arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

University of Cambridge(剑桥大学)

2026-02-24 至 2026-02-24 共收录 6
2509.26518 2026-02-24 cs.RO

Memory-Efficient 2D/3D Shape Assembly of Robot Swarms

记忆高效的机器人群2D/3D形状组装

Shuoyu Yue, Pengpeng Li, Yang Xu, Kunrui Ze, Xingjian Long, Huazi Cao, Guibin Sun

机构 * Cavendish Laboratory, University of Cambridge(剑桥大学卡文迪许实验室) School of Artificial Intelligence, Beihang University(北京航空航天大学人工智能学院) School of Automation Science and Electrical Engineering, Beihang University(北京航空航天大学自动化科学与电气工程学院) College of Artificial Intelligence, Zhejiang University(浙江大学人工智能学院)

AI总结 本文提出了一种记忆高效的树表示方法和基于行为的分布式控制器,用于实现机器人群在2D和3D中的高效形状组装,显著降低了内存使用并提升了速度。

详情

展开后加载摘要…

URL PDF HTML 收藏
2602.19411 2026-02-24 physics.chem-ph cs.LG

MACE-POLAR-1: A Polarisable Electrostatic Foundation Model for Molecular Chemistry

MACE-POLAR-1:一种可极化的静电基础模型用于分子化学

Ilyes Batatia, William J. Baldwin, Domantas Kuryla, Joseph Hart, Elliott Kasoar, Alin M. Elena, Harry Moore, Mikołaj J. Gawkowski, Benjamin X. Shi, Venkat Kapil, Panagiotis Kourtis, Ioan-Bogdan Magdău, Gábor Csányi

机构 * Engineering Laboratory, University of Cambridge, Trumpington St, Cambridge, UK Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, UK Cavendish Laboratory, University of Cambridge, J. J. Thomson Avenue, Cambridge, UK Scientific Computing Department, Science Technology Facilities Council, Daresbury Laboratory, Keckwick Lane, Daresbury WA4 4AD, UK Department of Physics Astronomy, University College London, 7-19 Gordon St, London WC1H 0AH, United Kingdom Initiative for Computational Catalysis, Flatiron Institute, 160 5th Avenue, New York, NY 10010 School of Natural Environmental Sciences, Newcastle University, Newcastle upon Tyne, UK Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz, Germany

AI总结 MACE-POLAR-1通过引入长程静电学和极化迭代,提升了分子化学中非共价相互作用和超分子复合物的描述精度,适用于从小分子到蛋白质-配体复合物的多种计算场景。

详情

展开后加载摘要…

URL PDF HTML 收藏
2602.19350 2026-02-24 cs.CV

PoseCraft: Tokenized 3D Body Landmark and Camera Conditioning for Photorealistic Human Image Synthesis

PoseCraft: 基于令牌化的3D人体姿态和相机条件化的人像图像合成

Zhilin Guo, Jing Yang, Kyle Fogarty, Jingyi Wan, Boqiao Zhang, Tianhao Wu, Weihao Xia, Chenliang Zhou, Sakar Khattar, Fangcheng Zhong, Cristina Nader Vasconcelos, Cengiz Oztireli

机构 * University of Cambridge(剑桥大学) Google(谷歌)

AI总结 PoseCraft通过令牌化3D姿态和相机信息,提升人像合成的逼真度和细节保留能力。

详情

展开后加载摘要…

URL PDF HTML 收藏
2602.14934 2026-02-24 stat.ML cs.LG

Activation-Space Uncertainty Quantification for Pretrained Networks

预训练网络中的激活空间不确定性量化

Richard Bergna, Stefan Depeweg, Sergio Calvo-Ordoñez, Jonathan Plenk, Alvaro Cartea, Jose Miguel Hernández-Lobato

机构 * Department of Engineering, University of Cambridge, Cambridge, UK(剑桥大学工程系) Mathematical Institute(数学研究所) Oxford-Man Institute, University of Oxford, Oxford, UK(牛津大学奥克斯曼研究所)

AI总结 GAPA通过在激活空间中提供闭合形式的epistemic方差,实现了预训练网络的高效不确定性量化,无需采样或反向传播。

详情

展开后加载摘要…

URL PDF HTML 收藏
2512.04808 2026-02-24 q-bio.NC cs.AI

Setting up for failure: automatic discovery of the neural mechanisms of cognitive errors

失败的设定:自动发现认知错误的神经机制

Puria Radmard, Paul M. Bays, Máté Lengyel

机构 * Department of Engineering, University of Cambridge(工程系,剑桥大学) Department of Psychology, University of Cambridge(心理学系,剑桥大学) Department of Cognitive Science, Central European University(认知科学系,中央欧亚大学)

AI总结 本文提出通过训练RNNs复制行为特征,自动发现认知错误的神经机制,解决了传统方法在数据有限和行为优化上的不足。

详情

展开后加载摘要…

URL PDF HTML 收藏
2510.06940 2026-02-24 cs.LG

Revisiting Node Affinity Prediction in Temporal Graphs

重新审视时间图中的节点亲和预测

Or Feldman, Krishna Sri Ipsit Mantri, Moshe Eliasof, Chaim Baskin

机构 * Ben-Gurion University of the Negev(贝纳尔-戈里翁大学奈杰夫分校) University of Bonn(波恩大学) University of Cambridge(剑桥大学)

AI总结 本文提出NAVIS模型,通过虚拟状态方法改进时间图中节点亲和预测,结合启发式方法与状态空间模型,提出新损失函数并验证其有效性。

Comments Accepted at ICLR 2026

详情

展开后加载摘要…

URL PDF HTML 收藏