Wang, Xu

57 publications

ICLR 2026 BaseReward: A Strong Baseline for Multimodal Reward Model YiFan Zhang, Haihua Yang, Huanyu Zhang, Yang Shi, Zezhou Chen, Haochen Tian, Chaoyou Fu, Kai Wu, Bo Cui, Xu Wang, Jianfei Pan, Haotian Wang, Zhang Zhang, Liang Wang

ICLR 2026 Diffusion LLMs Can Do Faster-than-AR Inference via Discrete Diffusion Forcing Xu Wang, Chenkai Xu, Yijie Jin, Jiachun Jin, Hao Zhang, Kai Yu, Zhijie Deng

ICLR 2026 Does Higher Interpretability Imply Better Utility? a Pairwise Analysis on Sparse Autoencoders Xu Wang, Yan Hu, Benyou Wang, Difan Zou

ICLR 2026 Long-Tailed Test-Time Adaptation for Vision-Language Models Xucong Wang, Zhe Zhao, Zekun Wang, Xiaofeng Cao, Xu Wang, Di Wu, Pengkun Wang, Yang Wang

ICLR 2026 MedLesionVQA: A Multimodal Benchmark Emulating Clinical Visual Diagnosis for Body Surface Health Deli Yu, Shengzhi Wang, Kai Wu, Xiaozhong Ji, Bo Cui, Jieqiong Cao, Huichao Wang, Boyuan Jiang, Xu Wang, Qian Xu, ChaoGao, Yi Zhao, Dian Chen, Meng Li, Haifeng Wu, Yijun He, Haihua Yang

ICLR 2026 One for Two: A Unified Framework for Imbalanced Graph Classification via Dynamic Balanced Prototype Guanjun Wang, Binwu Wang, Jiaming Ma, Zhengyang Zhou, Pengkun Wang, Xu Wang, Yang Wang

ICLR 2026 Online Navigation Refinement: Achieving Lane-Level Guidance by Associating Standard-Definition and Online Perception Maps Jiaxu Wan, Xu Wang, Mengwei Xie, Xinyuan Chang, Xinran Liu, Zheng Pan, Mu Xu, Hong Zhang, Ding Yuan, Yifan Yang

ICLR 2026 PHAT: Modeling Period Heterogeneity for Multivariate Time Series Forecasting Jiaming Ma, Qihe Huang, Haofeng Ma, Guanjun Wang, Sheng Huang, Zhengyang Zhou, Pengkun Wang, Xu Wang, Binwu Wang, Yang Wang

ICLR 2026 STORM: Synergistic Cross-Scale Spatio-Temporal Modeling for Weather Forecasting Qihe Huang, Zhengyang Zhou, Yangze Li, Jiaming Ma, Kuo Yang, Binwu Wang, Xu Wang, Yang Wang

IJCAI 2025 A Fast and Accurate ANN-SNN Conversion Algorithm with Negative Spikes Xu Wang, Dongchen Zhu, Jiamao Li

ICLR 2025 COFlowNet: Conservative Constraints on Flows Enable High-Quality Candidate Generation Yudong Zhang, Xuan Yu, Xu Wang, Zhaoyang Sun, Chen Zhang, Pengkun Wang, Yang Wang

AAAI 2025 DiCA: Disambiguated Contrastive Alignment for Cross-Modal Retrieval with Partial Labels Chao Su, Huiming Zheng, Dezhong Peng, Xu Wang

AAAI 2025 Drawing Informative Gradients from Sources: A One-Stage Transfer Learning Framework for Cross-City Spatiotemporal Forecasting Yudong Zhang, Xu Wang, Xuan Yu, Zhaoyang Sun, Kai Wang, Yang Wang

ICLR 2025 Efficient and Robust Neural Combinatorial Optimization via Wasserstein-Based Coresets Xu Wang, Fuyou Miao, Wenjie Liu, Yan Xiong

AAAI 2025 Fast Omni-Directional Image Super-Resolution: Adapting the Implicit Image Function with Pixel and Semantic-Wise Spherical Geometric Priors Xuelin Shen, Yitong Wang, Silin Zheng, Kang Xiao, Wenhan Yang, Xu Wang

AAAI 2025 GCD: Advancing Vision-Language Models for Incremental Object Detection via Global Alignment and Correspondence Distillation Xu Wang, Zilei Wang, Zihan Lin

NeurIPS 2025 Less but More: Linear Adaptive Graph Learning Empowering Spatiotemporal Forecasting Jiaming Ma, Binwu Wang, Guanjun Wang, Kuo Yang, Zhengyang Zhou, Pengkun Wang, Xu Wang, Yang Wang

NeurIPS 2025 Neighbor-Aware Contrastive Disambiguation for Cross-Modal Hashing with Redundant Annotations Chao Su, Likang Peng, Yuan Sun, Dezhong Peng, Xi Peng, Xu Wang

NeurIPS 2025 ReinAD: Towards Real-World Industrial Anomaly Detection with a Comprehensive Contrastive Dataset Xu Wang, Jingyuan Zhuo, Zhiyuan You, Zhiyu Tan, Yikuan Yu, Siyu Wang, Xinyi Le

AAAI 2025 RoDA: Robust Domain Alignment for Cross-Domain Retrieval Against Label Noise Ziniu Yin, Yanglin Feng, Ming Yan, Xiaomin Song, Dezhong Peng, Xu Wang

ICML 2025 Robust Spatio-Temporal Centralized Interaction for OOD Learning Jiaming Ma, Binwu Wang, Pengkun Wang, Zhengyang Zhou, Xu Wang, Yang Wang

ICML 2025 RobustLight: Improving Robustness via Diffusion Reinforcement Learning for Traffic Signal Control Mingyuan Li, Jiahao Wang, Guangsheng Yu, Xu Wang, Qianrun Chen, Wei Ni, Lixiang Li, Haipeng Peng

CVPRW 2025 SLRTP2025 Sign Language Production Challenge: Methodology, Results and Future Work Harry Walsh, Edward Fish, Ozge Mercanoglu Sincan, Mohamed Ilyes Lakhal, Richard Bowden, Neil Fox, Bencie Woll, Kepeng Wu, Zecheng Li, Weichao Zhao, Haodong Wang, Wengang Zhou, Houqiang Li, Shengeng Tang, Jiayi He, Xu Wang, Ruobei Zhang, Yaxiong Wang, Lechao Cheng, Sümeyye Meryem Tasyürek, Tugçe Kiziltepe, Hacer Yalim Keles

ICML 2025 SynEVO: A Neuro-Inspired Spatiotemporal Evolutional Framework for Cross-Domain Adaptation Jiayue Liu, Zhongchao Yi, Zhengyang Zhou, Qihe Huang, Kuo Yang, Xu Wang, Yang Wang

IJCAI 2025 Time-Frequency Disentanglement Boosted Pre-Training: A Universal Spatio-Temporal Modeling Framework Yudong Zhang, Zhaoyang Sun, Xu Wang, Xuan Yu, Kai Wang, Yang Wang

ICML 2025 TimeBase: The Power of Minimalism in Efficient Long-Term Time Series Forecasting Qihe Huang, Zhengyang Zhou, Kuo Yang, Zhongchao Yi, Xu Wang, Yang Wang

CVPR 2025 TokenFlow: Unified Image Tokenizer for Multimodal Understanding and Generation Liao Qu, Huichao Zhang, Yiheng Liu, Xu Wang, Yi Jiang, Yiming Gao, Hu Ye, Daniel K. Du, Zehuan Yuan, Xinglong Wu

CVPR 2025 Towards Continual Universal Segmentation Zihan Lin, Zilei Wang, Xu Wang

ICML 2025 Towards Understanding Fine-Tuning Mechanisms of LLMs via Circuit Analysis Xu Wang, Yan Hu, Wenyu Du, Reynold Cheng, Benyou Wang, Difan Zou

ICLRW 2025 Towards Understanding Fine-Tuning Mechanisms of LLMs via Circuit Analysis Xu Wang, Yan Hu, Wenyu Du, Reynold Cheng, Benyou Wang, Difan Zou

NeurIPS 2025 XVerse: Consistent Multi-Subject Control of Identity and Semantic Attributes via DiT Modulation Bowen Chen, Brynn Zhao, Haomiao Sun, Li Chen, Xu Wang, Daniel Kang Du, Xinglong Wu

ECCV 2024 3D Weakly Supervised Semantic Segmentation with 2D Vision-Language Guidance Xiaoxu Xu, Yitian Yuan, Jinlong Li, Qiudan Zhang, Zequn Jie, Lin Ma, Hao Tang, Nicu Sebe, Xu Wang

AAAI 2024 AvatarVerse: High-Quality & Stable 3D Avatar Creation from Text and Pose Huichao Zhang, Bowen Chen, Hao Yang, Liao Qu, Xu Wang, Li Chen, Chao Long, Feida Zhu, Daniel K. Du, Min Zheng

AAAI 2024 DiDA: Disambiguated Domain Alignment for Cross-Domain Retrieval with Partial Labels Haoran Liu, Ying Ma, Ming Yan, Yingke Chen, Dezhong Peng, Xu Wang

NeurIPS 2024 Get Rid of Isolation: A Continuous Multi-Task Spatio-Temporal Learning Framework Zhongchao Yi, Zhengyang Zhou, Qihe Huang, Yanjiang Chen, Liheng Yu, Xu Wang, Yang Wang

ICLR 2024 Kill Two Birds with One Stone: Rethinking Data Augmentation for Deep Long-Tailed Learning Binwu Wang, Pengkun Wang, Wei Xu, Xu Wang, Yudong Zhang, Kun Wang, Yang Wang

NeurIPS 2024 LESS: Label-Efficient and Single-Stage Referring 3D Segmentation Xuexun Liu, Xiaoxu Xu, Jinlong Li, Qiudan Zhang, Xu Wang, Nicu Sebe, Lin Ma

IJCAI 2024 NegativePrompt: Leveraging Psychology for Large Language Models Enhancement via Negative Emotional Stimuli Xu Wang, Cheng Li, Yi Chang, Jindong Wang, Yuan Wu

AAAI 2024 NondBREM: Nondeterministic Offline Reinforcement Learning for Large-Scale Order Dispatching Hongbo Zhang, Guang Wang, Xu Wang, Zhengyang Zhou, Chen Zhang, Zheng Dong, Yang Wang

AAAI 2024 Towards Dynamic Spatial-Temporal Graph Learning: A Decoupled Perspective Binwu Wang, Pengkun Wang, Yudong Zhang, Xu Wang, Zhengyang Zhou, Lei Bai, Yang Wang

AAAI 2023 Correspondence-Free Domain Alignment for Unsupervised Cross-Domain Image Retrieval Xu Wang, Dezhong Peng, Ming Yan, Peng Hu

ICCV 2023 Local and Global Logit Adjustments for Long-Tailed Learning Yingfan Tao, Jingna Sun, Hao Yang, Li Chen, Xu Wang, Wenming Yang, Daniel Du, Min Zheng

JMLR 2023 On the Optimality of Nuclear-Norm-Based Matrix Completion for Problems with Smooth Non-Linear Structure Yunhua Xiang, Tianyu Zhang, Xu Wang, Ali Shojaie, Noah Simon

ICLR 2023 Searching Lottery Tickets in Graph Neural Networks: A Dual Perspective Kun Wang, Yuxuan Liang, Pengkun Wang, Xu Wang, Pengfei Gu, Junfeng Fang, Yang Wang

AAAI 2023 SwiftAvatar: Efficient Auto-Creation of Parameterized Stylized Character on Arbitrary Avatar Engines Shizun Wang, Weihong Zeng, Xu Wang, Hao Yang, Li Chen, Chuang Zhang, Ming Wu, Yi Yuan, Yunzhao Zeng, Min Zheng, Jing Liu

NeurIPS 2022 Expansion and Shrinkage of Localization for Weakly-Supervised Semantic Segmentation Jinlong Li, Zequn Jie, Xu Wang, Xiaolin Wei, Lin Ma

CVPR 2022 URetinex-Net: Retinex-Based Deep Unfolding Network for Low-Light Image Enhancement Wenhui Wu, Jian Weng, Pingping Zhang, Xu Wang, Wenhan Yang, Jianmin Jiang

ICCVW 2021 TPH-YOLOv5: Improved YOLOv5 Based on Transformer Prediction Head for Object Detection on Drone-Captured Scenarios Xingkui Zhu, Shuchang Lyu, Xu Wang, Qi Zhao

ECCVW 2020 A Self-Supervised Framework for Human Instance Segmentation Yalong Jiang, Wenrui Ding, Hongguang Li, Hua Yang, Xu Wang

AAAI 2020 HGMAN: Multi-Hop and Multi-Answer Question Answering Based on Heterogeneous Knowledge Graph (Student Abstract) Xu Wang, Shuai Zhao, Bo Cheng, Jiale Han, Yingting Li, Hao Yang, Guoshun Nan

AAAI 2020 Hypergraph Convolutional Network for Multi-Hop Knowledge Base Question Answering (Student Abstract) Jiale Han, Bo Cheng, Xu Wang

IJCAI 2020 Two-Phase Hypergraph Based Reasoning with Dynamic Relations for Multi-Hop KBQA Jiale Han, Bo Cheng, Xu Wang

CVPR 2019 Deep Supervised Cross-Modal Retrieval Liangli Zhen, Peng Hu, Xu Wang, Dezhong Peng

NeurIPS 2019 Exploiting Local and Global Structure for Point Cloud Semantic Segmentation with Contextual Point Representations Xu Wang, Jingming He, Lin Ma

CVPR 2019 Learning to Explore Intrinsic Saliency for Stereoscopic Video Qiudan Zhang, Xu Wang, Shiqi Wang, Shikai Li, Sam Kwong, Jianmin Jiang

AISTATS 2015 Multi-Manifold Modeling in Non-Euclidean Spaces Xu Wang, Konstantinos Slavakis, Gilad Lerman

ICCV 2013 Fast Subspace Search via Grassmannian Based Hashing Xu Wang, Stefan Atev, John Wright, Gilad Lerman