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Zhejiang University(浙江大学)

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2506.10465 2025-06-13 cs.CV

MedSeg-R: Reasoning Segmentation in Medical Images with Multimodal Large Language Models

Yu Huang, Zelin Peng, Yichen Zhao, Piao Yang, Xiaokang Yang, Wei Shen

机构 * Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China(放射科、浙江大学医学院附属第一医院、浙江大学医学院)

Comments †: Equal contribution

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2506.10443 2025-06-13 cs.LG

MNN-LLM: A Generic Inference Engine for Fast Large Language Model Deployment on Mobile Devices

Zhaode Wang, Jingbang Yang, Xinyu Qian, Shiwen Xing, Xiaotang Jiang, Chengfei Lv, Shengyu Zhang

机构 * Alibaba Group(阿里巴巴集团) Zhejiang University(浙江大学)

Comments 7 pages, 5 figures. Published in the Proceedings of the 6th ACM International Conference on Multimedia in Asia Workshops (MMAsia '24 Workshops). The final authenticated version is available at https://dl.acm.org/doi/10.1145/3700410.3702126

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2506.07551 2025-06-13 cs.LG cs.AI cs.CE cs.CL

CheMatAgent: Enhancing LLMs for Chemistry and Materials Science through Tree-Search Based Tool Learning

Mengsong Wu, YaFei Wang, Yidong Ming, Yuqi An, Yuwei Wan, Wenliang Chen, Binbin Lin, Yuqiang Li, Tong Xie, Dongzhan Zhou

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Soochow University(苏州大学) Zhejiang University(浙江大学) City University of Hong Kong(香港城市大学)

Comments 15 pages, 6 figures

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2505.03603 2025-06-13 cs.CV cs.MM

A Unit Enhancement and Guidance Framework for Audio-Driven Avatar Video Generation

S. Z. Zhou, Y. B. Wang, J. F. Wu, T. Hu, J. N. Zhang

机构 * Zhejiang University(浙江大学) Fudan University(复旦大学) Shanghai Jiao Tong University(上海交通大学)

Comments revised

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2407.02779 2025-06-13 cs.AI cs.LG

Croppable Knowledge Graph Embedding

Yushan Zhu, Wen Zhang, Zhiqiang Liu, Mingyang Chen, Lei Liang, Huajun Chen

机构 * Zhejiang University(浙江大学) Ant Group(蚂蚁集团) Zhejiang University - Ant Group Joint Laboratory of Knowledge Graph(浙江大学-蚂蚁集团知识图谱联合实验室) Zhejiang Key Laboratory of Big Data Intelligent Computing(浙江省大数据智能计算重点实验室)

Comments Accepted to ACL 2025 Main Conference

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2402.19200 2025-06-13 cs.CR cs.CL

PRSA: Prompt Stealing Attacks against Real-World Prompt Services

Yong Yang, Changjiang Li, Qingming Li, Oubo Ma, Haoyu Wang, Zonghui Wang, Yandong Gao, Wenzhi Chen, Shouling Ji

机构 * Zhejiang University(浙江大学) Stony Brook University(石溪大学)

Comments This is the extended version of the paper accepted at the 34th USENIX Security Symposium (USENIX Security 2025)

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2503.01940 2025-06-12 cs.CL cs.AI

AskToAct: Enhancing LLMs Tool Use via Self-Correcting Clarification

Xuan Zhang, Yongliang Shen, Zhe Zheng, Linjuan Wu, Wenqi Zhang, Yuchen Yan, Qiuying Peng, Jun Wang, Weiming Lu

机构 * Zhejiang University(浙江大学) OPPO Research Institute(OPPO研究院)

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2506.09003 2025-06-12 cs.CL

SWE-Flow: Synthesizing Software Engineering Data in a Test-Driven Manner

Lei Zhang, Jiaxi Yang, Min Yang, Jian Yang, Mouxiang Chen, Jiajun Zhang, Zeyu Cui, Binyuan Hui, Junyang Lin

机构 * Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China(深圳先进技术研究院,中国科学院,中国) Alibaba Group, Beijing, China(阿里巴巴集团,中国) Zhejiang University, Hangzhou, China(浙江大学,中国) University of Science and Technology of China, Hefei, China(中国科学技术大学,中国)

Comments Accepted by ICML2025

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2506.08371 2025-06-12 cs.CL

Mitigating Posterior Salience Attenuation in Long-Context LLMs with Positional Contrastive Decoding

Zikai Xiao, Ziyang Wang, Wen Ma, Yan Zhang, Wei Shen, Yan Wang, Luqi Gong, Zuozhu Liu

机构 * Zhejiang University(浙江大学) University of Science and Technology of China(中国科学技术大学) Bytedance(字节跳动) Zhejiang Lab(浙江省实验室) Zhejiang Key Laboratory of Medical Imaging Artificial Intelligence(浙江省医学影像人工智能重点实验室)

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2504.12663 2025-06-12 cs.CL cs.AI

Persona-judge: Personalized Alignment of Large Language Models via Token-level Self-judgment

Xiaotian Zhang, Ruizhe Chen, Yang Feng, Zuozhu Liu

机构 * Zhejiang University(浙江大学) Angelalign Technology Inc.(Angelalign技术公司) Zhejiang Key Laboratory of Medical Imaging Artificial Intelligence(浙江省医学影像人工智能重点实验室)

Comments ACL Finding

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2503.17132 2025-06-12 cs.CV cs.AI cs.CR cs.NE

Temporal-Guided Spiking Neural Networks for Event-Based Human Action Recognition

Siyuan Yang, Shilin Lu, Shizheng Wang, Meng Hwa Er, Zengwei Zheng, Alex C. Kot

机构 * School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore(电子工程学院,南洋理工大学,新加坡) College of Computing and Data Science, Nanyang Technological University, Singapore(计算与数据科学学院,南洋理工大学,新加坡) Institute of Microelectronics, Chinese Academy of Sciences, China(微电子研究所,中国科学院,中国) Department of Computer Science and Computing, Zhejiang University City College, China(计算机科学与计算系,浙江大学城市学院,中国)

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2504.21299 2025-06-11 cs.CL

BiasGuard: A Reasoning-enhanced Bias Detection Tool For Large Language Models

Zhiting Fan, Ruizhe Chen, Zuozhu Liu

机构 * Zhejiang University(浙江大学) Zhejiang Key Laboratory of Medical Imaging Artificial Intelligence(浙江省医学影像人工智能重点实验室)

Comments ACL 2025 findings

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2410.19317 2025-06-11 cs.CL

FairMT-Bench: Benchmarking Fairness for Multi-turn Dialogue in Conversational LLMs

Zhiting Fan, Ruizhe Chen, Tianxiang Hu, Zuozhu Liu

机构 * Zhejiang University(浙江大学) Zhejiang Key Laboratory of Medical Imaging Artificial Intelligence(浙江省医学影像人工智能重点实验室)

Comments ICLR 2025 spotlight

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2406.13348 2025-06-11 cs.CR cs.AI cs.CL cs.LG

Textual Unlearning Gives a False Sense of Unlearning

Jiacheng Du, Zhibo Wang, Jie Zhang, Xiaoyi Pang, Jiahui Hu, Kui Ren

机构 * The State Key Laboratory of Blockchain and Data Security, Zhejiang University, P. R. China(区块链与数据安全国家重点实验室,浙江大学,中华人民共和国) School of Cyber Science and Technology, Zhejiang University, P. R. China(网络安全与技术学院,浙江大学,中华人民共和国) ETH Zurich, Switzerland(苏黎世联邦理工学院,瑞士)

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2212.02042 2025-06-11 cs.LG cs.CR

Refiner: Data Refining against Gradient Leakage Attacks in Federated Learning

Mingyuan Fan, Cen Chen, Chengyu Wang, Xiaodan Li, Wenmeng Zhou

机构 * East China Normal University(东华师范大学) The State Key Laboratory of Blockchain and Data Security, Zhejiang University(浙江大学区块链与数据安全国家重点实验室) Alibaba Group(阿里巴巴集团)

Comments Accepted to Usenix Security 2025

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2502.12658 2025-06-11 cs.CL

R.R.: Unveiling LLM Training Privacy through Recollection and Ranking

Wenlong Meng, Zhenyuan Guo, Lenan Wu, Chen Gong, Wenyan Liu, Weixian Li, Chengkun Wei, Wenzhi Chen

机构 * Zhejiang University(浙江大学) University of Virginia(弗吉尼亚大学) Ant Group(蚂蚁集团)

Comments 13 pages, 9 figures; typos corrected

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2506.07848 2025-06-10 cs.CV cs.AI

PolyVivid: Vivid Multi-Subject Video Generation with Cross-Modal Interaction and Enhancement

Teng Hu, Zhentao Yu, Zhengguang Zhou, Jiangning Zhang, Yuan Zhou, Qinglin Lu, Ran Yi

机构 * Shanghai Jiao Tong University(上海交通大学) Tencent Hunyuan(腾讯文英) Zhejiang University(浙江大学)

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2506.07837 2025-06-10 cs.AI

HAIBU-ReMUD: Reasoning Multimodal Ultrasound Dataset and Model Bridging to General Specific Domains

Shijie Wang, Yilun Zhang, Zeyu Lai, Dexing Kong

机构 * School of Mathematical Sciences, Zhejiang University(浙江大学数学科学学院)

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2506.07627 2025-06-10 cs.CV

Event-Priori-Based Vision-Language Model for Efficient Visual Understanding

Haotong Qin, Cheng Hu, Michele Magno

机构 * Center for Project-Based Learning D-ITET, ETH Zürich, Switzerland(项目基于学习中心D-ITET,苏黎世联邦理工学院,瑞士) State Key Laboratory of Industrial Control Technology, Zhejiang University, China(工业控制技术国家重点实验室,浙江大学,中国)

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2506.07351 2025-06-10 math.OC cs.LG cs.SY eess.SY

Decentralized Optimization on Compact Submanifolds by Quantized Riemannian Gradient Tracking

Jun Chen, Lina Liu, Tianyi Zhu, Yong Liu, Guang Dai, Yunliang Jiang, Ivor W. Tsang

机构 * National Special Education Resource Center for Children with Autism, Zhejiang Normal University(浙江师范大学生自闭症教育资源中心) School of Computer Science and Technology, Zhejiang Normal University(浙江师范大学计算机科学与技术学院) China Mobile Research Institute(中国移动研究院) Institute of Cyber-Systems and Control, Zhejiang University(浙江大学控制系统研究所) SGIT AI Lab, State Grid Corporation of China(国网SGIT人工智能实验室) Zhejiang Key Laboratory of Intelligent Education Technology and Application, Zhejiang Normal University(浙江智能教育技术与应用重点实验室) School of Information Engineering, Huzhou University(湖州大学信息工程学院) Centre for Frontier Artificial Intelligence Research, A*STAR(A*STAR前沿人工智能研究中心)

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2506.06993 2025-06-10 cs.CV

DM$^3$Net: Dual-Camera Super-Resolution via Domain Modulation and Multi-scale Matching

Cong Guan, Jiacheng Ying, Yuya Ieiri, Osamu Yoshie

机构 * Waseda University(早稻田大学) Zhejiang University(浙江大学)

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2506.00759 2025-06-10 cs.CL

Understanding and Mitigating Cross-lingual Privacy Leakage via Language-specific and Universal Privacy Neurons

Wenshuo Dong, Qingsong Yang, Shu Yang, Lijie Hu, Meng Ding, Wanyu Lin, Tianhang Zheng, Di Wang

机构 * King Abdullah University of Science and Technology(国王阿卜杜勒阿齐兹科学与技术大学) Provable Responsible AI and Data Analytics (PRADA) Lab(可证明负责任的人工智能与数据分析实验室) University of Copenhagen(哥本哈根大学) University of Science and Technology of China(中国科学技术大学) State University of New York at Buffalo(纽约州立大学布法罗分校) The Hong Kong Polytechnic University(香港理工大学) Zhejiang University(浙江大学)

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2504.15585 2025-06-10 cs.CR cs.AI cs.CL cs.LG

A Comprehensive Survey in LLM(-Agent) Full Stack Safety: Data, Training and Deployment

Kun Wang, Guibin Zhang, Zhenhong Zhou, Jiahao Wu, Miao Yu, Shiqian Zhao, Chenlong Yin, Jinhu Fu, Yibo Yan, Hanjun Luo, Liang Lin, Zhihao Xu, Haolang Lu, Xinye Cao, Xinyun Zhou, Weifei Jin, Fanci Meng, Shicheng Xu, Junyuan Mao, Yu Wang, Hao Wu, Minghe Wang, Fan Zhang, Junfeng Fang, Wenjie Qu, Yue Liu, Chengwei Liu, Yifan Zhang, Qiankun Li, Chongye Guo, Yalan Qin, Zhaoxin Fan, Kai Wang, Yi Ding, Donghai Hong, Jiaming Ji, Yingxin Lai, Zitong Yu, Xinfeng Li, Yifan Jiang, Yanhui Li, Xinyu Deng, Junlin Wu, Dongxia Wang, Yihao Huang, Yufei Guo, Jen-tse Huang, Qiufeng Wang, Xiaolong Jin, Wenxuan Wang, Dongrui Liu, Yanwei Yue, Wenke Huang, Guancheng Wan, Heng Chang, Tianlin Li, Yi Yu, Chenghao Li, Jiawei Li, Lei Bai, Jie Zhang, Qing Guo, Jingyi Wang, Tianlong Chen, Joey Tianyi Zhou, Xiaojun Jia, Weisong Sun, Cong Wu, Jing Chen, Xuming Hu, Yiming Li, Xiao Wang, Ningyu Zhang, Luu Anh Tuan, Guowen Xu, Jiaheng Zhang, Tianwei Zhang, Xingjun Ma, Jindong Gu, Liang Pang, Xiang Wang, Bo An, Jun Sun, Mohit Bansal, Shirui Pan, Lingjuan Lyu, Yuval Elovici, Bhavya Kailkhura, Yaodong Yang, Hongwei Li, Wenyuan Xu, Yizhou Sun, Wei Wang, Qing Li, Ke Tang, Yu-Gang Jiang, Felix Juefei-Xu, Hui Xiong, Xiaofeng Wang, Dacheng Tao, Philip S. Yu, Qingsong Wen, Yang Liu

机构 * Nanyang Technological University(南洋理工大学) National University of Singapore(新加坡国立大学) The Hong Kong Polytechnic University(香港理工大学) A*STAR(科技研究局) Southern University of Science and Technology(南方科技大学) University of Science and Technology of China(中国科学技术大学) The Pennsylvania State University(宾夕法尼亚州立大学) TeleAI Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Zhejiang University(浙江大学) Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所) Renmin University of China(中国人民大学) University of California, San Diego(加州大学圣地亚哥分校) Tencent(腾讯) Georgia Institute of Technology(佐治亚理工学院) Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所)

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2410.17897 2025-06-10 cs.CL

Value Residual Learning

Zhanchao Zhou, Tianyi Wu, Zhiyun Jiang, Fares Obeid, Zhenzhong Lan

机构 * Zhejiang University(浙江大学) Westlake University(西湖大学) Ant Group(蚂蚁集团) University of Electronic Science and Technology of China(电子科技大学) China University of Mining and Technology(中国矿业大学) Imperial College London(伦敦帝国理工学院)

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2407.03883 2025-06-10 cs.CR cs.LG cs.SE

Protecting Deep Learning Model Copyrights with Adversarial Example-Free Reuse Detection

Xiaokun Luan, Xiyue Zhang, Jingyi Wang, Meng Sun

机构 * School of Mathematical Sciences, Peking University, China(北京大学数学科学学院) School of Computer Science, University of Bristol, UK(英国布里斯托大学计算机科学学院) School of Control Science and Engineering, Zhejiang University, China(浙江大学控制科学与工程学院)

Comments 12 pages, 5 figures

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2406.09401 2025-06-10 cs.CV cs.AI cs.RO

MMScan: A Multi-Modal 3D Scene Dataset with Hierarchical Grounded Language Annotations

Ruiyuan Lyu, Jingli Lin, Tai Wang, Shuai Yang, Xiaohan Mao, Yilun Chen, Runsen Xu, Haifeng Huang, Chenming Zhu, Dahua Lin, Jiangmiao Pang

机构 * Shanghai AI Laboratory(上海人工智能实验室) Tsinghua University(清华大学) Shanghai Jiao Tong University(上海交通大学) Zhejiang University(浙江大学) The Chinese University of Hong Kong(香港中文大学) The University of Hong Kong(香港大学) Zhiyuan College, Shanghai Jiao Tong University(上海交通大学紫阳学院) CPII under InnoHK(创新香港下的CPII)

Comments Follow-up of EmbodiedScan (camera-ready version). A multi-modal 3D dataset with the most-ever comprehensive language annotations for 3D-LLMs. Project page: https://tai-wang.github.io/mmscan/

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2404.11871 2025-06-10 cs.CV

Group-On: Boosting One-Shot Segmentation with Supportive Query

Hanjing Zhou, Mingze Yin, Danny Chen, Jian Wu, JinTai Chen

机构 * Zhejiang University(浙江大学) University of Notre Dame(诺丁汉大学) Zhejiang Key Laboratory of Medical Imaging Artificial Intelligence(浙江省医学影像人工智能重点实验室) HKUST(Guangzhou)(香港科技大学(广州))

Journal ref ICME 2025

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2506.06822 2025-06-10 cs.CV cs.AI

Hi-LSplat: Hierarchical 3D Language Gaussian Splatting

Chenlu Zhan, Yufei Zhang, Gaoang Wang, Hongwei Wang

机构 * College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院) College of Biomedical Engineering and Instrument Science, Zhejiang University(浙江大学生物医学工程与仪器科学学院) Zhejiang University-University of Illinois Urbana-Champaign Institute, Zhejiang University(浙江大学-伊利诺伊大学厄巴纳-香槟分校联合研究所)

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2506.06440 2025-06-10 cs.GR cs.CV

Vid2Sim: Generalizable, Video-based Reconstruction of Appearance, Geometry and Physics for Mesh-free Simulation

Chuhao Chen, Zhiyang Dou, Chen Wang, Yiming Huang, Anjun Chen, Qiao Feng, Jiatao Gu, Lingjie Liu

机构 * University of Pennsylvania(宾夕法尼亚大学) The University of Hong Kong(香港大学) Zhejiang University(浙江大学)

Comments Accepted by CVPR 2025

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2506.06401 2025-06-10 cs.CL cs.AI cs.LG

Direct Behavior Optimization: Unlocking the Potential of Lightweight LLMs

Hongming Yang, Shi Lin, Jun Shao, Changting Lin, Donghai Zhu, Meng Han, Qinglei Kong

机构 * Zhejiang Gongshang University(浙江工商大学) Zhejiang University(浙江大学) Binjiang Institute of Zhejiang University(浙江大学滨江研究院) Harbin Institute of Technology(哈尔滨工业大学)

Comments This work is accepted at ACL 2025

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