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Fudan University(复旦大学)

共收录 1939
2504.09440 2025-06-23 cs.AI

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)

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2501.15103 2025-06-23 cs.LG cs.AI

Each Rank Could be an Expert: Single-Ranked Mixture of Experts LoRA for Multi-Task Learning

Ziyu Zhao, Yixiao Zhou, Zhi Zhang, Didi Zhu, Tao Shen, Zexi Li, Jinluan Yang, Xuwu Wang, Jing Su, Kun Kuang, Zhongyu Wei, Fei Wu, Yu Cheng

机构 * Zhejiang University(浙江大学) Shanghai Innovation Institute(上海创新研究院) ByteDance Inc.(字节跳动公司) Fudan University(复旦大学) The Chinese University of Hong Kong(香港中文大学)

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2211.05781 2025-06-23 cs.CV

Demystify Transformers & Convolutions in Modern Image Deep Networks

Xiaowei Hu, Min Shi, Weiyun Wang, Sitong Wu, Linjie Xing, Wenhai Wang, Xizhou Zhu, Lewei Lu, Jie Zhou, Xiaogang Wang, Yu Qiao, Jifeng Dai

机构 * South China University of Technology(南方科技大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Huazhong University of Science and Technology(华中科技大学) Fudan University(复旦大学) The Chinese University of Hong Kong(香港中文大学) Tsinghua University(清华大学) SenseTime Research(商汤科技研究院)

Comments This paper was accepted to IEEE Transactions on Pattern Analysis and Machine Intelligence (IEEE TPAMI). All models and codes used in this study are publicly available at https://github.com/OpenGVLab/STM-Evaluation

Journal ref IEEE Trans Pattern Anal Mach Intell, 47, 2025, pp. 2416-2428

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2506.15451 2025-06-19 cs.CL

AgentGroupChat-V2: Divide-and-Conquer Is What LLM-Based Multi-Agent System Need

Zhouhong Gu, Xiaoxuan Zhu, Yin Cai, Hao Shen, Xingzhou Chen, Qingyi Wang, Jialin Li, Xiaoran Shi, Haoran Guo, Wenxuan Huang, Hongwei Feng, Yanghua Xiao, Zheyu Ye, Yao Hu, Shaosheng Cao

机构 * Shanghai Key Laboratory of Data Science, School of Computer Science, Fudan University(上海数据科学 key laboratory,计算机科学学院,复旦大学) Fudan University(复旦大学) Rhine AI East China Normal University(华东师范大学) Xiaohongshu(小红书)

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2308.03097 2025-06-19 cs.CV

Incorporating Pre-training Data Matters in Unsupervised Domain Adaptation

Yinsong Xu, Aidong Men, Yang Liu, Xiahai Zhuang, Qingchao Chen

机构 * National Institute of Health Data Science(国家健康数据科学研究院) Institute of Medical Technology, Peking University(北京大学医学技术研究院) School of Artificial Intelligence, Beijing University of Posts and Telecommunications(北京邮电大学人工智能学院) Wangxuan Institute of Computer Technology, Peking University(北京大学王轩计算机技术研究所) School of Data Science, Fudan University(复旦大学数据科学学院) State Key Laboratory of General Artificial Intelligence, Peking University(北京大学通用人工智能国家重点实验室)

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2506.14798 2025-06-19 physics.ao-ph cs.AI

MODS: Multi-source Observations Conditional Diffusion Model for Meteorological State Downscaling

Siwei Tu, Jingyi Xu, Weidong Yang, Lei Bai, Ben Fei

机构 * Fudan University(复旦大学) Shanghai AI Laboratory(上海人工智能实验室) Chinese University of Hong Kong(香港中文大学)

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2506.14206 2025-06-18 cs.CL

CausalDiffTab: Mixed-Type Causal-Aware Diffusion for Tabular Data Generation

Jia-Chen Zhang, Zheng Zhou, Yu-Jie Xiong, Chun-Ming Xia, Fei Dai

机构 * School of Electronic and Electrical Engineering, Shanghai University of Engineering Science(电子电气工程学院,上海工程科学大学) Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Fudan University(计算神经科学与脑启发智能重点实验室,复旦大学)

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2506.13977 2025-06-18 cs.SE cs.CL

CRITICTOOL: Evaluating Self-Critique Capabilities of Large Language Models in Tool-Calling Error Scenarios

Shiting Huang, Zhen Fang, Zehui Chen, Siyu Yuan, Junjie Ye, Yu Zeng, Lin Chen, Qi Mao, Feng Zhao

机构 * University of Science and Technology of China(中国科学技术大学) Fudan University(复旦大学) Communication University of China(中国传媒大学)

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2406.11147 2025-06-18 cs.SE cs.AI

Vul-RAG: Enhancing LLM-based Vulnerability Detection via Knowledge-level RAG

Xueying Du, Geng Zheng, Kaixin Wang, Yi Zou, Yujia Wang, Wentai Deng, Jiayi Feng, Mingwei Liu, Bihuan Chen, Xin Peng, Tao Ma, Yiling Lou

机构 * Fudan University(复旦大学) Alibaba Group(阿里巴巴集团) Sun Yat-sen University(中山大学)

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2506.13651 2025-06-17 cs.LG

xbench: Tracking Agents Productivity Scaling with Profession-Aligned Real-World Evaluations

Kaiyuan Chen, Yixin Ren, Yang Liu, Xiaobo Hu, Haotong Tian, Tianbao Xie, Fangfu Liu, Haoye Zhang, Hongzhang Liu, Yuan Gong, Chen Sun, Han Hou, Hui Yang, James Pan, Jianan Lou, Jiayi Mao, Jizheng Liu, Jinpeng Li, Kangyi Liu, Kenkun Liu, Rui Wang, Run Li, Tong Niu, Wenlong Zhang, Wenqi Yan, Xuanzheng Wang, Yuchen Zhang, Yi-Hsin Hung, Yuan Jiang, Zexuan Liu, Zihan Yin, Zijian Ma, Zhiwen Mo

机构 * Carnegie Mellon University(卡内基梅隆大学) Fudan University(复旦大学) Imperial College London(伦敦帝国学院) Massachusetts Institute of Technology(麻省理工学院) National University of Singapore(新加坡国立大学) Peking University(北京大学) Shanghai Jiao Tong University(上海交通大学) Stanford University(斯坦福大学) The Chinese University of Hong Kong (Shenzhen)(香港中文大学(深圳)) The Ohio State University(俄亥俄州立大学) Tsinghua University(清华大学) University of Chinese Academy of Sciences(中国科学院大学) University of Oxford(牛津大学) University of Pennsylvania(宾夕法尼亚大学) University of Science and Technology of China(中国科学技术大学) University of Sydney(悉尼大学) University of Toronto(多伦多大学) Yale University(耶鲁大学)

Comments Project page: https://xbench.org

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2506.13485 2025-06-17 q-bio.BM cs.LG

Curriculum Learning for Biological Sequence Prediction: The Case of De Novo Peptide Sequencing

Xiang Zhang, Jiaqi Wei, Zijie Qiu, Sheng Xu, Nanqing Dong, Zhiqiang Gao, Siqi Sun

机构 * Fudan University(复旦大学) University of British Columbia(不列颠哥伦比亚大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Zhejiang University(浙江大学)

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2506.13355 2025-06-17 cs.CV

DicFace: Dirichlet-Constrained Variational Codebook Learning for Temporally Coherent Video Face Restoration

Yan Chen, Hanlin Shang, Ce Liu, Yuxuan Chen, Hui Li, Weihao Yuan, Hao Zhu, Zilong Dong, Siyu Zhu

机构 * Fudan University(复旦大学) Alibaba Group(阿里巴巴集团) Nanjing University(南京大学)

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2506.13301 2025-06-17 cs.CV

AttentionDrag: Exploiting Latent Correlation Knowledge in Pre-trained Diffusion Models for Image Editing

Biao Yang, Muqi Huang, Yuhui Zhang, Yun Xiong, Kun Zhou, Xi Chen, Shiyang Zhou, Huishuai Bao, Chuan Li, Feng Shi, Hualei Liu

机构 * Shanghai Key Laboratory of Data Science, School of Computer Science, Fudan University(上海数据科学关键实验室,计算机科学学院,复旦大学) Rajax Network Technology (ele.me), Alibaba Group(RAJAX网络技术(饿了么),阿里巴巴集团)

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2506.13216 2025-06-17 cs.CL

Capability Salience Vector: Fine-grained Alignment of Loss and Capabilities for Downstream Task Scaling Law

Qiming Ge, Shuhao Xing, Songyang Gao, Yunhua Zhou, Yicheng Zou, Songyang Zhang, Zhi Chen, Hang Yan, Qi Zhang, Qipeng Guo, Kai Chen

机构 * Shanghai AI Laboratory(上海人工智能实验室) College of Computer Science and Artificial Intelligence, Fudan University(复旦大学计算机科学与人工智能学院)

Comments 9 pages, 9 figures, ACL2025

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2506.12408 2025-06-17 cs.LG stat.ML

PROTOCOL: Partial Optimal Transport-enhanced Contrastive Learning for Imbalanced Multi-view Clustering

Xuqian Xue, Yiming Lei, Qi Cai, Hongming Shan, Junping Zhang

机构 * Shanghai Key Laboratory of Intelligent Information Processing, College of Computer Science and Artificial Intelligence, Fudan University, China(上海智能信息处理实验室,计算机科学与人工智能学院,复旦大学) College of Computer Science and Technology, Qingdao University, China(计算机科学与技术学院,青岛大学) Shanghai Key Laboratory of Navigation and Location-based Services, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, China(上海导航与位置服务实验室,电子信息与电气工程学院,上海交通大学) Institute of Science and Technology for Brain-Inspired Intelligence and Key Laboratory of Computational Neuroscience and Brain-Inspired Intelligence, Fudan University, China(脑启发智能科学技术研究院和计算神经科学与脑启发智能重点实验室,复旦大学)

Comments 15 pages, 7 figures, accepted by the Forty-Second International Conference on Machine Learning

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2503.07232 2025-06-17 cs.CV

Boosting Diffusion-Based Text Image Super-Resolution Model Towards Generalized Real-World Scenarios

Chenglu Pan, Xiaogang Xu, Ganggui Ding, Yunke Zhang, Wenbo Li, Jiarong Xu, Qingbiao Wu

机构 * Zhejiang University(浙江大学) The Chinese University of Hong Kong(香港中文大学) Fudan University(复旦大学)

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2410.17657 2025-06-17 cs.CL

ReflecTool: Towards Reflection-Aware Tool-Augmented Clinical Agents

Yusheng Liao, Shuyang Jiang, Yanfeng Wang, Yu Wang

机构 * Shanghai Jiao Tong University(上海交通大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Fudan University(复旦大学)

Comments ACL 2025 Main Paper

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2409.00575 2025-06-17 cs.LG cs.IT math.IT

Online Optimization for Learning to Communicate over Time-Correlated Channels

Zheshun Wu, Junfan Li, Zenglin Xu, Sumei Sun, Jie Liu

机构 * School of Computer Science and Technology, Harbin Institute of Technology Shenzhen(哈尔滨工业大学深圳校区计算机科学与技术学院) Fudan University(复旦大学) Shanghai Academy of Artificial Intelligence for Science(上海人工智能科学研究院) Institute for Infocomm Research, Agency for Science, Technology and Research(信息通信研究所,科技研究局)

Comments 15 pages, 6 figures, submitted for possible journal publication

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2403.14941 2025-06-17 cs.LG cs.AI

Unifying Lane-Level Traffic Prediction from a Graph Structural Perspective: Benchmark and Baseline

Shuhao Li, Yue Cui, Jingyi Xu, Libin Li, Lingkai Meng, Weidong Yang, Fan Zhang, Xiaofang Zhou

机构 * School of Computer Science, Fudan University(复旦大学计算机学院) The Hong Kong University of Science and Technology(香港科技大学) Guangzhou University(广州大学) Shanghai Jiao Tong University(上海交通大学)

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2401.08926 2025-06-17 cs.CV eess.IV

Stochasticity-aware No-Reference Point Cloud Quality Assessment

Songlin Fan, Wei Gao, Zhineng Chen, Ge Li, Guoqing Liu, Qicheng Wang

机构 * Guangdong Provincial Key Laboratory of Ultra High Definition Immersive Media Technology, Shenzhen Graduate School, Peking University(广东超高清沉浸媒体技术重点实验室,北京大学深圳研究生院) School of Computer Science, Fudan University(复旦大学计算机学院) China Mobile Shanghai ICT Co., Ltd(中国移动上海ICT公司) Youiia Innov Tech Co., Ltd(Youiia创新科技有限公司)

Comments Accepted to IJCAI 2025

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2506.11886 2025-06-16 cs.CL

Beyond Homogeneous Attention: Memory-Efficient LLMs via Fourier-Approximated KV Cache

Xiaoran Liu, Siyang He, Qiqi Wang, Ruixiao Li, Yuerong Song, Zhigeng Liu, Linlin Li, Qun Liu, Zengfeng Huang, Qipeng Guo, Ziwei He, Xipeng Qiu

机构 * School of Computer Science, Fudan University(复旦大学计算机科学学院) Shanghai Innovation Institute(上海创新研究院) Huawei Noah’s Ark Lab(华为诺亚方舟实验室) Shanghai AI Lab(上海AI实验室)

Comments 10 pages, 7 figures, work in progress

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2506.11078 2025-06-16 cs.CL

RoE-FND: A Case-Based Reasoning Approach with Dual Verification for Fake News Detection via LLMs

Yuzhou Yang, Yangming Zhou, Zhiying Zhu, Zhenxing Qian, Xinpeng Zhang, Sheng Li

机构 * Fudan University(复旦大学) East China University of Science and Technology(东华大学)

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2506.07713 2025-06-16 cs.CV cs.AI

Consistent Video Editing as Flow-Driven Image-to-Video Generation

Ge Wang, Songlin Fan, Hangxu Liu, Quanjian Song, Hewei Wang, Jinfeng Xu

机构 * Fudan University(复旦大学) Xiamen University(厦门大学) Carnegie Mellon University(卡内基梅隆大学) The University of Hong Kong(香港大学)

Comments 16 pages, 12 figures

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2503.06706 2025-06-16 cs.CL cs.AI cs.LG

PFDial: A Structured Dialogue Instruction Fine-tuning Method Based on UML Flowcharts

Ming Zhang, Yuhui Wang, Yujiong Shen, Tingyi Yang, Changhao Jiang, Yilong Wu, Shihan Dou, Qinhao Chen, Zhiheng Xi, Zhihao Zhang, Yi Dong, Zhen Wang, Zhihui Fei, Mingyang Wan, Tao Liang, Guojun Ma, Qi Zhang, Tao Gui, Xuanjing Huang

机构 * College of Computer Science and Artificial Intelligence, Fudan University(复旦大学计算机科学与人工智能学院) Douyin Co., Ltd.(抖音公司) Institute of Modern Languages and Linguistics, Fudan University(复旦大学现代语言与语言学研究所) Institute of Trustworthy Embodied Artificial Intelligence, Fudan University(复旦大学可信具身人工智能研究所) Graduate School of Arts and Sciences, Columbia University(哥伦比亚大学艺术与科学院)

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2409.16913 2025-06-16 cs.AI

Tell Me What You Don't Know: Enhancing Refusal Capabilities of Role-Playing Agents via Representation Space Analysis and Editing

Wenhao Liu, Siyu An, Junru Lu, Muling Wu, Tianlong Li, Xiaohua Wang, Changze lv, Xiaoqing Zheng, Di Yin, Xing Sun, Xuanjing Huang

机构 * School of Computer Science, Fudan University(复旦大学计算机科学学院) YouTu Lab, Tencent(腾讯YouTu实验室)

Journal ref Annual Meeting of the Association for Computational Linguistics (ACL), 2025, Findings

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2506.10952 2025-06-13 cs.CL cs.AI cs.LG

Domain2Vec: Vectorizing Datasets to Find the Optimal Data Mixture without Training

Mozhi Zhang, Howe Tissue, Lu Wang, Xipeng Qiu

机构 * School of Computer Science, Fudan University, Shanghai, China(复旦大学计算机学院,上海,中国)

Comments Accepted to ICML2025

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2506.05384 2025-06-13 cs.CV cs.AI cs.MM

Q-Ponder: A Unified Training Pipeline for Reasoning-based Visual Quality Assessment

Zhuoxuan Cai, Jian Zhang, Xinbin Yuan, Peng-Tao Jiang, Wenxiang Chen, Bowen Tang, Lujian Yao, Qiyuan Wang, Jinwen Chen, Bo Li

机构 * Fudan University(复旦大学) vivo Mobile Communication Co., Ltd(vivo移动通信有限公司)

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2506.10446 2025-06-13 cs.CL

Fast on the Easy, Deep on the Hard: Efficient Reasoning via Powered Length Penalty

Zehui Ling, Deshu Chen, Hongwei Zhang, Yifeng Jiao, Xin Guo, Yuan Cheng

机构 * Artificial Intelligence Innovation and Incubation Institute, Fudan University(复旦大学人工智能创新与孵化院) School of Data Science, Fudan University(复旦大学数据科学学院) Shanghai Academy of Artificial Intelligence for Science(上海人工智能科学研究院)

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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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2410.01651 2025-06-13 cs.CL cs.AI

Efficient Length-Generalizable Attention via Causal Retrieval for Long-Context Language Modeling

Xiang Hu, Zhihao Teng, Jun Zhao, Wei Wu, Kewei Tu

机构 * ShanghaiTech University(上海科技大学) Fudan University(复旦大学)

Comments accepted to ICML 2025

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