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Peking University(北京大学)

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2506.18520 2025-06-24 cs.CV

Enhancing Image Restoration Transformer via Adaptive Translation Equivariance

JiaKui Hu, Zhengjian Yao, Lujia Jin, Hangzhou He, Yanye Lu

机构 * Institute of Medical Technology, Peking University Health Science Center, Peking University(北京大学医学部医学技术研究所) Biomedical Engineering Department, College of Future Technology, Peking University(未来技术学院生物医学工程系) National Biomedical Imaging Center, Peking University(北京大学国家生物医学成像中心) China Mobile Research Institute(中国移动研究院)

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2506.18309 2025-06-24 cs.IR cs.AI

LettinGo: Explore User Profile Generation for Recommendation System

Lu Wang, Di Zhang, Fangkai Yang, Pu Zhao, Jianfeng Liu, Yuefeng Zhan, Hao Sun, Qingwei Lin, Weiwei Deng, Dongmei Zhang, Feng Sun, Qi Zhang

机构 * Microsoft Corporation(微软公司) Peking University(北京大学)

Comments 11 pages, 3 figures

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2506.18237 2025-06-24 cs.LG cs.AI cs.CL

AdapThink: Adaptive Thinking Preferences for Reasoning Language Model

Xu Wan, Wei Wang, Wenyue Xu, Wotao Yin, Jie Song, Mingyang Sun

机构 * Zhejiang University(浙江大学) Alibaba DAMO Academy(阿里巴巴 DAMO 院) Tongji University(同济大学) Peking University(北京大学)

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2506.18070 2025-06-24 cs.CV

Training-free Test-time Improvement for Explainable Medical Image Classification

Hangzhou He, Jiachen Tang, Lei Zhu, Kaiwen Li, Yanye Lu

机构 * Department of Biomedical Engineering, Peking University, Beijing, China(北京大学生物医学工程系) Institute of Medical Technology, Peking University, Beijing, China(北京大学医学技术研究所) National Biomedical Imaging Center, Peking University, Beijing, China(北京大学国家生物医学成像中心) Beijing Institute of Technology, Beijing, China(北京理工大学) Equal Contribution(同等贡献) Corresponding Author(通讯作者)

Comments This is the initial version of our work accepted by MICCAI 2025. We'll include a link to the version on SpringerLink after this becomes available

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2506.18042 2025-06-24 cs.CV

CmFNet: Cross-modal Fusion Network for Weakly-supervised Segmentation of Medical Images

Dongdong Meng, Sheng Li, Hao Wu, Suqing Tian, Wenjun Ma, Guoping Wang, Xueqing Yan

机构 * School of Physics, Peking University(北京大学物理学院) School of Computer Science, Peking University(北京大学计算机学院) Department of Radiotherapy, Peking University Cancer Hospital(北京大学肿瘤医院放疗科) Department of Radiation Oncology, Peking University Third Hospital(北京大学第三医院放疗科)

Comments 10 pages, 6 figures

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2506.17963 2025-06-24 q-bio.BM cs.AI

OmniESI: A unified framework for enzyme-substrate interaction prediction with progressive conditional deep learning

Zhiwei Nie, Hongyu Zhang, Hao Jiang, Yutian Liu, Xiansong Huang, Fan Xu, Jie Fu, Zhixiang Ren, Yonghong Tian, Wen-Bin Zhang, Jie Chen

机构 * School of Electronic and Computer Engineering, Peking University, Shenzhen, China(电子与计算机工程学院,北京大学,深圳,中国) Pengcheng Laboratory, Shenzhen, China(鹏城实验室,深圳,中国) Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, China(分子科学国家实验室,教育部高分子化学与物理重点实验室,软物质科学与工程中心,化学与分子工程学院,北京大学,中国) School of Computer Science, Peking University, China(计算机科学学院,北京大学,中国) Shanghai AI Laboratory, Shanghai, China(上海人工智能实验室,上海,中国)

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2503.18487 2025-06-24 cs.NI cs.AI cs.CR

Large Language Models powered Malicious Traffic Detection: Architecture, Opportunities and Case Study

Xinggong Zhang, Haotian Meng, Qingyang Li, Yunpeng Tan, Lei Zhang

机构 * Peking University(北京大学) China Unicom(中国联合网络通信集团有限公司) Zhongguancun Lab(中关村实验室)

Comments accepted

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2503.10631 2025-06-24 cs.CV cs.RO

HybridVLA: Collaborative Diffusion and Autoregression in a Unified Vision-Language-Action Model

Jiaming Liu, Hao Chen, Pengju An, Zhuoyang Liu, Renrui Zhang, Chenyang Gu, Xiaoqi Li, Ziyu Guo, Sixiang Chen, Mengzhen Liu, Chengkai Hou, Mengdi Zhao, KC alex Zhou, Pheng-Ann Heng, 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) Beijing Academy of Artificial Intelligence (BAAI)(北京人工智能研究院) CUHK(香港中文大学)

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2412.12832 2025-06-24 cs.CL cs.AI

DSGram: Dynamic Weighting Sub-Metrics for Grammatical Error Correction in the Era of Large Language Models

Jinxiang Xie, Yilin Li, Xunjian Yin, Xiaojun Wan

机构 * Peking University(北京大学)

Journal ref Proceedings of the AAAI Conference on Artificial Intelligence 39 (24), 25561-25569, 2025

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2410.13857 2025-06-24 cs.LG cs.AI cs.CL stat.ML

How Numerical Precision Affects Arithmetical Reasoning Capabilities of LLMs

Guhao Feng, Kai Yang, Yuntian Gu, Xinyue Ai, Shengjie Luo, Jiacheng Sun, Di He, Zhenguo Li, Liwei Wang

机构 * State Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University(通用人工智能国家重点实验室,智能科学与技术学院,北京大学) School of EECS, Peking University(电子工程系,北京大学) Huawei Noah’s Ark Lab(华为诺亚实验室) Center for Machine Learning Research, Peking University(机器学习研究中心,北京大学)

Comments 40 pages, 4 figures, ACL 2025 Findings

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2404.14249 2025-06-24 cs.CV

CLIP-GS: CLIP-Informed Gaussian Splatting for View-Consistent 3D Indoor Semantic Understanding

Guibiao Liao, Jiankun Li, Zhenyu Bao, Xiaoqing Ye, Qing Li, Kanglin Liu

机构 * Peking University(北京大学) Pengcheng Laboratory(鹏城实验室) Baidu Inc(百度公司)

Comments ACM TOMM 2025

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2403.09315 2025-06-24 cs.CV

Semi- and Weakly-Supervised Learning for Mammogram Mass Segmentation with Limited Annotations

Xinyu Xiong, Churan Wang, Wenxue Li, Guanbin Li

机构 * School of Computer Science and Engineering, Sun Yat-sen University(中山大学计算机科学与工程学院) School of Computer Science, Peking University(北京大学计算机科学学院) School of Future Technology, Tianjin University(天津大学未来技术学院) Research Institute, Sun Yat-sen University(中山大学研究学院)

Comments Accepted to IEEE ISBI 2024

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2506.17457 2025-06-24 cs.CV

When Every Millisecond Counts: Real-Time Anomaly Detection via the Multimodal Asynchronous Hybrid Network

Dong Xiao, Guangyao Chen, Peixi Peng, Yangru Huang, Yifan Zhao, Yongxing Dai, Yonghong Tian

机构 * National Key Laboratory for Multimedia Information Processing, School of Computer Science, Peking University(多媒体信息处理国家重点实验室,计算机科学学院,北京大学) Department of Software and Microelectronics, Peking University(软件与微电子系,北京大学) School of Electronic and Computer Engineering, Peking University(电子与计算机工程学院,北京大学) State Key Laboratory of Virtual Reality Technology and Systems, SCSE, Beihang University(虚拟现实技术与系统国家重点实验室,北航软件学院) Peng Cheng Laboratory(鹏城实验室) Baidu Inc(百度公司)

Comments ICML 2025 Spotlight

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2506.17136 2025-06-23 cs.CV

Semi-Supervised Multi-Modal Medical Image Segmentation for Complex Situations

Dongdong Meng, Sheng Li, Hao Wu, Guoping Wang, Xueqing Yan

机构 * School of Physics, Peking University, Beijing, China(北京大学物理系) School of Computer Science, Peking University, Beijing, China(北京大学计算机系) Department of Radiotherapy, Peking University Cancer Hospital, Beijing, China(北京大学肿瘤医院放疗科)

Comments 10 pages, 2 figures, accepted at MICCAI 2025

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2506.16862 2025-06-23 cs.LG math.OC

Optimal Depth of Neural Networks

Qian Qi

机构 * Peking University(北京大学)

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2506.16211 2025-06-23 cs.RO

ControlVLA: Few-shot Object-centric Adaptation for Pre-trained Vision-Language-Action Models

Puhao Li, Yingying Wu, Ziheng Xi, Wanlin Li, Yuzhe Huang, Zhiyuan Zhang, Yinghan Chen, Jianan Wang, Song-Chun Zhu, Tengyu Liu, Siyuan Huang

机构 * Tsinghua University(清华大学) State Key Lab of General Artificial Intelligence, BIGAI(通用人工智能国家重点实验室,BIGAI) Peking University(北京大学) Astribot Inc.(Astribot公司)

Comments Website: https://controlvla.github.io

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2506.15153 2025-06-23 cs.CV

SynPo: Boosting Training-Free Few-Shot Medical Segmentation via High-Quality Negative Prompts

Yufei Liu, Haoke Xiao, Jiaxing Chai, Yongcun Zhang, Rong Wang, Zijie Meng, Zhiming Luo

机构 * Department of Artificial Intelligence, Xiamen University, Xiamen, China(厦门大学人工智能学院) Institute of Artificial Intelligence, Xiamen University, Xiamen, China(厦门大学人工智能研究院) School of Software and Microelectronics, Peking University, Beijing, China(北京大学软件与微电子学院) Kuaishou Technology, Beijing, China(快手科技)

Comments MICCAI 2025 Early Accept. Project Page: https://liu-yufei.github.io/synpo-project-page/

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2505.24305 2025-06-23 cs.RO cs.CV

SR3D: Unleashing Single-view 3D Reconstruction for Transparent and Specular Object Grasping

Mingxu Zhang, Xiaoqi Li, Jiahui Xu, Kaichen Zhou, Hojin Bae, Yan Shen, Chuyan Xiong, Hao Dong

机构 * Beijing University of Posts and Telecommunications(北京邮电大学) Center on Frontiers of Computing Studies, Peking University(北京大学前沿计算研究中心) Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所)

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2407.17734 2025-06-23 cs.AI cs.CL cs.CV

Cost-effective Instruction Learning for Pathology Vision and Language Analysis

Kaitao Chen, Mianxin Liu, Fang Yan, Lei Ma, Xiaoming Shi, Lilong Wang, Xiaosong Wang, Lifeng Zhu, Zhe Wang, Mu Zhou, Shaoting Zhang

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) School of Computer Science, Fudan University(复旦大学计算机学院) National Biomedical Imaging Center, College of Future Technology, Peking University(北京大学未来技术学院生物医学成像中心) Ruijin Hospital, Shanghai Jiaotong University School of Medicine(上海交通大学医学院瑞金医院) Department of Pathology, State Key Laboratory of Cancer Biology, Xijing Hospital(西京医院病理科,癌症生物学国家重点实验室) Department of Computer Science, Rutgers University(罗格斯大学计算机科学系)

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2404.14177 2025-06-23 cs.CV

Label-guided Facial Retouching Reversion

Guanhua Zhao, Yu Gu, Xuhan Sheng, Yujie Hu, Jian Zhang

机构 * School of Electronic and Computer Engineering, Peking University, China(电子与计算机工程学院,北京大学) Guangdong Provincial Key Laboratory of Ultra High Definition Immersive Media Technology(广东省超高清沉浸媒体技术重点实验室) Shenzhen Graduate School, Peking University, China(深圳研究生院,北京大学)

Comments ICME2025 Oral

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2506.03147 2025-06-23 cs.CV cs.AI cs.CL

UniWorld-V1: High-Resolution Semantic Encoders for Unified Visual Understanding and Generation

Bin Lin, Zongjian Li, Xinhua Cheng, Yuwei Niu, Yang Ye, Xianyi He, Shenghai Yuan, Wangbo Yu, Shaodong Wang, Yunyang Ge, Yatian Pang, 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) Rabbitpre AI

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2503.06680 2025-06-23 cs.SE cs.CL

FEA-Bench: A Benchmark for Evaluating Repository-Level Code Generation for Feature Implementation

Wei Li, Xin Zhang, Zhongxin Guo, Shaoguang Mao, Wen Luo, Guangyue Peng, Yangyu Huang, Houfeng Wang, Scarlett Li

机构 * State Key Laboratory of Multimedia Information Processing, School of Computer Science, Peking University(信息处理国家重点实验室,计算机学院,北京大学) Microsoft Research Asia(微软亚洲研究院)

Comments V2, Accepted by ACL 2025 main conference

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2409.05929 2025-06-19 cs.LG cs.AI

M3-JEPA: Multimodal Alignment via Multi-gate MoE based on the Joint-Embedding Predictive Architecture

Hongyang Lei, Xiaolong Cheng, Qi Qin, Dan Wang, Kun Fan, Huazhen Huang, Qingqing Gu, Yetao Wu, Zhonglin Jiang, Yong Chen, Luo Ji

机构 * Geely AI Lab(Geely人工智能实验室) Shenzhen Institutes of Advanced Technology(深圳先进技术研究院) Peking University(北京大学)

Comments 16 pages, 5 figures. ICML 2025

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2408.05412 2025-06-19 cs.CV cs.AI cs.MM

Style-Preserving Lip Sync via Audio-Aware Style Reference

Weizhi Zhong, Jichang Li, Yinqi Cai, Ming Li, Feng Gao, Liang Lin, Guanbin Li

机构 * School of Computer Science and Engineering, Sun Yat-sen University(中山大学计算机科学与工程学院) Shandong Inspur Database Technology Co., Ltd.(山东 Inspur 数据库技术有限公司) Peking University(北京大学) Peng Cheng Laboratory(鹏城实验室)

Comments submitted to IEEE Transactions on Multimedia(TMM)

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2406.03847 2025-06-19 cs.CL

Lean Workbook: A large-scale Lean problem set formalized from natural language math problems

Huaiyuan Ying, Zijian Wu, Yihan Geng, Zheng Yuan, Dahua Lin, Kai Chen

机构 * Shanghai AI Laboratory(上海人工智能实验室) Tsinghua University(清华大学) Shanghai Jiao Tong University(上海交通大学) Peking University(北京大学) The Chinese University of Hong Kong(香港中文大学)

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2402.13534 2025-06-19 cs.CL cs.AI

An Effective Incorporating Heterogeneous Knowledge Curriculum Learning for Sequence Labeling

Xuemei Tang, Jun Wang, Qi Su, Chu-ren Huang, Jinghang Gu

机构 * The Hong Kong Polytechnic University(香港理工大学) Department of Information Management, Peking University(北京大学信息管理系) School of Foreign Languages, Peking University(北京大学外语学院)

Comments 10 pages, 9 tables, 3 figures, Accepted by ACL 2025 (short paper)

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2308.03097 2025-06-19 cs.CV

Incorporating Pre-training Data Matters in Unsupervised Domain Adaptation

Yinsong Xu, Aidong Men, Yang Liu, Xiahai Zhuang, Qingchao Chen

机构 * National Institute of Health Data Science(国家健康数据科学研究院) Institute of Medical Technology, Peking University(北京大学医学技术研究院) School of Artificial Intelligence, Beijing University of Posts and Telecommunications(北京邮电大学人工智能学院) Wangxuan Institute of Computer Technology, Peking University(北京大学王轩计算机技术研究所) School of Data Science, Fudan University(复旦大学数据科学学院) State Key Laboratory of General Artificial Intelligence, Peking University(北京大学通用人工智能国家重点实验室)

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2506.14471 2025-06-18 cs.CV

Dense360: Dense Understanding from Omnidirectional Panoramas

Yikang Zhou, Tao Zhang, Dizhe Zhang, Shunping Ji, Xiangtai Li, Lu Qi

机构 * Wuhan University(武汉大学) Insta360 Peking University(北京大学)

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2506.14164 2025-06-18 cs.LG cs.MA

Light Aircraft Game : Basic Implementation and training results analysis

Hanzhong Cao

机构 * Department of Computer Science, Peking University, Beijing, China(计算机科学系,北京大学,北京,中国)

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2506.13827 2025-06-18 cs.GR cs.AI

Balancing Preservation and Modification: A Region and Semantic Aware Metric for Instruction-Based Image Editing

Zhuoying Li, Zhu Xu, Yuxin Peng, Yang Liu

机构 * Wangxuan Institute of Computer Technology, Peking University(北京大学计算机技术研究院)

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