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高校专区

Fudan University(复旦大学)

2026-02-17 至 2026-02-17 共收录 12
2510.03272 2026-02-17 cs.LG cs.AI

Where to Add PDE Diffusion in Transformers

在Transformer中何处添加PDE扩散

Yukun Zhang, Xueqing Zhou

机构 * The Chinese University of Hong Kong, Hong Kong, China(香港中文大学) Fudan University, Shanghai, China(复旦大学)

AI总结 研究通过分析PDE扩散与注意力的非交换性,探讨了在Transformer中插入扩散层的位置对模型性能的影响,提出了一种三层理论框架并验证了不同插入位置的效果。

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2602.13944 2026-02-17 cs.CV

Fusing Pixels and Genes: Spatially-Aware Learning in Computational Pathology

融合像素与基因:计算病理学中的空间感知学习

Minghao Han, Dingkang Yang, Linhao Qu, Zizhi Chen, Gang Li, Han Wang, Jiacong Wang, Lihua Zhang

机构 * College of Intelligent Robotics and Advanced Manufacturing, Fudan University(复旦大学智能机器人与先进制造学院) Fysics Intelligence Technologies Co., Ltd. (Fysics AI)(菲茨斯智能科技有限公司(菲茨斯AI)) Department of Biomedical Informatics, Harvard Medical School(哈佛医学院生物医学信息学系) Tencent Youtu Lab(腾讯优图实验室) ByteDance(字节跳动)

AI总结 STAMP通过整合空间解析基因表达数据,提升计算病理学中多模态学习的性能与泛化能力。

Comments accepted by ICLR 2026, 34 pages, 10 figures, 7tables

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2602.13857 2026-02-17 cs.LG eess.SP

sleep2vec: Unified Cross-Modal Alignment for Heterogeneous Nocturnal Biosignals

sleep2vec:用于异构夜间生物信号的统一跨模态对齐

Weixuan Yuan, Zengrui Jin, Yichen Wang, Donglin Xie, Ziyi Ye, Chao Zhang, Xuesong Chen

机构 * Five Seasons Medical(五 Seasons 医疗) Tsinghua University(清华大学) Beijing Key Laboratory for Sleep Breathing Disorder(北京睡眠呼吸障碍重点实验室) Peking University(北京大学) Fudan University(复旦大学) Technical University of Munich(慕尼黑技术大学)

AI总结 sleep2vec通过统一跨模态对齐和原理化缩放,实现了对异构夜间生物信号的高效、通用建模。

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2510.14553 2026-02-17 cs.CV

Consistent text-to-image generation via scene de-contextualization

通过场景去上下文化实现一致的文本到图像生成

Song Tang, Peihao Gong, Kunyu Li, Kai Guo, Boyu Wang, Mao Ye, Jianwei Zhang, Xiatian Zhu

机构 * University of Shanghai for Science and Technology(上海科技大学) Universität Hamburg(汉堡大学) ComOriginMat Inc(ComOriginMat公司) Fudan University(复旦大学) Western University(西敏大学) Vector Institute(向量研究所) University of Electronic Science and Technology of China(电子科技大学) University of Surrey(萨里大学)

AI总结 本文提出Scene De-Contextualization方法,通过去除文本到图像生成中主体与场景的固有相关性,提升生成图像的一致性与多样性。

Comments This paper is accepted by ICLR 2026

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2510.06738 2026-02-17 cs.CL

AWM: Accurate Weight-Matrix Fingerprint for Large Language Models

AWM: 用于大型语言模型的准确权重矩阵指纹

Boyi Zeng, Lin Chen, Ziwei He, Xinbing Wang, Zhouhan Lin

机构 * LUMIA Lab(LUMIA实验室) School of Artificial Intelligence(人工智能学院) Shanghai Jiao Tong University(上海交通大学) Shanghai Innovation Institute(上海创新研究院) Fudan University(复旦大学)

AI总结 AWM通过基于权重矩阵的无训练指纹方法,利用线性分配问题和无偏中心核对齐相似性,实现对大型语言模型训练来源的可靠识别。

Comments ICLR 2026

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2506.11087 2026-02-17 cs.LG cs.AI cs.CL

Enhancing Delta Compression in LLMs via SVD-based Quantization Error Minimization

通过基于SVD的量化误差最小化增强LLM中的delta压缩

Boya Xiong, Shuo Wang, Weifeng Ge, Guanhua Chen, Yun Chen

机构 * Shanghai University of Finance(上海财经大学) Tsinghua University(清华大学) Fudan University(复旦大学) Southern University of Science(南方科技大学)

AI总结 PrinMix通过基于SVD的量化误差最小化方法,提升LLM中delta压缩的效率与性能。

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2505.23522 2026-02-17 cs.CV cs.LG

OmniEarth-Bench: Towards Holistic Evaluation of Earth's Six Spheres and Cross-Spheres Interactions with Multimodal Observational Earth Data

OmniEarth-Bench: 向全面评估地球六大球体及跨球体交互的多模态观测地球数据迈进

Fengxiang Wang, Mingshuo Chen, Xuming He, Yi-Fan Zhang, Yueying Li, Feng Liu, Zijie Guo, Zhenghao Hu, Jiong Wang, Jingyi Xu, Zhangrui Li, Junchao Gong, Di Wang, Fenghua Ling, Ben Fei, Weijia Li, Long Lan, Wenjing Yang

机构 * National University of Defense Technology, China(国防科技大学) Shanghai Artificial Intelligence Laboratory, China(上海人工智能实验室) Beijing University of Posts and Telecommunications, China(北京邮电大学) Zhejiang University, China(浙江大学) Shanghai Jiao Tong University, China(上海交通大学) Fudan University, China(复旦大学) Sun Yat-sen University, China(中山大学) Nanjing University, China(南京大学) University of Science and Technology of China(中国科学技术大学) Wuhan University, China(武汉大学)

AI总结 OmniEarth-Bench是首个全面评估地球六大球体及跨球体交互的多模态基准测试,通过29,855个标准化注释揭示了地球系统认知能力的系统性差距。

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2602.13637 2026-02-17 cs.CV

DCDM: Divide-and-Conquer Diffusion Models for Consistency-Preserving Video Generation

DCDM:分而治之扩散模型用于保持一致性视频生成

Haoyu Zhao, Yuang Zhang, Junqi Cheng, Jiaxi Gu, Zenghui Lu, Peng Shu, Zuxuan Wu, Yu-Gang Jiang

机构 * Fudan University(复旦大学) Tencent(腾讯)

AI总结 DCDM通过分而治之的扩散模型,解决视频生成中的语义、几何和身份一致性问题,提升视频生成的连贯性和可控性。

Comments 7 pages, 2 figures

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2602.13332 2026-02-17 cs.CV cs.AI

MedScope: Incentivizing "Think with Videos" for Clinical Reasoning via Coarse-to-Fine Tool Calling

MedScope:通过粗到细的工具调用激励“通过视频思考”以进行临床推理

Wenjie Li, Yujie Zhang, Haoran Sun, Xingqi He, Hongcheng Gao, Chenglong Ma, Ming Hu, Guankun Wang, Shiyi Yao, Renhao Yang, Hongliang Ren, Lei Wang, Junjun He, Yankai Jiang

机构 * College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai, China(上海交通大学医学院健康科学与技术学院) Fudan University, Shanghai, China(复旦大学) Shanghai Innovation Institute, Shanghai, China(上海创新研究院) Tsinghua University, Beijing, China(清华大学) Shanghai Artificial Intelligence Laboratory, Shanghai, China(上海人工智能实验室) The Chinese University of Hong Kong, Hong Kong, China(香港中文大学) Ruijin Hospital, Shanghai Jiaotong University, Shanghai, China(上海交通大学瑞金医院)

AI总结 MedScope通过粗到细的工具调用机制,提升临床视频推理的准确性与可信度,实现基于时间局部化视觉证据的医疗AI代理。

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2602.13299 2026-02-17 cs.CV cs.AI

KidMesh: Computational Mesh Reconstruction for Pediatric Congenital Hydronephrosis Using Deep Neural Networks

KidMesh:基于深度神经网络的儿童先天性肾积水计算网格重建

Haoran Sun, Zhanpeng Zhu, Anguo Zhang, Bo Liu, Zhaohua Lin, Liqin Huang, Mingjing Yang, Lei Liu, Shan Lin, Wangbin Ding

机构 * School of Basic Medical Sciences, Intelligent Medicine Institute, Fudan University(基础医学学院,智能医学研究院,复旦大学) School of Medical Imaging, Fujian Medical University(医学影像学院,福建医科大学) College of Physics and Information Engineering, Fuzhou University(物理与信息工程学院,福州大学) department of pediatrics, Fuzhou University Affiliated Provincial Hospital(儿科部门,福州大学附属省医院) Interdisciplinary Institute of Medical Engineering, Fuzhou University(医学工程跨学科研究院,福州大学)

AI总结 KidMesh通过深度神经网络直接从MRU图像重建CH网格,无需后处理,实现快速准确的肾积水网格重建,为尿动力学模拟提供支持。

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2602.13292 2026-02-17 cs.AI

Mirror: A Multi-Agent System for AI-Assisted Ethics Review

镜:一种用于AI辅助伦理审查的多智能体系统

Yifan Ding, Yuhui Shi, Zhiyan Li, Zilong Wang, Yifeng Gao, Yajun Yang, Mengjie Yang, Yixiu Liang, Xipeng Qiu, Xuanjing Huang, Xingjun Ma, Yu-Gang Jiang, Guoyu Wang

机构 * Institute of Trustworthy Embodied AI(可信具身人工智能研究所) Institute of Technology Ethics for Human Future(人类未来技术伦理研究所) School of Philosophy(哲学学院) School of Life Sciences(生命科学学院) Ethics Committee of Zhongshan Hospital(中山医院伦理委员会) Department of Cardiology, Zhongshan Hospital of Fudan University, Institute of Cardiovascular Diseases, National Clinical Research Centre for Interventional Medicine(复旦大学中山医院心内科、心血管疾病研究所、介入医学临床研究中心) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室)

AI总结 Mirror是一种多智能体系统,通过整合伦理推理和多智能体协商,提升AI辅助伦理审查的效率和专业性。

Comments 4 figures, 3 tables

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2509.17196 2026-02-17 cs.CL cs.AI

Evolution of Concepts in Language Model Pre-Training

语言模型预训练中概念的演变

Xuyang Ge, Wentao Shu, Jiaxing Wu, Yunhua Zhou, Zhengfu He, Xipeng Qiu

机构 * OpenMOSS Team, Shanghai Innovation Institute(开放MOSS团队、上海创新研究院) Fudan University(复旦大学) Shanghai AI Laboratory(上海人工智能实验室)

AI总结 本文通过crosscoders方法研究语言模型预训练中特征演变,揭示特征形成与下游性能的因果关系,并发现统计学习与特征学习两个阶段。

Comments 35 pages, 35 figures. Accepted to ICLR 2026

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