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Imperial College London(帝国理工学院)

共收录 1187
2503.02819 2025-06-10 cs.LG

Feynman-Kac Correctors in Diffusion: Annealing, Guidance, and Product of Experts

Marta Skreta, Tara Akhound-Sadegh, Viktor Ohanesian, Roberto Bondesan, Alán Aspuru-Guzik, Arnaud Doucet, Rob Brekelmans, Alexander Tong, Kirill Neklyudov

机构 * University of Toronto(多伦多大学) Vector Institute(向量研究所) McGill University(麦吉尔大学) Mila - Quebec AI Institute(魁北克AI研究所) Imperial College London(伦敦帝国学院) Google DeepMind(谷歌DeepMind) Duke University(杜克大学)

Comments Accepted as a Spotlight Presentation at the International Conference of Machine Learning 2025

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2410.17897 2025-06-10 cs.CL

Value Residual Learning

Zhanchao Zhou, Tianyi Wu, Zhiyun Jiang, Fares Obeid, Zhenzhong Lan

机构 * Zhejiang University(浙江大学) Westlake University(西湖大学) Ant Group(蚂蚁集团) University of Electronic Science and Technology of China(电子科技大学) China University of Mining and Technology(中国矿业大学) Imperial College London(伦敦帝国理工学院)

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2410.08102 2025-06-10 cs.CL

Efficient Pretraining Data Selection for Language Models via Multi-Actor Collaboration

Tianyi Bai, Ling Yang, Zhen Hao Wong, Fupeng Sun, Jiahui Peng, Xinlin Zhuang, Chi Zhang, Lijun Wu, Jiantao Qiu, Wentao Zhang, Binhang Yuan, Conghui He

机构 * Hong Kong University of Science and Technology(香港科技大学) Shanghai Artificial Intelligence Laborator(上海人工智能实验室) Peking University(北京大学) Zhongguancun Academy(中关村学院) Imperial College London(伦敦帝国理工学院)

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2506.06817 2025-06-10 cs.AR cs.LG cs.NE cs.PF

ASPO: Constraint-Aware Bayesian Optimization for FPGA-based Soft Processors

Haoran Wu, Ce Guo, Wayne Luk, Robert Mullins

机构 * Department of Computer Science and Technology, University of Cambridge(计算机科学与技术系,剑桥大学) Department of Computing, Imperial College London(计算系,伦敦帝国理工学院)

Comments Accepted to International Conference on Field-Programmable Logic and Applications (FPL) 2025

Journal ref Proc. Int. Conf. Field-Programmable Logic and Applications (FPL), 2025

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2506.06780 2025-06-10 cs.CV cs.LG

Continuous-Time SO(3) Forecasting with Savitzky--Golay Neural Controlled Differential Equations

Lennart Bastian, Mohammad Rashed, Nassir Navab, Tolga Birdal

机构 * Technical University of Munich(慕尼黑技术大学) Munich Center of Machine Learning(慕尼黑机器学习中心) Imperial College London(伦敦帝国学院)

Comments Extended abstract, presented at the CVPR Workshop on 4D Vision

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2506.05894 2025-06-09 math.OC cs.LG math.PR

Policy Optimization for Continuous-time Linear-Quadratic Graphon Mean Field Games

Philipp Plank, Yufei Zhang

机构 * Department of Mathematics, Imperial College London(数学系,帝国理工学院伦敦分校)

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2506.05068 2025-06-09 cs.CL cs.AI

Does It Make Sense to Speak of Introspection in Large Language Models?

Iulia M. Comsa, Murray Shanahan

机构 * Google DeepMind(谷歌DeepMind) Imperial College London(帝国学院伦敦)

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2405.06724 2025-06-09 q-bio.MN cs.AI cs.LG

Boolean matrix logic programming for active learning of gene functions in genome-scale metabolic network models

Lun Ai, Stephen H. Muggleton, Shi-Shun Liang, Geoff S. Baldwin

机构 * Department of Computing, Imperial College London(计算机系,帝国理工学院伦敦分校)

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2407.05703 2025-06-09 cs.CV

HilbertMamba: Local-Global Reciprocal Network for Uterine Fibroid Segmentation in Ultrasound Videos

Huihui Xu, Yijun Yang, Angelica I Aviles-Rivero, Guang Yang, Jing Qin, Lei Zhu

机构 * The Hong Kong University of Science and Technology (Guangzhou), China(香港科技大学(广州)) The Hong Kong University of Science and Technology, China(香港科技大学) University of Cambridge, UK(剑桥大学) Imperial College London, UK(伦敦帝国学院) The Hong Kong Polytechnic University, China(香港理工大学)

Comments MICCAI2024 Early Accept

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2405.05334 2025-06-06 math.DS cs.LG cs.NA math.NA math.OC math.SP

Multiplicative Dynamic Mode Decomposition

Nicolas Boullé, Matthew J. Colbrook

机构 * Department of Mathematics, Imperial College London(帝国理工学院数学系) Department of Applied Mathematics and Theoretical Physics, University of Cambridge(剑桥大学应用数学与理论物理系)

Comments 24 pages, 13 figures. To appear in SIAM Journal on Applied Dynamical Systems

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2506.03911 2025-06-05 cs.LG math.OC

Learning Fair And Effective Points-Based Rewards Programs

Chamsi Hssaine, Yichun Hu, Ciara Pike-Burke

机构 * Department of Data Sciences and Operations, University of Southern California, Marshall School of Business(数据科学与运营系,南加州大学,马歇尔商学院) Johnson Graduate School of Management, Cornell University(管理研究生院,康奈尔大学) Department of Mathematics, Imperial College London(数学系,伦敦帝国学院)

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2503.21224 2025-06-05 cs.LG math.OC math.PR stat.ML

Efficient Learning for Entropy-Regularized Markov Decision Processes via Multilevel Monte Carlo

Matthieu Meunier, Christoph Reisinger, Yufei Zhang

机构 * Mathematical Institute, University of Oxford(牛津大学数学研究所) Department of Mathematics, Imperial College London(伦敦帝国学院数学系)

Comments 46 pages, 6 figures; improved bound on bias of the plain MC estimator of T

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2502.07782 2025-06-05 cs.CV

A Flag Decomposition for Hierarchical Datasets

Nathan Mankovich, Ignacio Santamaria, Gustau Camps-Valls, Tolga Birdal

机构 * Universitat de València(瓦伦西亚大学) Universidad de Cantabria(坎塔布里亚大学) Imperial College London(伦敦帝国学院)

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2506.03065 2025-06-04 cs.CV cs.AI cs.LG

Sparse-vDiT: Unleashing the Power of Sparse Attention to Accelerate Video Diffusion Transformers

Pengtao Chen, Xianfang Zeng, Maosen Zhao, Peng Ye, Mingzhu Shen, Wei Cheng, Gang Yu, Tao Chen

机构 * Fudan University(复旦大学) StepFun The Chinese University of Hong Kong(香港中文大学) Imperial College London(伦敦帝国理工学院)

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2504.19475 2025-06-04 cs.CV cs.AI cs.LG

Prisma: An Open Source Toolkit for Mechanistic Interpretability in Vision and Video

Sonia Joseph, Praneet Suresh, Lorenz Hufe, Edward Stevinson, Robert Graham, Yash Vadi, Danilo Bzdok, Sebastian Lapuschkin, Lee Sharkey, Blake Aaron Richards

机构 * Mila Quebec(蒙特利尔大学) McGill University(麦吉尔大学) Meta Université de Montréal(蒙特利尔大学) Imperial College London(伦敦帝国理工学院) Fraunhofer Heinrich Hertz Institute(弗劳恩霍夫 Heinrich Hertz 研究所) Technological University Dublin(都柏林技术大学) Apollo Research(Apollo 研究所)

Comments 4 pages, 3 figures, 9 tables. Oral and Tutorial at the CVPR Mechanistic Interpretability for Vision (MIV) Workshop

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2409.13825 2025-06-03 cs.AI

A personalized time-resolved 3D mesh generative model for unveiling normal heart dynamics

Mengyun Qiao, Kathryn A McGurk, Shuo Wang, Paul M. Matthews, Declan P O Regan, Wenjia Bai

机构 * Department of Brain Sciences, Imperial College London(帝国理工学院脑科学系) Data Science Institute, Imperial College London(帝国理工学院数据科学研究所) MRC Laboratory of Medical Sciences, Imperial College London(医学科学实验室(MRC)) National Heart and Lung Institute, Imperial College London(国家心脏病和肺部研究所) Digital Medical Research Center, School of Basic Medical Sciences, Fudan University and Shanghai Key Laboratory of MICCAI(复旦大学基础医学学院数字医学研究中心和上海MICCAI关键实验室) Department of Computing, Imperial College London(帝国理工学院计算系)

Comments Accepted by Nature Machine Intelligence

Journal ref Nature Machine Intelligence 7 (2025) 800-811

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2412.12861 2025-06-03 cs.CV

Dyn-HaMR: Recovering 4D Interacting Hand Motion from a Dynamic Camera

Zhengdi Yu, Stefanos Zafeiriou, Tolga Birdal

机构 * Imperial College London(伦敦帝国学院)

Comments Project page is available at https://dyn-hamr.github.io/

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2412.12392 2025-06-03 cs.CV cs.RO

MASt3R-SLAM: Real-Time Dense SLAM with 3D Reconstruction Priors

Riku Murai, Eric Dexheimer, Andrew J. Davison

机构 * Imperial College London(帝国理工学院伦敦校区)

Comments CVPR 2025 Highlight. The first two authors contributed equally to this work. Project Page: https://edexheim.github.io/mast3r-slam/

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2404.02926 2025-06-03 cs.LG math.AP

Log-PDE Methods for Rough Signature Kernels

Maud Lemercier, Terry Lyons, Cristopher Salvi

机构 * Mathematical Institute, University of Oxford(牛津大学数学研究所) Department of Mathematics, Imperial College London(伦敦帝国理工学院数学系)

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2506.00002 2025-06-03 cs.AR cs.AI cs.DC cs.LG

Advancing AI-assisted Hardware Design with Hierarchical Decentralized Training and Personalized Inference-Time Optimization

Hao Mark Chen, Zehuan Zhang, Wanru Zhao, Nicholas Lane, Hongxiang Fan

机构 * Imperial College London(伦敦帝国学院) University of Cambridge(剑桥大学)

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2505.24514 2025-06-02 physics.med-ph cs.CV eess.SP

Digital twins enable full-reference quality assessment of photoacoustic image reconstructions

Janek Gröhl, Leonid Kunyansky, Jenni Poimala, Thomas R. Else, Francesca Di Cecio, Sarah E. Bohndiek, Ben T. Cox, Andreas Hauptmann

机构 * University of Cambridge(剑桥大学) Cancer Research UK Cambridge Institute(英国癌症研究会剑桥研究所) University of Arizona(亚利桑那大学) University of Eastern Finland(东部芬兰大学) Imperial College London(伦敦帝国理工学院) University College London(伦敦大学学院) University of Oulu(奥卢大学)

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2505.24493 2025-06-02 cs.AI cs.SD eess.AS

MELT: Towards Automated Multimodal Emotion Data Annotation by Leveraging LLM Embedded Knowledge

Xin Jing, Jiadong Wang, Iosif Tsangko, Andreas Triantafyllopoulos, Björn W. Schuller

机构 * Technical University of Munich(慕尼黑技术大学) Imperial College London(伦敦帝国理工学院) CHI – Chair of Health Informatics(健康信息学系) Munich Centre for Machine Learning(慕尼黑机器学习中心) GLAM – Group on Language, Audio, & Music(语言、音频与音乐小组)

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2505.24382 2025-06-02 cs.RO eess.SP

MagicGripper: A Multimodal Sensor-Integrated Gripper for Contact-Rich Robotic Manipulation

Wen Fan, Haoran Li, Dandan Zhang

机构 * Department of Bioengineering, Imperial College London(帝国理工学院伦敦分校生物工程系) School of Robotics, Xi’an Jiaotong-Liverpool University(西安交通大学利物浦大学机器人学院)

Comments 19 pages, 24 figures

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2505.20751 2025-06-02 cs.RO cs.AI

Interactive OT Gym: A Reinforcement Learning-Based Interactive Optical tweezer (OT)-Driven Microrobotics Simulation Platform

Zongcai Tan, Dandan Zhang

机构 * Department of Bioengineering, Imperial-X Initiative, Imperial College London(生物工程系、Imperial-X计划、帝国理工学院伦敦)

Comments ICRA 2025

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2505.17677 2025-06-02 cs.CV

Towards Dynamic 3D Reconstruction of Hand-Instrument Interaction in Ophthalmic Surgery

Ming Hu, Zhengdi Yu, Feilong Tang, Kaiwen Chen, Yulong Li, Imran Razzak, Junjun He, Tolga Birdal, Kaijing Zhou, Zongyuan Ge

机构 * Monash University(墨尔本大学) Shanghai AI Laboratory(上海人工智能实验室) MBZUAI Imperial College London(伦敦帝国理工学院)

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2406.15119 2025-06-02 cs.SD cs.AI eess.AS

Breaking Resource Barriers in Speech Emotion Recognition via Data Distillation

Yi Chang, Zhao Ren, Zhonghao Zhao, Thanh Tam Nguyen, Kun Qian, Tanja Schultz, Björn W. Schuller

机构 * Imperial College London(伦敦帝国学院) University of Bremen(不莱梅大学) Beijing Institute of Technology(北京理工大学) Griffith University(格里菲斯大学) Technical University of Munich (TUM)(慕尼黑技术大学) GLAM – the Group on Language, Audio, & Music Cognitive Systems Lab(语言、音频与音乐认知系统实验室) School of Medical Technology(医学技术学院) Klinikum rechts der Isar(莱茵河右岸医院)

Comments Accepted by Interspeech 2025

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2505.23640 2025-05-30 cs.LG math.OC

Global optimization of graph acquisition functions for neural architecture search

Yilin Xie, Shiqiang Zhang, Jixiang Qing, Ruth Misener, Calvin Tsay

机构 * Department of Computing, Imperial College London(计算系,帝国理工学院伦敦分校)

Comments 19 pages, 6 figures, 3 tables

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2505.22859 2025-05-30 cs.CV

4DTAM: Non-Rigid Tracking and Mapping via Dynamic Surface Gaussians

Hidenobu Matsuki, Gwangbin Bae, Andrew J. Davison

机构 * Dyson Robotics Laboratory, Imperial College London(帝京理工学院伦敦分校动态机器人实验室)

Comments CVPR 2025. Project Page: https://muskie82.github.io/4dtam/

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2505.10034 2025-05-30 cs.AI

The First MPDD Challenge: Multimodal Personality-aware Depression Detection

Changzeng Fu, Zelin Fu, Qi Zhang, Xinhe Kuang, Jiacheng Dong, Kaifeng Su, Yikai Su, Wenbo Shi, Junfeng Yao, Yuliang Zhao, Shiqi Zhao, Jiadong Wang, Siyang Song, Chaoran Liu, Yuichiro Yoshikawa, Björn Schuller, Hiroshi Ishiguro

机构 * Northeastern University(东北大学) University of Technology Sydney(悉尼大学) Xiamen University(厦门大学) Technical University of Munich(慕尼黑技术大学) University of Cambridge(剑桥大学) National Information Institute(国家信息研究所) Osaka University(大阪大学) Imperial College London(伦敦帝国理工学院)

Comments This paper has been accepted as part of the MPDD Challenge in the ACMMM 2025 Grand Challenge

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2502.11926 2025-05-30 cs.CL

BRIGHTER: BRIdging the Gap in Human-Annotated Textual Emotion Recognition Datasets for 28 Languages

Shamsuddeen Hassan Muhammad, Nedjma Ousidhoum, Idris Abdulmumin, Jan Philip Wahle, Terry Ruas, Meriem Beloucif, Christine de Kock, Nirmal Surange, Daniela Teodorescu, Ibrahim Said Ahmad, David Ifeoluwa Adelani, Alham Fikri Aji, Felermino D. M. A. Ali, Ilseyar Alimova, Vladimir Araujo, Nikolay Babakov, Naomi Baes, Ana-Maria Bucur, Andiswa Bukula, Guanqun Cao, Rodrigo Tufino Cardenas, Rendi Chevi, Chiamaka Ijeoma Chukwuneke, Alexandra Ciobotaru, Daryna Dementieva, Murja Sani Gadanya, Robert Geislinger, Bela Gipp, Oumaima Hourrane, Oana Ignat, Falalu Ibrahim Lawan, Rooweither Mabuya, Rahmad Mahendra, Vukosi Marivate, Alexander Panchenko, Andrew Piper, Charles Henrique Porto Ferreira, Vitaly Protasov, Samuel Rutunda, Manish Shrivastava, Aura Cristina Udrea, Lilian Diana Awuor Wanzare, Sophie Wu, Florian Valentin Wunderlich, Hanif Muhammad Zhafran, Tianhui Zhang, Yi Zhou, Saif M. Mohammad

机构 * Imperial College London(伦敦帝国学院) Bayero University Kano(卡诺大学) Cardiff University(卡迪夫大学) Data Science for Social Impact, University of Pretoria(社会影响数据科学,开普敦大学) University of Göttingen(哥廷根大学) Uppsala University(乌普萨拉大学) University of Melbourne(墨尔本大学) IIIT Hyderabad(海得拉巴印度理工学院) University of Alberta(阿尔伯塔大学) Northeastern University(东北大学) MILA(蒙特利尔人工智能实验室) McGill University(麦吉尔大学) Canada CIFAR AI Chair(加拿大CIFAR人工智能主席) MBZUAI(马斯喀特人工智能研究所) LIACC, FEUP, University of Porto(LIACC,FEUP,波尔图大学) Sailplane AI(Sailplane人工智能) University of Santiago de Compostela(圣地亚哥-德孔波斯特拉大学) University of Bucharest(布加勒斯特大学) Universitat Politècnica de València(瓦伦西亚理工大学) SADiLaR University of York(约克大学) Universidad Politécnica Salesiana(萨利纳斯理工大学) Lancaster University(兰卡斯特大学) Technical University of Munich(慕尼黑技术大学) Hamburg University(汉堡大学) Al Akhawayn University(阿尔阿赫瓦因大学)

Comments Accepted at ACL2025 (Main)

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