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高校专区

Imperial College London(帝国理工学院)

2026-03-05 至 2026-03-05 共收录 5
2603.03749 2026-03-05 cs.CV

WSI-INR: Implicit Neural Representations for Lesion Segmentation in Whole-Slide Images

WSI-INR:基于隐式神经表示的全切片图像病变分割

Yunheng Wu, Wenqi Huang, Liangyi Wang, Masahiro Oda, Yuichiro Hayashi, Daniel Rueckert, Kensaku Mori

机构 * Graduate School of Informatics, Nagoya University(名古屋大学信息科学研究生院) Technical University of Munich (TUM)(慕尼黑技术大学) TUM University Hospital(慕尼黑技术大学医院) School of Computation and Information Technology(计算与信息科技学院) Technical University of Munich(慕尼黑技术大学) Information Technology Center, Nagoya University(名古屋大学信息技术中心) Munich Center for Machine Learning(慕尼黑机器学习中心) Department of Computing, Imperial College London(伦敦帝国理工学院计算系) Research Center for Medical Bigdata(医学大数据研究中心)

AI总结 WSI-INR通过隐式神经表示实现全切片图像病变分割,提升跨分辨率的鲁棒性,优于现有方法。

Comments 11 page, 4 figures

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2603.03187 2026-03-05 cs.CV

ProSMA-UNet: Decoder Conditioning for Proximal-Sparse Skip Feature Selection

ProSMA-UNet:解码器条件下的近邻稀疏跳连特征选择

Chun-Wun Cheng, Yanqi Cheng, Peiyuan Jing, Guang Yang, Javier A. Montoya-Zegarra, Carola-Bibiane Schönlieb, Angelica I. Aviles-Rivero

机构 * Department of Applied Mathematics and Theoretical Physics, University of Cambridge, UK(应用数学与理论物理系,剑桥大学) School of Engineering, Zurich University of Applied Sciences, CH(工程学院,应用科学大学 Zurich) Bioengineering Department and ImperialX, Imperial College London, UK(生物工程系和ImperialX,伦敦帝国学院) Lucerne University Teaching and Research Hospital, CH(卢塞恩大学教学与研究医院) Yau Mathematical Sciences Center, Tsinghua University, China(尤金数学科学中心,清华大学)

AI总结 ProSMA-UNet通过解码器条件稀疏跳连特征选择提升医学图像分割性能,尤其在3D任务中表现突出。

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2506.09669 2026-03-05 cs.CL

Query-Level Uncertainty in Large Language Models

查询级不确定性在大语言模型中

Lihu Chen, Gerard de Melo, Fabian M. Suchanek, Gaël Varoquaux

机构 * Imperial College London(伦敦帝国学院) Hasso Plattner Institute / University of Potsdam(霍普夫纳研究所/波茨坦大学) Telecom Paris, Institut Polytechnique de Paris(电信巴黎学院,巴黎理工学院) Soda, Inria Saclay(Soda,法国国家信息与自动化技术研究院萨克利实验室)

AI总结 本研究提出了一种无需训练的内部置信度方法,用于检测大语言模型的知识边界,通过查询级不确定性提高回答质量并降低计算成本。

Comments ICLR 2026

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2601.07093 2026-03-05 cs.CV cs.AI

3D Wavelet-Based Structural Priors for Controlled Diffusion in Whole-Body Low-Dose PET Denoising

基于3D小波的结构先验用于控制扩散的全身体低剂量PET去噪

Peiyuan Jing, Yue Yang, Chun-Wun Cheng, Zhenxuan Zhang, Liutao Yang, Thiago V. Lima, Klaus Strobel, Antoine Leimgruber, Angelica Aviles-Rivero, Guang Yang, Javier A. Montoya-Zegarra

机构 * School of Engineering, Zurich University of Applied Sciences, CH Bioengineering Department Imperial-X, Imperial College London, UK DAMTP, University of Cambridge, UK Lucerne University Teaching Research Hospital, CH Lung Institute, Imperial College London, UK Cardiovascular Research Centre, Royal Brompton Hospital, UK School of Biomedical Engineering \& Imaging Sciences, King's College London, UK Yau Mathematical Sciences Center, Tsinghua University, CN

AI总结 WCC-Net通过引入3D小波结构先验,提升低剂量PET去噪效果,实现更稳定的解剖结构与噪声分离。

Comments 10 pages

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2402.01138 2026-03-05 eess.SP cs.LG

Graph Neural Networks in EEG-based Emotion Recognition: A Survey

基于EEG的情感识别中的图神经网络:综述

Chenyu Liu, Yuqiu Deng, Yihao Wu, Ruizhi Yang, Zhongruo Wang, Liangwei Zhang, Siyun Chen, Tianyi Zhang, Yang Liu, Yi Ding, Liming Zhai, Ziyu Jia, Xinliang Zhou

机构 * Nanyang Technological University, Singapore(南洋理工大学) Xi’an Jiaotong University, Xi’an, China(西安交通大学) Imperial College London, London, UK(伦敦帝国理工学院) Amazon, Seattle, WA, USA(亚马逊) Carnegie Mellon University, Pittsburgh, PA, USA(卡内基梅隆大学) Uber Technologies, Inc., USA(Uber Technologies, Inc.) School of Computer Science, Central China Normal University, Wuhan, China(中央财经大学计算机学院) Institute of Automation, Chinese Academy of Sciences, Beijing, China(中国科学院自动化研究所)

AI总结 本文综述了基于EEG的情感识别中图神经网络的应用,分析了现有方法的共性与差异,并探讨了未来研究方向。

Comments The 30th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2026)

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