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高校专区

Harvard University(哈佛大学)

2026-08-31 至 2026-08-31 共收录 2
2410.00046 2026-08-31 eess.IV cs.CV cs.LG 版本更新

Mixture of Multicenter Experts in Multimodal AI for Debiased Radiotherapy Target Delineation

用于去偏放疗靶区勾画的多模态AI中的多中心专家混合模型

Yujin Oh, Sangjoon Park, Xiang Li, Pengfei Jin, Yi Wang, Jonathan Paly, Jason Efstathiou, Annie Chan, Jun Won Kim, Hwa Kyung Byun, Ik Jae Lee, Jaeho Cho, Chan Woo Wee, Peng Shu, Peilong Wang, Caiwen Jiang, Nathan Yu, Jason Holmes, Jong Chul Ye, Quanzheng Li, Wei Liu, Woong Sub Koom, Jin Sung Kim, Kyungsang Kim

机构 * Center for Advanced Medical Computing and Analysis (CAMCA), Department of Radiology, Massachusetts General Hospital (MGH) and Harvard Medical School(先进医学计算与分析中心(CAMCA)、放射科、麻省总医院(MGH)和哈佛医学院) Department of Radiation Oncology, Yonsei University College of Medicine(燕京大学医学院放射肿瘤科) Institute for Innovation in Digital Healthcare, Yonsei University(数字医疗创新研究所、燕京大学) Department of Radiation Oncology, Massachusetts General Hospital(麻省总医院放射肿瘤科) Department of Radiation Oncology, Gangnam Severance Hospital(江南松云医院放射肿瘤科) Department of Radiation Oncology, Yongin Severance Hospital(永兴松云医院放射肿瘤科) School of Computing, University of Georgia(佐治亚大学计算机学院) Department of Radiation Oncology, Mayo Clinic(梅奥诊所放射肿瘤科) Kim Jaechul Graduate School of AI, Korea Advanced Institute of Science and Technology(金 Jaechul人工智能研究生院、韩国科学技术院)

AI总结 针对医疗AI的偏差问题,提出无需跨机构数据共享的多中心专家混合(MoME)框架,结合各中心少样本数据训练的前列腺癌放疗靶区勾画模型,在中心差异大或数据有限场景下优于基线,可定制且适配资源受限环境。

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2508.11017 2026-08-31 cs.CL cs.AI 版本更新

Beyond the Rosetta Stone: Unification Forces in Generalization Dynamics

超越罗塞塔石碑:泛化动态中的统一力量

Carter Blum, Katja Filippova, Ann Yuan, Asma Ghandeharioun, Julian Zimmert, Fred Zhang, Jessica Hoffmann, Tal Linzen, Martin Wattenberg, Lucas Dixon, Mor Geva

机构 * Google DeepMind(谷歌DeepMind) Tel Aviv University(特拉维夫大学) Harvard University(哈佛大学) New York University(纽约大学)

AI总结 本研究通过在合成多语言数据集上训练小型Transformer模型,揭示了LLMs跨语言知识迁移困难的原因,提出了统一表征视角,为改善LLMs跨语言迁移提供了方法。

Comments Accepted at COLM 2026

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