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ETH Zurich(苏黎世联邦理工学院)

共收录 1414
2601.16140 2026-01-23 cs.CV cs.AI cs.CR

Learning to Watermark in the Latent Space of Generative Models

在生成模型的潜在空间中学习水印

Sylvestre-Alvise Rebuffi, Tuan Tran, Valeriu Lacatusu, Pierre Fernandez, Tomáš Souček, Nikola Jovanović, Tom Sander, Hady Elsahar, Alexandre Mourachko

机构 * Meta FAIR ETH Zurich(苏黎世联邦理工学院)

AI总结 本研究提出DistSeal,一种在生成模型潜在空间中实现高效且鲁棒的水印方法,通过蒸馏提升性能,比像素空间方法更高效。

Comments Code and models are available at https://github.com/facebookresearch/distseal

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2601.15918 2026-01-23 cs.CV

A Multi-View Pipeline and Benchmark Dataset for 3D Hand Pose Estimation in Surgery

用于外科手术中3D手姿态估计的多视角流程及基准数据集

Valery Fischer, Alan Magdaleno, Anna-Katharina Calek, Nicola Cavalcanti, Nathan Hoffman, Christoph Germann, Joschua Wüthrich, Max Krähenmann, Mazda Farshad, Philipp Fürnstahl, Lilian Calvet

机构 * University Hospital Balgrist, University of Zurich(苏黎世大学附属医院巴尔格斯特医院,苏黎世大学) ETH Zürich(苏黎世联邦理工学院)

AI总结 本文提出了一种无需微调的多视角流程和外科手术专用基准数据集,用于提升3D手姿态估计的准确性和可靠性。

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2505.22327 2026-01-23 cs.CL cs.CY

NLP for Social Good: A Survey and Outlook of Challenges, Opportunities, and Responsible Deployment

为社会公益服务的NLP:挑战、机遇与负责任部署的综述与展望

Antonia Karamolegkou, Angana Borah, Eunjung Cho, Sagnik Ray Choudhury, Martina Galletti, Pranav Gupta, Oana Ignat, Priyanka Kargupta, Neema Kotonya, Hemank Lamba, Sun-Joo Lee, Arushi Mangla, Ishani Mondal, Fatima Zahra Moudakir, Deniz Nazarova, Poli Nemkova, Dina Pisarevskaya, Naquee Rizwan, Nazanin Sabri, Keenan Samway, Dominik Stammbach, Anna Steinberg, David Tomás, Steven R Wilson, Bowen Yi, Jessica H Zhu, Arkaitz Zubiaga, Anders Søgaard, Alexander Fraser, Zhijing Jin, Rada Mihalcea, Joel R. Tetreault, Daryna Dementieva

机构 * University of Copenhagen(哥本哈根大学) University of Michigan-Ann Arbor(密歇根大学安娜堡分校) ETH Zurich(苏黎世联邦理工学院) University of North Texas(北卡罗来纳州立大学) Sony Computer Science Laboratories - Paris(索尼计算机科学实验室-巴黎) Santa Clara University(圣克拉拉大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Dataminr(DataMinr公司) United Nations Development Programme (UNDP)(联合国开发计划署) University of Maryland, College Park(马里兰大学学院市分校) Max Planck Institute for Intelligent Systems, Tübingen(智能系统马克斯·普朗克研究所,图宾根) Vector Institute(向量研究所) University of Toronto(多伦多大学) University of Washington(华盛顿大学) Queen Mary University of London(伦敦大学玛丽女王学院) IIT Kharagpur(印度理工学院Kharagpur分校) University of California San Diego(加州大学圣地亚哥分校) Princeton University(普林斯顿大学) LMU Munich(慕尼黑大学) Munich Center for Machine Learning (MCML)(慕尼黑机器学习中心) University of Alicante(阿利坎特大学) University of Michigan-Flint(密歇根大学弗林特分校) University of Southern California(南加州大学) Technical University of Munich(慕尼黑技术大学)

AI总结 本文综述了NLP在社会公益领域的应用现状,指出包容性和AI危害是研究热点,同时呼吁跨学科合作以促进公众福祉。

Comments Accepted to EACL 2026

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2601.15254 2026-01-22 stat.ML cs.AI cs.LG

Many Experiments, Few Repetitions, Unpaired Data, and Sparse Effects: Is Causal Inference Possible?

大量实验、少量重复、不配对数据和稀疏效应:因果推断是否可能?

Felix Schur, Niklas Pfister, Peng Ding, Sach Mukherjee, Jonas Peters

机构 * Department of Mathematics, ETH Zurich(苏黎世联邦理工学院数学系) Department of Statistics, UC Berkeley(伯克利大学统计系) German Center for Neurodegenerative Diseases (DZNE) & University of Bonn(德国神经退行性疾病研究中心(DZNE)及波恩大学) MRC Biostatistics Unit, University of Cambridge(剑桥大学医学研究委员会生物统计学单位)

AI总结 本文提出了一种在不配对数据和稀疏因果效应下,通过GMM型估计量和ℓ1正则化方法估计因果效应的统计方法。

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2601.14960 2026-01-22 cs.SD eess.AS

VCNAC: A Variable-Channel Neural Audio Codec for Mono, Stereo, and Surround Sound

VCNAC:一种可变通道神经音频编解码器用于单声道、立体声和环绕声

Florian Grötschla, Arunasish Sen, Alessandro Lombardi, Guillermo Cámbara, Andreas Schwarz

机构 * Amazon AGI, ETH Zürich(亚马逊人工智能研究院、苏黎世联邦理工学院) Amazon AGI(亚马逊人工智能研究院)

AI总结 VCNAC是一种可变通道神经音频编解码器,通过单一参数化编码器和解码器实现多通道音频的高质量重建与灵活推理。

Comments Submitted to EUSIPCO 2026

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2601.14235 2026-01-22 astro-ph.IM astro-ph.CO cs.AI cs.LG stat.ML

Opportunities in AI/ML for the Rubin LSST Dark Energy Science Collaboration

人工智能/机器学习在Rubin LSST暗能量科学合作中的机遇

LSST Dark Energy Science Collaboration, Eric Aubourg, Camille Avestruz, Matthew R. Becker, Biswajit Biswas, Rahul Biswas, Boris Bolliet, Adam S. Bolton, Clecio R. Bom, Raphaël Bonnet-Guerrini, Alexandre Boucaud, Jean-Eric Campagne, Chihway Chang, Aleksandra Ćiprijanović, Johann Cohen-Tanugi, Michael W. Coughlin, John Franklin Crenshaw, Juan C. Cuevas-Tello, Juan de Vicente, Seth W. Digel, Steven Dillmann, Mariano Javier de León Dominguez Romero, Alex Drlica-Wagner, Sydney Erickson, Alexander T. Gagliano, Christos Georgiou, Aritra Ghosh, Matthew Grayling, Kirill A. Grishin, Alan Heavens, Lindsay R. House, Mustapha Ishak, Wassim Kabalan, Arun Kannawadi, François Lanusse, C. Danielle Leonard, Pierre-François Léget, Michelle Lochner, Yao-Yuan Mao, Peter Melchior, Grant Merz, Martin Millon, Anais Möller, Gautham Narayan, Yuuki Omori, Hiranya Peiris, Laurence Perreault-Levasseur, Andrés A. Plazas Malagón, Nesar Ramachandra, Benjamin Remy, Cécile Roucelle, Jaime Ruiz-Zapatero, Stefan Schuldt, Ignacio Sevilla-Noarbe, Ved G. Shah, Tjitske Starkenburg, Stephen Thorp, Laura Toribio San Cipriano, Tilman Tröster, Roberto Trotta, Padma Venkatraman, Amanda Wasserman, Tim White, Justine Zeghal, Tianqing Zhang, Yuanyuan Zhang

机构 * Université Paris Cité, CNRS, CEA, Astroparticule et Cosmologie, F-75013 Paris, France Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA Leinweber Institute of Theoretical Physics, University of Michigan, Ann Arbor, MI 48109, USA Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA Cavendish Astrophysics, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA Department of Computer Science, University of Milan, Milan, Italy Université Paris Cité, CNRS, Astroparticule et Cosmologie, F-75013 Paris, France Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France Department of Astronomy Astrophysics, University of Chicago, Chicago, IL 60637, USA Kavli Institute for Cosmological Physics, University of Chicago, Chicago, IL 60637, USA NSF-Simons AI Institute for the Sky (SkAI), 172 E. Chestnut St., Chicago, IL 60611, USA Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, IL 60510, USA Universit\'e Clermont-Auvergne, CNRS, LPCA, 63000 Clermont-Ferrand, France Kavli Institute for Particle Astrophysics Cosmology, Stanford University, Stanford, CA 94305, USA Department of Physics, Stanford University, 382 Via Pueblo Mall, Stanford, CA 94305, USA Engineering Faculty, Universidad Autonoma de San Luis Potosi, Zona Universitaria, San Luis Potosi, 78290, Mexico Stanford Artificial Intelligence Laboratory, Stanford University, Stanford, CA 94305, USA Kavli Institute of Cosmological Physics, University of Chicago, Chicago, IL 60637, USA The NSF AI Institute for Artificial Intelligence Center for Astrophysics Harvard \& Smithsonian, 60 Garden Street, Cambridge, MA 02138, USA Department of Physics Kavli Institute for Astrophysics Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science Institute of Astronomy Kavli Institute for Cosmology, University of Cambridge, Madingley Road, Cambridge, CB3 0HA, UK Imperial Centre for Inference Cosmology (ICIC), Imperial College London, Blackett Laboratory, Prince Consort Road, London SW7 2AZ, UK Data Science Institute, The University of Chicago, Chicago, IL 60615, USA Department of Physics, The University of Texas at Dallas, Richardson, TX 75080, USA Department of Physics, Duke University, Durham, NC 27708, USA Université Paris-Saclay, Université Paris Cité, CEA, CNRS, AIM, F-91191 Gif-sur-Yvette, France School of Mathematics, Statistics Physics, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544, USA Astronomy, University of the Western Cape, Bellville, Cape Town, 7535, South Africa Astronomy, University of Utah, Salt Lake City, UT 84112, USA Department of Astrophysical Sciences, Princeton University, Peyton Hall, Princeton, NJ 08544, USA Department of Astronomy, University of Illinois Urbana Champaign, 1002 W. Green St., Urbana, IL, 61801, USA Institute for Particle Physics Astrophysics, ETH Zürich, Wolfgang-Pauli-Strasse 27, CH-8093 Zurich, Switzerland Swinburne University of Technology, Hawthorn, Victoria 3122, Australia Ciela - Montr\'eal Institute for Astrophysical Data Analysis Mila - Quebec Artificial Intelligence Institute, Montréal, QC H2S 3H1, Canada Advanced Research Computing Centre, University College London, 90 High Holborn, London WC1V 6LJ, UK Finnish Centre for Astronomy with ESO (FINCA), University of Turku, FI-20014 Turku, Finland Department of Physics, P.O. Box 64, University of Helsinki, FI-00014 Helsinki, Finland Astronomy, Northwestern University, Evanston, IL, USA Center for Interdisciplinary Exploration Research in Astrophysics, Northwestern University, Evanston, IL, USA Scientific Data Science, International School for Advanced Study, Via Bonomea 265, I-34136 Trieste, Italy Department of Statistics, University of Michigan, Ann Arbor, MI 48109, USA PITT PACC, University of Pittsburgh, Pittsburgh, PA 15260, USA NSF NOIRLab, 950 N. Cherry Ave., Tucson, AZ 85719, USA

AI总结 本文探讨了AI/ML在LSST暗能量科学合作中的应用机遇,强调了大规模贝叶斯推断、物理指导方法和主动学习等关键方法学优先事项,并讨论了新兴技术在重塑工作流程中的潜力。

Comments 84 pages. This is v1.0 of the DESC's white paper on AI/ML, a collaboration document that is being made public but which is not planned for submission to a journal

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2601.08422 2026-01-22 cs.RO

Teaching Robots Like Dogs: Learning Agile Navigation from Luring, Gesture, and Speech

教机器人像教狗一样:从诱饵、手势和言语中学习敏捷导航

Taerim Yoon, Dongho Kang, Jin Cheng, Fatemeh Zargarbashi, Yijiang Huang, Minsung Ahn, Stelian Coros, Sungjoon Choi

机构 * Department of Artificial Intelligence, Korea University(人工智能系,韩国大学) Department of Computer Science, ETH Zurich(计算机科学系,苏黎世联邦理工学院) Department of Mechanical and Aerospace Engineering, UCLA(机械与航空航天工程系,加州大学洛杉矶分校)

AI总结 本研究提出了一种人机协同框架,通过手势、言语和诱饵等多模态输入,使机器人高效学习敏捷导航,实验显示在少于1小时的数据下任务成功率高达97.15%。

Comments 10 pages, 7 figures

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2505.06357 2026-01-22 cs.RO

DAPPER: Discriminability-Aware Policy-to-Policy Preference-Based Reinforcement Learning for Query-Efficient Robot Skill Acquisition

DAPPER: 一种基于偏好判别性的政策到政策偏好强化学习,用于高效机器人技能获取

Yuki Kadokawa, Jonas Frey, Takahiro Miki, Takamitsu Matsubara, Marco Hutter

机构 * Nara Institute of Science and Technology(奈良科学技術研究所) ETH Zurich(苏黎世联邦理工学院)

AI总结 DAPPER通过多策略轨迹比较和判别性学习,提升机器人技能获取的查询效率。

Comments Accepted for IEEE Robotics & Automation Magazine (RAM)

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2601.14130 2026-01-21 cs.CV

GIC-DLC: Differentiable Logic Circuits for Hardware-Friendly Grayscale Image Compression

GIC-DLC:用于硬件友好的灰度图像压缩的可微逻辑电路

Till Aczel, David F. Jenny, Simon Bührer, Andreas Plesner, Antonio Di Maio, Roger Wattenhofer

机构 * ETH Zurich(苏黎世联邦理工学院)

AI总结 GIC-DLC通过可微逻辑电路实现高效灰度图像压缩,结合神经网络与布尔运算,提升压缩效率并降低能耗与延迟。

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2505.01618 2026-01-21 cs.LG cs.AI

Don't be lazy: CompleteP enables compute-efficient deep transformers

不要懒惰:CompleteP使深度变压器计算高效

Nolan Dey, Bin Claire Zhang, Lorenzo Noci, Mufan Li, Blake Bordelon, Shane Bergsma, Cengiz Pehlevan, Boris Hanin, Joel Hestness

机构 * Cerebras Systems(Cerebras系统) ETH Zurich(苏黎世联邦理工学院) Princeton University(普林斯顿大学) Harvard University(哈佛大学) Kempner Institute(凯普纳研究所)

AI总结 CompleteP通过实现深度-wise超参数转移和非懒惰学习,提升了深度变压器的计算效率,适用于更广泛的模型宽度/深度比和硬件环境。

Comments NeurIPS 2025. v4 fixes Table 1 typo to match AdamW eps to Equation 40

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2601.12481 2026-01-21 cs.CV cs.GR

NeuralFur: Animal Fur Reconstruction From Multi-View Images

NeuralFur: 从多视角图像中重建动物毛发

Vanessa Sklyarova, Berna Kabadayi, Anastasios Yiannakidis, Giorgio Becherini, Michael J. Black, Justus Thies

机构 * Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所) ETH Zürich(苏黎世联邦理工学院) Technical University of Darmstadt(德累斯顿技术大学) University of Tübingen(图宾根大学)

AI总结 NeuralFur通过视觉语言模型指导多视角图像重建,实现不同动物的高保真3D毛发建模。

Comments For additional results and code, please refer to https://neuralfur.is.tue.mpg.de

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2512.19649 2026-01-21 cs.LG math.OC

Deep Legendre Transform

深度勒让德变换

Aleksey Minabutdinov, Patrick Cheridito

机构 * Center of Economic Research and RiskLab ETH Zurich(经济研究中心和风险实验室 ETH 瑞士 Zurich) Department of Mathematics and RiskLab ETH Zurich(数学系和风险实验室 ETH 瑞士 Zurich)

AI总结 本文提出了一种基于深度学习的算法,用于高效计算凸函数的凸共轭,并通过隐式芬谢尔公式实现精确估计。

Comments Accepted at NeurIPS 2025 (poster). NeurIPS page: https://neurips.cc/virtual/2025/loc/san-diego/poster/120307

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2601.12285 2026-01-21 cs.CV

LegacyAvatars: Volumetric Face Avatars For Traditional Graphics Pipelines

LegacyAvatars: 基于体素的面部虚拟角色用于传统图形管线

Safa C. Medin, Gengyan Li, Ziqian Bai, Ruofei Du, Leonhard Helminger, Yinda Zhang, Stephan J. Garbin, Philip L. Davidson, Gregory W. Wornell, Thabo Beeler, Abhimitra Meka

机构 * Google(谷歌) MIT(麻省理工学院) ETH Zurich(苏黎世联邦理工学院)

AI总结 LegacyAvatars通过基于参数面部模型的辐射场实现高效传统图形管线中的逼真3D面部虚拟角色渲染,支持在线流式传输和经典网格着色器渲染。

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2506.19023 2026-01-21 cs.LG

Automating Traffic Monitoring with SHM Sensor Networks via Vision-Supervised Deep Learning

通过视觉监督深度学习自动化交通监控的SHM传感器网络

Hanshuo Wu, Xudong Jian, Christos Lataniotis, Cyprien Hoelzl, Eleni Chatzi, Yves Reuland

机构 * organization= Institute of Structural Engineering (IBK), ETH Zürich , city= Zürich , country= Switzerland organization= irmos technologies AG , city= Zürich , country= Switzerland organization= Future Resilient Systems, Singapore-ETH Centre , city= Singapore , country= Singapore

AI总结 本文提出了一种基于视觉监督深度学习的自动化交通监控方法,利用SHM传感器网络实现高精度的交通荷载识别,提升桥梁结构健康监测的效率和准确性。

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2510.23746 2026-01-19 cs.AI cs.LG

Test-Time Tuned Language Models Enable End-to-end De Novo Molecular Structure Generation from MS/MS Spectra

测试时调优的语言模型实现从MS/MS光谱到分子结构的端到端从头生成

Laura Mismetti, Marvin Alberts, Andreas Krause, Mara Graziani

机构 * IBM Research(IBM研究院) ETH Zürich(苏黎世联邦理工学院) University of Zürich(苏黎世大学)

AI总结 本研究提出了一种基于Transformer模型的端到端框架,通过测试时调优策略从MS/MS光谱直接生成分子结构,显著提升了分子结构推断的准确率和适应性。

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2601.10356 2026-01-16 cs.LG

EvoMorph: Counterfactual Explanations for Continuous Time-Series Extrinsic Regression Applied to Photoplethysmography

EvoMorph: 连续时间序列外源回归的反事实解释应用于光电容积图

Mesut Ceylan, Alexis Tabin, Patrick Langer, Elgar Fleisch, Filipe Barata

机构 * Centre for Digital Health Interventions, ETH Zurich(数字健康干预中心,苏黎世联邦理工学院) Centre for Digital Health Interventions, University of St.Gallen(数字健康干预中心,圣加伦大学)

AI总结 EvoMorph通过多目标进化框架生成生理合理的反事实解释,提升连续生物医学时间序列的可解释性和可信度。

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2512.15729 2026-01-16 eess.SP cs.AI cs.HC cs.LG

TinyMyo: a Tiny Foundation Model for Flexible EMG Signal Processing at the Edge

TinyMyo:一种用于边缘端灵活EMG信号处理的轻量级基础模型

Matteo Fasulo, Giusy Spacone, Thorir Mar Ingolfsson, Yawei Li, Luca Benini, Andrea Cossettini

机构 * Integrated Systems Laboratory of ETH Zürich(苏黎世联邦理工学院集成系统实验室) University of Bologna(博洛尼亚大学)

AI总结 TinyMyo是一种轻量级EMG基础模型,通过自监督预训练实现多任务泛化,适用于低功耗边缘设备的高效信号处理。

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2510.25626 2026-01-16 cs.CL cs.AI cs.LG cs.LO

Are Language Models Efficient Reasoners? A Perspective from Logic Programming

语言模型是高效的推理者吗?从逻辑编程的角度看

Andreas Opedal, Yanick Zengaffinen, Haruki Shirakami, Clemente Pasti, Mrinmaya Sachan, Abulhair Saparov, Ryan Cotterell, Bernhard Schölkopf

机构 * ETH Zürich(苏黎世联邦理工学院) MPI for Intelligent Systems, Tübingen(智能系统马克斯·普朗克研究所) EPFL(苏黎世联邦理工学院) Idiap Research Institute(Idiap研究机构) Purdue University(普渡大学)

AI总结 本文从逻辑编程角度评估语言模型的推理效率,发现其在存在无关信息时推理能力下降,生成证明常包含不必要的推理步骤。

Comments NeurIPS 2025

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2506.21621 2026-01-16 cs.CL cs.AI

The Open Proof Corpus: A Large-Scale Study of LLM-Generated Mathematical Proofs

开放证明语料库:大规模研究LLM生成的数学证明

Jasper Dekoninck, Ivo Petrov, Kristian Minchev, Mislav Balunovic, Martin Vechev, Miroslav Marinov, Maria Drencheva, Lyuba Konova, Milen Shumanov, Kaloyan Tsvetkov, Nikolay Drenchev, Lazar Todorov, Kalina Nikolova, Nikolay Georgiev, Vanesa Kalinkova, Margulan Ismoldayev

机构 * ETH Zurich(苏黎世联邦理工学院) INSAIT, Sofia University "St. Kliment Ohridski"(INSAIT,索菲亚大学"圣克莱门特·欧赫里德斯基") Institute of Mathematics and Informatics, Bulgarian Academy of Sciences(保加利亚科学院数学与信息学研究所) Massachusetts Institute of Technology(麻省理工学院)

AI总结 开放证明语料库通过大规模研究LLM生成的数学证明,探索自动化证明生成中的关键问题,包括自然语言与形式证明的性能差距、最终答案准确性与完整证明有效性之间的差异,以及最佳n选择对证明质量的影响。

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2505.23281 2026-01-16 cs.AI cs.CL

MathArena: Evaluating LLMs on Uncontaminated Math Competitions

MathArena: 在无污染数学竞赛中评估大语言模型

Mislav Balunović, Jasper Dekoninck, Ivo Petrov, Nikola Jovanović, Martin Vechev

机构 * ETH Zurich(苏黎世联邦理工学院) INSAIT

AI总结 MathArena通过评估数学竞赛中的LLM,揭示了模型在推理和证明写作上的能力与局限。

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2505.22235 2026-01-16 cs.LG

Optimal kernel regression bounds under energy-bounded noise

在能量受限噪声下核回归的最优界限

Amon Lahr, Johannes Köhler, Anna Scampicchio, Melanie N. Zeilinger

机构 * ETH Zurich(苏黎世联邦理工学院)

AI总结 本文提出了一种在能量受限噪声下核回归的最优不确定性界限方法,通过高斯过程的后验均值和协方差来实现紧致且易于计算的界限。

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2505.15602 2026-01-16 cs.LG cs.SY eess.SY math.OC q-fin.PM

Deep Learning for Continuous-Time Stochastic Control with Jumps

具有跳跃的连续时间随机控制的深度学习

Patrick Cheridito, Jean-Loup Dupret, Donatien Hainaut

机构 * ETH Zurich(苏黎世联邦理工学院) LIDAM-ISBA UCLouvain(列日大学LIDAM-ISBA)

AI总结 本文提出了一种基于深度学习的连续时间随机控制方法,通过训练两个神经网络来解决具有跳跃的随机控制问题,并展示了其在复杂高维任务中的有效性。

Comments NeurIPS 2025

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2505.14669 2026-01-16 cs.LG

Quartet: Native FP4 Training Can Be Optimal for Large Language Models

Quartet:原生FP4训练可用于大型语言模型

Roberto L. Castro, Andrei Panferov, Soroush Tabesh, Oliver Sieberling, Jiale Chen, Mahdi Nikdan, Saleh Ashkboos, Dan Alistarh

机构 * ISTA Red Hat AI(红帽人工智能) ETH Zürich(苏黎世联邦理工学院)

AI总结 Quartet通过原生FP4训练实现大型语言模型的高效训练,提供与FP16和FP8同等的性能。

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2408.11450 2026-01-16 math.AT cs.LG

Persistent Homology via Ellipsoids

通过椭球体进行持久同调

Niklas Canova, Sara Kališnik, Aaron Moser, Bastian Rieck, Ana Žegarac

机构 * ETH Zurich(苏黎世联邦理工学院) Pennsylvania State University(宾夕法尼亚州立大学) MIT(麻省理工学院) University of Fribourg(弗里堡大学)

AI总结 本文提出了一种基于椭球体的Rips型复形,用于改进拓扑数据分析中的持久同调计算,通过主成分分析估计切线空间并验证其在分类任务中的优越性。

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2510.19158 2026-01-15 cs.LG

Instance-Dependent Regret Bounds for Nonstochastic Linear Partial Monitoring

实例依赖的非随机线性部分观察后悔界

Federico Di Gennaro, Khaled Eldowa, Nicolò Cesa-Bianchi

机构 * EPFL(苏黎世联邦理工学院) Università degli Studi di Milano(米兰大学) Politecnico di Milano(米兰理工大学) ETH Zürich(苏黎世联邦理工学院) Univ. Grenoble Alpes(格勒诺布尔阿尔卑斯大学) Inria(法国国家信息与自动化技术研究院) CNRS(法国国家科学研究中心) Grenoble INP(格勒诺布尔INP) LJK(实验室)

AI总结 本文提出了一种非随机线性部分观察问题的实例依赖后悔界,通过探索-优化方法实现了高效实现,并在不同游戏中达到了标准的√T和T^{2/3}速率。

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2509.08122 2026-01-15 cs.LG stat.AP

In-Context Learning Enhanced Credibility Transformer

上下文学习增强的可信度变换器

Kishan Padayachy, Ronald Richman, Salvatore Scognamiglio, Mario V. Wüthrich

机构 * insureAI University of the Witwatersrand(沃特沙尔德大学) ETH Zurich(苏黎世联邦理工学院)

AI总结 本文提出一种通过引入上下文学习机制增强可信度变换器的模型,以提升预测精度和泛化能力。

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2410.22308 2026-01-15 cs.RO

Environment as Policy: Learning to Race in Unseen Tracks

环境作为策略:在未见过的赛道上学习赛车

Hongze Wang, Jiaxu Xing, Nico Messikommer, Davide Scaramuzza

机构 * Robotics and Perception Group, Department of Informatics, University of Zurich(机器人感知组,信息学院,苏黎世大学) Department of Neuroinformatics, University of Zurich and ETH Zurich(神经信息学院,苏黎世大学和苏黎世联邦理工学院)

AI总结 本文提出了一种自适应环境塑造框架,使无人机能够在未见过的赛道上高效学习赛车,通过动态调整训练环境提升泛化能力。

Comments Accepted at IEEE International Conference on Robotics and Automation (ICRA), 2025

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2601.09000 2026-01-15 cs.LG

Universal Dynamics of Warmup Stable Decay: understanding WSD beyond Transformers

Warmup Stable Decay 的普遍动态:在 Transformer 之外理解 WSD

Annalisa Belloni, Lorenzo Noci, Antonio Orvieto

机构 * MPI-IS Tübingen, Germany, ETH Zürich, Switzerland and Politecnico di Torino, Italy(马克斯·普朗克研究所(MPI-IS)图宾根,德国,瑞士苏黎世联邦理工学院(ETH Zürich)和意大利托里诺理工大学(Politecnico di Torino)) ETH Zürich, Switzerland(瑞士苏黎世联邦理工学院(ETH Zürich)) MPI-IS, ELLIS Institute Tübingen, Tübingen AI Center, Germany(马克斯·普朗克研究所(MPI-IS)图宾根,德国,图宾根人工智能中心(Tübingen AI Center))

AI总结 本研究通过比较 Transformer 和 CNN 在 WSD 调度下的训练动态,揭示了非凸优化问题中损失景观的共同几何特征。

Comments Accepted at the 2025 HiLD and MOSS Workshops at ICML

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2411.12732 2026-01-15 cs.LG cs.AI

Benchmarking Positional Encodings for GNNs and Graph Transformers

图神经网络和图变换器的定位编码基准测试

Florian Grötschla, Jiaqing Xie, Roger Wattenhofer

机构 * ETH Zurich(苏黎世联邦理工学院)

AI总结 本文提出了一种统一的基准测试框架,用于评估图神经网络和图变换器中定位编码的效果,发现高表达性PEs在现实任务中可能表现不佳,同时识别出若干表现优异的简单模型-PE组合。

Comments Accepted at KDD 2026 Datasets & Benchmarks Track

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2601.08017 2026-01-14 cs.CV cs.AI

Representations of Text and Images Align From Layer One

文本和图像的表示从第一层对齐

Evžen Wybitul, Javier Rando, Florian Tramèr, Stanislav Fort

机构 * D-INFK, ETH Zurich, Switzerland(苏黎世联邦理工学院信息与知识系统研究所) Aisle Research(Aisle研究)

AI总结 该研究通过合成方法证明,视觉-语言模型中图像和文本表示在第一层即可实现对齐,为模型可解释性提供了新路径。

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