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The University of Hong Kong(香港大学)

共收录 1522
2505.17477 2025-05-26 cs.LG cs.SD eess.AS

Reverse-Speech-Finder: A Neural Network Backtracking Architecture for Generating Alzheimer's Disease Speech Samples and Improving Diagnosis Performance

Victor OK Li, Yang Han, Jacqueline CK Lam, Lawrence YL Cheung

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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2505.17438 2025-05-26 cs.RO

HEPP: Hyper-efficient Perception and Planning for High-speed Obstacle Avoidance of UAVs

Minghao Lu, Xiyu Fan, Bowen Xu, Zexuan Yan, Rui Peng, Han Chen, Lixian Zhang, Peng Lu

机构 * Department of Mechanical Engineering, The University of Hong Kong(机械工程系,香港大学) Northwestern Polytechnical University(西北工业大学) Harbin Institute of Technology(哈尔滨工业大学)

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2505.17389 2025-05-26 cs.RO cs.AI

Bootstrapping Imitation Learning for Long-horizon Manipulation via Hierarchical Data Collection Space

Jinrong Yang, Kexun Chen, Zhuoling Li, Shengkai Wu, Yong Zhao, Liangliang Ren, Wenqiu Luo, Chaohui Shang, Meiyu Zhi, Linfeng Gao, Mingshan Sun, Hui Cheng

机构 * CVTE(中国维克托技术有限公司) SYSU(深圳大学) SWJTU HKU(上海交通大学香港大学)

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2505.17231 2025-05-26 cs.CL cs.AI cs.DB

ExeSQL: Self-Taught Text-to-SQL Models with Execution-Driven Bootstrapping for SQL Dialects

Jipeng Zhang, Haolin Yang, Kehao Miao, Ruiyuan Zhang, Renjie Pi, Jiahui Gao, Xiaofang Zhou

机构 * 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) The University of Hong Kong(香港大学)

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2505.17099 2025-05-26 cs.CL

Learning Interpretable Representations Leads to Semantically Faithful EEG-to-Text Generation

Xiaozhao Liu, Dinggang Shen, Xihui Liu

机构 * University of Hong Kong(香港大学) ShanghaiTech University(上海科技大学)

Comments Code, checkpoint and text samples available at https://github.com/justin-xzliu/GLIM

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2505.16442 2025-05-23 cs.CV

MAFE R-CNN: Selecting More Samples to Learn Category-aware Features for Small Object Detection

Yichen Li, Qiankun Liu, Zhenchao Jin, Jiuzhe Wei, Jing Nie, Ying Fu

机构 * School of Computer Science and Technology, Beijing Institute of Technology(计算机科学与技术学院,北京理工大学) School of Computer and Communication Engineering, University of Science and Technology Beijing(计算机与通信工程学院,北京科技大学) School of Computer Science and Technology, University of Hong Kong(计算机科学与技术学院,香港大学) Beijing Institute of Space Mechanics and Electricity(北京航天机械电子研究所) School of information and electronics, Beijing Institute of Technology(信息电子学院,北京理工大学)

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2505.15679 2025-05-22 cs.RO cs.MA

SwarmDiff: Swarm Robotic Trajectory Planning in Cluttered Environments via Diffusion Transformer

Kang Ding, Chunxuan Jiao, Yunze Hu, Kangjie Zhou, Pengying Wu, Yao Mu, Chang Liu

机构 * Department of Advanced Manufacturing and Robotics, College of Engineering, Peking University(先进制造与机器人系,工程学院,北京大学) Department of Computer Science, The University of Hong Kong(计算机科学系,香港大学)

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2505.15111 2025-05-22 cs.CV cs.AI

iPad: Iterative Proposal-centric End-to-End Autonomous Driving

Ke Guo, Haochen Liu, Xiaojun Wu, Jia Pan, Chen Lv

机构 * Nanyang Technological University(南洋理工大学) The University of Hong Kong(香港大学) Desay SV Automotive(Desay SV汽车)

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2502.08189 2025-05-22 cs.CV

AnyCharV: Bootstrap Controllable Character Video Generation with Fine-to-Coarse Guidance

Zhao Wang, Hao Wen, Lingting Zhu, Chenming Shang, Yujiu Yang, Qi Dou

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

Comments 18 pages, 10 figures, 4 tables

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2505.14302 2025-05-21 cs.LG cs.CL

Scaling Law for Quantization-Aware Training

Mengzhao Chen, Chaoyi Zhang, Jing Liu, Yutao Zeng, Zeyue Xue, Zhiheng Liu, Yunshui Li, Jin Ma, Jie Huang, Xun Zhou, Ping Luo

机构 * The University of Hong Kong(香港大学) ByteDance Seed(字节跳动种子)

Comments A unified scaling law for QAT that models quantization error as a function of model size, training data volume, and quantization group size

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2505.14044 2025-05-21 cs.LG

Generalized Category Discovery via Token Manifold Capacity Learning

Luyao Tang, Kunze Huang, Chaoqi Chen, Cheng Chen

机构 * Xiamen University(厦门大学) Shenzhen University(深圳大学) The University of Hong Kong(香港大学)

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2505.13547 2025-05-21 cs.LG cs.AI

Exploring Federated Pruning for Large Language Models

Pengxin Guo, Yinong Wang, Wei Li, Mengting Liu, Ming Li, Jinkai Zheng, Liangqiong Qu

机构 * The University of Hong Kong(香港大学) Southern University of Science and Technology(南方科技大学) Sun Yat-sen University(中山大学) Guangming Laboratory(光明实验室) Hangzhou Dianzi University(杭州电子科技大学)

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2503.14476 2025-05-21 cs.LG cs.CL

DAPO: An Open-Source LLM Reinforcement Learning System at Scale

Qiying Yu, Zheng Zhang, Ruofei Zhu, Yufeng Yuan, Xiaochen Zuo, Yu Yue, Weinan Dai, Tiantian Fan, Gaohong Liu, Lingjun Liu, Xin Liu, Haibin Lin, Zhiqi Lin, Bole Ma, Guangming Sheng, Yuxuan Tong, Chi Zhang, Mofan Zhang, Wang Zhang, Hang Zhu, Jinhua Zhu, Jiaze Chen, Jiangjie Chen, Chengyi Wang, Hongli Yu, Yuxuan Song, Xiangpeng Wei, Hao Zhou, Jingjing Liu, Wei-Ying Ma, Ya-Qin Zhang, Lin Yan, Mu Qiao, Yonghui Wu, Mingxuan Wang

机构 * ByteDance Seed 2 Institute for AI Industry Research (AIR), Tsinghua University(字节跳动种子2人工智能产业研究院(AIR)、清华大学) The University of Hong Kong(香港大学) SIA-Lab of Tsinghua AIR and ByteDance Seed(清华大学AIR和字节跳动种子实验室)

Comments Project Page: https://dapo-sia.github.io/

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2505.13440 2025-05-20 cs.CV

Recollection from Pensieve: Novel View Synthesis via Learning from Uncalibrated Videos

Ruoyu Wang, Yi Ma, Shenghua Gao

机构 * The University of Hong Kong(香港大学)

Comments 13 pages, 4 figures

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2505.13004 2025-05-20 cs.CL

EffiBench-X: A Multi-Language Benchmark for Measuring Efficiency of LLM-Generated Code

Yuhao Qing, Boyu Zhu, Mingzhe Du, Zhijiang Guo, Terry Yue Zhuo, Qianru Zhang, Jie M. Zhang, Heming Cui, Siu-Ming Yiu, Dong Huang, See-Kiong Ng, Luu Anh Tuan

机构 * HKU(香港大学) UCL(伦敦大学学院) NTU(南洋理工大学) NUS(新加坡国立大学) HKUST (GZ)(香港科技大学(广州)) HKUST(香港科技大学) Monash University(莫纳什大学) CSIRO’s Data61(澳大利亚联邦科学与工业研究组织Data61分部) KCL(伦敦大学国王学院)

Comments Under Review

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2505.12960 2025-05-20 cs.LG cs.AI cs.ET

Hardware-Adaptive and Superlinear-Capacity Memristor-based Associative Memory

Chengping He, Mingrui Jiang, Keyi Shan, Szu-Hao Yang, Zefan Li, Shengbo Wang, Giacomo Pedretti, Jim Ignowski, Can Li

机构 * Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong SAR, China(电子与电气工程系,香港大学,香港特别行政区,中国) Hewlett Packard Labs, Hewlett Packard Enterprise, Milpitas, CA, USA(惠普实验室,惠普企业,米尔帕斯,加利福尼亚州,美国) Center for Advanced Semiconductor and Integrated Circuit, The University of Hong Kong, Hong Kong SAR, China(先进半导体与集成电路中心,香港大学,香港特别行政区,中国)

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2505.12718 2025-05-20 cs.CL cs.HC

Automated Bias Assessment in AI-Generated Educational Content Using CEAT Framework

Jingyang Peng, Wenyuan Shen, Jiarui Rao, Jionghao Lin

机构 * Carnegie Mellon University(卡内基梅隆大学) The University of Hong Kong(香港大学)

Comments Accepted by AIED 2025: Late-Breaking Results (LBR) Track

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2502.08949 2025-05-20 cs.LG

DICE: Device-level Integrated Circuits Encoder with Graph Contrastive Pretraining

Sungyoung Lee, Ziyi Wang, Seunggeun Kim, Taekyun Lee, Yao Lai, David Z. Pan

机构 * Electrical and Computer Engineering, The University of Texas at Austin(得克萨斯大学奥斯汀分校电子与计算机工程系) Computer Science and Engineering, The Chinese University of Hong Kong(香港中文大学计算机科学与工程系) Computer Science, The University of Hong Kong(香港大学计算机科学系)

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2407.11062 2025-05-20 cs.LG cs.AI cs.CL

EfficientQAT: Efficient Quantization-Aware Training for Large Language Models

Mengzhao Chen, Wenqi Shao, Peng Xu, Jiahao Wang, Peng Gao, Kaipeng Zhang, Ping Luo

机构 * The University of Hong Kong(香港大学) Shanghai AI Laboratory(上海人工智能实验室)

Comments ACL 2025 Main, camera ready version

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2406.15796 2025-05-20 cs.CL

Unveiling Entity-Level Unlearning for Large Language Models: A Comprehensive Analysis

Weitao Ma, Xiaocheng Feng, Weihong Zhong, Lei Huang, Yangfan Ye, Xiachong Feng, Bing Qin

机构 * Harbin Institute of Technology(哈尔滨工业大学) Peng Cheng Laboratory(鹏城实验室) The University of Hong Kong(香港大学)

Comments Accepted by COLING 2025

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2504.19162 2025-05-20 cs.CL cs.AI cs.LG

SPC: Evolving Self-Play Critic via Adversarial Games for LLM Reasoning

Jiaqi Chen, Bang Zhang, Ruotian Ma, Peisong Wang, Xiaodan Liang, Zhaopeng Tu, Xiaolong Li, Kwan-Yee K. Wong

机构 * The University of Hong Kong(香港大学) Tencent(腾讯) Tsinghua University(清华大学) MBZUAI

Comments Project webpage: https://chen-judge.github.io/SPC/

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2502.01889 2025-05-20 cs.LG cs.AI

Displacement-Sparse Neural Optimal Transport

Peter Chen, Yue Xie, Qingpeng Zhang

机构 * Department of Mathematics, Columbia University(哥伦比亚大学数学系) HKU Musketeers Foundation Institute of Data Science(香港大学 Musketeers 基金会数据科学研究所) HKU-Shanghai Intelligent Computing Research Center(香港大学-上海智能计算研究中心)

Comments 23 pages

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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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2410.23687 2025-05-20 cs.CV cs.CR

Adversarial Attacks of Vision Tasks in the Past 10 Years: A Survey

Chiyu Zhang, Lu Zhou, Xiaogang Xu, Jiafei Wu, Zhe Liu

机构 * Nanjing University of Aeronautics and Astronautics(南京航空航天大学) The Chinese University of Hong Kong(香港中文大学) The University of Hong Kong(香港大学) Zhejiang Lab, Nanjing University of Aeronautics and Astronautics(浙江实验室,南京航空航天大学)

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2410.22076 2025-05-20 cs.SD cs.HC eess.AS

USpeech: Ultrasound-Enhanced Speech with Minimal Human Effort via Cross-Modal Synthesis

Luca Jiang-Tao Yu, Running Zhao, Sijie Ji, Edith C. H. Ngai, Chenshu Wu

机构 * The University of Hong Kong(香港大学)

Comments Accepted by Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (ACM IMWUT/UbiComp 2025)

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2406.00434 2025-05-20 cs.CV

MoDGS: Dynamic Gaussian Splatting from Casually-captured Monocular Videos with Depth Priors

Qingming Liu, Yuan Liu, Jiepeng Wang, Xianqiang Lyv, Peng Wang, Wenping Wang, Junhui Hou

机构 * City University of HongKong(香港城市大学) HKUST(香港科技大学) HKU(香港大学) TAMU(德克萨斯大学奥斯汀分校) CUHK(SZ)(香港城市大学(深圳))

Comments Accepted as a poster at ICLR. Project page: https://modgs.github.io

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2505.10565 2025-05-16 cs.CV

Depth Anything with Any Prior

Zehan Wang, Siyu Chen, Lihe Yang, Jialei Wang, Ziang Zhang, Hengshuang Zhao, Zhou Zhao

机构 * Zhejiang University(浙江大学) The University of Hong Kong(香港大学)

Comments Home page: https://prior-depth-anything.github.io/

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2505.10561 2025-05-16 cs.SD eess.AS

T2A-Feedback: Improving Basic Capabilities of Text-to-Audio Generation via Fine-grained AI Feedback

Zehan Wang, Ke Lei, Chen Zhu, Jiawei Huang, Sashuai Zhou, Luping Liu, Xize Cheng, Shengpeng Ji, Zhenhui Ye, Tao Jin, Zhou Zhao

机构 * Zhejiang University(浙江大学) The University of Hong Kong(香港大学)

Comments ACL 2025

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2505.10415 2025-05-16 cs.RO cs.HC

Internal State Estimation in Groups via Active Information Gathering

Xuebo Ji, Zherong Pan, Xifeng Gao, Lei Yang, Xinxin Du, Kaiyun Li, Yongjin Liu, Wenping Wang, Changhe Tu, Jia Pan

机构 * The University of Hong Kong(香港大学) Tencent America(腾讯美国) Centre for Transformative Garment Production(转型服装生产中心) Tsinghua University(清华大学) University of Jinan(济南大学) Shandong University(山东大学)

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2505.10405 2025-05-16 eess.IV cs.AI cs.CV cs.LG

Visual Fidelity Index for Generative Semantic Communications with Critical Information Embedding

Jianhao Huang, Qunsong Zeng, Kaibin Huang

机构 * Department of Electrical and Electronic Engineering, The University of Hong Kong(电子与电气工程系,香港大学)

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