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papers

Publications (105)

q-bio.NC2024

The signal synchronization function of myelin

Zhuonan Yu, Peijun Qin, Ruibing Sun +7

cs.NI2024

Generating Packet-Level Header Traces Using GNN-powered GAN

Zhen Xu

cs.CV2023

Relightable and Animatable Neural Avatar from Sparse-View Video

Zhen Xu, Sida Peng, Chen Geng +5

cs.CY2026

Evaluating 21st-Century Competencies in Postsecondary Curricula with Large Language Models: Performance Benchmarking and Reasoning-Based Prompting Strategies

Zhen Xu, Xin Guan, Chenxi Shi +2

cs.CL2026

Does AI Reviewer See the Full Picture? Attacking and Defending Multimodal Peer Review

Xinyu Zhao, Rana Muhammad Shahroz Khan, Zhen Xu +2

cs.CV2026

When the City Teaches the Car: Label-Free 3D Perception from Infrastructure

Zhen Xu, Jinsu Yoo, Cristian Bautista +7

cs.IR2026

DiagramBank: A Quality-Audited Dataset of Scientific Schematic Diagrams with Multi-Level Document Context

Ling Yue, Tingwen Zhang, Jiaying Wang +2

physics.flu-dyn2020

Single-bubble dynamics in histotripsy and high-amplitude ultrasound: Modeling and validation

Lauren Mancia, Mauro Rodriguez, Jonathan Sukovich +2

cs.CL2024

Unveiling the Lexical Sensitivity of LLMs: Combinatorial Optimization for Prompt Enhancement

Pengwei Zhan, Zhen Xu, Qian Tan +2

cs.CV2024

Spatial-Aware Efficient Projector for MLLMs via Multi-Layer Feature Aggregation

Shun Qian, Bingquan Liu, Chengjie Sun +2

cs.CL2017

Incorporating Loose-Structured Knowledge into Conversation Modeling via Recall-Gate LSTM

Zhen Xu, Bingquan Liu, Baoxun Wang +2

cs.CV2025

EvHand-FPV: Efficient Event-Based 3D Hand Tracking from First-Person View

Zhen Xu, Guorui Lu, Chang Gao +1

cs.CY2024

Whose ChatGPT? Unveiling Real-World Educational Inequalities Introduced by Large Language Models

Renzhe Yu, Zhen Xu, Sky CH-Wang +1

hep-ph2026

Projected Energy Correlators: Two-Loop Jet Functions and NNLL Resummation

Kyle Lee, Yibei Li, Zhen Xu +1

cs.AI2026

M$^3$-ACE: Rectifying Visual Perception in Multimodal Math Reasoning via Multi-Agentic Context Engineering

Peijin Xie, Zhen Xu, Bingquan Liu +1

cs.CV2022

Didn't see that coming: a survey on non-verbal social human behavior forecasting

German Barquero, Johnny Núñez, Sergio Escalera +4

cs.CL2026

When Does Divide and Conquer Work for Long Context LLM? A Noise Decomposition Framework

Zhen Xu, Shang Zhu, Jue Wang +5

cond-mat.mtrl-sci2021

Physics-based Constitutive Modeling of Photo-oxidative Aging in Semi-Crystalline Polymers based on Chemical Characterization Techniques

Aimane Najmeddine, Zhen Xu, Guoliang Liu +2

cs.LG2021

Bayesian Optimization is Superior to Random Search for Machine Learning Hyperparameter Tuning: Analysis of the Black-Box Optimization Challenge 2020

Ryan Turner, David Eriksson, Michael McCourt +4

hep-ph2025

Scaling violation in power corrections to energy correlators from the light-ray OPE

Hao Chen, Pier Francesco Monni, Zhen Xu +1

q-fin.RM2024

Advanced Risk Prediction and Stability Assessment of Banks Using Time Series Transformer Models

Wenying Sun, Zhen Xu, Wenqing Zhang +3

math.NA2026

Mass-Conserving Saddle Dynamics via Generalized Inner Product: Theory, Algorithms, and Applications

Longjing Li, Guanghua Ji, Zhen Xu

The paper develops a unified saddle dynamics framework for functionals with a mass constraint, analyzing how different inner products (H^{-1} and L^2) affect convergence and applyi…

#saddle dynamics#mass conservation#inner product choice#phase field models
cs.GR2025

DGS-LRM: Real-Time Deformable 3D Gaussian Reconstruction From Monocular Videos

Chieh Hubert Lin, Zhaoyang Lv, Songyin Wu +11

cs.LG2021

BEDS-Bench: Behavior of EHR-models under Distributional Shift--A Benchmark

Anand Avati, Martin Seneviratne, Emily Xue +3

cs.CL2026

Towards the Holographic Characteristic of LLMs for Efficient Short-text Generation

Shun Qian, Bingquan Liu, Chengjie Sun +2

cond-mat.mes-hall2024

Janus graphene nanoribbons with a single ferromagnetic zigzag edge

Shaotang Song, Yu Teng, Weichen Tang +9

cs.CL2022

Exploring Graph-aware Multi-View Fusion for Rumor Detection on Social Media

Yang Wu, Jing Yang, Xiaojun Zhou +2

cs.LG2024

Applying Hybrid Graph Neural Networks to Strengthen Credit Risk Analysis

Mengfang Sun, Wenying Sun, Ying Sun +3

cs.LG2025

LLM-Enhanced Self-Evolving Reinforcement Learning for Multi-Step E-Commerce Payment Fraud Risk Detection

Bo Qu, Zhurong Wang, Daisuke Yagi +4

cond-mat.soft2025

Invariant fractocohesive length in thermally aged elastomers

Aimane Najmeddine, Santiago Marin, Zhen Xu +3

cs.LG2025

A Deep Learning Framework Integrating CNN and BiLSTM for Financial Systemic Risk Analysis and Prediction

Yu Cheng, Zhen Xu, Yuan Chen +3

cs.CV2022

Efficient Neural Radiance Fields for Interactive Free-viewpoint Video

Haotong Lin, Sida Peng, Zhen Xu +4

cs.NE2026

Temporal Regularization Training: Unleashing the Potential of Spiking Neural Networks

Boxuan Zhang, Zhen Xu, Kuan Tao

cs.LG2022

Codabench: Flexible, Easy-to-Use and Reproducible Benchmarking Platform

Zhen Xu, Sergio Escalera, Isabelle Guyon +5

cs.CV2025

Event-Based Eye Tracking. 2025 Event-based Vision Workshop

Qinyu Chen, Chang Gao, Min Liu +29

cs.LG2021

MUFASA: Multimodal Fusion Architecture Search for Electronic Health Records

Zhen Xu, David R. So, Andrew M. Dai

cs.LG2026

EveLoad: Cognitive Workload Recognition from Event-Based Eye Movements

Guorui Lu, Shaohua Guan, Zhen Xu +1

cs.AI2020

AutoSpeech 2020: The Second Automated Machine Learning Challenge for Speech Classification

Jingsong Wang, Tom Ko, Zhen Xu +4

cs.NE2026

Ternary Spiking Neural Networks Enhanced by Complemented Neurons and Membrane Potential Aggregation

Boxuan Zhang, Jiaxin Wang, Zhen Xu +1

cs.LG2024

Predicting Liquidity Coverage Ratio with Gated Recurrent Units: A Deep Learning Model for Risk Management

Zhen Xu, Jingming Pan, Siyuan Han +3

cs.LG2025

Integrating Feature Attention and Temporal Modeling for Collaborative Financial Risk Assessment

Yue Yao, Zhen Xu, Youzhu Liu +3

cs.CV2024

Representing Long Volumetric Video with Temporal Gaussian Hierarchy

Zhen Xu, Yinghao Xu, Zhiyuan Yu +4

cond-mat.soft2020

Acoustic Cavitation Rheometry

Lauren Mancia, Jin Yang, Jean-Sebastien Spratt +5

cs.NI2026

Not All Prefills Are Equal: PPD Disaggregation for Multi-turn LLM Serving

Zongze Li, Jingyu Liu, Zhen Xu +3

cs.CY2025

From Course to Skill: Evaluating LLM Performance in Curricular Analytics

Zhen Xu, Xinjin Li, Yingqi Huan +2

hep-ph2023

NNLL Resummation for Projected Three-Point Energy Correlator

Wen Chen, Jun Gao, Yibei Li +3

eess.SP2026

Joint Optimization of Flexible Antenna Array Shape and Beamforming for Secure Communication

Zhen Xu, Gaojie Chen, Jing Zhu +4

cond-mat.mtrl-sci2021

Layer-dependent Optical and Dielectric Properties of Large-size PdSe$_2$ Films Grown by Chemical Vapor Deposition

MingYang Wei, Jie Lian, Yu Zhang +3

cs.CV2025

FreeTimeGS: Free Gaussian Primitives at Anytime and Anywhere for Dynamic Scene Reconstruction

Yifan Wang, Peishan Yang, Zhen Xu +6

cs.CV2022

Confidence Propagation Cluster: Unleash Full Potential of Object Detectors

Yichun Shen, Wanli Jiang, Zhen Xu +3

cs.CL2025

Scalable In-Context Learning on Tabular Data via Retrieval-Augmented Large Language Models

Xumeng Wen, Shun Zheng, Zhen Xu +2

cond-mat.mtrl-sci2025

Atomic-scale observation of $d$-$π$-$d$ spin coupling in coordination structures

Xue Zhang, Xin Li, Jie Li +17

cs.LG2019

Learning an Adaptive Learning Rate Schedule

Zhen Xu, Andrew M. Dai, Jonas Kemp +1

cs.CV2025

StreetCrafter: Street View Synthesis with Controllable Video Diffusion Models

Yunzhi Yan, Zhen Xu, Haotong Lin +8

cs.CV2025

Towards Depth Foundation Model: Recent Trends in Vision-Based Depth Estimation

Zhen Xu, Hongyu Zhou, Sida Peng +13

cs.CV2022

Comparison of Spatio-Temporal Models for Human Motion and Pose Forecasting in Face-to-Face Interaction Scenarios

German Barquero, Johnny Núñez, Zhen Xu +4

cond-mat.soft2021

Growth and Collapse of an Isolated Bubble Driven by a Single Negative Histotripsy Cycle in Agarose Gel: Stress, Strain, and Strain Rate Fields

Lauren Mancia, Jonathan R. Sukovich, Zhen Xu +1

stat.ML2020

Flow Contrastive Estimation of Energy-Based Models

Ruiqi Gao, Erik Nijkamp, Diederik P. Kingma +3

cs.LG2019

Beyond Adaptive Submodularity: Adaptive Influence Maximization with Intermediary Constraints

Shatian Wang, Zhen Xu, Van-Anh Truong

cs.AI2026

Collaborative Multi-Agent Test-Time Reinforcement Learning for Reasoning

Zhiyuan Hu, Yunhai Hu, Juncheng Liu +9

cs.LG2024

Deep Learning for Cross-Border Transaction Anomaly Detection in Anti-Money Laundering Systems

Qian Yu, Zhen Xu, Zong Ke

cond-mat.soft2021

Solution landscapes of the diblock copolymer-homopolymer model under two-dimensional confinement

Zhen Xu, Yucen Han, Jianyuan Yin +3

cs.CR2026

Characterizing Trust Boundary Vulnerabilities in TEE Containers: An Empirical Study

Weijie Liu, Hongbo Chen, Shuo Huai +7

cs.LG2026

Repurposing Adversarial Perturbations for Continual Learning: From Defense to Active Alignment

Ran Liu, Min Yu, Mingqi Liu +7

cs.CV2025

Diffuman4D: 4D Consistent Human View Synthesis from Sparse-View Videos with Spatio-Temporal Diffusion Models

Yudong Jin, Sida Peng, Xuan Wang +6

cs.AI2026

PieArena: Ranking and Profiling Language Agents in Realistic Negotiation Scenarios

Chris Zhu, Sasha Cui, Will Sanok Dufallo +4

cs.LG2025

Application of Deep Generative Models for Anomaly Detection in Complex Financial Transactions

Tengda Tang, Jianhua Yao, Yixian Wang +3

cs.CV2023

EasyVolcap: Accelerating Neural Volumetric Video Research

Zhen Xu, Tao Xie, Sida Peng +7

cs.LG2021

NeoRL: A Near Real-World Benchmark for Offline Reinforcement Learning

Rongjun Qin, Songyi Gao, Xingyuan Zhang +5

cs.CR2026

Rethinking Side-Channel Analysis: Automated Discovery and Analysis of Side-Channel Leakage with LLM-Assisted Agents

Zhen Xu, Zihao Wang, Yuhua Sun +1

cs.LG2024

Heuristic Learning with Graph Neural Networks: A Unified Framework for Link Prediction

Juzheng Zhang, Lanning Wei, Zhen Xu +1

cs.LG2022

Bridging the Gap of AutoGraph between Academia and Industry: Analysing AutoGraph Challenge at KDD Cup 2020

Zhen Xu, Lanning Wei, Huan Zhao +4

cs.CV2025

ERNet: Efficient Non-Rigid Registration Network for Point Sequences

Guangzhao He, Yuxi Xiao, Zhen Xu +2

math.PR2016

Instantaneous Control of Brownian Motion with a Positive Lead Time

Zhen Xu, Jiheng Zhang, Rachel Q. Zhang

cs.CV2023

Animatable Implicit Neural Representations for Creating Realistic Avatars from Videos

Sida Peng, Zhen Xu, Junting Dong +5

q-fin.CP2024

Leveraging Generative Adversarial Networks for Addressing Data Imbalance in Financial Market Supervision

Mohan Jiang, Yaxin Liang, Siyuan Han +3

cs.CL2025

Bringing Pedagogy into Focus: Evaluating Virtual Teaching Assistants' Question-Answering in Asynchronous Learning Environments

Li Siyan, Zhen Xu, Vethavikashini Chithrra Raghuram +3

cs.CV2023

4K4D: Real-Time 4D View Synthesis at 4K Resolution

Zhen Xu, Sida Peng, Haotong Lin +5

hep-ph2024

Threshold Resummation for Semi-Inclusive Single-Hadron Production with Effective Field Theory

Zhen Xu, Hua Xing Zhu

physics.flu-dyn2020

Acoustic measurements of the nucleus size distribution at the cavitation threshold

Lauren Mancia, Mauro Rodriguez, Jonathan Sukovich +3

cs.CL2024

Usefulness of LLMs as an Author Checklist Assistant for Scientific Papers: NeurIPS'24 Experiment

Alexander Goldberg, Ihsan Ullah, Thanh Gia Hieu Khuong +4

cs.LG2024

Deep State-Space Generative Model For Correlated Time-to-Event Predictions

Yuan Xue, Denny Zhou, Nan Du +4

cs.LG2025

Beyond Redundancy: Diverse and Specialized Multi-Expert Sparse Autoencoder

Zhen Xu, Zhen Tan, Song Wang +2

cs.CL2026

Enhancing LLM-Based Data Annotation with Error Decomposition

Zhen Xu, Vedant Khatri, Yijun Dai +4

cs.CV2023

Learning Neural Volumetric Representations of Dynamic Humans in Minutes

Chen Geng, Sida Peng, Zhen Xu +2

cs.LG2020

Learning the Graphical Structure of Electronic Health Records with Graph Convolutional Transformer

Edward Choi, Zhen Xu, Yujia Li +4

cs.NI2025

LLM-Sketch: Enhancing Network Sketches with LLM

Yuanpeng Li, Zhen Xu, Zongwei Lv +3

cs.LG2022

Winning solutions and post-challenge analyses of the ChaLearn AutoDL challenge 2019

Zhengying Liu, Adrien Pavao, Zhen Xu +22

cs.CV2023

Im4D: High-Fidelity and Real-Time Novel View Synthesis for Dynamic Scenes

Haotong Lin, Sida Peng, Zhen Xu +4

cs.CV2025

4DGT: Learning a 4D Gaussian Transformer Using Real-World Monocular Videos

Zhen Xu, Zhengqin Li, Zhao Dong +3

hep-ph2025

On the Edge of Safety: Charge-Charge Correlation in the Back-to-Back Limit

Pier Francesco Monni, Gherardo Vita, Zhen Xu +1

hep-ph2025

Extracting $α_\mathrm{S}$ at future $e^+e^{-}$ Higgs factory with energy correlators

Zhen Lin, Manqi Ruan, Meng Xiao +1

cs.LG2021

AutoML Meets Time Series Regression Design and Analysis of the AutoSeries Challenge

Zhen Xu, Wei-Wei Tu, Isabelle Guyon

stat.ML2016

Using Social Dynamics to Make Individual Predictions: Variational Inference with a Stochastic Kinetic Model

Zhen Xu, Wen Dong, Sargur Srihari

cs.LG2019

Deep Physiological State Space Model for Clinical Forecasting

Yuan Xue, Denny Zhou, Nan Du +4

cs.LG2020

Online Learning with Cumulative Oversampling: Application to Budgeted Influence Maximization

Shatian Wang, Shuoguang Yang, Zhen Xu +1

cs.CV2025

EnvGS: Modeling View-Dependent Appearance with Environment Gaussian

Tao Xie, Xi Chen, Zhen Xu +6

cs.MA2025

Empowering LLMs in Task-Oriented Dialogues: A Domain-Independent Multi-Agent Framework and Fine-Tuning Strategy

Zihao Feng, Xiaoxue Wang, Bowen Wu +6

cond-mat.soft2023

Suppression of water vapor condensation by glycerol droplets on hydrophobic surfaces

Zhan-Long Wang, Haonan Zhao, Zhen Xu +1

cs.PF2018

GARDENIA: A Domain-specific Benchmark Suite for Next-generation Accelerators

Zhen Xu, Xuhao Chen, Jie Shen +3