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

共收录 2407
2412.12472 2025-05-28 cs.CL

Knowledge Boundary of Large Language Models: A Survey

Moxin Li, Yong Zhao, Wenxuan Zhang, Shuaiyi Li, Wenya Xie, See-Kiong Ng, Tat-Seng Chua, Yang Deng

机构 * National University of Singapore(国立新加坡大学) Singapore Management University(新加坡管理大学) Singapore University of Technology and Design(新加坡科技设计大学) The Chinese University of Hong Kong(香港中文大学) University of Minnesota - Twin Cities(明尼苏达大学双城分校)

Comments Accepted to ACL 2025 (main)

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2410.09403 2025-05-28 cs.AI cs.CL cs.CV cs.LG cs.MA

Many Heads Are Better Than One: Improved Scientific Idea Generation by A LLM-Based Multi-Agent System

Haoyang Su, Renqi Chen, Shixiang Tang, Zhenfei Yin, Xinzhe Zheng, Jinzhe Li, Biqing Qi, Qi Wu, Hui Li, Wanli Ouyang, Philip Torr, Bowen Zhou, Nanqing Dong

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Shanghai Innovation Institute(上海创新研究院) Department of Engineering Science, University of Oxford(牛津大学工程科学系) Shanghai Institute for Science of Science(上海科学研究院) Department of Information Engineering, Chinese University of Hong Kong(香港中文大学信息工程系) Department of Electronic Engineering, Tsinghua University(清华大学电子工程系)

Comments Accepted by ACL 2025 Main Conference

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2407.08551 2025-05-28 cs.CL cs.SD eess.AS

Autoregressive Speech Synthesis without Vector Quantization

Lingwei Meng, Long Zhou, Shujie Liu, Sanyuan Chen, Bing Han, Shujie Hu, Yanqing Liu, Jinyu Li, Sheng Zhao, Xixin Wu, Helen Meng, Furu Wei

机构 * The Chinese University of Hong Kong(香港中文大学) Microsoft Corporation(微软公司)

Comments Accepted to ACL 2025 Main

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2406.11546 2025-05-28 eess.AS cs.CL cs.SD

GigaSpeech 2: An Evolving, Large-Scale and Multi-domain ASR Corpus for Low-Resource Languages with Automated Crawling, Transcription and Refinement

Yifan Yang, Zheshu Song, Jianheng Zhuo, Mingyu Cui, Jinpeng Li, Bo Yang, Yexing Du, Ziyang Ma, Xunying Liu, Ziyuan Wang, Ke Li, Shuai Fan, Kai Yu, Wei-Qiang Zhang, Guoguo Chen, Xie Chen

机构 * X-LANCE Lab, SCS, MoE Key Lab of Artificial Intelligence, Shanghai Jiao Tong University(X-LANCE实验室、SCS、人工智能MoE重点实验室、上海交通大学) Pengcheng Laboratory(鹏城实验室) The Chinese University of Hong Kong(香港中文大学) Dept EE, Tsinghua University(清华大学电子工程系) SII Harbin Institute of Technology(哈尔滨工业大学) Birch AI Dataocean AI AISpeech Ltd(AISpeech有限公司) Seasalt AI Inc(Seasalt AI公司) SpeechColab

Comments Accepted in ACL 2025 (Main)

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2308.11929 2025-05-28 cs.LG stat.AP

Dynamic landslide susceptibility mapping over recent three decades to uncover variations in landslide causes in subtropical urban mountainous areas

Peifeng Ma, Li Chen, Chang Yu, Qing Zhu, Yulin Ding

机构 * Institute of Space and Earth Information Science, The Chinese University of Hong Kong, Hong Kong, China(空间与地球信息科学研究所,香港中文大学,香港,中国) Department of Geography and Resource Management, The Chinese University of Hong Kong, Hong Kong, China(地理与资源管理系,香港中文大学,香港,中国) Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China(深圳研究所,香港中文大学,深圳,中国) Faculty of Geosciences and Environmental Engineering, Southwest Jiaotong University, Chengdu, China(地质与环境工程学院,西南交通大学,成都,中国)

Journal ref Remote Sensing of Environment 326 (2025): 114800

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2505.20267 2025-05-27 cs.CV

HaloGS: Loose Coupling of Compact Geometry and Gaussian Splats for 3D Scenes

Changjian Jiang, Kerui Ren, Linning Xu, Jiong Chen, Jiangmiao Pang, Yu Zhang, Bo Dai, Mulin Yu

机构 * Zhejiang University(浙江大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Shanghai Jiao Tong University(上海交通大学) The Chinese University of Hong Kong(香港中文大学) Inria(法国国家信息与自动化技术研究院) The University of Hong Kong(香港大学)

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2505.20202 2025-05-27 cs.CV

PathBench: A comprehensive comparison benchmark for pathology foundation models towards precision oncology

Jiabo Ma, Yingxue Xu, Fengtao Zhou, Yihui Wang, Cheng Jin, Zhengrui Guo, Jianfeng Wu, On Ki Tang, Huajun Zhou, Xi Wang, Luyang Luo, Zhengyu Zhang, Du Cai, Zizhao Gao, Wei Wang, Yueping Liu, Jiankun He, Jing Cui, Zhenhui Li, Jing Zhang, Feng Gao, Xiuming Zhang, Li Liang, Ronald Cheong Kin Chan, Zhe Wang, Hao Chen

机构 * Hong Kong University of Science and Technology(香港科技大学) Fourth Military Medical University(第四军医大学) Chinese University of Hong Kong(香港中文大学) Harvard University(哈佛大学)

Comments 35 pages, 9 figures

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2505.20199 2025-05-27 cs.CL

Adaptive Classifier-Free Guidance via Dynamic Low-Confidence Masking

Pengxiang Li, Shilin Yan, Joey Tsai, Renrui Zhang, Ruichuan An, Ziyu Guo, Xiaowei Gao

机构 * PolyU FDU THU CUHK PKU ICL

Comments Project page: https://github.com/pixeli99/A-CFG

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2505.19874 2025-05-27 cs.CV cs.AI cs.MM

StyleAR: Customizing Multimodal Autoregressive Model for Style-Aligned Text-to-Image Generation

Yi Wu, Lingting Zhu, Shengju Qian, Lei Liu, Wandi Qiao, Lequan Yu, Bin Li

机构 * University of Science and Technology of China(中国科学技术大学) The University of Hong Kong(香港大学) The Chinese University of Hong Kong(香港中文大学)

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2505.15235 2025-05-27 eess.IV cs.CV

X-GRM: Large Gaussian Reconstruction Model for Sparse-view X-rays to Computed Tomography

Yifan Liu, Wuyang Li, Weihao Yu, Chenxin Li, Alexandre Alahi, Max Meng, Yixuan Yuan

机构 * The Chinese University of Hong Kong(香港中文大学) EPFL(瑞士联邦理工学院) SUSTech(南方科技大学)

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2502.11211 2025-05-27 cs.CL cs.AI cs.CV

A Survey of LLM-based Agents in Medicine: How far are we from Baymax?

Wenxuan Wang, Zizhan Ma, Zheng Wang, Chenghan Wu, Jiaming Ji, Wenting Chen, Xiang Li, Yixuan Yuan

机构 * The Chinese University of Hong Kong(香港中文大学) Peking University(北京大学) City University of Hong Kong(香港城市大学) Massachusetts General Hospital and Harvard Medical School(麻省总医院和哈佛医学院)

Comments ACL 2025 Findings

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2505.19761 2025-05-27 cs.AI

Divide and Conquer: Grounding LLMs as Efficient Decision-Making Agents via Offline Hierarchical Reinforcement Learning

Zican Hu, Wei Liu, Xiaoye Qu, Xiangyu Yue, Chunlin Chen, Zhi Wang, Yu Cheng

机构 * Nanjing University(南京大学) Shanghai AI Laboratory(上海人工智能实验室) The Hong Kong University of Science and Technology(香港科学与技术大学) The Chinese University of Hong Kong(香港中文大学)

Comments Accepted by ICML 2025, 21 pages

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2505.19548 2025-05-27 cs.CL cs.AI

How Syntax Specialization Emerges in Language Models

Xufeng Duan, Zhaoqian Yao, Yunhao Zhang, Shaonan Wang, Zhenguang G. Cai

机构 * Department of Linguistics and Modern Languages, The Chinese University of Hong Kong(香港中文大学语言学与现代语言系) Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) Brain and Mind Institute, The Chinese University of Hong Kong(香港中文大学脑科学与心灵研究所)

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2505.19534 2025-05-27 cs.SD cs.AI cs.LG eess.AS

Training-Free Multi-Step Audio Source Separation

Yongyi Zang, Jingyi Li, Qiuqiang Kong

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) The Chinese University of Hong Kong(香港中文大学)

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2505.19463 2025-05-27 cs.RO

SMAP: Self-supervised Motion Adaptation for Physically Plausible Humanoid Whole-body Control

Haoyu Zhao, Sixu Lin, Qingwei Ben, Minyue Dai, Hao Fei, Jingbo Wang, Hua Zou, Junting Dong

机构 * School of Computer Science, Wuhan University(武汉大学计算机学院) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Harbin Institute of Technology (Shenzhen)(哈尔滨工业大学(深圳)) The Chinese University of Hong Kong(香港中文大学) Fudan University(复旦大学) National University of Singapore(新加坡国立大学)

Comments 15 pages, 11 figures

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2505.19431 2025-05-27 cs.LG

Importance Weighted Score Matching for Diffusion Samplers with Enhanced Mode Coverage

Chenguang Wang, Xiaoyu Zhang, Kaiyuan Cui, Weichen Zhao, Yongtao Guan, Tianshu Yu

机构 * School of Data Science, The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)数据科学学院) Shenzhen Research Institute of Big Data(深圳大数据研究院) The Academy of Mathematics and Systems Science, Chinese Academy of Sciences(中国科学院数学与系统科学研究院) The School of Statistics and Data Science, LPMC & KLMDASR, Nankai University(南开大学统计与数据科学学院)

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2505.19406 2025-05-27 cs.AI

Unveiling the Compositional Ability Gap in Vision-Language Reasoning Model

Tianle Li, Jihai Zhang, Yongming Rao, Yu Cheng

机构 * The Chinese University of Hong Kong(香港中文大学) Tencent Hunyuan Research(腾讯文言研究院)

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2505.19239 2025-05-27 cs.CV

DriveX: Omni Scene Modeling for Learning Generalizable World Knowledge in Autonomous Driving

Chen Shi, Shaoshuai Shi, Kehua Sheng, Bo Zhang, Li Jiang

机构 * The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) Voyager Research, Didi Chuxing(Voyager Research,滴滴出行)

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2505.19125 2025-05-27 cs.CV

RTime-QA: A Benchmark for Atomic Temporal Event Understanding in Large Multi-modal Models

Yuqi Liu, Qin Jin, Tianyuan Qu, Xuan Liu, Yang Du, Bei Yu, Jiaya Jia

机构 * CUHK(香港中文大学) HKUST(香港理工大学) RUC(中国人民大学)

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2505.19031 2025-05-27 cs.CV cs.AI

Medical Large Vision Language Models with Multi-Image Visual Ability

Xikai Yang, Juzheng Miao, Yuchen Yuan, Jiaze Wang, Qi Dou, Jinpeng Li, Pheng-Ann Heng

机构 * Dept. of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, China(计算机科学与工程系,香港中文大学,香港,中国) Institute of Medical Intelligence and XR, The Chinese University of Hong Kong, Hong Kong, China(医学智能与XR研究所,香港中文大学,香港,中国)

Comments 10 pages, 4 figures

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2505.18933 2025-05-27 cs.AI cs.CL

REACT: Representation Extraction And Controllable Tuning to Overcome Overfitting in LLM Knowledge Editing

Haitian Zhong, Yuhuan Liu, Ziyang Xu, Guofan Liu, Qiang Liu, Shu Wu, Zhe Zhao, Liang Wang, Tieniu Tan

机构 * NLPR, MAIS, Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所国家信息处理实验室、人工智能研究所) Cuiying Honors College, Lanzhou University(兰州大学萃英荣誉学院) Department of Mathematics, The Chinese University of Hong Kong(香港中文大学数学系) Tencent(腾讯)

Comments 15 pages, 4 figures

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2505.17399 2025-05-27 cs.CL

FullFront: Benchmarking MLLMs Across the Full Front-End Engineering Workflow

Haoyu Sun, Huichen Will Wang, Jiawei Gu, Linjie Li, Yu Cheng

机构 * Tongji University(同济大学) University of Washington(华盛顿大学) Sun Yat-sen University(中山大学) Microsoft(微软) The Chinese University of Hong Kong(香港中文大学)

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2505.15725 2025-05-27 cs.RO cs.CV

UAV-Flow Colosseo: A Real-World Benchmark for Flying-on-a-Word UAV Imitation Learning

Xiangyu Wang, Donglin Yang, Yue Liao, Wenhao Zheng, wenjun wu, Bin Dai, Hongsheng Li, Si Liu

机构 * Institute of Artificial Intelligence, Beihang University(北京航空航天大学人工智能学院) National University of Singapore(新加坡国立大学) MMLab, CUHK(香港中文大学MMLab) Hangzhou International Innovation Institute of Beihang University(北京航空航天大学杭州国际创新研究院)

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2505.14810 2025-05-27 cs.CL cs.AI

Scaling Reasoning, Losing Control: Evaluating Instruction Following in Large Reasoning Models

Tingchen Fu, Jiawei Gu, Yafu Li, Xiaoye Qu, Yu Cheng

机构 * Renmin University of China(中国人民大学) Shanghai AI Laboratory(上海人工智能实验室) The Chinese University of Hong Kong(香港中文大学)

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2505.12266 2025-05-27 cs.CV

PMQ-VE: Progressive Multi-Frame Quantization for Video Enhancement

ZhanFeng Feng, Long Peng, Xin Di, Yong Guo, Wenbo Li, Yulun Zhang, Renjing Pei, Yang Wang, Yang Cao, Zheng-Jun Zha

机构 * USTC(中国科学技术大学) Max Planck Institute(马克斯·普朗克研究所) CUHK(香港中文大学) SJTU(上海交通大学) Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) Chang’an University(长安大学)

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2504.19095 2025-05-27 cs.CL

Efficient Reasoning for LLMs through Speculative Chain-of-Thought

Jikai Wang, Juntao Li, Jianye Hou, Bowen Yan, Lijun Wu, Min Zhang

机构 * Soochow University(苏州大学) CUHK(香港中文大学) Meta Stone Shanghai AI Laboratory(上海人工智能实验室)

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2502.11598 2025-05-27 cs.CL

Can LLM Watermarks Robustly Prevent Unauthorized Knowledge Distillation?

Leyi Pan, Aiwei Liu, Shiyu Huang, Yijian Lu, Xuming Hu, Lijie Wen, Irwin King, Philip S. Yu

机构 * Tsinghua University(清华大学) Zhipu AI(智谱AI) 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) University of Illinois at Chicago(伊利诺伊大学香槟分校)

Comments Accepted by ACL 2025 (Main)

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2502.09723 2025-05-27 cs.CR cs.AI cs.CL

QueryAttack: Jailbreaking Aligned Large Language Models Using Structured Non-natural Query Language

Qingsong Zou, Jingyu Xiao, Qing Li, Zhi Yan, Yuhang Wang, Li Xu, Wenxuan Wang, Kuofeng Gao, Ruoyu Li, Yong Jiang

机构 * Tsinghua Shenzhen International Graduate School(清华大学深圳国际研究生院) Pengcheng Laboratory(鹏城实验室) The Chinese University of Hong Kong(香港中文大学) Jilin University(吉林大学) Southwest University(西南大学) University of Electronic Science and Technology of China(电子科技大学) Shenzhen University(深圳大学)

Comments To appear in ACL 2025

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2501.13898 2025-05-27 cs.CV cs.AI

PointOBB-v3: Expanding Performance Boundaries of Single Point-Supervised Oriented Object Detection

Peiyuan Zhang, Junwei Luo, Xue Yang, Yi Yu, Qingyun Li, Yue Zhou, Xiaosong Jia, Xudong Lu, Jingdong Chen, Xiang Li, Junchi Yan, Yansheng Li

机构 * School of Computer Science(计算机科学学院) Wuhan University(武汉大学) School of Remote Sensing and Information Engineering(遥感与信息工程学院) Department of Automation(自动化系) Shanghai Jiao Tong University(上海交通大学) School of Automation(自动化学院) Southeast University(东南大学) SEIE(电子信息学院) Harbin Institute of Technology(哈尔滨工业大学) S-Lab, CCDS(S实验室,CCDS) Nanyang Technological University(南洋理工大学) CSE & SAI(计算机科学与工程系及人工智能院) The Chinese University of Hong Kong(香港中文大学) Ant Group(蚂蚁集团) VCIP, CS(VCIP,计算机科学)

Comments 33 pages, 7 figures, 11 tables

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2410.02167 2025-05-27 cs.LG cs.CL

Training Nonlinear Transformers for Chain-of-Thought Inference: A Theoretical Generalization Analysis

Hongkang Li, Songtao Lu, Pin-Yu Chen, Xiaodong Cui, Meng Wang

机构 * Rensselaer Polytechnic Institute(罗切斯特理工学院) The Chinese University of Hong Kong(香港中文大学) IBM Research(IBM研究院)

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