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Zhejiang University(浙江大学)

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2504.21659 2025-05-22 cs.AI cs.CL

Ada-R1: Hybrid-CoT via Bi-Level Adaptive Reasoning Optimization

Haotian Luo, Haiying He, Yibo Wang, Jinluan Yang, Rui Liu, Naiqiang Tan, Xiaochun Cao, Dacheng Tao, Li Shen

机构 * Sun Yat-sen University(中山大学) China Agricultural University(中国农业大学) Tsinghua University(清华大学) Zhejiang University(浙江大学) Didichuxing Co. Ltd(滴滴出行公司) Nanyang Technological University(南洋理工大学)

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2503.07996 2025-05-22 cs.AI cs.CL

SQLCritic: Correcting Text-to-SQL Generation via Clause-wise Critic

Jikai Chen, Leilei Gan, Ziyu Zhao, Zechuan Wang, Dong Wang, Chenyi Zhuang

机构 * Zhejiang University(浙江大学) Ant Group(蚂蚁集团)

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2503.04959 2025-05-22 cs.CL

DB-Explore: Automated Database Exploration and Instruction Synthesis for Text-to-SQL

Haoyuan Ma, Yongliang Shen, Hengwei Liu, Wenqi Zhang, Haolei Xu, 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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2410.11650 2025-05-22 cs.CV cs.AI

Efficient Partitioning Vision Transformer on Edge Devices for Distributed Inference

Xiang Liu, Yijun Song, Xia Li, Yifei Sun, Huiying Lan, Zemin Liu, Linshan Jiang, Jialin Li

机构 * School of Computing, National University of Singapore(国家大学学院计算机科学学院) Information and Artificial Intelligence Institute, Zhejiang University of Finance & Economics Dongfang College(浙江财经大学东方学院信息与人工智能研究院) Department of Computer Science, ETH Zurich(苏黎世联邦理工学院计算机科学系) College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院) Lumia Ltd.(Lumia有限公司) Institute of Data Science, National University of Singapore(国家大学数据科学研究所)

Comments 11 pages, 7 figures, 4 tables

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2405.15240 2025-05-22 cs.LG cs.CV

Towards Real-world Debiasing: Rethinking Evaluation, Challenge, and Solution

Peng Kuang, Zhibo Wang, Zhixuan Chu, Jingyi Wang, Kui Ren

机构 * The State Key Laboratory of Blockchain and Data Security, Zhejiang University(区块链与数据安全国家重点实验室,浙江大学) School of Cyber Science and Technology, Zhejiang University(网络安全科学与技术学院,浙江大学) School of Control Science and Engineering, Zhejiang University(控制科学与工程学院,浙江大学)

Comments 9 pages of main paper, 17 pages of appendix

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2505.14535 2025-05-21 cs.LG cs.HC

Spiking Neural Networks with Temporal Attention-Guided Adaptive Fusion for imbalanced Multi-modal Learning

Jiangrong Shen, Yulin Xie, Qi Xu, Gang Pan, Huajin Tang, Badong Chen

机构 * Faculty of Electronic and Information Engineering, Xi’an Jiaotong University(电子与信息工程学院,西安交通大学) Institute of Artificial Intelligence and Robotics, Xi’an Jiaotong University(人工智能与机器人研究院,西安交通大学) State Key Lab of Brain-Machine Intelligence, Zhejiang University(脑机智能国家重点实验室,浙江大学) School of Computer Science, Dalian University of Technology(计算机科学学院,大连理工大学) National Key Lab of Human-Machine Hybrid Augmented Intelligence, Xi’an Jiaotong University(人机混合增强智能国家实验室,西安交通大学)

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2505.14505 2025-05-21 cs.CL cs.AI

ModRWKV: Transformer Multimodality in Linear Time

Jiale Kang, Ziyin Yue, Qingyu Yin, Jiang Rui, Weile Li, Zening Lu, Zhouran Ji

机构 * RWKVOS Zhejiang University(浙江大学) The Hong Kong University of Science and Technology(香港科学与技术大学)

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2410.09083 2025-05-21 cs.AI cs.CL cs.CV cs.LG

Evaluating the Correctness of Inference Patterns Used by LLMs for Judgment

Lu Chen, Yuxuan Huang, Yixing Li, Dongrui Liu, Qihan Ren, Shuai Zhao, Kun Kuang, Zilong Zheng, Quanshi Zhang

机构 * Shanghai Jiao Tong University(上海交通大学) The Chinese University of Hong Kong(香港中文大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Zhejiang University(浙江大学) Beijing Institute for General Artificial Intelligence(北京一般人工智能研究所)

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2505.13489 2025-05-21 cs.AI cs.CL

Contrastive Cross-Course Knowledge Tracing via Concept Graph Guided Knowledge Transfer

Wenkang Han, Wang Lin, Liya Hu, Zhenlong Dai, Yiyun Zhou, Mengze Li, Zemin Liu, Chang Yao, Jingyuan Chen

机构 * Zhejiang University(浙江大学)

Comments Accepted by IJCAI 2025

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2505.06706 2025-05-21 cs.AI

Bi-level Mean Field: Dynamic Grouping for Large-Scale MARL

Yuxuan Zheng, Yihe Zhou, Feiyang Xu, Mingli Song, Shunyu Liu

机构 * Zhejiang University(浙江大学) Nanyang Technological University(南洋理工大学)

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2502.02982 2025-05-21 cs.AI

MobileA3gent: Training Mobile GUI Agents Using Decentralized Self-Sourced Data from Diverse Users

Wenhao Wang, Mengying Yuan, Zijie Yu, Guangyi Liu, Rui Ye, Tian Jin, Siheng Chen, Yanfeng Wang

机构 * Zhejiang University(浙江大学) Shanghai Jiao Tong University(上海交通大学) Shanghai AI Laboratory(上海人工智能实验室) Multi-Agent Governance & Intelligence Crew (MAGIC)(多智能体治理与智能团队(MAGIC))

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2407.10707 2025-05-21 cs.CV

Interactive Rendering of Relightable and Animatable Gaussian Avatars

Youyi Zhan, Tianjia Shao, He Wang, Yin Yang, Kun Zhou

机构 * State Key Lab of CAD & CG, Zhejiang University(浙江大学计算机辅助设计与图形学国家重点实验室) UCL Centre for Artificial Intelligence, Department of Computer Science, University College London(伦敦大学学院计算机科学系人工智能中心) Kahlert School of Computing, University of Utah(犹他大学Kahlert计算学院)

Comments IEEE Transactions on Visualization and Computer Graphics. Project page https://gapszju.github.io/InteractRAGA . Code https://github.com/1231234zhan/InteractRAGA

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2407.04737 2025-05-21 eess.SP cs.AI

Hierarchical Decoupling Capacitor Optimization for Power Distribution Network of 2.5D ICs with Co-Analysis of Frequency and Time Domains Based on Deep Reinforcement Learning

Yuanyuan Duan, Haiyang Feng, Zhiping Yu, Hanming Wu, Leilai Shao, Xiaolei Zhu

机构 * School of Micro-Nano Electronics, Zhejiang University(浙江大学微电子学院) School of Integrated Circuits, Tsinghua University(清华大学集成电路学院) School of Mechanical Engineering, Shanghai Jiao Tong University(上海交通大学机械工程学院)

Comments The data needs to be experimentally revalidated, and the experimental details require further optimization

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2505.13175 2025-05-20 cs.AI

Enhancing LLMs for Time Series Forecasting via Structure-Guided Cross-Modal Alignment

Siming Sun, Kai Zhang, Xuejun Jiang, Wenchao Meng, Qinmin Yang

机构 * Zhejiang University(浙江大学)

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2505.12983 2025-05-20 cs.CL cs.AI

An Empirical Study of Many-to-Many Summarization with Large Language Models

Jiaan Wang, Fandong Meng, Zengkui Sun, Yunlong Liang, Yuxuan Cao, Jiarong Xu, Haoxiang Shi, Jie Zhou

机构 * Pattern Recognition Center, WeChat AI, Tencent Inc, China(腾讯人工智能研究中心) Fudan Unversity(复旦大学) Waseda University(早稻田大学) Beijing Jiaotong University(北京交通大学) Zhejiang University(浙江大学)

Comments Accepted to ACL 2025 main conference

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2505.12849 2025-05-20 cs.CV

Accelerate TarFlow Sampling with GS-Jacobi Iteration

Ben Liu, Zhen Qin

机构 * TapTap, Shanghai, China(TapTap(上海)) Zhejiang University, Hangzhou, China(浙江大学)

Comments 17 pages, 7 figures, 5 tables

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2501.02376 2025-05-20 cs.CV

Origin Identification for Text-Guided Image-to-Image Diffusion Models

Wenhao Wang, Yifan Sun, Zongxin Yang, Zhentao Tan, Zhengdong Hu, Yi Yang

机构 * University of Technology Sydney(悉尼技术大学) Peking University(北京大学) Harvard University(哈佛大学) Zhejiang University(浙江大学)

Comments Accepted by ICML 2025

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2410.03794 2025-05-20 cs.LG

Repurposing Foundation Model for Generalizable Medical Time Series Classification

Nan Huang, Haishuai Wang, Zihuai He, Marinka Zitnik, Xiang Zhang

机构 * University of North Carolina at Charlotte(北卡罗来纳大学夏洛特分校) Zhejiang University(浙江大学) Stanford University(斯坦福大学) Harvard University(哈佛大学)

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2306.07209 2025-05-20 cs.CL cs.AI cs.CE

Data-Copilot: Bridging Billions of Data and Humans with Autonomous Workflow

Wenqi Zhang, Yongliang Shen, Zeqi Tan, Guiyang Hou, Weiming Lu, Yueting Zhuang

机构 * College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院)

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2505.12432 2025-05-20 cs.LG cs.AI cs.CV

Observe-R1: Unlocking Reasoning Abilities of MLLMs with Dynamic Progressive Reinforcement Learning

Zirun Guo, Minjie Hong, Tao Jin

机构 * Zhejiang University(浙江大学)

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2505.12346 2025-05-20 cs.AI

SEED-GRPO: Semantic Entropy Enhanced GRPO for Uncertainty-Aware Policy Optimization

Minghan Chen, Guikun Chen, Wenguan Wang, Yi Yang

机构 * ReLER Lab, CCAI, Zhejiang University(ReLER实验室、中国人工智能学会、浙江大学)

Comments On going project

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2505.12079 2025-05-20 cs.SD cs.AI eess.AS

SepPrune: Structured Pruning for Efficient Deep Speech Separation

Yuqi Li, Kai Li, Xin Yin, Zhifei Yang, Junhao Dong, Zeyu Dong, Chuanguang Yang, Yingli Tian, Yao Lu

机构 * Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所) Tsinghua University(清华大学) Zhejiang University(浙江大学) Peking University(北京大学) Nanyang Technological University(南洋理工大学) The City University of New York(纽约城市大学) A*STAR

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2505.12028 2025-05-20 cs.CL

Towards Comprehensive Argument Analysis in Education: Dataset, Tasks, and Method

Yupei Ren, Xinyi Zhou, Ning Zhang, Shangqing Zhao, Man Lan, Xiaopeng Bai

机构 * Lab of Artificial Intelligence for Education, East China Normal University(教育人工智能实验室,华东师范大学) Shanghai Institute of Artificial Intelligence for Education, East China Normal University(教育人工智能上海研究院,华东师范大学) School of Computer Science and Technology, East China Normal University(计算机科学与技术学院,华东师范大学) Department of Chinese Language and Literature, East China Normal University(中文语言文学系,华东师范大学) College of Education, Zhejiang University(教育学院,浙江大学)

Comments Accepted to ACL 2025; 13 pages, 3 figures

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2505.11921 2025-05-20 cs.CV

DC-Seg: Disentangled Contrastive Learning for Brain Tumor Segmentation with Missing Modalities

Haitao Li, Ziyu Li, Yiheng Mao, Zhengyao Ding, Zhengxing Huang

机构 * Zhejiang University(浙江大学)

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2505.11861 2025-05-20 cs.AI cs.CL

Fair-PP: A Synthetic Dataset for Aligning LLM with Personalized Preferences of Social Equity

Qi Zhou, Jie Zhang, Dongxia Wang, Qiang Liu, Tianlin Li, Jin Song Dong, Wenhai Wang, Qing Guo

机构 * Zhejiang University(浙江大学) IHPC and CFAR, A*STAR(IHPC和CFAR,A*STAR) Nanyang Technological University(南洋理工大学) National University of Singapore(新加坡国立大学)

Comments under review

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2505.05834 2025-05-20 cs.CV

Dual-level Fuzzy Learning with Patch Guidance for Image Ordinal Regression

Chunlai Dong, Haochao Ying, Qibo Qiu, Jinhong Wang, Danny Chen, Jian Wu

机构 * College of Computer Science and Technology, Zhejiang University(浙江大学计算机科学与技术学院) School of Public Health, Zhejiang University(浙江大学公共卫生学院) State Key Laboratory of Transvascular Implantation Devices, The Second Affiliated Hospital Zhejiang University School of Medicine(浙江大学医学院第二附属医院血管内植入装置国家重点实验室) Zhejiang Key Laboratory of Medical Imaging Artificial Intelligence(浙江省医学影像人工智能重点实验室) China Mobile (Zhejiang) Research & Innovation Institute(中国移动(浙江)研究院) College of Engineering, University of Notre Dame(圣母大学工程学院) Transvascular Implantation Devices Research Institute(血管内植入装置研究所)

Comments Accepted by IJCAI 2025

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2503.21246 2025-05-20 cs.CV

DynamiCtrl: Rethinking the Basic Structure and the Role of Text for High-quality Human Image Animation

Haoyu Zhao, Zhongang Qi, Cong Wang, Qingping Zheng, Guansong Lu, Fei Chen, Hang Xu, Zuxuan Wu

机构 * Fudan University(复旦大学) Huawei Noah’s Ark Lab(华为诺亚实验室) Sun Yat-sen University(中山大学) Zhejiang University(浙江大学)

Comments 16 pages, 11 figures

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2501.15830 2025-05-20 cs.RO cs.AI

SpatialVLA: Exploring Spatial Representations for Visual-Language-Action Model

Delin Qu, Haoming Song, Qizhi Chen, Yuanqi Yao, Xinyi Ye, Yan Ding, Zhigang Wang, JiaYuan Gu, Bin Zhao, Dong Wang, Xuelong Li

机构 * Shanghai AI Laboratory(上海人工智能实验室) Fudan University(复旦大学) Shanghai Jiao Tong University(上海交通大学) Zhejiang University(浙江大学) ShanghaiTech University(上海科技大学) Northwestern Polytechnical University(西北工业大学)

Journal ref Robotics: Science and Systems, 2025

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2410.16032 2025-05-20 cs.LG cs.AI

TimeMixer++: A General Time Series Pattern Machine for Universal Predictive Analysis

Shiyu Wang, Jiawei Li, Xiaoming Shi, Zhou Ye, Baichuan Mo, Wenze Lin, Shengtong Ju, Zhixuan Chu, Ming Jin

机构 * Griffith University(格里菲斯大学) The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Massachusetts Institute of Technology(麻省理工学院) Zhejiang University(浙江大学) The State Key Laboratory of Blockchain and Data Security(区块链与数据安全国家重点实验室) Hangzhou High-Tech Zone (Binjiang) Institute of Blockchain and Data Security(杭州高新技术区(滨江)区块链与数据安全研究院)

Comments Accepted by the 13th International Conference on Learning Representations (ICLR 2025)

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2504.20445 2025-05-19 cs.AI

Head-Tail-Aware KL Divergence in Knowledge Distillation for Spiking Neural Networks

Tianqing Zhang, Zixin Zhu, Kairong Yu, Hongwei Wang

机构 * College of Computer Science and Technology, Zhejiang University, Hangzhou, China(浙江大学计算机科学与技术学院) ZJU-UIUC Institute, Zhejiang University, Haining, China(浙江大学-伊利诺伊大学联合学院)

Comments Accepted by IJCNN2025

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