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Peking University(北京大学)

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2505.13316 2025-05-20 cs.CV cs.AI cs.LG

Denoising Diffusion Probabilistic Model for Point Cloud Compression at Low Bit-Rates

Gabriele Spadaro, Alberto Presta, Jhony H. Giraldo, Marco Grangetto, Wei Hu, Giuseppe Valenzise, Attilio Fiandrotti, Enzo Tartaglione

机构 * LTCI, Télécom Paris, Institut Polytechnique de Paris(巴黎理工大学LTCI研究所) University of Turin(都灵大学) Wangxuan Institute of Computer Technology, Peking University(北京大学王轩计算机技术研究所) Université Paris-Saclay, CNRS, CentraleSupélec, Laboratoire des Signaux et Systèmes(巴黎萨克雷大学、CNRS、CentraleSupélec信号与系统实验室)

Comments 6 pages, 5 figures, accepted at ICME 2025

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2505.13306 2025-05-20 cs.CV cs.IR

GMM-Based Comprehensive Feature Extraction and Relative Distance Preservation For Few-Shot Cross-Modal Retrieval

Chengsong Sun, Weiping Li, Xiang Li, Yuankun Liu, Lianlei Shan

机构 * School of Software and Microelectronics, Peking University(软件与微电子学院,北京大学) University of Chinese Academy of Sciences(中国科学院大学)

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2505.12908 2025-05-20 cs.CV cs.AI cs.LG

Dynamic Graph Induced Contour-aware Heat Conduction Network for Event-based Object Detection

Xiao Wang, Yu Jin, Lan Chen, Bo Jiang, Lin Zhu, Yonghong Tian, Jin Tang, Bin Luo

机构 * School of Computer Science and Technology, Anhui University(安徽大学计算机科学与技术学院) School of Electronic and Information Engineering, Anhui University(安徽大学电子与信息工程学院) Beijing Institute of Technology(北京理工大学) Peng Cheng Laboratory(鹏城实验室) School of Computer Science, Peking University(北京大学计算机科学系) School of Electronic and Computer Engineering, Shenzhen Graduate School, Peking University(北京大学深圳研究生院电子与计算机工程系)

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2505.12903 2025-05-20 cs.CV cs.AI

Towards Low-Latency Event Stream-based Visual Object Tracking: A Slow-Fast Approach

Shiao Wang, Xiao Wang, Liye Jin, Bo Jiang, Lin Zhu, Lan Chen, Yonghong Tian, Bin Luo

机构 * School of Computer Science and Technology, Anhui University(安徽大学计算机科学与技术学院) Beijing Institute of Technology(北京理工大学) School of Electronic and Information Engineering, Anhui University(安徽大学电子与信息工程学院) Peng Cheng Laboratory(鹏城实验室) School of Computer Science, Peking University(北京大学计算机科学学院) School of Electronic and Computer Engineering, Shenzhen Graduate School, Peking University(北京大学深圳研究生院电子与计算机工程学院)

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2505.12888 2025-05-20 cs.CL

GAP: Graph-Assisted Prompts for Dialogue-based Medication Recommendation

Jialun Zhong, Yanzeng Li, Sen Hu, Yang Zhang, Teng Xu, Lei Zou

机构 * Wangxuan Institute of Computer Technology, Peking University, Beijing, China(王轩计算机技术研究所,北京大学,北京,中国) Ant Group(蚂蚁集团)

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2505.12792 2025-05-20 cs.CL

EAVIT: Efficient and Accurate Human Value Identification from Text data via LLMs

Wenhao Zhu, Yuhang Xie, Guojie Song, Xin Zhang

机构 * National Key Laboratory of General Artificial Intelligence, School of Intelligence Science and Technology, Peking University(国家通用人工智能重点实验室,智能科学与技术学院,北京大学)

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2504.09546 2025-05-20 physics.ed-ph cs.AI

A simulation-heuristics dual-process model for intuitive physics

Shiqian Li, Yuxi Ma, Jiajun Yan, Bo Dai, Yujia Peng, Chi Zhang, Yixin Zhu

机构 * Institute for Artificial Intelligence, Peking University(人工智能研究院,北京大学) State Key Laboratory of General Artificial Intelligence, BIGAI(通用人工智能国家重点实验室,BIGAI) School of Psychological and Cognitive Sciences and Beijing Key Laboratory of Behavior and Mental Health, Peking University(心理学与认知科学学院及北京行为与心理健康重点实验室,北京大学)

Comments 8 pages, CogSci 2025

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2503.10412 2025-05-20 cs.LG cs.AI

dFLMoE: Decentralized Federated Learning via Mixture of Experts for Medical Data Analysis

Luyuan Xie, Tianyu Luan, Wenyuan Cai, Guochen Yan, Zhaoyu Chen, Nan Xi, Yuejian Fang, Qingni Shen, Zhonghai Wu, Junsong Yuan

机构 * School of Software and Microelectronics, Peking University(北京大学软件与微电子学院) PKU-OCTA Laboratory for Blockchain and Privacy Computing(区块链与隐私计算实验室) National Engineering Research Center for Software Engineering, Peking University(软件工程国家工程研究中心) State University of New York at Buffalo(纽约州立大学布法罗分校)

Comments Accapted by CVPR 2025

Journal ref Accapted by CVPR 2025

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2501.02376 2025-05-20 cs.CV

Origin Identification for Text-Guided Image-to-Image Diffusion Models

Wenhao Wang, Yifan Sun, Zongxin Yang, Zhentao Tan, Zhengdong Hu, Yi Yang

机构 * University of Technology Sydney(悉尼技术大学) Peking University(北京大学) Harvard University(哈佛大学) Zhejiang University(浙江大学)

Comments Accepted by ICML 2025

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2412.14872 2025-05-20 cs.CL

Theoretical Proof that Auto-regressive Language Models Collapse when Real-world Data is a Finite Set

Lecheng Wang, Xianjie Shi, Ge Li, Jia Li, Xuanming Zhang, Yihong Dong, Wenpin Jiao, Hong Mei

机构 * Key Laboratory of High Confidence Software Technologies (Peking University), Ministry of Education(高可信软件技术重点实验室(北京大学)) School of Computer Science, Peking University(北京大学计算机学院) University of Wisconsin-Madison(威斯康星大学麦迪逊分校)

Comments 20 pages, 3 figures

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2411.11266 2025-05-20 cs.CL

VersaTune: An Efficient Data Composition Framework for Training Multi-Capability LLMs

Keer Lu, Keshi Zhao, Zhuoran Zhang, Zheng Liang, Da Pan, Shusen Zhang, Xin Wu, Guosheng Dong, Bin Cui, Tengjiao Wang, Wentao Zhang

机构 * Center for Data Science, Academy for Advanced Interdisciplinary Studies, Peking University(数据科学中心、先进跨学科研究院、北京大学) School of CS & Key Lab of High Confidence Software Technologies (MOE), Peking University(计算机学院及高可信软件技术实验室(教育部)) Baichuan Inc.(百川科技公司)

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2409.17140 2025-05-20 cs.AI

AXIS: Efficient Human-Agent-Computer Interaction with API-First LLM-Based Agents

Junting Lu, Zhiyang Zhang, Fangkai Yang, Jue Zhang, Lu Wang, Chao Du, Qingwei Lin, Saravan Rajmohan, Dongmei Zhang, Qi Zhang

机构 * Peking University(北京大学) Nanjing University(南京大学) Microsoft(微软)

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2306.05612 2025-05-20 cs.CV

Spatial Re-parameterization for N:M Sparsity

Yuxin Zhang, Mingbao Lin, Mingliang Xu, Yonghong Tian, Rongrong Ji

机构 * Key Laboratory of Multimedia Trusted Perception and Efficient Computing, Ministry of Education of China, Xiamen University(教育部多媒体可信感知与高效计算重点实验室,厦门大学) Skywork AI School of Computer and Artificial Intelligence, Zhengzhou University(郑州大学计算机与人工智能学院) School of Electronics Engineering and Computer Science, Peking University(北京大学电子工程与计算机科学学院) Institute of Artificial Intelligence, Xiamen University(厦门大学人工智能研究院)

Comments 11 pages, 6 figures

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2505.12418 2025-05-20 eess.IV cs.AI cs.CV

Mutual Evidential Deep Learning for Medical Image Segmentation

Yuanpeng He, Yali Bi, Lijian Li, Chi-Man Pun, Wenpin Jiao, Zhi Jin

机构 * Key Laboratory of High Confidence Software Technologies (MOE) School of Computer Science Peking University(高可信软件技术重点实验室(MOE)计算机科学学院,北京大学) College of Computer and Information Science School of Software Southwest University(计算机与信息科学学院 软件学院 西南大学) Department of Computer and Information Science University of Macau(计算机与信息科学系 澳门大学)

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2505.12245 2025-05-20 cs.LG cs.AI

AFCL: Analytic Federated Continual Learning for Spatio-Temporal Invariance of Non-IID Data

Jianheng Tang, Huiping Zhuang, Jingyu He, Run He, Jingchao Wang, Kejia Fan, Anfeng Liu, Tian Wang, Leye Wang, Zhanxing Zhu, Shanghang Zhang, Houbing Herbert Song, Yunhuai Liu

机构 * Peking University, China(北京大学) South China University of Technology, China(华南理工大学) Central South University, China(中南大学) Beijing Normal University, China(北京师范大学) University of Southampton, UK(南安普顿大学) University of Maryland, Baltimore County, USA(马里兰大学巴尔的摩县分校)

Comments 23 pages, 5 figures, 5 tables

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2505.12079 2025-05-20 cs.SD cs.AI eess.AS

SepPrune: Structured Pruning for Efficient Deep Speech Separation

Yuqi Li, Kai Li, Xin Yin, Zhifei Yang, Junhao Dong, Zeyu Dong, Chuanguang Yang, Yingli Tian, Yao Lu

机构 * Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所) Tsinghua University(清华大学) Zhejiang University(浙江大学) Peking University(北京大学) Nanyang Technological University(南洋理工大学) The City University of New York(纽约城市大学) A*STAR

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2505.11934 2025-05-20 cs.CV

iSegMan: Interactive Segment-and-Manipulate 3D Gaussians

Yian Zhao, Wanshi Xu, Ruochong Zheng, Pengchong Qiao, Chang Liu, Jie Chen

机构 * School of Electronic and Computer Engineering, Peking University, Shenzhen, China(北京大学电子与计算机工程学院) Pengcheng Laboratory, Shenzhen, China(鹏城实验室) AI for Science (AI4S)-Preferred Program, Peking University Shenzhen Graduate School, China(北京大学深圳研究生院) Department of Automation and BNRist, Tsinghua University, Beijing, China(清华大学自动化系)

Comments CVPR 2025

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2505.11625 2025-05-20 cs.LG cs.AI stat.ML

Nearest Neighbor Multivariate Time Series Forecasting

Huiliang Zhang, Ping Nie, Lijun Sun, Benoit Boulet

机构 * Department of Electrical and Computer Engineering, McGill University(电气与计算机工程系,麦吉尔大学) Department of Civil Engineering, McGill University(土木工程系,麦吉尔大学) Peking University(北京大学)

Journal ref IEEE Trans. Neural Netw. Learn. Syst., early access, 14 Nov. 2024

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2505.11523 2025-05-20 cs.LG

PRIME: Physics-Related Intelligent Mixture of Experts for Transistor Characteristics Prediction

Zhenxing Dou, Yijiao Wang, Tao Zou, Zhiwei Chen, Fei Liu, Peng Wang, Weisheng Zhao

机构 * School of Integrated Circuit Science and Engineering, Beihang University(北京航空航天大学集成电路科学与工程学院) School of Integrated Circuit, Peking University(北京大学集成电路学院)

Comments 8 pages, 6figures

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2505.08350 2025-05-20 cs.CV cs.AI

STORYANCHORS: Generating Consistent Multi-Scene Story Frames for Long-Form Narratives

Bo Wang, Haoyang Huang, Zhiying Lu, Fengyuan Liu, Guoqing Ma, Jianlong Yuan, Yuan Zhang, Nan Duan, Daxin Jiang

机构 * Beijing Institute of Technology(北京理工大学) StepFun University of Science and Technology of China(中国科学技术大学) Peking University(北京大学)

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2505.05327 2025-05-20 cs.CL

RICo: Refined In-Context Contribution for Automatic Instruction-Tuning Data Selection

Yixin Yang, Qingxiu Dong, Linli Yao, Fangwei Zhu, Zhifang Sui

机构 * State Key Laboratory of Multimedia Information Processing(多媒体信息处理国家重点实验室) Peking University(北京大学)

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2503.23513 2025-05-20 cs.CL

RARE: Retrieval-Augmented Reasoning Modeling

Zhengren Wang, Jiayang Yu, Dongsheng Ma, Zhe Chen, Yu Wang, Zhiyu Li, Feiyu Xiong, Yanfeng Wang, Weinan E, Linpeng Tang, Wentao Zhang

机构 * Peking University(北京大学) Shanghai Jiao Tong University(上海交通大学) Northeastern University(东北大学) Nankai University(南开大学) Institute for Advanced Algorithms Research, Shanghai(上海先进算法研究所) OriginHub Tech.(OriginHub科技) MemTensor Tech.(MemTensor科技) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室)

Comments Repo: https://github.com/Open-DataFlow/RARE

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2503.06218 2025-05-20 cs.CL

SCoRE: Benchmarking Long-Chain Reasoning in Commonsense Scenarios

Weidong Zhan, Yue Wang, Nan Hu, Liming Xiao, Jingyuan Ma, Yuhang Qin, Zheng Li, Yixin Yang, Sirui Deng, Jinkun Ding, Wenhan Ma, Rui Li, Weilin Luo, Qun Liu, Zhifang Sui

机构 * Center for Chinese Linguistics, Department of Chinese Language and Literature, Peking University(北京大学中文语言文学系中文语言学中心) School of Computer Science, State Key Laboratory of Multimedia Information Processing, Peking University(北京大学计算机学院多媒体信息处理国家重点实验室) Huawei Noah’s Ark Lab, China(华为诺亚实验室,中国)

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2502.15804 2025-05-20 cs.DC cs.AI

FairKV: Balancing Per-Head KV Cache for Fast Multi-GPU Inference

Bingzhe Zhao, Ke Cheng, Aomufei Yuan, Yuxuan Tian, Ruiguang Zhong, Chengchen Hu, Tong Yang, Lian Yu

机构 * Peking University(北京大学) University of Science and Technology of China(中国科学技术大学) NIO Inc(蔚来汽车)

Comments 11 pages, 6 figures

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2501.18427 2025-05-20 cs.CV

SANA 1.5: Efficient Scaling of Training-Time and Inference-Time Compute in Linear Diffusion Transformer

Enze Xie, Junsong Chen, Yuyang Zhao, Jincheng Yu, Ligeng Zhu, Chengyue Wu, Yujun Lin, Zhekai Zhang, Muyang Li, Junyu Chen, Han Cai, Bingchen Liu, Daquan Zhou, Song Han

机构 * NVIDIA MIT(麻省理工学院) Tsinghua University(清华大学) Playground Peking University(北京大学) The University of Hong Kong(香港大学)

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2407.06159 2025-05-20 cs.CV

A Semantic-Aware and Multi-Guided Network for Infrared-Visible Image Fusion

Xiaoli Zhang, Liying Wang, Libo Zhao, Xiongfei Li, Siwei Ma

机构 * Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University(教育部符号计算与知识工程重点实验室,吉林大学) Institute of Digital Media, School of Electronic Engineering and Computer Science, Peking University(数字媒体研究所,电子工程与计算机科学学院,北京大学)

Comments TMM 2026

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2505.11340 2025-05-19 cs.SE cs.AI

DecompileBench: A Comprehensive Benchmark for Evaluating Decompilers in Real-World Scenarios

Zeyu Gao, Yuxin Cui, Hao Wang, Siliang Qin, Yuanda Wang, Bolun Zhang, Chao Zhang

机构 * Tsinghua University(清华大学) Peking University(北京大学) Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所)

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2505.11307 2025-05-19 cs.LG

Diffusion Learning with Partial Agent Participation and Local Updates

Elsa Rizk, Kun Yuan, Ali H. Sayed

机构 * School of Engineering, École Polytechnique Fédérale de Lausanne(瑞士联邦理工学院苏黎世校区工程学院) Center for Machine Learning Research, Peking University(北京大学机器学习研究中心)

Comments 17 pages

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2502.06604 2025-05-19 cs.CL

Do we really have to filter out random noise in pre-training data for language models?

Jinghan Ru, Yuxin Xie, Xianwei Zhuang, Yuguo Yin, Zhihui Guo, Zhiming Liu, Qianli Ren, Yuexian Zou

机构 * School of Electronic and Computer Engineering, Peking University(北京理工大学电子与计算机工程学院) University of Electronic Science and Technology of China(电子科技大学) Hong Kong University of Science and Technology(香港理工大学) Sichuan University(四川大学)

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2402.18134 2025-05-19 cs.CV

Learning to Deblur Polarized Images

Chu Zhou, Minggui Teng, Xinyu Zhou, Chao Xu, Imari Sato, Boxin Shi

机构 * National Institute of Informatics, Japan(日本信息机构国家研究所) National Engineering Research Center of Visual Technology, School of Computer Science, Peking University, China(视觉技术国家工程研究中心,北京大学计算机学院,中国) State Key Laboratory for Multimedia Information Processing, School of Computer Science, Peking University, China(多媒体信息处理国家重点实验室,北京大学计算机学院,中国) National Key Laboratory of General AI, School of Intelligence Science and Technology, Peking University, China(通用人工智能国家重点实验室,北京大学智能科学与技术学院,中国)

Comments This version has been accepted for publication in IJCV. This arXiv version corresponds to the final accepted manuscript

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