← Authors

Jiaming Xu

46 papers · 2014–2026 · 13 conferences · across top CS/AI conferences

Achievements

🐝 Cross-Pollinator (11) 🧭 Keyword Pioneer πŸƒ Academic Marathon (11) 🌍 Conference Polyglot (13) 🌈 Renaissance Researcher (5) πŸŒ‰ Interdisciplinary Bridge 🐣 Hot Topic Early Bird πŸ—ΊοΈ Taxonomy Completionist (16) 🀝 Dynamic Duo (16) πŸ† Keyword Champion (2) πŸ“ˆ Trend Setter πŸ’Ž Century Club (43) πŸš€ Conference Pioneer ⚑ Prolific Year (5) πŸ”₯ Unstoppable (8) ❓ The Questioner πŸ—ƒοΈ Keyword Collector (203)

Conferences

COLT (10) JMLR (6) ICML (5) INTERSPEECH (5) AAAI (4) NIPS (4) IJCAI (3) ACL (2) AISTATS (2) COLING (2) EMNLP (1) IJCNLP (1) NAACL (1)

Top co-authors

Bo Xu (16) Jing Shi (6) Yihong Wu (6) Bruce Hajek (4) Dana Yang (4) Peng Wang (3) Hongwei Hao (3) Fangyuan Wang (3) Yiqun Yao (3) Sewoong Oh (3)

Research topics

Privacy (1) Statistics (1)

Keywords

community detection (6) stochastic block model (5) speech separation (5) maximum likelihood estimator (4) graph matching (4) submatrix localization (4) phase transition (3) recurrent neural network (3) representation learning (3) attention mechanism (3) sequence-to-sequence model (3) random graph (2) maximum likelihood estimation (2) minimax optimal (2) neural tangent kernel (2) query complexity (2) visual dialog (2) stochastic gradient descent (2) convergence analysis (2) federated learning (2)

Papers

SpecDiff: Accelerating Diffusion Model Inference with Self-Speculation AAAI 2026
MoSs: Mixture of Scales for Efficient High-Resolution Autoregressive Image Generation AAAI 2026
From Imitation to Discrimination: Toward a Generalized Curriculum Advantage Mechanism Enhancing Cross-Domain Reasoning Tasks AAAI 2026
A Proof of The Changepoint Detection Threshold Conjecture in Preferential Attachment Models COLT 2025
The Planted Spanning Tree Problems: Exact Overlap Characterization via Local Weak Convergence Extended Abstract COLT 2025
β€œAll-Something-Nothing” Phase Transitions in Planted $k$-Factor Recovery (Extended Abstract) COLT 2025
Overparametrized Multi-layer Neural Networks: Uniform Concentration of Neural Tangent Kernel and Convergence of Stochastic Gradient Descent JMLR 2024
SeedGNN: Graph Neural Network for Supervised Seeded Graph Matching ICML 2023
A Non-parametric View of FedAvg and FedProx:Beyond Stationary Points JMLR 2023
Random Graph Matching in Geometric Models: the Case of Complete Graphs COLT 2022
Global Convergence of Federated Learning for Mixed Regression NIPS 2022
Graph Matching with Partially-Correct Seeds JMLR 2021
Optimal query complexity for private sequential learning against eavesdropping AISTATS 2021
One-pass Stochastic Gradient Descent in overparametrized two-layer neural networks AISTATS 2021
MIMO Self-Attentive RNN Beamformer for Multi-Speaker Speech Separation INTERSPEECH 2021
Learner-Private Convex Optimization ICML 2021
Consistent recovery threshold of hidden nearest neighbor graphs COLT 2020
A Unified Framework for Low-Latency Speaker Extraction in Cocktail Party Environments INTERSPEECH 2020
LISNN: Improving Spiking Neural Networks with Lateral Interactions for Robust Object Recognition IJCAI 2020
Speaker-Conditional Chain Model for Speech Separation and Extraction INTERSPEECH 2020
Sequence to Multi-Sequence Learning via Conditional Chain Mapping for Mixture Signals NIPS 2020
Spectral Graph Matching and Regularized Quadratic Relaxations: Algorithm and Theory ICML 2020
DMRM: A Dual-Channel Multi-Hop Reasoning Model for Visual Dialog AAAI 2020
The World in My Mind: Visual Dialog with Adversarial Multi-modal Feature Encoding NAACL 2019
A Working Memory Model for Task-oriented Dialog Response Generation ACL 2019
The All-or-Nothing Phenomenon in Sparse Linear Regression COLT 2019
Which Ones Are Speaking? Speaker-Inferred Model for Multi-Talker Speech Separation INTERSPEECH 2019
Listen, Think and Listen Again: Capturing Top-down Auditory Attention for Speaker-independent Speech Separation IJCAI 2018
Cascaded Mutual Modulation for Visual Reasoning EMNLP 2018
Rates of Convergence of Spectral Methods for Graphon Estimation ICML 2018
Submatrix localization via message passing JMLR 2018
Learning from Comparisons and Choices JMLR 2018
THU-EE System Description for NIST LRE 2015 INTERSPEECH 2016
Density Evolution in the Degree-correlated Stochastic Block Model COLT 2016
Statistical-Computational Tradeoffs in Planted Problems and Submatrix Localization with a Growing Number of Clusters and Submatrices JMLR 2016
Semidefinite Programs for Exact Recovery of a Hidden Community COLT 2016
Text Classification Improved by Integrating Bidirectional LSTM with Two-dimensional Max Pooling COLING 2016
Hierarchical Memory Networks for Answer Selection on Unknown Words COLING 2016
Collaboratively Learning Preferences from Ordinal Data NIPS 2015
Convolutional Neural Networks for Text Hashing IJCAI 2015
Semantic Clustering and Convolutional Neural Network for Short Text Categorization IJCNLP 2015
Semantic Clustering and Convolutional Neural Network for Short Text Categorization ACL 2015
Computational Lower Bounds for Community Detection on Random Graphs COLT 2015
Minimax-optimal Inference from Partial Rankings NIPS 2014
Statistical-Computational Phase Transitions in Planted Models: The High-Dimensional Setting ICML 2014
Edge Label Inference in Generalized Stochastic Block Models: from Spectral Theory to Impossibility Results COLT 2014