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The Chinese University of Hong Kong(香港中文大学)

共收录 2407
2506.20103 2025-06-26 cs.CV cs.AI

BrokenVideos: A Benchmark Dataset for Fine-Grained Artifact Localization in AI-Generated Videos

Jiahao Lin, Weixuan Peng, Bojia Zi, Yifeng Gao, Xianbiao Qi, Xingjun Ma, Yu-Gang Jiang

机构 * Fudan University(复旦大学) Shenzhen University(深圳大学) The Chinese University of Hong Kong(香港中文大学) IntelliFusion Inc.(IntelliFusion公司)

Comments 7 page,4 figures,2 tables

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2506.19416 2025-06-26 cs.CV cs.RO

EvDetMAV: Generalized MAV Detection from Moving Event Cameras

Yin Zhang, Zian Ning, Xiaoyu Zhang, Shiliang Guo, Peidong Liu, Shiyu Zhao

机构 * College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院) WINDY Lab, Department of Artificial Intelligence, Westlake University(西湖大学人工智能系WINDY实验室) CVGL Lab(CVGL实验室) The Chinese University of Hong Kong(香港中文大学)

Comments 8 pages, 7 figures. This paper is accepted by IEEE Robotics and Automation Letters

Journal ref IEEE Robotics and Automation Letters, 2025

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2506.19848 2025-06-25 cs.CV cs.CL

ScaleCap: Inference-Time Scalable Image Captioning via Dual-Modality Debiasing

Long Xing, Qidong Huang, Xiaoyi Dong, Pan Zhang, Yuhang Zang, Yuhang Cao, Jinsong Li, Shuangrui Ding, Weiming Zhang, Nenghai Yu, Jiaqi Wang, Feng Wu, Dahua Lin

机构 * University of Science and Technology of China(中国科学技术大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) The Chinese University of Hong Kong(香港中文大学)

Comments Code is available at https://github.com/Cooperx521/ScaleCap

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2506.19613 2025-06-25 cs.AI

Position: Intelligent Science Laboratory Requires the Integration of Cognitive and Embodied AI

Sha Zhang, Suorong Yang, Tong Xie, Xiangyuan Xue, Zixuan Hu, Rui Li, Wenxi Qu, Zhenfei Yin, Tianfan Fu, Di Hu, Andres M Bran, Nian Ran, Bram Hoex, Wangmeng Zuo, Philippe Schwaller, Wanli Ouyang, Lei Bai, Yanyong Zhang, Lingyu Duan, Shixiang Tang, Dongzhan Zhou

机构 * University of Science and Technology of China(中国科学技术大学) Nanjing University(南京大学) University of New South Wales(新南威尔士大学) Shanghai Jiao Tong University(上海交通大学) Peking University(北京大学) Harbin Institute of Technology(哈尔滨工业大学) Tongji University(同济大学) The University of Sydney, Oxford(悉尼大学,牛津) Renmin University of China(中国人民大学) Swiss Federal Institute of Technology Lausanne(苏黎世联邦理工学院) Shanghai Institute of Ceramics, Chinese Academy of Sciences(中国科学院上海硅酸盐研究所) Shanghai AI Laboratory(上海人工智能实验室) Shanghai AI Laboratory & The Chinese University of Hong Kong(上海人工智能实验室 & 香港中文大学)

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2501.06533 2025-06-25 cs.CV cs.CR

DivTrackee versus DynTracker: Promoting Diversity in Anti-Facial Recognition against Dynamic FR Strategy

Wenshu Fan, Minxing Zhang, Hongwei Li, Wenbo Jiang, Hanxiao Chen, Xiangyu Yue, Michael Backes, Xiao Zhang

机构 * University of Electronic Science and Technology of China(电子科技大学) CISPA Helmholtz Center for Information Security(信息安全赫尔姆霍茨中心) The Chinese University of Hong Kong(香港中文大学)

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2410.21719 2025-06-25 stat.ML cs.AI cs.LG

Do Vendi Scores Converge with Finite Samples? Truncated Vendi Score for Finite-Sample Convergence Guarantees

Azim Ospanov, Farzan Farnia

机构 * Department of Computer Science and Engineering, The Chinese University of Hong Kong(计算机科学与工程系,香港中文大学)

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2506.18898 2025-06-24 cs.CV cs.AI cs.CL cs.MM

Vision as a Dialect: Unifying Visual Understanding and Generation via Text-Aligned Representations

Jiaming Han, Hao Chen, Yang Zhao, Hanyu Wang, Qi Zhao, Ziyan Yang, Hao He, Xiangyu Yue, Lu Jiang

机构 * CUHK MMLab(香港中文大学MML实验室) ByteDance Seed(字节跳动种子)

Comments Project page: https://tar.csuhan.com

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2506.18385 2025-06-24 cs.CV

InternSpatial: A Comprehensive Dataset for Spatial Reasoning in Vision-Language Models

Nianchen Deng, Lixin Gu, Shenglong Ye, Yinan He, Zhe Chen, Songze Li, Haomin Wang, Xingguang Wei, Tianshuo Yang, Min Dou, Tong He, Wenqi Shao, Kaipeng Zhang, Yi Wang, Botian Shi, Yanting Zhang, Jifeng Dai, Yu Qiao, Hongjie Zhang, Wenhai Wang

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) University of Science and Technology of China(中国科学技术大学) Shanghai Jiao Tong University(上海交通大学) Donghua University(东华大学) Nanjing University(南京大学) Tsinghua University(清华大学)

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2506.18095 2025-06-24 cs.CV cs.AI cs.LG

ShareGPT-4o-Image: Aligning Multimodal Models with GPT-4o-Level Image Generation

Junying Chen, Zhenyang Cai, Pengcheng Chen, Shunian Chen, Ke Ji, Xidong Wang, Yunjin Yang, Benyou Wang

机构 * The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳))

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2506.17612 2025-06-24 cs.CV

JarvisArt: Liberating Human Artistic Creativity via an Intelligent Photo Retouching Agent

Yunlong Lin, Zixu Lin, Kunjie Lin, Jinbin Bai, Panwang Pan, Chenxin Li, Haoyu Chen, Zhongdao Wang, Xinghao Ding, Wenbo Li, Shuicheng Yan

机构 * Key Laboratory of Multimedia Trusted Perception and Efficient Computing, Ministry of Education of China, Xiamen University(中国教育部多媒体可信感知与高效计算重点实验室,厦门大学) The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) The Chinese University of Hong Kong(香港中文大学) Bytedance(字节跳动) National University of Singapore(新加坡国立大学) Tsinghua University(清华大学)

Comments 40 pages, 26 figures

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2503.17195 2025-06-24 cs.LG cs.AI

TreeSynth: Synthesizing Diverse Data from Scratch via Tree-Guided Subspace Partitioning

Sheng Wang, Pengan Chen, Jingqi Zhou, Qintong Li, Jingwei Dong, Jiahui Gao, Boyang Xue, Jiyue Jiang, Lingpeng Kong, Chuan Wu

机构 * The University of Hong Kong(香港大学) The Chinese University of Hong Kong(香港中文大学)

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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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2502.14744 2025-06-24 cs.CL

HiddenDetect: Detecting Jailbreak Attacks against Large Vision-Language Models via Monitoring Hidden States

Yilei Jiang, Xinyan Gao, Tianshuo Peng, Yingshui Tan, Xiaoyong Zhu, Bo Zheng, Xiangyu Yue

机构 * MMLab, The Chinese University of Hong Kong(中文大学香港大学) Future Lab, Alibaba Group(阿里集团未来实验室)

Comments Accepted by ACL 2025 (Main)

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2412.14018 2025-06-24 cs.CV cs.AI cs.MM cs.RO

SurgSora: Object-Aware Diffusion Model for Controllable Surgical Video Generation

Tong Chen, Shuya Yang, Junyi Wang, Long Bai, Hongliang Ren, Luping Zhou

机构 * The University of Sydney, Sydney, Australia(悉尼大学) The University of Hong Kong, Hong Kong SAR, China(香港大学) The Chinese University of Hong Kong, Hong Kong SAR, China(香港中文大学)

Comments MICCAI 2025

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2412.12498 2025-06-24 cs.SD eess.AS

Hierarchical Control of Emotion Rendering in Speech Synthesis

Sho Inoue, Kun Zhou, Shuai Wang, Haizhou Li

机构 * School of Data Science, The Chinese University of Hong Kong, Shenzhen (CUHK-Shenzhen), China(数据科学学院,香港中文大学(深圳)) School of Intelligence Science and Technology, Nanjing University, Suzhou, China(智能科学与技术学院,南京大学) Shenzhen Research Institute of Big Data, Shenzhen, China(大数据研究 institute,深圳,中国) Tongyi Speech Lab, Alibaba Group, Singapore(通义语音实验室,阿里巴巴集团,新加坡) Department of ECE, National University of Singapore, Singapore(电子工程系,新加坡国立大学)

Comments Accepted to IEEE Transactions on Affective Computing

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2405.13094 2025-06-24 cs.SI cs.AI cs.LG

Rumor Detection on Social Media with Reinforcement Learning-based Key Propagation Graph Generator

Yusong Zhang, Kun Xie, Xingyi Zhang, Xiangyu Dong, Sibo Wang

机构 * The Chinese University of Hong Kong(香港中文大学) Mohamed bin Zayed University of Artificial Intelligence(穆罕默德·本·扎耶德人工智能大学)

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2506.16760 2025-06-23 cs.CL cs.CV

Cross-Modal Obfuscation for Jailbreak Attacks on Large Vision-Language Models

Lei Jiang, Zixun Zhang, Zizhou Wang, Xiaobing Sun, Zhen Li, Liangli Zhen, Xiaohua Xu

机构 * University of Science and Technology of China(中国科学技术大学) The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) Institute of High Performance Computing, A*STAR, Singapore(新加坡A*STAR高性能计算研究所)

Comments 15 pages, 9 figures

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2506.16263 2025-06-23 cs.RO cs.AI

CapsDT: Diffusion-Transformer for Capsule Robot Manipulation

Xiting He, Mingwu Su, Xinqi Jiang, Long Bai, Jiewen Lai, Hongliang Ren

机构 * Department of Electronic Engineering, The Chinese University of Hong Kong (CUHK)(电子工程系,香港中文大学(CUHK))

Comments IROS 2025

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2506.15697 2025-06-23 cs.AR cs.CL cs.LG

DeepRTL2: A Versatile Model for RTL-Related Tasks

Yi Liu, Hongji Zhang, Yunhao Zhou, Zhengyuan Shi, Changran Xu, Qiang Xu

机构 * The Chinese University of Hong Kong(香港中文大学) National Technology Innovation Center for EDA(EDA国家技术创新中心)

Comments ACL 2025 Findings

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2410.11215 2025-06-23 cs.CV

A CLIP-Powered Framework for Robust and Generalizable Data Selection

Suorong Yang, Peng Ye, Wanli Ouyang, Dongzhan Zhou, Furao Shen

机构 * National Key Laboratory for Novel Software Technology, Nanjing University(南京大学新型软件技术国家重点实验室) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) The Chinese University of Hong Kong(香港中文大学)

Comments ICLR 2025 Spotlight

Journal ref ICLR 2025

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2506.16141 2025-06-23 cs.CV cs.AI cs.CL cs.LG

GRPO-CARE: Consistency-Aware Reinforcement Learning for Multimodal Reasoning

Yi Chen, Yuying Ge, Rui Wang, Yixiao Ge, Junhao Cheng, Ying Shan, Xihui Liu

机构 * The University of Hong Kong(香港大学) ARC Lab, Tencent PCG(腾讯PCG ARC实验室) The Chinese University of Hong Kong(香港中文大学)

Comments Code released at: https://github.com/TencentARC/GRPO-CARE

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2506.16102 2025-06-23 eess.IV cs.CV

Fast Training-free Perceptual Image Compression

Ziran Zhu, Tongda Xu, Minye Huang, Dailan He, Xingtong Ge, Xinjie Zhang, Ling Li, Yan Wang

机构 * Institute for AI Industry Research, Tsinghua University(清华人工智能产业研究院) Department of Computer Science and Technology, Tsinghua University(清华大学计算机科学与技术系) Institute of Software, Chinese Academy of Sciences(中国科学院软件研究所) SenseTime Research(商汤科技研究院) The Chinese University of Hong Kong(香港中文大学) Harbin Institute of Technology(哈尔滨工业大学) Hong Kong University of Science and Technology(香港科技大学) University of Chinese Academy of Sciences(中国科学院大学)

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2506.16024 2025-06-23 cs.CL cs.AI

From General to Targeted Rewards: Surpassing GPT-4 in Open-Ended Long-Context Generation

Zhihan Guo, Jiele Wu, Wenqian Cui, Yifei Zhang, Minda Hu, Yufei Wang, Irwin King

机构 * The Chinese University of Hong Kong(香港中文大学) National University of Singapore(新加坡国立大学) Nanyang Technological University(南洋理工大学) Macquarie University(麦考瑞大学)

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2506.15717 2025-06-23 cs.LG cs.AI cs.CL

daDPO: Distribution-Aware DPO for Distilling Conversational Abilities

Zhengze Zhang, Shiqi Wang, Yiqun Shen, Simin Guo, Dahua Lin, Xiaoliang Wang, Nguyen Cam-Tu, Fei Tan

机构 * State Key Laboratory for Novel Software Technology, Nanjing University(南京大学新型软件技术国家重点实验室) School of Artificial Intelligence, Nanjing University(南京大学人工智能学院) University of Chicago(芝加哥大学) The Chinese University of Hong Kong(香港中文大学) East China Normal University(华东师范大学)

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2506.15688 2025-06-23 cs.LG cs.AI

Cellular Traffic Prediction via Deep State Space Models with Attention Mechanism

Hui Ma, Kai Yang, Man-On Pun

机构 * College of Electronic and Information Engineering, Tongji University(同济大学电子与信息学院) School of Science and Engineering, The Chinese University of Hong Kong at Shenzhen(香港中文大学(深圳)理工学院) Shenzhen Key Laboratory of IoT Intelligent Systems and Wireless Network Technology, Chinese University of Hong Kong at Shenzhen(深圳物联网智能系统与无线网络技术重点实验室,香港中文大学(深圳)) Shenzhen Research Institute of Big Data, Chinese University of Hong Kong at Shenzhen(深圳大数据研究 institute,香港中文大学(深圳))

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2506.09965 2025-06-23 cs.CV cs.AI

Reinforcing Spatial Reasoning in Vision-Language Models with Interwoven Thinking and Visual Drawing

Junfei Wu, Jian Guan, Kaituo Feng, Qiang Liu, Shu Wu, Liang Wang, Wei Wu, Tieniu Tan

机构 * Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) University of Chinese Academy of Sciences(中国科学院大学) Ant Group(蚂蚁集团) CUHK MMLab(香港中文大学MMLab) Nanjing University(南京大学)

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2504.15699 2025-06-23 cs.AI

Advancing Embodied Agent Security: From Safety Benchmarks to Input Moderation

Ning Wang, Zihan Yan, Weiyang Li, Chuan Ma, He Chen, Tao Xiang

机构 * College of computer science, Chongqing University(重庆大学计算机学院) Department of Information Engineering, The Chinese University of Hong Kong(香港中文大学信息工程系)

Comments 9 pages

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2501.15103 2025-06-23 cs.LG cs.AI

Each Rank Could be an Expert: Single-Ranked Mixture of Experts LoRA for Multi-Task Learning

Ziyu Zhao, Yixiao Zhou, Zhi Zhang, Didi Zhu, Tao Shen, Zexi Li, Jinluan Yang, Xuwu Wang, Jing Su, Kun Kuang, Zhongyu Wei, Fei Wu, Yu Cheng

机构 * Zhejiang University(浙江大学) Shanghai Innovation Institute(上海创新研究院) ByteDance Inc.(字节跳动公司) Fudan University(复旦大学) The Chinese University of Hong Kong(香港中文大学)

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2411.05261 2025-06-23 cs.CV cs.AI cs.CL cs.LG

Cyclic Vision-Language Manipulator: Towards Reliable and Fine-Grained Image Interpretation for Automated Report Generation

Yingying Fang, Zihao Jin, Shaojie Guo, Jinda Liu, Zhiling Yue, Yijian Gao, Junzhi Ning, Zhi Li, Simon Walsh, Guang Yang

机构 * Imperial College London(伦敦帝国理工学院) East China Normal University(华东师范大学) The Chinese University of Hong Kong(香港中文大学)

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2211.05781 2025-06-23 cs.CV

Demystify Transformers & Convolutions in Modern Image Deep Networks

Xiaowei Hu, Min Shi, Weiyun Wang, Sitong Wu, Linjie Xing, Wenhai Wang, Xizhou Zhu, Lewei Lu, Jie Zhou, Xiaogang Wang, Yu Qiao, Jifeng Dai

机构 * South China University of Technology(南方科技大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Huazhong University of Science and Technology(华中科技大学) Fudan University(复旦大学) 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)

Comments This paper was accepted to IEEE Transactions on Pattern Analysis and Machine Intelligence (IEEE TPAMI). All models and codes used in this study are publicly available at https://github.com/OpenGVLab/STM-Evaluation

Journal ref IEEE Trans Pattern Anal Mach Intell, 47, 2025, pp. 2416-2428

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