arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Peking University(北京大学)

共收录 3042
2507.13659 2025-11-11 cs.CV cs.AI cs.LG cs.NE

When Person Re-Identification Meets Event Camera: A Benchmark Dataset and An Attribute-guided Re-Identification Framework

Xiao Wang, Qian Zhu, Shujuan Wu, Bo Jiang, Shiliang Zhang

机构 * School of Computer Science and Technology, Anhui University, Hefei, China(安徽大学计算机科学与技术学院) Peng Cheng Laboratory, Shenzhen, China(鹏城实验室) School of Computer Science, Peking University, China(北京大学计算机科学学院)

Comments Accepted by AAAI 2026

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.13413 2025-11-11 cs.LG

Joint Velocity-Growth Flow Matching for Single-Cell Dynamics Modeling

Dongyi Wang, Yuanwei Jiang, Zhenyi Zhang, Xiang Gu, Peijie Zhou, Jian Sun

机构 * School of Mathematics and Statistics, Xi’an Jiaotong University(西安交通大学数学与统计学学院) LMAM and School of Mathematical Sciences, Peking University(北京大学理学院) Center for Machine Learning Research, Peking University(北京大学机器学习研究中心)

详情

展开后加载摘要…

URL PDF HTML 收藏
2504.07307 2025-07-08 cs.LG stat.ML

Follow-the-Perturbed-Leader Approaches Best-of-Both-Worlds for the m-Set Semi-Bandit Problems

Jingxin Zhan, Yuchen Xin, Chenjie Sun, Zhihua Zhang

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

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.01961 2025-07-08 cs.RO cs.AI

AC-DiT: Adaptive Coordination Diffusion Transformer for Mobile Manipulation

Sixiang Chen, Jiaming Liu, Siyuan Qian, Han Jiang, Lily Li, Renrui Zhang, Zhuoyang Liu, Chenyang Gu, Chengkai Hou, Pengwei Wang, Zhongyuan Wang, Shanghang Zhang

机构 * State Key Laboratory of Multimedia Information Processing, School of Computer Science, Peking University(多媒体信息处理国家重点实验室,计算机学院,北京大学) Nanjing University(南京大学) CUHK(香港中文大学) Beijing Academy of Artificial Intelligence (BAAI)(北京人工智能研究院)

Comments Project website: https://ac-dit.github.io/

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.03637 2025-07-08 cs.CL cs.AI cs.LG

RewardAnything: Generalizable Principle-Following Reward Models

Zhuohao Yu, Jiali Zeng, Weizheng Gu, Yidong Wang, Jindong Wang, Fandong Meng, Jie Zhou, Yue Zhang, Shikun Zhang, Wei Ye

机构 * Peking University(北京大学) WeChat AI(微信AI) William & Mary(威廉与玛丽学院) Westlake University(西交利物浦大学)

Comments 25 pages, 9 figures, Code & model weights available at: https://zhuohaoyu.github.io/RewardAnything

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.01380 2025-07-08 cs.CV cs.AI

Playing with Transformer at 30+ FPS via Next-Frame Diffusion

Xinle Cheng, Tianyu He, Jiayi Xu, Junliang Guo, Di He, Jiang Bian

机构 * Peking University(北京大学) Microsoft Research(微软研究院)

Comments Project page: https://nextframed.github.io/

详情

展开后加载摘要…

URL PDF HTML 收藏
2504.10208 2025-07-08 cs.IR cs.LG

From Prompting to Alignment: A Generative Framework for Query Recommendation

Erxue Min, Hsiu-Yuan Huang, Xihong Yang, Min Yang, Xin Jia, Yunfang Wu, Hengyi Cai, Junfeng Wang, Shuaiqiang Wang, Dawei Yin

机构 * Baidu Inc.(百度公司) National Key Laboratory for Multimedia Information Processing, Peking University(北京大学多媒体信息处理国家重点实验室) Chinese Academy of Sciences(中国科学院)

详情

展开后加载摘要…

URL PDF HTML 收藏
2501.17635 2025-07-08 cs.CL cs.AI cs.CV

In-Context Meta LoRA Generation

Yihua Shao, Minxi Yan, Yang Liu, Siyu Chen, Wenjie Chen, Xinwei Long, Ziyang Yan, Lei Li, Chenyu Zhang, Nicu Sebe, Hao Tang, Yan Wang, Hao Zhao, Mengzhu Wang, Jingcai Guo

机构 * The Hong Kong Polytechnic University(香港理工大学) Tsinghua University(清华大学) Beijing Institute for General Artificial Intelligence (BIGAI)(北京通用人工智能研究院) University of Trento(特伦托大学) University of Copenhagen(哥本哈根大学) Peking University(北京大学)

Comments Accepted by IJCAI 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.03384 2025-07-08 cs.DB cs.AI

LLM4Hint: Leveraging Large Language Models for Hint Recommendation in Offline Query Optimization

Suchen Liu, Jun Gao, Yinjun Han, Yang Lin

机构 * Key Laboratory of High Confidence Software Technologies, CS, Peking University, China(高性能软件技术重点实验室,计算机科学,北京大学,中国) ZTE Corporation(中兴通讯)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.03019 2025-07-08 cs.CV cs.LG

Look-Back: Implicit Visual Re-focusing in MLLM Reasoning

Shuo Yang, Yuwei Niu, Yuyang Liu, Yang Ye, Bin Lin, Li Yuan

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

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.02713 2025-07-08 cs.CV

UniMC: Taming Diffusion Transformer for Unified Keypoint-Guided Multi-Class Image Generation

Qin Guo, Ailing Zeng, Dongxu Yue, Ceyuan Yang, Yang Cao, Hanzhong Guo, Fei Shen, Wei Liu, Xihui Liu, Dan Xu

机构 * The Hong Kong University of Science and Technology(香港科学与技术大学) The University of Hong Kong(香港大学) The Chinese University of Hong Kong(香港中文大学) Peking University(北京大学) Tencent(腾讯) National University of Singapore(新加坡国立大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.13339 2025-07-08 cs.CL eess.AS

NTU Speechlab LLM-Based Multilingual ASR System for Interspeech MLC-SLM Challenge 2025

Yizhou Peng, Bin Wang, Yi-Wen Chao, Ziyang Ma, Haoyang Zhang, Hexin Liu, Xie Chen, Eng Siong Chng

机构 * College of Computing and Data Science, Nanyang Technological University, Singapore(南洋理工大学计算机与数据科学学院) MiroMind, Singapore(MiroMind公司) Shanghai Jiao Tong University, China(上海交通大学) Peking University, China(北京大学)

Comments Accepted by Interspeech 2025 MLC-SLM challenge (5th place). System report

详情

展开后加载摘要…

URL PDF HTML 收藏
2412.01083 2025-07-08 cs.RO

RoboHanger: Learning Generalizable Robotic Hanger Insertion for Diverse Garments

Yuxing Chen, Songlin Wei, Bowen Xiao, Jiangran Lyu, Jiayi Chen, Feng Zhu, He Wang

机构 * CFCS, School of Computer Science, Peking University(计算机学院,北京大学) Galbot Beijing Academy of Artificial Intelligence(北京人工智能研究院)

Comments https://pku-epic.github.io/RoboHanger/

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.02841 2025-07-04 cs.AI cs.CL cs.LG

StepHint: Multi-level Stepwise Hints Enhance Reinforcement Learning to Reason

Kaiyi Zhang, Ang Lv, Jinpeng Li, Yongbo Wang, Feng Wang, Haoyuan Hu, Rui Yan

机构 * GSAI, Renmin University of China(清华大学) Peking University(北京大学) Ant Group(蚂蚁集团) SCS, Wuhan University(武汉大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.02822 2025-07-04 cs.CL cs.AI cs.LG

SynapseRoute: An Auto-Route Switching Framework on Dual-State Large Language Model

Wencheng Zhang, Shiqin Qiao, Lingjie Luo, Yinfeng Li, Chuanyang Zheng, Qian Xu, Meng Li, Yong Gui, Yijun He, Jianing Qiu, Jindong Hong, Jiankai Sun

机构 * Bytedance(字节跳动) Xidian University(西安电子科技大学) The Chinese University of Hong Kong(香港中文大学) Peking University(北京大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.02363 2025-07-04 cs.CV

LocalDyGS: Multi-view Global Dynamic Scene Modeling via Adaptive Local Implicit Feature Decoupling

Jiahao Wu, Rui Peng, Jianbo Jiao, Jiayu Yang, Luyang Tang, Kaiqiang Xiong, Jie Liang, Jinbo Yan, Runling Liu, Ronggang Wang

机构 * Guangdong Provincial Key Laboratory of Ultra High Definition Immersive Media Technology Shenzhen Graduate School, Peking University(广东省超高清沉浸媒体技术重点实验室 香港大学深圳研究生院) Pengcheng Lab(鹏城实验室) University of Birmingham(伯明翰大学)

Comments Accepted by ICCV 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.18959 2025-07-04 cs.IR cs.CL cs.LG

From Web Search towards Agentic Deep Research: Incentivizing Search with Reasoning Agents

Weizhi Zhang, Yangning Li, Yuanchen Bei, Junyu Luo, Guancheng Wan, Liangwei Yang, Chenxuan Xie, Yuyao Yang, Wei-Chieh Huang, Chunyu Miao, Henry Peng Zou, Xiao Luo, Yusheng Zhao, Yankai Chen, Chunkit Chan, Peilin Zhou, Xinyang Zhang, Chenwei Zhang, Jingbo Shang, Ming Zhang, Yangqiu Song, Irwin King, Philip S. Yu

机构 * University of Illinois Chicago(伊利诺伊大学芝加哥分校) Tsinghua University(清华大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Peking University(北京大学) University of California, Los Angeles(加州大学洛杉矶分校) Salesforce AI Research(Salesforce AI研究) Zhejiang University of Technology(浙江工业大学) The Hong Kong University of Science and Technology(香港科学与技术大学) The Hong Kong University of Science and Technology (Guangzhou)(香港科学与技术大学(广州)) Amazon(亚马逊) University of California, San Diego(加州大学圣地亚哥分校) The Chinese University of Hong Kong(香港中文大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2311.08010 2025-07-04 cs.CL cs.AI

Improving the Robustness of Distantly-Supervised Named Entity Recognition via Uncertainty-Aware Teacher Learning and Student-Student Collaborative Learning

Shuzheng Si, Helan Hu, Haozhe Zhao, Shuang Zeng, Kaikai An, Zefan Cai, Baobao Chang

机构 * National Key Laboratory for Multimedia Information Processing, Peking University(北京大学多媒体信息处理国家重点实验室) School of Software and Microelectronics, Peking University(北京大学软件与微电子学院) Tencent Inc.(腾讯公司) Jiangsu Collaborative Innovation Center for Language Ability, Jiangsu Normal University(江苏省语言能力协同创新中心,江苏师范大学)

Comments ACL 2024 (Findings)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.01925 2025-07-03 cs.RO

A Survey on Vision-Language-Action Models: An Action Tokenization Perspective

Yifan Zhong, Fengshuo Bai, Shaofei Cai, Xuchuan Huang, Zhang Chen, Xiaowei Zhang, Yuanfei Wang, Shaoyang Guo, Tianrui Guan, Ka Nam Lui, Zhiquan Qi, Yitao Liang, Yuanpei Chen, Yaodong Yang

机构 * Institute for AI, Peking University(人工智能研究院,北京大学) PKU-PsiBot Joint Lab(北京大学PsiBot联合实验室) School of Computer Science, Peking University(北京大学计算机学院)

Comments 70 pages, 5 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.01313 2025-07-03 cs.LG cs.AI math.DS math.OC

Neural Hamiltonian Operator

Qian Qi

机构 * Peking University, Beijing, 100871, P.R.China.(北京大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.01291 2025-07-03 eess.IV cs.CV

PanTS: The Pancreatic Tumor Segmentation Dataset

Wenxuan Li, Xinze Zhou, Qi Chen, Tianyu Lin, Pedro R. A. S. Bassi, Szymon Plotka, Jaroslaw B. Cwikla, Xiaoxi Chen, Chen Ye, Zheren Zhu, Kai Ding, Heng Li, Kang Wang, Yang Yang, Yucheng Tang, Daguang Xu, Alan L. Yuille, Zongwei Zhou

机构 * Department of Computer Science, Johns Hopkins University(约翰霍普金斯大学计算机科学系) Department of Pharmacy and Biotechnology, University of Bologna(博洛尼亚大学药学与生物技术系) Center for Biomolecular Nanotechnologies, Istituto Italiano di Tecnologia(意大利技术研究院生物分子纳米技术中心) Faculty of Mathematics and Computer Science, Jagiellonian University(杰齐兰大学数学与计算机科学学院) Department of Cardiology and Internal Medicine, University of Warmia and Mazury(马尔堡大学心内科与内科系) Diagnostic and Treatment Center Gammed(Gammed诊断与治疗中心) Department of Bioengineering, University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校生物工程系) Department of General Surgery, Peking University Third Hospital(北京大学第三医院普外科) Department of Radiology & Biomedical Imaging, University of California, San Francisco(加州大学旧金山分校放射科与生物医学成像系) Department of Bioengineering, University of California, Berkeley(加州大学伯克利分校生物工程系) Department of Radiation Oncology, Johns Hopkins School of Medicine(约翰霍普金斯医学院放射肿瘤学系) NVIDIA Code, Models & Data(NVIDIA代码、模型与数据)

详情

展开后加载摘要…

URL PDF HTML 收藏
2409.20434 2025-07-03 cs.CL

QAEncoder: Towards Aligned Representation Learning in Question Answering Systems

Zhengren Wang, Qinhan Yu, Shida Wei, Zhiyu Li, Feiyu Xiong, Xiaoxing Wang, Simin Niu, Hao Liang, Wentao Zhang

机构 * Peking University(北京大学) Institute for Advanced Algorithms Research(高级算法研究所) Zhongguancun Academy(中关村学院)

Comments ACL 2025 Oral

详情

展开后加载摘要…

URL PDF HTML 收藏
2406.20006 2025-07-03 cs.LG

On the Trade-off between Flatness and Optimization in Distributed Learning

Ying Cao, Zhaoxian Wu, Kun Yuan, Ali H. Sayed

机构 * Institute of Electrical and Micro Engineering in EPFL(瑞士联邦理工学院电气与微电子工程学院) Sun Yat-sen University(中山大学) Center for Machine Learning Research (CMLR) in Peking University(北京大学机器学习研究中心)

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.00880 2025-07-02 cs.LG cs.AI

NN-Former: Rethinking Graph Structure in Neural Architecture Representation

Ruihan Xu, Haokui Zhang, Yaowei Wang, Wei Zeng, Shiliang Zhang

机构 * State Key Laboratory of Multimedia Information Processing, School of Computer Science, Peking University(多媒体信息处理国家重点实验室,计算机学院,北京大学) Northwestern Polytechnical University(西北工业大学) Harbin Institute of Technology (Shenzhen)(哈尔滨工业大学(深圳))

Comments Accepted to CVPR 2025. Code is avaiable at https://github.com/XuRuihan/NNFormer

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.00474 2025-07-02 cs.CV

ADAptation: Reconstruction-based Unsupervised Active Learning for Breast Ultrasound Diagnosis

Yaofei Duan, Yuhao Huang, Xin Yang, Luyi Han, Xinyu Xie, Zhiyuan Zhu, Ping He, Ka-Hou Chan, Ligang Cui, Sio-Kei Im, Dong Ni, Tao Tan

机构 * Faculty of Applied Sciences, Macao Polytechnic University, Macau, China(澳门理工大学应用科学学院) Medical Ultrasound Image Computing (MUSIC) Lab, School of Biomedical Engineering, Medical School, Shenzhen University, Shenzhen, China(深圳大学生物医学工程学院) Netherlands Cancer Institute, Amsterdam, Netherlands(荷兰癌症研究所) Department of Ultrasound, Peking University Third Hospital, Beijing, China(北京第三人民医院超声科)

Comments 11 pages, 4 figures, 4 tables. Accepted by conference MICCAI2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.00377 2025-07-02 cs.CV

MedDiff-FT: Data-Efficient Diffusion Model Fine-tuning with Structural Guidance for Controllable Medical Image Synthesis

Jianhao Xie, Ziang Zhang, Zhenyu Weng, Yuesheng Zhu, Guibo Luo

机构 * Guangdong Provincial Key Laboratory of Ultra High Definition Immersive Media Technology, Peking University Shenzhen Graduate School South China University of Technology, China

Comments 11 pages,3 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.10967 2025-07-02 cs.CV cs.AI

Beyond Attention or Similarity: Maximizing Conditional Diversity for Token Pruning in MLLMs

Qizhe Zhang, Mengzhen Liu, Lichen Li, Ming Lu, Yuan Zhang, Junwen Pan, Qi She, Shanghang Zhang

机构 * National Key Laboratory for Multimedia Information Processing, School of Computer Science, Peking University(国家多媒体信息处理重点实验室,计算机学院,北京大学) ByteDance(字节跳动)

Comments 22 pages, 5 figures, code: https://github.com/Theia-4869/CDPruner, project page: https://theia-4869.github.io/CDPruner

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.20094 2025-07-02 cs.AI

SwarmThinkers: Learning Physically Consistent Atomic KMC Transitions at Scale

Qi Li, Kun Li, Haozhi Han, Honghui Shang, Xinfu He, Yunquan Zhang, Hong An, Ting Cao, Mao Yang

机构 * University of Science and Technology of China(中国科学技术大学) Microsoft Research(微软研究院) Peking University(北京大学) Chinese Academy of Sciences(中国科学院)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.24113 2025-07-01 cs.CV

Epona: Autoregressive Diffusion World Model for Autonomous Driving

Kaiwen Zhang, Zhenyu Tang, Xiaotao Hu, Xingang Pan, Xiaoyang Guo, Yuan Liu, Jingwei Huang, Li Yuan, Qian Zhang, Xiao-Xiao Long, Xun Cao, Wei Yin

机构 * Horizon Robotics Tsinghua University(清华大学) Peking University(北京大学) Nanjing University(南京大学) The Hong Kong University of Science and Technology(香港科学与技术大学) Nanyang Technological University(南洋理工大学) Tencent Hunyuan(腾讯文心)

Comments ICCV2025, Project Page: https://kevin-thu.github.io/Epona/

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.24102 2025-07-01 cs.CV

DenseWorld-1M: Towards Detailed Dense Grounded Caption in the Real World

Xiangtai Li, Tao Zhang, Yanwei Li, Haobo Yuan, Shihao Chen, Yikang Zhou, Jiahao Meng, Yueyi Sun, Shilin Xu, Lu Qi, Tianheng Cheng, Yi Lin, Zilong Huang, Wenhao Huang, Jiashi Feng, Guang Shi

机构 * ByteDance Seed(字节跳动种子) Wuhan University(武汉大学) Peking University(北京大学)

Comments Datasets and Models: https://github.com/lxtGH/DenseWorld-1M

详情

展开后加载摘要…

URL PDF HTML 收藏