Bo Xu, Jun Zhao, Fangyuan Wang, Hongwei Hao

COLT 2014 Edge Label Inference in Generalized Stochastic Block Models: From Spectral Theory to Impossibility Results Jiaming Xu, Laurent Massoulié, Marc Lelarge

NeurIPS 2014 Minimax-Optimal Inference from Partial Rankings Bruce Hajek, Sewoong Oh, Jiaming Xu

ICML 2014 Statistical-Computational Phase Transitions in Planted Models: The High-Dimensional Setting Yudong Chen, Jiaming Xu