arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Imperial College London(帝国理工学院)

2025-12-16 至 2025-12-16 共收录 6
2512.08403 2025-12-16 cs.SD

DFALLM: Achieving Generalizable Multitask Deepfake Detection by Optimizing Audio LLM Components

DFALLM:通过优化音频LLM组件实现通用多任务深度伪造检测

Yupei Li, Li Wang, Yuxiang Wang, Lei Wang, Rizhao Cai, Jie Shi, Björn W. Schuller, Zhizheng Wu

机构 * Imperial College London(伦敦帝国学院) Chinese University HongKong, Shenzhen, China(香港中文大学(深圳)) Huawei, Singapore(新加坡华为) Technical University Munich, Munich, German(慕尼黑技术大学)

AI总结 DFALLM通过优化音频LLM组件,实现了通用多任务深度伪造检测,取得SOTA性能。

详情

展开后加载摘要…

URL PDF HTML 收藏
2503.07874 2025-12-16 cs.CV cs.AI

Relational Anatomical Supervision for Accurate 3D Multi-Chamber Cardiac Mesh Reconstruction

关系解剖监督用于准确的3D多腔心脏网格重建

Chenyu Zhang, Yihao Luo, Lei Zhu, Martyn G Boutelle, Choon Hwai Yap, Guang Yang

机构 * Bioengineering Department Imperial College London, London W12 7SL, United Kingdom Lung Institute, Imperial College London, London, United Kingdom Cardiovascular Research Centre, Royal Brompton Hospital, London SW3 6NP, United Kingdom School of Biomedical Engineering \& Imaging Sciences, King's College London, London WC2R 2LS, United Kingdom ROAS Thrust, Hong Kong University of Science Department of Electronic Computer Engineering, Hong Kong University of Science

AI总结 本文提出了一种关系解剖监督框架,通过引入MIE损失,提升多腔心脏网格重建的准确性和解剖一致性。

详情

展开后加载摘要…

URL PDF HTML 收藏
2512.12658 2025-12-16 cs.CV

CogDoc: Towards Unified thinking in Documents

CogDoc: 向文档中的统一思维迈进

Qixin Xu, Haozhe Wang, Che Liu, Fangzhen Lin, Wenhu Chen

机构 * Tsinghua University(清华大学) The Hong Kong University of Science and Technology(香港科技大学) University of Waterloo(滑铁卢大学) Imperial College London(伦敦帝国学院)

AI总结 CogDoc提出一种统一的粗到细思维框架,通过直接强化学习提升文档推理性能,优于现有方法并在视觉丰富任务中表现优异。

详情

展开后加载摘要…

URL PDF HTML 收藏
2508.12461 2025-12-16 cs.CL

Is GPT-OSS Good? A Comprehensive Evaluation of OpenAI's Latest Open Source Models

GPT-OSS好吗?对OpenAI最新开源模型的综合评估

Ziqian Bi, Keyu Chen, Chiung-Yi Tseng, Danyang Zhang, Tianyang Wang, Hongying Luo, Lu Chen, Junming Huang, Jibin Guan, Junfeng Hao, Xinyuan Song, Junhao Song

机构 * AI Agent Lab, Vokram Group(AI代理实验室,Vokram集团) Purdue University(普渡大学) Georgia Institute of Technology(佐治亚理工学院) University of Minnesota(明尼苏达大学) Emory University(埃默里大学) Imperial College London(伦敦帝国学院)

AI总结 GPT-OSS在代码生成方面表现优异,但在多语言任务上存在不足,研究发现稀疏架构扩展未必能带来性能提升。

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.18101 2025-12-16 cs.LG

Dynamic Dual Buffer with Divide-and-Conquer Strategy for Online Continual Learning

动态双缓冲与分治策略用于在线持续学习

Congren Dai, Huichi Zhou, Jiahao Huang, Zhenxuan Zhang, Fanwen Wang, Yijian Gao, Guang Yang, Fei Ye

机构 * Department of Computing, Imperial College London(帝国理工学院计算机系) Department of Bioengineering, Imperial College London(帝国理工学院生物工程系) School of Information and Software Engineering, University of Electronic Science and Technology of China(电子科技大学信息与软件工程学院)

AI总结 本文提出ODEDM框架,通过动态双缓冲与分治策略,有效缓解在线持续学习中的灾难性遗忘问题,实现跨数据集的高性能表现。

详情

展开后加载摘要…

URL PDF HTML 收藏
2512.09422 2025-12-16 cs.CV

InfoMotion: A Graph-Based Approach to Video Dataset Distillation for Echocardiography

InfoMotion: 一种基于图的方法用于超声心动图视频数据集蒸馏

Zhe Li, Hadrien Reynaud, Alberto Gomez, Bernhard Kainz

机构 * Department AIBE, FAU Erlangen-Nürnberg, Erlangen, Germany(AIBE部门,埃尔朗根-纽伦堡大学,德国) Department of Computing, Imperial College London, London, UK(计算系,伦敦帝国学院,英国) Ultromics Ldt., Oxford, UK(Ultromics公司,英国)

AI总结 本文提出一种基于图的方法,通过运动特征提取和Infomap算法,高效蒸馏超声心动图视频数据集,提升数据集的紧凑性和信息量。

Comments Accepted at MICAD 2025

详情

展开后加载摘要…

URL PDF HTML 收藏