papers

Publications (279)

cs.RO2025

Latent Theory of Mind: A Decentralized Diffusion Architecture for Cooperative Manipulation

Chengyang He, Gadiel Sznaier Camps, Xu Liu +2

cs.CV2019

An End-to-End Network for Panoptic Segmentation

Huanyu Liu, Chao Peng, Changqian Yu +4

cs.CV2025

Prompt-Guided Dual Latent Steering for Inversion Problems

Yichen Wu, Xu Liu, Chenxuan Zhao +1

math.OC2024

A Class of Multi-Objective Control Problems for Quasi-linear Parabolic Equations

Yanming Dong, Xu Liu, Xu Zhang

cond-mat.mtrl-sci2014

Evidence of Topological Surface State in Three-Dimensional Dirac Semimetal Cd3As2

Hemian Yi, Zhijun Wang, Chaoyu Chen +23

cond-mat.mes-hall2014

Orbital-Selective Spin Texture and its Manipulation in a Topological Insulator

Zhuojin Xie, Shaolong He, Chaoyu Chen +20

cs.RO2025

3D Active Metric-Semantic SLAM

Yuezhan Tao, Xu Liu, Igor Spasojevic +2

cs.LG2023

Do We Really Need Graph Neural Networks for Traffic Forecasting?

Xu Liu, Yuxuan Liang, Chao Huang +4

cs.IT2023

RIS-based IMT-2030 Testbed for MmWave Multi-stream Ultra-massive MIMO Communications

Shuhao Zeng, Boya Di, Hongliang Zhang +13

cond-mat.supr-con2018

Orbital Origin of Extremely Anisotropic Superconducting Gap in Nematic Phase of FeSe Superconductor

Defa Liu, Cong Li, Jianwei Huang +31

cs.CV2025

ViTCoT: Video-Text Interleaved Chain-of-Thought for Boosting Video Understanding in Large Language Models

Yongheng Zhang, Xu Liu, Ruihan Tao +4

cs.CV2020

Feature Super-Resolution Based Facial Expression Recognition for Multi-scale Low-Resolution Faces

Wei Jing, Feng Tian, Jizhong Zhang +3

eess.IV2019

PolSF: PolSAR image dataset on San Francisco

Xu Liu, Licheng Jiao, Fang Liu

cs.LG2026

Shape-morphing programming of soft materials on complex geometries via neural operator

Lu Chen, Gengxiang Chen, Xu Liu +4

cs.CV2021

ASCNet: Self-supervised Video Representation Learning with Appearance-Speed Consistency

Deng Huang, Wenhao Wu, Weiwen Hu +6

cs.LG2026

EXHOLD: Experience-Aware Real-Time Hold Control for Large-Scale Ride-Hailing Matching at DiDi

Xu Liu, Kai Wan, Zihao Lu

cs.CV2026

AIM 2025 Rip Current Segmentation (RipSeg) Challenge Report

Andrei Dumitriu, Florin Miron, Florin Tatui +24

cs.CL2025

Beyond Chain-of-Thought: A Survey of Chain-of-X Paradigms for LLMs

Yu Xia, Rui Wang, Xu Liu +5

quant-ph2023

Quantum Induced Coherence Light Detection and Ranging

Gewei Qian, Xingqi Xu, Shun-An Zhu +6

quant-ph2019

Multi-bit quantum digital signature based on quantum temporal ghost imaging

Xin Yao, Xu Liu, Rong Xue +6

cond-mat.supr-con2026

Bragg-Williams order competes with superconductivity

Xu Liu, Xu Chen, Chuizhen Chen +14

physics.optics2026

Large-Aperture All-Solid-State Cascaded Liquid-Crystal Beam Steering for High-Resolution Wide-Field Imaging

Chenxi Liu, Yongxiang Qu, Xiaoxin Wang +10

The paper presents an all‑solid‑state cascaded liquid‑crystal beam‑steering system that electrically redirects sub‑fields of view to extend a high‑resolution narrow‑FOV camera into…

#beam steering#liquid crystal optics#wide-field imaging#high-resolution imaging
cs.CV2026

Learning Geometric Invariance for Gait Recognition

Zengbin Wang, Junjie Li, Saihui Hou +6

cs.LG2022

The OARF Benchmark Suite: Characterization and Implications for Federated Learning Systems

Sixu Hu, Yuan Li, Xu Liu +3

math.OC2015

A weighted identity for stochastic partial differential operators and its applications

Xiaoyu Fu, Xu Liu

cs.CL2025

Evaluating Large Language Models for Radiology Natural Language Processing

Zhengliang Liu, Tianyang Zhong, Yiwei Li +43

physics.optics2023

Dichromatic breather molecules in a mode-locked fiber laser

Yudong Cui1, Yusheng Zhang, Lin Huang +7

cs.CL2023

Coupling Artificial Neurons in BERT and Biological Neurons in the Human Brain

Xu Liu, Mengyue Zhou, Gaosheng Shi +6

cs.CV2024

Multiplane Prior Guided Few-Shot Aerial Scene Rendering

Zihan Gao, Licheng Jiao, Lingling Li +4

cs.LG2024

Time-FFM: Towards LM-Empowered Federated Foundation Model for Time Series Forecasting

Qingxiang Liu, Xu Liu, Chenghao Liu +2

physics.plasm-ph2023

Energy coupling in intense laser solid interactions: material properties of gold

Xu Liu, Dong Wu, Jie Zhang

cs.NE2023

Bi-level Multi-objective Evolutionary Learning: A Case Study on Multi-task Graph Neural Topology Search

Chao Wang, Licheng Jiao, Jiaxuan Zhao +4

cs.CV2019

Directed-Weighting Group Lasso for Eltwise Blocked CNN Pruning

Ke Zhan, Shimiao Jiang, Yu Bai +3

cs.CV2024

Unsupervised Gait Recognition with Selective Fusion

Xuqian Ren, Shaopeng Yang, Saihui Hou +3

math.AP2011

The Theory of Stochastic Pseudo-differential Operators and Its Applications, I

Xu Liu, Xu Zhang

cs.AI2026

ProfiLLM: Utility-Aligned Agentic User Profiling for Industrial Ride-Hailing Dispatch

Tengfei Lyu, Zirui Yuan, Xu Liu +4

cs.LG2026

Moirai 2.0: When Less Is More for Time Series Forecasting

Chenghao Liu, Taha Aksu, Juncheng Liu +7

cs.GT2019

Allocating Limited Resources to Protect a Massive Number of Targets using a Game Theoretic Model

Xu Liu, Xiaoqiang Di, Jinqing Li +4

stat.ME2025

Change-plane analysis in functional response quantile regression

Xin Guan, Yiyuan Li, Xu Liu +1

cond-mat.supr-con2012

Electronic Origin of High Temperature Superconductivity in Single-Layer FeSe Superconductor

Defa Liu, Wenhao Zhang, Daixiang Mou +21

cs.CV2026

4th Workshop on Maritime Computer Vision (MaCVi): Challenge Overview

Benjamin Kiefer, Jan Lukas Augustin, Jon Muhovič +52

cs.LG2024

Prompt-Based Spatio-Temporal Graph Transfer Learning

Junfeng Hu, Xu Liu, Zhencheng Fan +4

math.OC2024

Finite Codimensionality Method in Infinite-dimensional Optimization Problems

Xu Liu, Qi Lü, Haisen Zhang +1

cond-mat.str-el2014

Strong Anisotropy of Dirac Cone in SrMnBi2 and CaMnBi2 Revealed by Angle-Resolved Photoemission Spectroscopy

Ya Feng, Zhijun Wang, Chaoyu Chen +18

cond-mat.supr-con2014

Electronic Evidence of an Insulator-Superconductor Transition in Single-Layer FeSe/SrTiO3 Films

Junfeng He, Xu Liu, Wenhao Zhang +21

cs.CV2024

LSVOS Challenge 3rd Place Report: SAM2 and Cutie based VOS

Xinyu Liu, Jing Zhang, Kexin Zhang +2

cs.CV2024

Unveiling and Mitigating Generalized Biases of DNNs through the Intrinsic Dimensions of Perceptual Manifolds

Yanbiao Ma, Licheng Jiao, Fang Liu +5

cs.AI2024

LLMs for Relational Reasoning: How Far are We?

Zhiming Li, Yushi Cao, Xiufeng Xu +5

cs.LG2023

TorchBench: Benchmarking PyTorch with High API Surface Coverage

Yueming Hao, Xu Zhao, Bin Bao +4

cs.CV2022

Event-based Monocular Dense Depth Estimation with Recurrent Transformers

Xu Liu, Jianing Li, Xiaopeng Fan +1

physics.optics2018

Three-dimensional visible-light invisibility cloak

Bin Zheng, Rongrong Zhu, Liqiao Jing +8

physics.optics2026

Quantum Squeezing Enhanced Photothermal Microscopy

Pengcheng Fu, Xiao Liu, Siming Wang +10

cs.CV2026

Let's Think with Images Efficiently! An Interleaved-Modal Chain-of-Thought Reasoning Framework with Dynamic and Precise Visual Thoughts

Xu Liu, Yongheng Zhang, Qiguang Chen +3

cs.CV2020

Place Recognition in Forests with Urquhart Tessellations

Guilherme V. Nardari, Avraham Cohen, Steven W. Chen +4

cs.PF2020

ScalAna: Automating Scaling Loss Detection with Graph Analysis

Yuyang Jin, Haojie Wang, Teng Yu +4

cs.LG2025

Offline-to-Online Reinforcement Learning with Classifier-Free Diffusion Generation

Xiao Huang, Xu Liu, Enze Zhang +2

cs.CV2025

Facial Attractiveness Prediction in Live Streaming: A New Benchmark and Multi-modal Method

Hui Li, Xiaoyu Ren, Hongjiu Yu +7

cs.RO2025

Spatio-Temporal Metric-Semantic Mapping for Persistent Orchard Monitoring: Method and Dataset

Jiuzhou Lei, Ankit Prabhu, Xu Liu +5

q-fin.TR2024

A Reflective LLM-based Agent to Guide Zero-shot Cryptocurrency Trading

Yuan Li, Bingqiao Luo, Qian Wang +3

cs.CV2018

Deep Hashing with Category Mask for Fast Video Retrieval

Xu Liu, Lili Zhao, Dajun Ding +1

cs.CV2025

FVOS for MOSE Track of 4th PVUW Challenge: 3rd Place Solution

Mengjiao Wang, Junpei Zhang, Xu Liu +2

cs.CV2021

Data Augmentation For Medical MR Image Using Generative Adversarial Networks

Panjian Huang, Xu Liu, Yongzhen Huang

cs.CV2024

AIM 2024 Sparse Neural Rendering Challenge: Methods and Results

Michal Nazarczuk, Sibi Catley-Chandar, Thomas Tanay +27

cs.GR2022

Weighted Simultaneous Algebra Reconstruction Technique (wSART) for Additive Light Field Synthesis

Chen Gao, Linqi Dong, Liang Xu +2

math.NA2023

Learning Neural Operators on Riemannian Manifolds

Gengxiang Chen, Xu Liu, Qinglu Meng +3

cond-mat.str-el2018

Chiral Flow in One-dimensional Floquet Topological Insulators

Xu Liu, Fenner Harper, Rahul Roy

cs.LG2017

Unsupervised Submodular Rank Aggregation on Score-based Permutations

Jun Qi, Xu Liu, Javier Tejedor +1

quant-ph2026

Field Demonstration of a Multi-User Continuous-Variable Quantum Access Network for Quantum-to-the-Home

Junpeng Zhang, Xu Liu, Qijun Zhang +12

cs.RO2021

Exploring Imitation Learning for Autonomous Driving with Feedback Synthesizer and Differentiable Rasterization

Jinyun Zhou, Rui Wang, Xu Liu +5

cs.RO2025

Demystifying Diffusion Policies: Action Memorization and Simple Lookup Table Alternatives

Chengyang He, Xu Liu, Gadiel Sznaier Camps +2

cond-mat.mtrl-sci2023

Influence of Organic Spacer Cation on Dark Excitons in 2D Perovskites

Christopher G. Bailey, Lara V. Gillan, Minwoo Lee +5

cond-mat.mes-hall2025

Classification of unitary operators by local generatability

Xu Liu, Adrian B. Culver, Fenner Harper +1

stat.ME2024

Robust subgroup-classifier learning and testing in change-plane regressions

Xu Liu, Jian Huang, Yong Zhou +1

cs.PF2019

Pinpointing Performance Inefficiencies in Java

Pengfei Su, Qingsen Wang, Milind Chabbi +1

cs.LG2021

A novel meta-learning initialization method for physics-informed neural networks

Xu Liu, Xiaoya Zhang, Wei Peng +2

cs.RO2019

Monocular Camera Based Fruit Counting and Mapping with Semantic Data Association

Xu Liu, Steven W. Chen, Chenhao Liu +5

cs.CV2024

QAGait: Revisit Gait Recognition from a Quality Perspective

Zengbin Wang, Saihui Hou, Man Zhang +5

cond-mat.mtrl-sci2015

Direct Evidence of Interaction-Induced Dirac Cones in Monolayer Silicene/Ag(111) System

Ya Feng, Defa Liu, Baojie Feng +21

cs.AI2024

CACA Agent: Capability Collaboration based AI Agent

Peng Xu, Haoran Wang, Chuang Wang +1

cs.CV2023

Delving into Semantic Scale Imbalance

Yanbiao Ma, Licheng Jiao, Fang Liu +3

cs.PF2021

DJXPerf: Identifying Memory Inefficiencies via Object-centric Profiling for Java

Bolun Li, Pengfei Su, Milind Chabbi +2

cs.RO2026

JailWAM: Jailbreaking World Action Models in Robot Control

Hanqing Liu, Songping Wang, Jiahuan Long +9

cs.IR2026

A General Framework for Multimodal LLM-Based Multimedia Understanding in Large-Scale Recommendation Systems

Yiming Zhu, Xu Liu, Ziyun Xu +9

cs.LG2025

AADNet: Exploring EEG Spatiotemporal Information for Fast and Accurate Orientation and Timbre Detection of Auditory Attention Based on A Cue-Masked Paradigm

Keren Shi, Xu Liu, Xue Yuan +6

cs.CV2022

Transformers Meet Visual Learning Understanding: A Comprehensive Review

Yuting Yang, Licheng Jiao, Xu Liu +4

cs.LG2024

UniTime: A Language-Empowered Unified Model for Cross-Domain Time Series Forecasting

Xu Liu, Junfeng Hu, Yuan Li +4

cs.LG2025

ST-LoRA: Low-rank Adaptation for Spatio-Temporal Forecasting

Weilin Ruan, Wei Chen, Xilin Dang +4

cs.LG2024

Towards Unifying Diffusion Models for Probabilistic Spatio-Temporal Graph Learning

Junfeng Hu, Xu Liu, Zhencheng Fan +2

cs.LG2024

Moirai-MoE: Empowering Time Series Foundation Models with Sparse Mixture of Experts

Xu Liu, Juncheng Liu, Gerald Woo +7

physics.optics2019

Wide-field 3D nanoscopy on chip through large and tunable spatial-frequency-shift effect

Xiaowei Liu, Chao Meng, Xuechu Xu +7

cs.LG2025

Empowering Time Series Analysis with Synthetic Data: A Survey and Outlook in the Era of Foundation Models

Xu Liu, Taha Aksu, Juncheng Liu +7

physics.plasm-ph2023

Diagnosis of Fast Electron Transport by Coherent Transition Radiation

Yangchun Liu, Xiaochuan Ning, Dong Wu +8

cs.CV2022

Deep Learning-based Occluded Person Re-identification: A Survey

Yunjie Peng, Saihui Hou, Chunshui Cao +3

physics.ins-det2023

Multi-energy X-ray linear-array detector enabled by the side-illuminated metal halide scintillator

Peng Ran, Qingrui Yao, Juan Hui +5

cs.CV2021

One Model for All Quantization: A Quantized Network Supporting Hot-Swap Bit-Width Adjustment

Qigong Sun, Xiufang Li, Yan Ren +4

math.OC2018

Finite Codimensional Controllability, and Optimal Control Problems with Endpoint State Constraints

Xu Liu, Qi Lü, Xu Zhang

cs.CV2023

CLIPC8: Face liveness detection algorithm based on image-text pairs and contrastive learning

Xu Liu, Shu Zhou, Yurong Song +2

cond-mat.soft2025

Mechanical non-reciprocity programmed by shear jamming in soft composite solids

Chang Xu, Shuaihu Wang, Hong Wang +5

cs.RO2026

RoboCOIN: An Open-Sourced Bimanual Robotic Data Collection for Integrated Manipulation

Shihan Wu, Xuecheng Liu, Shaoxuan Xie +81

physics.optics2024

Fast generation of arbitrary optical focus array

Xin Liu, Yiwen Hu, Shijie Tu +3