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Peking University(北京大学)

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2511.11552 2025-11-17 cs.CV cs.CL

DocLens : A Tool-Augmented Multi-Agent Framework for Long Visual Document Understanding

Dawei Zhu, Rui Meng, Jiefeng Chen, Sujian Li, Tomas Pfister, Jinsung Yoon

机构 * Google Cloud AI Research(谷歌云人工智能研究) School of Computer Science, Peking University(北京大学计算机学院)

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2511.09915 2025-11-17 cs.CL cs.MM cs.SD

HI-TransPA: Hearing Impairments Translation Personal Assistant

Zhiming Ma, Shiyu Gan, Junhao Zhao, Xianming Li, Qingyun Pan, Peidong Wang, Mingjun Pan, Yuhao Mo, Jiajie Cheng, Chengxin Chen, Zhonglun Cao, Chonghan Liu, Shi Cheng

机构 * SmartFlowAI Research(SmartFlowAI研究院) Tongji University(同济大学) CMIC Guangzhou(广州CMIC) BUPT Beijing(北京邮电大学) Northeastern University Shenyang(沈阳东北大学) Peking University(北京大学) Qiyuan Tech Beijing(北京启元科技)

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2510.21244 2025-11-17 cs.AI

VoiceAgentEval: A Dual-Dimensional Benchmark for Expert-Level Intelligent Voice-Agent Evaluation of Xbench's Professional-Aligned Series

Pengyu Xu, Shijia Li, Ao Sun, Feng Zhang, Yahan Li, Bo Wu, Zhanyu Ma, Jiguo Li, Jun Xu, Jiuchong Gao, Jinghua Hao, Renqing He, Rui Wang, Yang Liu, Xiaobo Hu, Fan Yang, Jia Zheng, Guanghua Yao

机构 * Meituan(美团) Xbench Agora Beijing Jiaotong University(北京交通大学) BUPT(北京邮电大学) The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) Jilin University(吉林大学) Peking University(北京大学)

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2509.25187 2025-11-17 cs.CV

FlashI2V: Fourier-Guided Latent Shifting Prevents Conditional Image Leakage in Image-to-Video Generation

Yunyang Ge, Xinhua Cheng, Chengshu Zhao, Xianyi He, Shenghai Yuan, Bin Lin, Bin Zhu, Li Yuan

机构 * Peking University, Shenzhen Graduate School(北京大学深圳研究生院) Peng Cheng Laboratory(鹏城实验室) Rabbitpre AI

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2511.11018 2025-11-17 cs.CL cs.AI cs.CR cs.LG cs.SE

Automata-Based Steering of Large Language Models for Diverse Structured Generation

Xiaokun Luan, Zeming Wei, Yihao Zhang, Meng Sun

机构 * School of Mathematical Sciences, Peking University(北京大学数学科学学院)

Comments ICFEM 2025 (Best Paper Award)

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2511.10953 2025-11-17 cs.CV

Language-Guided Graph Representation Learning for Video Summarization

Wenrui Li, Wei Han, Hengyu Man, Wangmeng Zuo, Xiaopeng Fan, Yonghong Tian

机构 * Department of Computer Science and Technology, Harbin Institute of Technology(哈尔滨工业大学计算机科学与技术系) Harbin Institute of Technology Suzhou Research Institute(哈尔滨工业大学苏州研究所) School of AI for Science, the Shenzhen Graduate School, Peking University(北京大学人工智能科学学院、深圳研究生院) Peng Cheng Laboratory(鹏城实验室) School of Computer Science, Peking University(北京大学计算机学院)

Comments Accepted by IEEE TPAMI

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2505.16533 2025-11-17 cs.CV

Motion Matters: Compact Gaussian Streaming for Free-Viewpoint Video Reconstruction

Jiacong Chen, Qingyu Mao, Youneng Bao, Xiandong Meng, Fanyang Meng, Ronggang Wang, Yongsheng Liang

机构 * College of Applied Technology, Shenzhen University(深圳大学应用技术学院) College of Big Data and Internet, Shenzhen Technology University(深圳科技大学大数据与互联网学院) College of Electronics and Information Engineering, Shenzhen University(深圳大学电子与信息工程学院) Department of Computer Science, City University of Hong Kong(香港城市大学计算机科学系) Pengcheng Laboratory, Shenzhen(深圳鹏城实验室) School of Electronic and Computer Engineering, Peking University(北京大学电子与计算机工程学院)

Comments Accepted by NeurIPS 2025

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2510.26495 2025-11-14 cs.DB cs.CL

Rethinking Text-to-SQL: Dynamic Multi-turn SQL Interaction for Real-world Database Exploration

Linzhuang Sun, Tianyu Guo, Hao Liang, Yuying Li, Qifeng Cai, Jingxuan Wei, Bihui Yu, Wentao Zhang, Bin Cui

机构 * University of Chinese Academy of Sciences(中国科学院大学) Peking University(北京大学) Tsinghua University(清华大学)

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2509.23304 2025-11-14 cs.CV

Seeing the Unseen in Low-light Spike Streams

Liwen Hu, Yang Li, Mianzhi Liu, Yijia Guo, Shenghao Xie, Ziluo Ding, Tiejun Huang, Lei Ma

机构 * School of Computer Science, Peking University(北京大学计算机学院) National Biomedical Imaging Center, Peking University(北京大学国家生物医学成像中心)

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2506.04561 2025-11-14 cs.CV

LGM-Pose: A Lightweight Global Modeling Network for Real-time Human Pose Estimation

Biao Guo, Cong Zhou, Fangmin Guo, Xiaonan Luo, Guibo Luo, Feng Zhang

机构 * School of Computer Science and Information Security(计算机科学与信息安全学院) Guilin University of Electronic Technology(桂林电子科技大学) Guangxi Metaverse Application Engineering Center(广西元宇宙应用工程中心) Guangxi Key Laboratory of Trusted Software(广西可信软件重点实验室) School of Electronic and Computer Engineering, Shenzhen Graduate School(电子与计算机工程学院,深圳研究生院) Peking University(北京大学)

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2505.06347 2025-11-14 quant-ph cs.AI hep-lat hep-ph

Scalable Quantum State Preparation via Large-Language-Model-Driven Discovery

Qing-Hong Cao, Zong-Yue Hou, Ying-Ying Li, Xiaohui Liu, Zhuo-Yang Song, Liang-Qi Zhang, Shutao Zhang, Ke Zhao

机构 * School of Physics, Peking University(北京大学物理学院) Center for High Energy Physics, Peking University(北京大学高能物理中心) Institute of High Energy Physics, Chinese Academy of Sciences(中国科学院高能物理研究所) Center of Advanced Quantum Studies, School of Physics and Astronomy, Beijing Normal University(北京师范大学物理天文学院先进量子研究中心) Key Laboratory of Multi-scale Spin Physics, Ministry of Education, Beijing Normal University(北京师范大学教育部多尺度自旋物理重点实验室)

Comments 6 + 3 pages, 9 figures. Substantially update the draft, including a study of the 2+1d scalar field theory

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2408.11062 2025-11-14 cs.CL cs.AI

Multi-Turn Interactions for Text-to-SQL with Large Language Models

Guanming Xiong, Junwei Bao, Hongfei Jiang, Yang Song, Wen Zhao

机构 * Peking University(北京大学) Zuoyebang Education Technology Co., Ltd.(佐元邦教育科技有限公司)

Comments This work has been accepted to CIKM 2025

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2511.09323 2025-11-13 cs.LG

Mixture-of-Channels: Exploiting Sparse FFNs for Efficient LLMs Pre-Training and Inference

Tong Wu, Yutong He, Bin Wang, Kun Yuan

机构 * Peking University(北京大学) Zhejiang University(浙江大学)

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2510.00229 2025-11-13 cs.AI cs.LG

AgentFlux: Decoupled Fine-Tuning & Inference for On-Device Agentic Systems

Rohan Kadekodi, Zhan Jin, Keisuke Kamahori, Yile Gu, Sean Khatiri, Noah H. Bayindirli, Sergey Gorbunov, Baris Kasikci

机构 * University of Washington(华盛顿大学) Peking University(北京大学) University of Waterloo(滑铁卢大学) Interop Labs(Interop实验室)

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2508.08543 2025-11-13 cs.LG cs.AI

M3-Net: A Cost-Effective Graph-Free MLP-Based Model for Traffic Prediction

Guangyin Jin, Sicong Lai, Xiaoshuai Hao, Mingtao Zhang, Jinlei Zhang

机构 * National Innovative Institute of Defense Technology(国防技术创新国家研究院) The Hong Kong University of Science(香港科学大学) Beijing Academy of Artificial Intelligence(北京人工智能研究院) Peking University(北京大学) Beijing Jiaotong University(北京交通大学)

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2504.03536 2025-11-13 cs.CV

HumanDreamer-X: Photorealistic Single-image Human Avatars Reconstruction via Gaussian Restoration

Boyuan Wang, Runqi Ouyang, Xiaofeng Wang, Zheng Zhu, Guosheng Zhao, Chaojun Ni, Xiaopei Zhang, Guan Huang, Yijie Ren, Lihong Liu, Xingang Wang

机构 * GigaAI Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) Peking University(北京大学) University of California Los Angeles(加州大学洛杉矶分校)

Comments Project Page: https://humandreamer-x.github.io/

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2510.24563 2025-11-12 cs.CV

OSWorld-MCP: Benchmarking MCP Tool Invocation In Computer-Use Agents

Hongrui Jia, Jitong Liao, Xi Zhang, Haiyang Xu, Tianbao Xie, Chaoya Jiang, Ming Yan, Si Liu, Wei Ye, Fei Huang

机构 * Peking University(北京大学) Tongyi Lab, Alibaba Group(通义实验室,阿里巴巴集团) Beijing Zhongguancun Academy(北京中关村学院)

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2510.22340 2025-11-12 cs.AI cs.CL cs.CV cs.LG

DynaSolidGeo: A Dynamic Benchmark for Genuine Spatial Mathematical Reasoning of VLMs in Solid Geometry

Changti Wu, Shijie Lian, Zihao Liu, Lei Zhang, Laurence Tianruo Yang, Kai Chen

机构 * East China Normal University(华东师范大学) Zhongguancun Academy(中关村学院) Huazhong University of Science and Technology(华中科技大学) Peking University(北京大学) Zhengzhou University(郑州大学) Zhongguancun Institute of Artificial Intelligence(中关村人工智能研究院)

Comments The code and dataset are available at \href{https://zgca-ai4edu.github.io/DynaSolidGeo/}{DynaSolidGeo}

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2509.11171 2025-11-12 cs.CV

SPHERE: Semantic-PHysical Engaged REpresentation for 3D Semantic Scene Completion

Zhiwen Yang, Yuxin Peng

机构 * Peking University(北京大学)

Comments 10 pages, 6 figures, accepted by ACM MM 2025

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2508.05164 2025-11-12 cs.LG

S$^2$M-Former: Spiking Symmetric Mixing Branchformer for Brain Auditory Attention Detection

Jiaqi Wang, Zhengyu Ma, Xiongri Shen, Chenlin Zhou, Leilei Zhao, Han Zhang, Yi Zhong, Siqi Cai, Zhenxi Song, Zhiguo Zhang

机构 * Harbin Institute of Technology, Shenzhen(哈尔滨工业大学(深圳)) Pengcheng Laboratory(鹏城实验室) Peking University(北京大学) Harbin Institute of Technology(哈尔滨工业大学) Great Bay University(大湾区大学)

Comments Accepted by 39th Conference on Neural Information Processing Systems (NeurIPS 2025)

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2506.03237 2025-11-12 q-bio.QM cs.AI cs.LG q-bio.BM

UniSite: The First Cross-Structure Dataset and Learning Framework for End-to-End Ligand Binding Site Detection

Jigang Fan, Quanlin Wu, Shengjie Luo, Liwei Wang

机构 * Center for Data Science, Peking University(数据科学中心,北京大学) State Key Laboratory of General Artificial Intelligence, Peking University(通用人工智能国家重点实验室,北京大学) Center for Machine Learning Research, Peking University(机器学习研究中心,北京大学)

Comments Accepted by NeurIPS 2025 as a Spotlight paper

Journal ref NeurIPS 2025 (Spotlight)

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2305.17327 2025-11-12 cs.LG

Hierarchical Deep Counterfactual Regret Minimization

Jiayu Chen, Zhekai Wang, Vaneet Aggarwal

机构 * The University of Hong Kong(香港大学) Peking University(北京大学) Purdue University(普渡大学)

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2511.06979 2025-11-11 cs.LG cs.GT

Breaking the Gradient Barrier: Unveiling Large Language Models for Strategic Classification

Xinpeng Lv, Yunxin Mao, Haoxuan Li, Ke Liang, Jinxuan Yang, Wanrong Huang, Haoang Chi, Huan Chen, Long Lan, Yuanlong Chen, Wenjing Yang, Haotian Wang

机构 * College of Computer Science and Technology, National University of Defense Technology(国防科技大学计算机科学与技术学院) Center for Data Science, Peking University(北京大学数据科学中心) Faculty of Engineering, the University of Sydney(悉尼大学工程学院) Faculty of Computing, Harbin Institute of Technology(哈尔滨工业大学计算机学院)

Comments Accepted by NeurIPS 2025

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2511.06765 2025-11-11 cs.CV cs.GR

Robust and High-Fidelity 3D Gaussian Splatting: Fusing Pose Priors and Geometry Constraints for Texture-Deficient Outdoor Scenes

Meijun Guo, Yongliang Shi, Caiyun Liu, Yixiao Feng, Ming Ma, Tinghai Yan, Weining Lu, Bin Liang

机构 * School of Mechatronical Engineering, Beijing Institute of Technology(机械电子工程学院,北京理工大学) Beiing National Research Center for Information Science and Technology(北京国家信息科学与技术研究中心) Qiyuan Lab(启元实验室) Peking University(北京大学)

Comments 7 pages, 3 figures. Accepted by IROS 2025

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2511.04307 2025-11-11 cs.AI

GUI-360$^\circ$: A Comprehensive Dataset and Benchmark for Computer-Using Agents

Jian Mu, Chaoyun Zhang, Chiming Ni, Lu Wang, Bo Qiao, Kartik Mathur, Qianhui Wu, Yuhang Xie, Xiaojun Ma, Mengyu Zhou, Si Qin, Liqun Li, Yu Kang, Minghua Ma, Qingwei Lin, Saravan Rajmohan, Dongmei Zhang

机构 * Nanjing University(南京大学) Microsoft(微软) ZJU-UIUC(浙大-UIUC) Peking University(北京大学)

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2505.20354 2025-11-11 cs.CL cs.AI

Rethinking Text-based Protein Understanding: Retrieval or LLM?

Juntong Wu, Zijing Liu, He Cao, Hao Li, Bin Feng, Zishan Shu, Ke Yu, Li Yuan, Yu Li

机构 * Peking University, Shenzhen Graduate School(北京大学深圳研究生院) International Digital Economy Academy (IDEA)(国际数字经济学院)

Comments Accepted by Empirical Methods in Natural Language Processing 2025 (EMNLP 2025) Main Conference

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2503.19404 2025-11-11 cs.CV

LangBridge: Interpreting Image as a Combination of Language Embeddings

Jiaqi Liao, Yuwei Niu, Fanqing Meng, Hao Li, Changyao Tian, Yinuo Du, Yuwen Xiong, Dianqi Li, Xizhou Zhu, Li Yuan, Jifeng Dai, Yu Cheng

机构 * Shanghai AI Laboratory(上海人工智能实验室) The Chinese University of Hong Kong(香港中文大学) Tsinghua University(清华大学) SenseTime Research(商汤科技研究院) Shanghai Jiao Tong University(上海交通大学) Peking University(北京大学) PengCheng Laboratory(鹏城实验室) Chongqing University(重庆大学)

Comments The code and weights are open-sourced. Project page: https://curryx-001.github.io/LangBridge.github.io/

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2412.12987 2025-11-11 math.OC cs.AI cs.LG

Stochastic interior-point methods for smooth conic optimization with applications

Chuan He, Zhanwang Deng

机构 * Department of Mathematics, Linköping University, Sweden(林雪平大学数学系) Academy for Advanced Interdisciplinary Studies, Peking University, China(北京大学交叉学科研究院)

Comments Accepted by Journal of Machine Learning Research

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2511.06451 2025-11-11 cs.LG q-fin.CP

A Risk-Neutral Neural Operator for Arbitrage-Free SPX-VIX Term Structures

Jian'an Zhang

机构 * Guanghua School of Management, Peking University(北京大学光华管理学院)

Comments 46 pages, 9 figures, includes appendices; v11 draft aligned with final outline

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2511.06067 2025-11-11 cs.CL cs.SE

Automating Hardware Design and Verification from Architectural Papers via a Neural-Symbolic Graph Framework

Haoyue Yang, Xuanle Zhao, Yujie Liu, Zhuojun Zou, Kailin Lyu, Changchun Zhou, Yao Zhu, Jie Hao

机构 * Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) Peking University(北京大学) Zhejiang University(浙江大学)

Comments Preprint Version, Work in Progress

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