The Hong Kong University of Science and Technology（香港科技大学）

CoC: Chain-of-Cancer based on Cross-Modal Autoregressive Traction for Survival Prediction

Haipeng Zhou, Sicheng Yang, Sihan Yang, Jing Qin, Lei Chen, Lei Zhu

机构 * The Hong Kong University of Science and Technology (Guangzhou)（香港科技大学（广州）） ； Xi'an Jiaotong University（西安交通大学） ； The Hong Kong Polytechnic University（香港理工大学） ； The Hong Kong University of Science and Technology（香港科技大学） 纠错

Enhancing Mathematical Reasoning in Large Language Models with Self-Consistency-Based Hallucination Detection

MingShan Liu, Jialing Fang

机构 * The Hong Kong University of Science and Technology（香港理工大学） ； Fudan University（复旦大学） 纠错

DRL-Based Federated Self-Supervised Learning for Task Offloading and Resource Allocation in ISAC-Enabled Vehicle Edge Computing

Xueying Gu, Qiong Wu, Pingyi Fan, Nan Cheng, Wen Chen, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Jiangnan University（江南大学物联网工程学院） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（清华大学信息科学与技术国家研究中心电子工程系） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（西安电子科技大学信息与通信系统国家重点实验室和电信工程学院） ； Department of Electronic Engineering, Shanghai Jiao Tong University（上海交通大学电子工程系） ； Department of Electrical and Computer Engineering, the Hong Kong University of Science and Technology (HKUST)（香港科技大学电子与计算机工程系） 纠错

Comments This paper has been accepted by Digital Communications and Networks. The source code has been released at: https://github.com/qiongwu86/Federated-SSL-task-offloading-and-resource-allocation

Deep-Reinforcement-Learning-Based AoI-Aware Resource Allocation for RIS-Aided IoV Networks

Kangwei Qi, Qiong Wu, Pingyi Fan, Nan Cheng, Wen Chen, Jiangzhou Wang, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Jiangnan University（江南大学物联网工程学院） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（清华大学电子工程系，北京信息科学与技术国家研究中心） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（西安电子科技大学信息与通信系统国家重点实验室及电信工程学院） ； School of Engineering, University of Kent（肯特大学工程学院） ； Department of Electrical and Computer Engineering, the Hong Kong University of Science and Technology (HKUST)（香港科技大学电子与计算机工程系） 纠错

Comments This paper has been accepted by IEEE Transactions on Vehicular Technology. The source code has been released at https://github.com/qiongwu86/RIS-RB-AoI-V2X-DRL.git

Semantic-Aware Spectrum Sharing in Internet of Vehicles Based on Deep Reinforcement Learning

Zhiyu Shao, Qiong Wu, Pingyi Fan, Nan Cheng, Wen Chen, Jiangzhou Wang, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Jiangnan University（江南大学物联网工程学院） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（清华大学电子工程系，北京信息科学与技术国家研究中心） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（西安电子科技大学信息与通信系统国家重点实验室及电信工程学院） ； School of Engineering, University of Kent（肯特大学工程学院） ； Department of Electrical and Computer Engineering, Hong Kong University of Science and Technology (HKUST)（香港科技大学电子与计算机工程系） 纠错

Comments This paper has been accepted by IEEE Internet of Things Journal. The source code has been released at: https://github.com/qiongwu86/Semantic-Aware-Spectrum-Sharing-in-Internet-of-Vehicles-Based-on-Deep-Reinforcement-Learning

Understanding GUI Agent Localization Biases through Logit Sharpness

Xingjian Tao, Yiwei Wang, Yujun Cai, Zhicheng Yang, Jing Tang

机构 * The Hong Kong University of Science and Technology (Guangzhou)（香港科学与技术大学（广州）） ； The Hong Kong University of Science and Technology（香港科学与技术大学） ； University of California, Merced（加州大学梅德福分校） ； The University of Queensland（昆士兰大学） 纠错

VIMS: A Visual-Inertial-Magnetic-Sonar SLAM System in Underwater Environments

Bingbing Zhang, Huan Yin, Shuo Liu, Fumin Zhang, Wen Xu

机构 * Key Laboratory of Ocean Observation-Imaging Testbed of Zhejiang Province, Zhejiang University（浙江省海洋观测-成像测试床重点实验室，浙江大学） ； Interdisciplinary Student Training Platform for Marine areas, Zhejiang University（海洋领域交叉人才培养平台，浙江大学） ； Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology（电子与计算机工程系，香港科技大学） ； The Institute of Deep-Sea Science and Engineering, Chinese Academy of Sciences（深海科学与工程研究院，中国科学院） 纠错

Comments This work has been accepted for publication at the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2025)

An Empirical Study of Bugs in Data Visualization Libraries

Weiqi Lu, Yongqiang Tian, Xiaohan Zhong, Haoyang Ma, Zhenyang Xu, Shing-Chi Cheung, Chengnian Sun

机构 * The Hong Kong University of Science and Technology（香港科学与技术大学） ； University of Waterloo（滑铁卢大学） ； University of Waterloo Canada（滑铁卢大学加拿大） 纠错

Comments Proc. ACM Softw. Eng. 2, FSE

Enhancing Vector Quantization with Distributional Matching: A Theoretical and Empirical Study

Xianghong Fang, Litao Guo, Hengchao Chen, Yuxuan Zhang, XiaofanXia, Dingjie Song, Yexin Liu, Hao Wang, Harry Yang, Yuan Yuan, Qiang Sun

机构 * University of Toronto（多伦多大学） ； The Hong Kong University of Science and Technology（香港科学与技术大学） ； Boston College（波士顿学院） ； Lehigh University（莱特大学） ； Southern University of Science and Technology（南方科技大学） 纠错

TransXSSM: A Hybrid Transformer State Space Model with Unified Rotary Position Embedding

Bingheng Wu, Jingze Shi, Yifan Wu, Nan Tang, Yuyu Luo

机构 * HKUST (Guangzhou)（香港科技大学（广州）） 纠错

Blockchain-Enabled Variational Information Bottleneck for Data Extraction Based on Mutual Information in Internet of Vehicles

Cui Zhang, Wenjun Zhang, Qiong Wu, Pingyi Fan, Nan Cheng, Wen Chen, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Wuxi Institute of Technology（物联网工程学院、无锡科技学院） ； School of Internet of Things Engineering, Jiangnan University（物联网工程学院、江南大学） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（电子工程系、信息科学与技术国家研究中心、清华大学） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（信息与通信工程学院、西安电子科技大学） ； Department of Electronic Engineering, Shanghai JiaoTong University（电子工程系、上海交通大学） ； Department of Electrical and Computer Engineering, the Hong Kong University of Science and Technology (HKUST)（电气与计算机工程系、香港科技大学） 纠错

Comments This paper has been submitted to IEEE Journal. The source code has been released at: https://github.com/qiongwu86/BVIB-for-Data-Extraction-Based-on Mutual-Information-in-the-IoV

DRL-Based Resource Allocation for Motion Blur Resistant Federated Self-Supervised Learning in IoV

Xueying Gu, Qiong Wu, Pingyi Fan, Qiang Fan, Nan Cheng, Wen Chen, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Jiangnan University（江南大学物联网工程学院） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（清华大学电子工程系，北京信息科技大学国家信息科学与技术研究中心） ； Qualcomm（高通） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（西安电子科技大学信息与通信系统国家重点实验室及电信工程学院） ； Department of Electronic Engineering, Shanghai Jiao Tong University（上海交通大学电子工程系） ； Department of Electrical and Computer Engineering, the Hong Kong University of Science and Technology (HKUST)（香港科技大学电子与计算机工程系） 纠错

Comments This paper has been accepted by IEEE Internet of Things Journal. The source code has been released at: https://github.com/qiongwu86/DRL-BFSSL

Reconfigurable Intelligent Surface Aided Vehicular Edge Computing: Joint Phase-shift Optimization and Multi-User Power Allocation

Kangwei Qi, Qiong Wu, Pingyi Fan, Nan Cheng, Wen Chen, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Jiangnan University（江南大学物联网工程学院） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（清华大学电子工程系，北京信息科学与技术国家研究中心） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（西安电子科技大学信息与通信工程学院） ； Department of Electrical and Computer Engineering, Hong Kong University of Science and Technology (HKUST)（香港科学与技术大学电气与计算机工程系） 纠错

Comments This paper has been accepted by IEEE Internet of Things Journal. The source code has been released at https://github.com/qiongwu86/DDPG-RIS-MADDPG-POWER. arXiv admin note: text overlap with arXiv:2406.11318

Distributed Deep Reinforcement Learning Based Gradient Quantization for Federated Learning Enabled Vehicle Edge Computing

Cui Zhang, Wenjun Zhang, Qiong Wu, Pingyi Fan, Qiang Fan, Jiangzhou Wang, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Wuxi Institute of Technology（物联网工程学院，无锡科技学院） ； School of Internet of Things Engineering, Jiangnan University（物联网工程学院，江南大学） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（电子工程系，信息科学与技术国家研究中心，清华大学） ； Qualcomm（高通） ； School of Engineering, University of Kent（工程学院，肯特大学） ； Department of Electrical and Computer Engineering, Hong Kong University of Science and Technology (HKUST)（电气与计算机工程系，香港科技大学） 纠错

Comments This paper has been accepted by IEEE Internet of Things Journal. The source code has been released at: https://github.com/qiongwu86/Distributed-Deep-Reinforcement-Learning-Based-Gradient Quantization-for-Federated-Learning-Enabled-Vehicle-Edge-Computing

MOL: Joint Estimation of Micro-Expression, Optical Flow, and Landmark via Transformer-Graph-Style Convolution

Zhiwen Shao, Yifan Cheng, Feiran Li, Yong Zhou, Xuequan Lu, Yuan Xie, Lizhuang Ma

机构 * School of Computer Science and Technology, China University of Mining and Technology（中国矿业大学（北京）计算机科学与技术学院） ； Mine Digitization Engineering Research Center of the Ministry of Education（教育部矿山数字化工程研究中心） ； Department of Computer Science and Engineering, The Hong Kong University of Science and Technology（香港科技大学计算机科学与工程系） ； School of Computer Science, Shanghai Jiao Tong University（上海交通大学计算机科学学院） ； Department of Computer Science and Software Engineering, The University of Western Australia（西澳大学计算机科学与软件工程系） ； School of Computer Science and Technology, East China Normal University（华东师范大学计算机科学与技术学院） ； MoE Key Lab of Artificial Intelligence, Shanghai Jiao Tong University（上海交通大学人工智能教育部重点实验室） 纠错

Comments This paper has been accepted by IEEE Transactions on Pattern Analysis and Machine Intelligence

Zeroth-Order Optimization is Secretly Single-Step Policy Optimization

Junbin Qiu, Zhengpeng Xie, Xiangda Yan, Yongjie Yang, Yao Shu

机构 * hkust-gz（香港理工大学（广州）） 纠错

Unsupervised Skill Discovery through Skill Regions Differentiation

Ting Xiao, Jiakun Zheng, Rushuai Yang, Kang Xu, Qiaosheng Zhang, Peng Liu, Chenjia Bai

机构 * East China University of Science and Technology（东华大学） ； Institute of Artificial Intelligence (TeleAI), China Telecom（人工智能研究所（TeleAI）、中国电信） ； Hong Kong University of Science and Technology（香港科学大学） ； Tencent（腾讯） ； Shanghai AI Laboratory（上海人工智能实验室） ； Harbin Institute of Technology（哈尔滨工业大学） 纠错

Leader360V: The Large-scale, Real-world 360 Video Dataset for Multi-task Learning in Diverse Environment

Weiming Zhang, Dingwen Xiao, Aobotao Dai, Yexin Liu, Tianbo Pan, Shiqi Wen, Lei Chen, Lin Wang

机构 * HKUST (GZ)（香港科技大学） ； HKUST（香港科技大学） ； National University of Singapore（新加坡国立大学） ； Nanyang Technological University（南洋理工大学） 纠错

Comments 23 pages, 16 figures

VL-GenRM: Enhancing Vision-Language Verification via Vision Experts and Iterative Training

Jipeng Zhang, Kehao Miao, Renjie Pi, Zhaowei Wang, Runtao Liu, Rui Pan, Tong Zhang

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） ； University of Illinois Urbana-Champaign（伊利诺伊大学厄巴纳-香槟分校） 纠错

IP Leakage Attacks Targeting LLM-Based Multi-Agent Systems

Liwen Wang, Wenxuan Wang, Shuai Wang, Zongjie Li, Zhenlan Ji, Zongyi Lyu, Daoyuan Wu, Shing-Chi Cheung

机构 * The Hong Kong University of Science and Technology（香港科技大学） 纠错

NAROCE: A Neural Algorithmic Reasoner Framework for Online Complex Event Detection

Liying Han, Gaofeng Dong, Xiaomin Ouyang, Lance Kaplan, Federico Cerutti, Mani Srivastava

机构 * University of California, Los Angeles（加州大学洛杉矶分校） ； University of Brescia（布雷西亚大学） ； Hong Kong University of Science and Technology（香港科学与技术大学） ； US Army DEVCOM Army Research Laboratory（美国陆军 DEVCOM 军事研究实验室） ； Amazon（亚马逊） 纠错

CEED-VLA: Consistency Vision-Language-Action Model with Early-Exit Decoding

Wenxuan Song, Jiayi Chen, Pengxiang Ding, Yuxin Huang, Han Zhao, Donglin Wang, Haoang Li

机构 * HKUST(GZ)（香港科技大学（广州）） ； Westlake University（西湖大学） ； Zhejiang University（浙江大学） 纠错

Comments 16 pages

Synesthesia of Machines (SoM)-Enhanced Sub-THz ISAC Transmission for Air-Ground Network

Zonghui Yang, Shijian Gao, Xiang Cheng, Liuqing Yang

机构 * State Key Laboratory of Photonics and Communications, School of Electronics, Peking University（光电通信国家重点实验室，电子学院，北京大学） ； Internet of Things Thrust, The Hong Kong University of Science and Technology (Guangzhou)（物联网研究部，香港科技大学（广州）） ； Internet of Things Thrust & Intelligent Transportation Thrust, The Hong Kong University of Science and Technology (Guangzhou)（物联网研究部与智能交通研究部，香港科技大学（广州）） ； Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology（电子与计算机工程系，香港科技大学） 纠错

SMPL Normal Map Is All You Need for Single-view Textured Human Reconstruction

Wenhao Shen, Gangjian Zhang, Jianfeng Zhang, Yu Feng, Nanjie Yao, Xuanmeng Zhang, Hao Wang

机构 * Nanyang Technological University（南洋理工大学） ； The Hong Kong University of Science and Technology (Guangzhou)（香港科学与技术大学（广州）） ； National University of Singapore（国立新加坡大学） ； Zhejiang University of Technology（浙江工业大学） ； University of Technology Sydney（悉尼大学） 纠错

Comments Accepted to ICME 2025 (Oral)

TL;DR: Too Long, Do Re-weighting for Efficient LLM Reasoning Compression

Zhong-Zhi Li, Xiao Liang, Zihao Tang, Lei Ji, Peijie Wang, Haotian Xu, Xing W, Haizhen Huang, Weiwei Deng, Yeyun Gong, Zhijiang Guo, Xiao Liu, Fei Yin, Cheng-Lin Liu

机构 * School of Artificial Intelligence, Chinese Academy of Sciences（中国科学院人工智能学院） ； Institute of Automation, Chinese Academy of Sciences（中国科学院自动化研究所） ； University of California, Los Angeles（加州大学洛杉矶分校） ； Tsinghua University（清华大学） ； Microsoft（微软） ； Hong Kong University of Science and Technology（香港科技大学） ； Hong Kong University of Science and Technology (Guangzhou)（香港科技大学（广州）） 纠错

FauForensics: Boosting Audio-Visual Deepfake Detection with Facial Action Units

Jian Wang, Baoyuan Wu, Li Liu, Qingshan Liu

机构 * School of Computer Science, Nanjing University of Posts and Telecommunications（南京邮电大学计算机科学学院） ； 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） ； The Hong Kong University of Science and Technology (Guangzhou)（香港科学与技术大学（广州）） 纠错

PPO-Based Vehicle Control for Ramp Merging Scheme Assisted by Enhanced C-V2X

Qiong Wu, Maoxin Ji, Pingyi Fan, Kezhi Wang, Nan Cheng, Wen Chen, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Jiangnan University（物联网工程学院，江南大学） ； Department of Electronic Engineering, State Key laboratory of Space Network and Communications, Beijing National Research Center for Information Science and Technology, Tsinghua University（电子工程系，空间网络与通信国家重点实验室，北京信息科学与技术国家研究中心，清华大学） ； Department of Computer Science, Brunel University（计算机科学系，布鲁内尔大学） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（信息国家实验室和电信工程学院，西安电子科技大学） ； Department of Electronic Engineering, Shanghai Jiao Tong University（电子工程系，上海交通大学） ； Department of Electrical and Computer Engineering, the Hong Kong University of Science and Technology (HKUST)（电气与计算机工程系，香港科技大学） 纠错

Comments This paper has been submitted to IEEE Journal. The source code has been released at: https://github.com/qiongwu86/PPO-Based-Vehicle-Control-for-Ramp-Merging-Scheme-Assisted-by-Enhanced-C-V2X

Graph Neural Networks and Deep Reinforcement Learning Based Resource Allocation for V2X Communications

Maoxin Ji, Qiong Wu, Pingyi Fan, Nan Cheng, Wen Chen, Jiangzhou Wang, Khaled B. Letaief

机构 * School of Internet of Things Engineering, Jiangnan University（江南大学物联网工程学院） ； Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua University（清华大学电子工程系、北京信息科学与技术国家研究中心） ； State Key Lab. of ISN and School of Telecommunications Engineering, Xidian University（西安电子科技大学信息与通信系统国家重点实验室及电信工程学院） ； Department of Electronic Engineering, Shanghai Jiao Tong University（上海交通大学电子工程系） ； School of Engineering, University of Kent（肯特大学工程学院） ； Department of Electrical and Computer Engineering, the Hong Kong University of Science and Technology (HKUST)（香港科技大学电子与计算机工程系） 纠错

Comments 15 pages, 11 figures. This paper has been accepted by IEEE Internet of Things Journal. The source code has been released at: https://github.com/qiongwu86/GNN-and-DRL-Based-Resource-Allocation-for-V2X-Communications

TrialBench: Multi-Modal Artificial Intelligence-Ready Clinical Trial Datasets

Jintai Chen, Yaojun Hu, Mingchen Cai, Yingzhou Lu, Yue Wang, Xu Cao, Miao Lin, Hongxia Xu, Jian Wu, Cao Xiao, Jimeng Sun, Yuqiang Li, Lucas Glass, Kexin Huang, Marinka Zitnik, Tianfan Fu

机构 * AI Thrust, Information Hub, HKUST(GZ)（香港科技大学（广州）人工智能 thrust 与信息中心） ； College of Computer Science and Technology, Zhejiang University（浙江大学计算机科学与技术学院） ； School of Computer Science and Engineering, South China University of Technology（华南理工大学计算机科学与工程学院） ； School of Medicine, Stanford University（斯坦福大学医学院） ； Computer Science Department, UIUC（伊利诺伊大学厄巴纳-香槟分校计算机科学系） ； Medical Big Data Center, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences), Southern Medical University（广东省人民医院（广东省医学科学院）医学大数据中心，南方医科大学） ； Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, College of Pharmaceutical Sciences, Zhejiang University（浙江大学人工智能医学创新研究院，浙江大学药学院） ； The Second Affiliated Hospital, Zhejiang University School of Medicine（浙江大学医学院附属第二医院） ； GE HealthCare（通用电气医疗） ； Shanghai Artificial Intelligence Laboratory（上海人工智能实验室） ； IQVIA ； Computer Science Department, Stanford University（斯坦福大学计算机科学系） ； Informatics, Harvard Medical School, Harvard University（哈佛医学院，哈佛大学informatics部门） ； State Key Laboratory for Novel Software Technology at Nanjing University, School of Computer Science, Nanjing University（南京大学新型软件技术国家重点实验室，南京大学计算机科学学院） 纠错

Comments accepted by Nature Scientific Data

PKU-SafeRLHF: Towards Multi-Level Safety Alignment for LLMs with Human Preference

Jiaming Ji, Donghai Hong, Borong Zhang, Boyuan Chen, Juntao Dai, Boren Zheng, Tianyi Qiu, Jiayi Zhou, Kaile Wang, Boxuan Li, Sirui Han, Yike Guo, Yaodong Yang

机构 * Peking University（北京大学） ； The Hong Kong University of Science and Technology（香港科学与技术大学） ； Infinigence-AI 纠错

Comments Accepted by ACL2025 Main, a sibling project to SafeRLHF and BeaverTails