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University of Oxford(牛津大学)

共收录 1453
2503.13188 2025-06-27 cs.CV cs.RO

3D Hierarchical Panoptic Segmentation in Real Orchard Environments Across Different Sensors

Matteo Sodano, Federico Magistri, Elias Marks, Fares Hosn, Aibek Zurbayev, Rodrigo Marcuzzi, Meher V. R. Malladi, Jens Behley, Cyrill Stachniss

机构 * Center for Robotics, University of Bonn(波恩大学机器人中心) University of Oxford(牛津大学) Lamarr Institute for Machine Learning and Artificial Intelligence(Lamarr机器学习与人工智能研究所)

Comments Accepted to IROS 2025

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2506.20664 2025-06-26 cs.AI cs.CL cs.HC cs.MA

The Decrypto Benchmark for Multi-Agent Reasoning and Theory of Mind

Andrei Lupu, Timon Willi, Jakob Foerster

机构 * FAIR at Meta(Meta 的 FAIR) University of Oxford(牛津大学)

Comments 41 pages, 19 figures

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2506.20480 2025-06-26 cs.CL

GPTailor: Large Language Model Pruning Through Layer Cutting and Stitching

Guinan Su, Li Shen, Lu Yin, Shiwei Liu, Yanwu Yang, Jonas Geiping

机构 * Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所) ELLIS Institute Tübingen(图宾根ELLIS研究所) Tübingen AI Center(图宾根人工智能中心) University of Tübingen(图宾根大学) Sun Yat-sen University(中山大学) University of Surrey(萨里大学) University of Oxford(牛津大学)

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2506.20315 2025-06-26 cs.RO

Building Forest Inventories with Autonomous Legged Robots -- System, Lessons, and Challenges Ahead

Matías Mattamala, Nived Chebrolu, Jonas Frey, Leonard Freißmuth, Haedam Oh, Benoit Casseau, Marco Hutter, Maurice Fallon

机构 * Oxford Robotics Institute, Department of Engineering Science, University of Oxford, Oxford, UK(牛津大学机器人研究所、工程科学系、牛津大学) Department of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland(机械与过程工程系、苏黎世联邦理工学院) Max Planck Institute for Intelligent Systems, Tübingen, Germany(智能系统马克斯·普朗克研究所、图宾根德国) Technical University of Munich, Munich, Germany(慕尼黑技术大学)

Comments 20 pages, 13 figures. Pre-print version of the accepted paper for IEEE Transactions on Field Robotics (T-FR)

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2506.19975 2025-06-26 eess.IV cs.AI cs.CV eess.SP

VoxelOpt: Voxel-Adaptive Message Passing for Discrete Optimization in Deformable Abdominal CT Registration

Hang Zhang, Yuxi Zhang, Jiazheng Wang, Xiang Chen, Renjiu Hu, Xin Tian, Gaolei Li, Min Liu

机构 * Cornell University(康奈尔大学) Hunan University(湖南大学) University of Oxford(牛津大学) Shanghai Jiao Tong University(上海交通大学)

Comments Accepted for publication at MICCAI 2025

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2411.16556 2025-06-26 astro-ph.IM cs.LG

Anomaly Detection and Radio-frequency Interference Classification with Unsupervised Learning in Narrowband Radio Technosignature Searches

Ben Jacobson-Bell, Steve Croft, Carmen Choza, Alex Andersson, Daniel Bautista, Vishal Gajjar, Matthew Lebofsky, David H. E. MacMahon, Caleb Painter, Andrew P. V. Siemion

机构 * Breakthrough Listen(突破聆听) University of California, Berkeley(加州大学伯克利分校) Cornell University(康奈尔大学) Cornell Center for Astrophysics(康奈尔天体物理中心) Planetary Science, Cornell University(康奈尔行星科学) University of Oxford(牛津大学) SETI Institute(SETI研究所) Harvard University(哈佛大学) University of Malta(马耳他大学) University of Manchester(曼彻斯特大学)

Comments 21 pages, 14 figures

Journal ref AJ 169 206 (2025)

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2506.19171 2025-06-25 cs.LG

Distilling Tool Knowledge into Language Models via Back-Translated Traces

Xingyue Huang, Xianglong Hu, Zifeng Ding, Yuan He, Rishabh, Waleed Alzarooni, Ziyu Ye, Wendong Fan, Bailan He, Haige Bo, Changran Hu, Guohao Li

机构 * University of Oxford(牛津大学) Amazon(亚马逊公司) University of Cambridge(剑桥大学) University of Los Angeles(洛杉矶大学) University of Chicago(芝加哥大学) Ludwig Maximilian University of Munich(慕尼黑莱布尼茨大学)

Comments Accepted in Workshop in Multi-Agent Systems in the Era of Foundation Models: Opportunities, Challenges and Futures, ICML 2025

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2506.18945 2025-06-25 cs.LG cs.CL

Chain-of-Experts: Unlocking the Communication Power of Mixture-of-Experts Models

Zihan Wang, Rui Pan, Jiarui Yao, Robert Csordas, Linjie Li, Lu Yin, Jiajun Wu, Tong Zhang, Manling Li, Shiwei Liu

机构 * Northwestern University(西北大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Stanford University(斯坦福大学) University of Washington(华盛顿大学) University of Surrey(萨里大学) University of Oxford(牛津大学)

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2411.10154 2025-06-25 stat.ML cs.LG

Continuous Bayesian Model Selection for Multivariate Causal Discovery

Anish Dhir, Ruby Sedgwick, Avinash Kori, Ben Glocker, Mark van der Wilk

机构 * Department of Computing, Imperial College London, London, UK(帝国理工学院计算机系) Department of Computer Science, University of Oxford, Oxford, UK(牛津大学计算机科学系)

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2405.08498 2025-06-25 cs.LG stat.ML

Learning Decision Policies with Instrumental Variables through Double Machine Learning

Daqian Shao, Ashkan Soleymani, Francesco Quinzan, Marta Kwiatkowska

机构 * Department of Computer Science, University of Oxford(牛津大学计算机科学系) Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology(麻省理工学院电子工程与计算机科学系)

Comments Accepted at ICML 2024

Journal ref Proceedings of the 41st International Conference on Machine Learning, PMLR 235:44489-44514, 2024

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2506.18537 2025-06-24 cs.LG cs.MA

Transformer World Model for Sample Efficient Multi-Agent Reinforcement Learning

Azad Deihim, Eduardo Alonso, Dimitra Apostolopoulou

机构 * Artificial Intelligence Research Centre (CitAI), City St George’s, University of London(人工智能研究中心(CitAI)、圣乔治大学) Oxford Institute for Energy Studies (OIES), University of Oxford(牛津能源研究所(OIES)、牛津大学)

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2506.18472 2025-06-24 cs.CV

AViLA: Asynchronous Vision-Language Agent for Streaming Multimodal Data Interaction

Gengyuan Zhang, Tanveer Hannan, Hermine Kleiner, Beste Aydemir, Xinyu Xie, Jian Lan, Thomas Seidl, Volker Tresp, Jindong Gu

机构 * LMU Munich(慕尼黑大学) Munich Center for Machine Learning(慕尼黑机器学习中心) University of Oxford(牛津大学)

Comments preprint version; 23 pages (including references and appendix)

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2506.17901 2025-06-24 cs.CV

PostAlign: Multimodal Grounding as a Corrective Lens for MLLMs

Yixuan Wu, Yang Zhang, Jian Wu, Philip Torr, Jindong Gu

机构 * University of Oxford(牛津大学) Zhejiang University(浙江大学) National University of Singapore(新加坡国立大学)

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2506.17558 2025-06-24 cs.CV cs.AI cs.LG

SynDaCaTE: A Synthetic Dataset For Evaluating Part-Whole Hierarchical Inference

Jake Levi, Mark van der Wilk

机构 * Department of Computer Science, University of Oxford(牛津大学计算机科学系)

Comments Accepted at Methods and Opportunities at Small Scale (MOSS), ICML 2025, Vancouver, Canada

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2506.15309 2025-06-24 cs.LG cs.AI q-bio.BM

Active Learning-Guided Seq2Seq Variational Autoencoder for Multi-target Inhibitor Generation

Júlia Vilalta-Mor, Alexis Molina, Laura Ortega Varga, Isaac Filella-Merce, Victor Guallar

机构 * Barcelona Supercomputing Center (BSC)(巴塞罗那超级计算中心) PhD program in Biotechnology, Faculty of Pharmacy and Food Sciences, University of Barcelona (UB)(巴塞罗那大学药学与食品科学系生物技术博士项目) Alzheimer's Research UK Oxford Drug Discovery Institute, Centre for Medicines Discovery, Nuffield Department of Medicine, Oxford, UK(英国阿尔茨海默病研究奥德赛药物发现研究所、药物发现中心、医学系,牛津,英国) Centre for Medicines Discovery, Nuffield Department of Medicine Research Building (NDMRB), University of Oxford, Oxford, UK(药物发现中心、医学系研究大楼(NDMRB)、牛津大学,牛津,英国)

Comments 16 pages, 7 figures

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2506.11976 2025-06-24 cs.CV cs.LG

How Visual Representations Map to Language Feature Space in Multimodal LLMs

Constantin Venhoff, Ashkan Khakzar, Sonia Joseph, Philip Torr, Neel Nanda

机构 * University of Oxford(牛津大学) McGill University(麦吉尔大学) Meta

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2504.06386 2025-06-24 cs.LG

SPoRt -- Safe Policy Ratio: Certified Training and Deployment of Task Policies in Model-Free RL

Jacques Cloete, Nikolaus Vertovec, Alessandro Abate

机构 * Oxford Robotics Institute, University of Oxford(牛津大学机器人研究所) Department of Computer Science, University of Oxford(牛津大学计算机科学系)

Comments 9 pages + 16 pages supplementary material, 3 figures + 6 figures supplementary material

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2408.14505 2025-06-24 cs.LG cs.AI cs.CL

RePST: Language Model Empowered Spatio-Temporal Forecasting via Semantic-Oriented Reprogramming

Hao Wang, Jindong Han, Wei Fan, Leilei Sun, Hao Liu

机构 * The Hong Kong University of Science and Technology (Guangzhou)(香港科学与技术大学(广州)) The Hong Kong University of Science and Technology(香港科学与技术大学) Shandong University(山东大学) Oxford University(牛津大学) Beihang University(北航大学)

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2408.09262 2025-06-24 cs.LG cs.AI cs.LO

PREMAP: A Unifying PREiMage APproximation Framework for Neural Networks

Xiyue Zhang, Benjie Wang, Marta Kwiatkowska, Huan Zhang

机构 * School of Computer Science, University of Bristol, UK(英国布里斯托大学计算机科学学院) Department of Computer Science University of Oxford(牛津大学计算机科学系) Department of Electrical and Computer Engineering University of Illinois Urbana–Champaign(伊利诺伊大学厄巴纳-香槟分校电子与计算机工程系)

Comments arXiv admin note: text overlap with arXiv:2305.03686

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2406.09496 2025-06-24 cs.CY cs.AI

The World Wide recipe: A community-centred framework for fine-grained data collection and regional bias operationalisation

Jabez Magomere, Shu Ishida, Tejumade Afonja, Aya Salama, Daniel Kochin, Foutse Yuehgoh, Imane Hamzaoui, Raesetje Sefala, Aisha Alaagib, Samantha Dalal, Beatrice Marchegiani, Elizaveta Semenova, Lauren Crais, Siobhan Mackenzie Hall

机构 * University of Oxford(牛津大学) Microsoft(微软公司) Independent researcher(独立研究者) University of Colorado Boulder(科罗拉多大学博尔德分校) Imperial College London(伦敦帝国理工学院) Faculty of Law, University of Oxford(牛津大学法学院)

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2310.06417 2025-06-24 cs.LG cs.AI

Supercharging Graph Transformers with Advective Diffusion

Qitian Wu, Chenxiao Yang, Kaipeng Zeng, Michael Bronstein

机构 * Eric and Wendy Schmidt Center, Broad Institute of MIT and Harvard(埃里克和wendy Schmidt中心,MIT和哈佛大学Broad研究所) Toyota Technological Institute at Chicago(芝加哥丰田技术研究所) Shanghai Jiao Tong University(上海交通大学) University of Oxford(牛津大学)

Comments Accepted to ICML 2025

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2001.07118 2025-06-24 cs.AI cs.LG

Incentives for Responsiveness, Instrumental Control and Impact

Ryan Carey, Eric Langlois, Chris van Merwijk, Shane Legg, Tom Everitt

机构 * University of Oxford(牛津大学) University of Toronto(多伦多大学) Carnegie Mellon University(卡内基梅隆大学) Google DeepMind(谷歌DeepMind)

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2506.17204 2025-06-23 cs.LG cs.AI

Network Sparsity Unlocks the Scaling Potential of Deep Reinforcement Learning

Guozheng Ma, Lu Li, Zilin Wang, Li Shen, Pierre-Luc Bacon, Dacheng Tao

机构 * Nanyang Technical University(南洋理工大学) Mila - Quebec AI Institute(魁北克AI研究院) University of Oxford(牛津大学)

Comments Accepted to ICML 2025

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2506.16406 2025-06-23 cs.LG cs.AI

Drag-and-Drop LLMs: Zero-Shot Prompt-to-Weights

Zhiyuan Liang, Dongwen Tang, Yuhao Zhou, Xuanlei Zhao, Mingjia Shi, Wangbo Zhao, Zekai Li, Peihao Wang, Konstantin Schürholt, Damian Borth, Michael M. Bronstein, Yang You, Zhangyang Wang, Kai Wang

机构 * National University of Singapore(新加坡国立大学) UT Austin(德克萨斯大学奥斯汀分校) University of St. Gallen(圣加尔登大学) Oxford University(牛津大学)

Comments We propose a method that can generate LoRA parameters in seconds

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2501.10114 2025-06-23 cs.AI

Infrastructure for AI Agents

Alan Chan, Kevin Wei, Sihao Huang, Nitarshan Rajkumar, Elija Perrier, Seth Lazar, Gillian K. Hadfield, Markus Anderljung

机构 * Centre for the Governance of AI(治理人工智能中心) Harvard Law School(哈佛法学院) University of Oxford(牛津大学) University of Cambridge(剑桥大学) Australian National University(澳大利亚国立大学) Johns Hopkins University(约翰霍普金斯大学)

Comments Accepted to TMLR

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2501.07919 2025-06-23 cs.AI

Large Language Model Interface for Home Energy Management Systems

François Michelon, Yihong Zhou, Thomas Morstyn

机构 * University of Edinburgh(爱丁堡大学) Oxford University(牛津大学)

Comments 13 pages conference paper

Journal ref Proc. 16th ACM Int. Conf. on Future and Sustainable Energy Systems, e-Energy 2025, pages 590-602, 2025

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2506.15975 2025-06-23 cs.CR cs.CL

Multi-use LLM Watermarking and the False Detection Problem

Zihao Fu, Chris Russell

机构 * Oxford Internet Institute(牛津互联网研究所) University of Oxford(牛津大学)

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2506.15766 2025-06-23 hep-th cs.LG math.DG

Approximate Ricci-flat Metrics for Calabi-Yau Manifolds

Seung-Joo Lee, Andre Lukas

机构 * Department of Physics, Yonsei University(延世大学物理系) Rudolf Peierls Centre for Theoretical Physics, University of Oxford(牛津大学佩尔尔斯理论物理中心)

Comments 15 pages, 6 figures

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2506.15541 2025-06-19 math.NA cs.AI cs.NA

Intrinsic and Extrinsic Organized Attention: Softmax Invariance and Network Sparsity

Oluwadamilola Fasina, Ruben V. C. Pohle, Pei-Chun Su, Ronald R. Coifman

机构 * Department of Applied and Computational Mathematics, Yale University(应用与计算数学系,耶鲁大学) Graduate School of Arts and Sciences, Yale University(艺术与科学研究生院,耶鲁大学) Medical Sciences Division, University of Oxford(医学科学系,牛津大学) Department of Mathematics, Yale University(数学系,耶鲁大学)

Comments 16 pages, 6 figures, 2 tables

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2403.10581 2025-06-19 q-bio.QM cs.AI cs.CL cs.LG eess.SP

Large Language Model-informed ECG Dual Attention Network for Heart Failure Risk Prediction

Chen Chen, Lei Li, Marcel Beetz, Abhirup Banerjee, Ramneek Gupta, Vicente Grau

机构 * Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford(生物医学工程研究所,工程科学系,牛津大学) Imperial College London(伦敦帝国学院) University of Sheffield(谢菲尔德大学) Novo Nordisk Research Centre Oxford (NNRCO)(牛津诺和硕研究中心(NNRCO)) Royal Society(皇家学会)

Comments Under journal revision

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