Towards an Agentic Era of AITianyu Liu†*, Dingyuan Dai*, Weihao Xuan*, Jialin Chen*, Qingcheng Zeng*, Rui Yang*, Ada Fang, Zhen Yang, Peng Cui, Yinpeng Dong, Yuanqi Du, Marinka Zitnik†, James Zou†, & Jie Tang†Preprint.
Every Act Has Its Price: Compressed Moral Composition in Frontier LLMsWeijia Zhang*, Ruiqi Chen*, Yunze Xiao*†, & Weihao Xuan†arXiv preprint arXiv:2606.11232.
The Chameleon's Limit: Investigating Persona Collapse and Homogenization in Large Language ModelsYunze Xiao*, Vivienne J. Zhang*, Chenghao Yang, Ningshan Ma, Weihao Xuan, & Jen-tse Huang†arXiv preprint arXiv:2604.24698.
Towards Valid Student Simulation with Large Language ModelsZhihao Yuan*, Yunze Xiao*, Ming Li*, Weihao Xuan, Richard Jiarui Tong, Mona Diab, & Tom Mitchell†arXiv preprint arXiv:2601.05473.
KDD 2026 OralDeciphering Fingerprints of 3D Molecular Surfaces For Accurate Epitope PredictionFang Wu, Weihao Xuan, Jure Leskovec, Yejin Choi, & Li Erran Li†In The 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2026).
ACL 2026 OralThe Confidence Dichotomy: Analyzing and Mitigating Miscalibration in Tool-Use AgentsWeihao Xuan*, Qingcheng Zeng*, Heli Qi, Yunze Xiao, Junjue Wang, & Naoto Yokoya†In The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026 Main Conference).
ACL 2026 OralHow to Improve LLMs' Performance on Specific Languages: A Perspective on LLM-Derived Language SimilarityXinhe Shi, Qingcheng Zeng, Weihao Xuan, & Linchao Zhu†In The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026 Main Conference).
Code-Switching Information Retrieval: Benchmarks, Analysis, and the Limits of Current RetrieversQingcheng Zeng*, Yuheng Lu*, Zeqi Zhou, Heli Qi, Puxuan Yu, Fuheng Zhao, Hitomi Yanaka, Weihao Xuan†, Naoto YokoyaIn The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026 Findings).
Sentipolis: Emotion-Aware Agents for Social SimulationsChiyuan Fu*, Lyuhao Chen*, Yunze Xiao*, Weihao Xuan, Carlos Busso, & Mona T. Diab†In The 64th Annual Meeting of the Association for Computational Linguistics (ACL 2026 Findings).
Direction-aware 3D Large Multimodal ModelsQuan Liu, Weihao Xuan, Junjue Wang, Naoto Yokoya, Ling Shao, & Shijian Lu†In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2026).
HF Daily Top 1 · 2025.10.02DeepSearch: Overcome the Bottleneck of Reinforcement Learning with Verifiable Rewards via Monte Carlo Tree SearchFang Wu*, Weihao Xuan*, Heli Qi*, Ximing Lu, Aaron Tu, Li Erran Li, Yejin Choi†In The Fourteenth International Conference on Learning Representations (ICLR 2026).
Is Pre-Training Applicable to the Decoder for Dense PredictionChao Ning, Wanshui Gan, Weihao Xuan, & Naoto Yokoya†In 2026 IEEE International Conference on Robotics & Automation (ICRA 2026).
Taming Object Hallucinations with Verified Atomic Confidence EstimationJiarui Liu, Weihao Xuan, Zhijing Jin, Mona Diab†In The 19th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2026).
The Pragmatic Mind of Machines: Tracing the Emergence of Pragmatic Competence in Large Language ModelsKefan Yu*, Qingcheng Zeng*, Weihao Xuan, Wanxin Li, Jingyi Wu, & Rob Voigt†In The 19th Conference of the European Chapter of the Association for Computational Linguistics (EACL 2026) (also in COLM 2025 PragLM Workshop).
LandCraft: Designing the Structured 3D Landscapes via Text GuidanceZhihao Liu*, Fang Liu*, Weihao Xuan, & Naoto Yokoya†In The 40th Annual AAAI Conference on Artificial Intelligence (AAAI 2026).
DynamicVL: Benchmarking Multimodal Large Language Models for Dynamic City UnderstandingWeihao Xuan*, Junjue Wang*, Heli Qi, Zihang Chen, Zhuo Zheng, Yanfei Zhong, Junshi Xia, & Naoto Yokoya†In The Thirty-ninth Annual Conference on Neural Information Processing Systems (NeurIPS 2025).
EMNLP 2025 Oral · Meta 10/10Seeing Is Believing, But How Much? A Comprehensive Analysis of Verbalized Calibration in Vision-Language ModelsWeihao Xuan*, Qingcheng Zeng*, Heli Qi, Junjue Wang, & Naoto Yokoya†In The 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP 2025 Main Conference).
Thinking Out Loud: Do Reasoning Models Know When They're Right?Qingcheng Zeng*, Weihao Xuan*, Leyang Cui, & Rob Voigt†In The 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP 2025 Main Conference).
Geo3DVQA: Evaluating Vision-Language Models for 3D Geospatial Reasoning from Aerial ImageryMai Tsujimoto, Junjue Wang, Weihao Xuan, & Naoto Yokoya†In The IEEE/CVF Winter Conference on Applications of Computer Vision (WACV 2026).
LR2Depth: Large-Region Aggregation at Low Resolution for Efficient Monocular Depth EstimationChao Ning, Weihao Xuan, Wanshui Gan, & Naoto Yokoya†In IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2025)
NeurIPS 2024 Spotlight · Top 3.1%SynRS3D: A Synthetic Dataset for Global 3D Semantic Understanding From Monocular Remote Sensing ImageryJian Song, Hongruixuan Chen, Weihao Xuan, Junshi Xia, & Naoto Yokoya†In The Thirty-eight Conference on Neural Information Processing Systems (NeurIPS 2024).
3D Semantic Segmentation in the Wild: Learning Generalized Models for Adverse-Condition Point CloudsAoran Xiao, Jiaxing Huang, Weihao Xuan, Ruijie Ren, Kangcheng Liu, Dayan Guan, Abdulmotaleb El Saddik, Shijian Lu†, & Eric XingIn Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2023) (pp. 9382–9392).
On a Network SIS Model With Opinion DynamicsWeihao Xuan, Ruijie Ren, Philip E. Paré, Mengbin Ye, Sebastian Ruf, & Ji Liu†IFAC-PapersOnLine, 53(2), 2582–2587.
Nature Medicine (Correspondence)MAGIC: An International Network for Evaluating Generative Artificial Intelligence in Global HealthRui Yang, Weihao Xuan, Tianyu Liu, Danielle S. Bitterman, Gary S. Collins, Karthik Adapa, Kwesi Nyan Amissah-Arthur, Tianxi Cai, Simão Campos, Hanqun Cao, Josip Car, Carol Y. Cheung, Mona Diab, Chido Dzinotyiwei, Siqi Ge, Marzyeh Ghassemi, Ethan Goh, Benjamin Alan Goldstein, Mary-Anne Hartley, Yulan He, Pheng Ann Heng, Chuan Hong, Michelle María Jiménez de Tavárez, Yuhe Ke, Pearse A. Keane, Eva C. Keller, Rubayat Khan, Phuoc V. Le, Marc Lecoultre, Jisan Lee, Huitao Li, Yuan Luo, Vukosi Marivate, Bilal A. Mateen, Melissa D. McCradden, Maryam Mustafa, Joyce Nakatumba-Nabende, Yilin Ning, Jasmine Chiat Ling Ong, Yifan Peng, Sameer Pujari, Ihsan Ayyub Qazi, Dino Rech, Iain Beehuat Tan, Patrick Tan, Douglas Teodoro, Yih Chung Tham, Arun James Thirunavukarasu, Daniel Shu Wei Ting, Lorainne Tudor Car, Joao Ricardo Nickenig Vissoci, Chunhua Weng, Matthew Yu Heng Wong, Yunze Xiao, Xuhai Xu, Carl Yang, Naoto Yokoya, Kunyu Yu, Chaofan Zhang, Rui Zhang, James Zou, Karel G. M. Moons, Nigam H. Shah, Tien Yin Wong†, Eric J. Topol, & Nan Liu†Nature Medicine (Correspondence).
AI for Earthquake Response: Outcomes & Insights from a Global Spaceborne Rapid Mapping ChallengePatrick Ebel, Mounia El Baz, Junjue Wang, Weihao Xuan, Heli Qi, Zhuo Zheng, Naoto Yokoya, Junghwan Park, Jaewan Park, Arthur Elskens, Eléonore Charles, Zachary Foltz, Iacopo Modica, Philippe Bally, Christian Bossung, Marco Chini, Nicolas Longépé, & Gabriele MeoniIEEE Geoscience and Remote Sensing Magazine.
TSG-Seg: Temporal-selective guidance for semi-supervised semantic segmentation of 3D LiDAR point cloudsWeihao Xuan, Heli Qi, & Aoran XiaoISPRS Journal of Photogrammetry and Remote Sensing.
University of LeedsB.Eng. in Mechanical Engineering
First-Class Honours
04Professional Activities
Reviewer
Conference
NeurIPSICLRICMLCVPRICCVECCVAAAIACL Rolling ReviewCOLMICCVWACMMMBMVCICRAIROSICDLSIICPHS
Journal
International Journal of Computer Vision (IJCV)Transactions on Machine Learning Research (TMLR)IEEE Geoscience and Remote Sensing Magazine (GRSM)ISPRS Journal of Photogrammetry and Remote SensingPattern RecognitionIEEE Robotics and Automation Letters (RA-L)
Recognition
Gold Reviewer, ICML 2026
Editorial Board
Guest Editor
Special Issue: Advancement of Multi-Source Remote Sensing Data Fusion in Environmental Monitoring, Remote Sensing (JCR Q1)
Organization
Organizer
BRIGHT Challenge, CVPR 2026 MONTI Workshop
Session Co-Chair
ER3: System Integration, SII 2022
05Funding & Awards
RIKEN BAIHO Award (RIKEN Excellent Achievement Award)Feb 2026