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Princeton University(普林斯顿大学)

共收录 737
2601.22364 2026-02-02 cs.CL cs.AI

Context Structure Reshapes the Representational Geometry of Language Models

上下文结构重塑语言模型的表征几何

Eghbal A. Hosseini, Yuxuan Li, Yasaman Bahri, Declan Campbell, Andrew Kyle Lampinen

机构 * Google DeepMind(谷歌DeepMind) Princeton Neuroscience Institute, Princeton University(普林斯顿神经科学研究所,普林斯顿大学)

AI总结 研究发现语言模型在不同任务中根据上下文结构动态调整表征方式,部分任务中上下文增加会提升预测性能,而其他任务中则不一致。

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2511.02767 2026-02-02 cs.CV

Dynamic Reflections: Probing Video Representations with Text Alignment

动态反射:通过文本对齐探测视频表示

Tyler Zhu, Tengda Han, Leonidas Guibas, Viorica Pătrăucean, Maks Ovsjanikov

机构 * Princeton University(普林斯顿大学) Google DeepMind(谷歌DeepMind)

AI总结 本研究通过视频-文本表示对齐探索现代视频和语言编码器的能力,揭示了跨模态对齐与数据丰富性、语义对齐与性能相关性以及时间推理与对齐的关系。

Comments To appear at ICLR 2026. 27 pages, 12 figures

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2601.22155 2026-01-30 cs.CV cs.CL

UEval: A Benchmark for Unified Multimodal Generation

UEval:一个统一多模态生成的评估基准

Bo Li, Yida Yin, Wenhao Chai, Xingyu Fu, Zhuang Liu

机构 * Princeton University(普林斯顿大学)

AI总结 UEval是一个评估统一多模态生成模型的基准,通过专家精选问题和评分表系统,揭示推理能力对复杂任务的重要性。

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2601.21917 2026-01-30 math.OC cs.CC cs.LG cs.NA math.NA stat.ML

On Approximate Computation of Critical Points

关于临界点近似计算的可计算性

Amir Ali Ahmadi, Georgina Hall

机构 * Department of Operations Research and Financial Engineering at Princeton University(普林斯顿大学运筹学与金融工程系) Decision Sciences Area at INSEAD(INSEAD决策科学领域)

AI总结 研究证明非凸函数临界点近似计算在某些条件下是不可行的,挑战了传统观点。

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2601.21873 2026-01-30 cs.LG stat.ML

Low-Rank Plus Sparse Matrix Transfer Learning under Growing Representations and Ambient Dimensions

低秩加稀疏矩阵迁移学习:在增长的表示和环境维度下

Jinhang Chai, Xuyuan Liu, Elynn Chen, Yujun Yan

机构 * Department of Operations Research & Financial Engineering, Princeton University(普林斯顿大学运筹学与金融工程系) Department of Technology, Operations, & Statistics, New York University(纽约大学技术、运营与统计系) Department of Computer Science, Dartmouth College(达特茅斯学院计算机科学系)

AI总结 本文提出了一种在环境维度和表示同时增长下的迁移学习框架,通过低秩和稀疏分解实现高效的目标参数估计,并在理论和实验上验证了其有效性。

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2601.21012 2026-01-30 cs.LG

Order-Aware Test-Time Adaptation: Leveraging Temporal Dynamics for Robust Streaming Inference

考虑顺序的测试时间适应:利用时间动态以实现鲁棒的流推理

Young Kyung Kim, Oded Schlesinger, Qiangqiang Wu, J. Matías Di Martino, Guillermo Sapiro

机构 * Princeton University(普林斯顿大学) Duke University(杜克大学) City University of Hong Kong(香港城市大学) Apple(苹果公司)

AI总结 OATTA通过建模时间动态,提升流推理的鲁棒性和准确性,适用于多种任务。

Comments 18 pages, 4 figures

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2601.04589 2026-01-30 cs.CV

MiLDEdit: Reasoning-Based Multi-Layer Design Document Editing

MiLDEdit: 基于推理的多层设计文档编辑

Zihao Lin, Wanrong Zhu, Jiuxiang Gu, Jihyung Kil, Christopher Tensmeyer, Lin Zhang, Shilong Liu, Ruiyi Zhang, Lifu Huang, Vlad I. Morariu, Tong Sun

机构 * University of California, Davis(加州大学戴维斯分校) Adobe(Adobe公司) UW-Madison(威斯康星大学麦迪逊分校) Princeton University(普林斯顿大学)

AI总结 MiLDEdit通过引入基于推理的多层文档编辑代理,实现了对多层设计文档的精准编辑,显著超越现有方法,建立了该领域的首个强基线。

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2512.20573 2026-01-29 cs.LG cs.AI cs.DC

Fail Fast, Win Big: Rethinking the Drafting Strategy in Speculative Decoding via Diffusion LLMs

快速失败,大获成功:通过扩散大语言模型重新思考推测解码的起草策略

Rui Pan, Zhuofu Chen, Hongyi Liu, Arvind Krishnamurthy, Ravi Netravali

机构 * Princeton University(普林斯顿大学) University of Washington(华盛顿大学) Google(谷歌) Rice University(里士满大学)

AI总结 FailFast通过动态调整推测长度,利用扩散大语言模型的并行解码优势,实现快速失败和大获成功,提升推测解码效率。

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2510.20518 2026-01-29 cs.IT cs.CR cs.LG math.IT

Adversary-Aware Private Inference over Wireless Channels

面向无线信道的对抗感知隐私推理

Mohamed Seif, Malcolm Egan, Andrea J. Goldsmith, H. Vincent Poor

机构 * Princeton University(普林斯顿大学) Inria, France(法国国家信息与自动化技术研究所) Stony Brook University(石溪大学)

AI总结 本文提出了一种面向无线信道的对抗感知隐私保护框架,通过在传输前对特征进行变换来减少隐私泄露风险。

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2504.14569 2026-01-29 cs.LG cs.AI

NoWag: A Unified Framework for Shape Preserving Compression of Large Language Models

NoWag:一种用于大型语言模型形状保持压缩的统一框架

Lawrence Liu, Inesh Chakrabarti, Yixiao Li, Mengdi Wang, Tuo Zhao, Lin F. Yang

机构 * University of California, Los Angeles(加州大学洛杉矶分校) Georgia Institute of Technology(佐治亚理工学院) Princeton University(普林斯顿大学)

AI总结 NoWag提出了一种统一的单次形状保持压缩框架,通过向量量化和剪枝技术有效压缩大型语言模型,展示了其在性能上的优势。

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2502.06545 2026-01-29 cs.LG stat.ML

Universal Sequence Preconditioning

通用序列预条件化

Annie Marsden, Elad Hazan

机构 * Google Deepmind(谷歌DeepMind) Princeton University(普林斯顿大学)

AI总结 本文提出了一种通用序列预条件化方法,通过卷积正交多项式系数来减少预测算法的遗憾,适用于多种动态系统和信号类型。

Comments 35 pages, 3 tables, 5 figures

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2512.21395 2026-01-27 cs.LG

A Reinforcement Learning Approach to Synthetic Data Generation

一种强化学习方法用于合成数据生成

Natalia Espinosa-Dice, Nicholas J. Jackson, Chao Yan, Aaron Lee, Bradley A. Malin

机构 * Department of Computer Science, Princeton University(普林斯顿大学计算机科学系) Department of Biomedical Informatics, Vanderbilt University Medical Center(范德比尔特大学医学中心生物医学信息学系) Department of Biostatistics, Vanderbilt University Medical Center(范德比尔特大学医学中心生物统计学系) Department of Computer Science, Vanderbilt University(范德比尔特大学计算机科学系) John F. Hardesty Department of Ophthalmology and Visual Sciences, Washington University(华盛顿大学约翰·F·哈里斯德眼科学与视觉科学系)

AI总结 本文提出RLSyn,一种基于强化学习的合成数据生成方法,在生物医学数据生成中表现出高效且高保真度的性能。

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2506.03167 2026-01-26 cs.NI cs.ET cs.IT cs.LG math.IT

Distributionally Robust Wireless Semantic Communication with Large AI Models

基于大AI模型的分布鲁棒无线语义通信

Long Tan Le, Senura Hansaja Wanasekara, Zerun Niu, Nguyen H. Tran, Phuong Vo, Walid Saad, Dusit Niyato, Zhu Han, Choong Seon Hong, H. Vincent Poor

机构 * School of Computer Science, The University of Sydney(悉尼大学计算机科学学院) School of Computer Science and Engineering, International University-VNUHCM(国际大学-胡志明市分校计算机科学与工程学院) Bradley Department of Electrical and Computer Engineering, Virginia Tech(弗吉尼亚理工大学电气与计算机工程系) College of Computing and Data Science, Nanyang Technological University(南洋理工大学计算与数据科学学院) Department of Electrical and Computer Engineering, University of Houston(休斯顿大学电气与计算机工程系) Department of Computer Science and Engineering, School of Computing, Kyung Hee University(庆北大学计算机科学与工程系) School of Engineering and Applied Science, Princeton University(普林斯顿大学工程与应用科学学院)

AI总结 本文提出WaSeCom框架,通过Wasserstein分布鲁棒优化提升语义通信的鲁棒性,实验显示其在噪声和对抗扰动下的有效性。

Comments Under Review

Journal ref IEEE Journal on Selected Areas in Communications 2026

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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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2601.14283 2026-01-22 cs.LG cs.AI

Beyond Affinity: A Benchmark of 1D, 2D, and 3D Methods Reveals Critical Trade-offs in Structure-Based Drug Design

超越亲和力:一种1D、2D和3D方法的基准测试揭示了基于结构的药物设计中的关键权衡

Kangyu Zheng, Kai Zhang, Jiale Tan, Xuehan Chen, Yingzhou Lu, Zaixi Zhang, Lichao Sun, Marinka Zitnik, Tianfan Fu, Zhiding Liang

机构 * Department of Computer Science Rensselaer Polytechnic Institute(计算机科学系伦塞拉尔理工学院) Department of Computer Science and Engineering Lehigh University(计算机科学与工程系莱斯大学) Department of Computer Science University of Southern California(计算机科学系南加州大学) Stanford Medicine Department of Pathology Stanford University(斯坦福医学部病理学系斯坦福大学) Princeton University(普林斯顿大学) Harvard Medical School(哈佛医学院) State Key Laboratory for Novel Software Technology at Nanjing University(南京大学新型软件技术国家重点实验室) Department of Computer Science and Engineering The Chinese University of Hong Kong(计算机科学与工程系香港中文大学)

AI总结 本文通过对比1D、2D和3D方法,揭示了基于结构的药物设计中不同算法的性能差异及关键权衡。

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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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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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2601.13145 2026-01-21 astro-ph.SR cs.LG

SolARED: Solar Active Region Emergence Dataset for Machine Learning Aided Predictions

SolARED:用于机器学习辅助预测的太阳活跃区域出现数据集

Spiridon Kasapis, Eren Dogan, Irina N. Kitiashvili, Alexander G. Kosovichev, John T. Stefan, Jake D. Butler, Jonas Tirona, Sarang Patil, Mengjia Xu

机构 * Department of Astrophysical Sciences, Princeton University, NJ, USA(天体物理科学系,普林斯顿大学) Computational Physics Branch, NASA Ames Research Center, Moffett Field, CA, USA(NASA阿姆斯研究中心计算物理分支,莫菲特场,加利福尼亚州,美国) Department of Data Science, New Jersey Institute of Technology, Newark, NJ, USA(数据科学系,新泽西理工学院,新布朗斯维克,新泽西州,美国) Center for Computational Heliophysics, Department of Physics, New Jersey Institute of Technology, Newark, NJ, USA(计算太阳物理中心,物理系,新泽西理工学院,新布朗斯维克,新泽西州,美国)

AI总结 Solared数据集旨在通过机器学习预测太阳活跃区域的出现,提供从2010到2023年间太阳表面活跃区域演变的多维度数据支持。

Comments 15 pages, 6 figures, submitted to the Springer Nature - Solar Physics Journal

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2601.12259 2026-01-21 cs.AI cs.CE cs.LG

FutureX-Pro: Extending Future Prediction to High-Value Vertical Domains

FutureX-Pro: 将未来预测扩展到高价值垂直领域

Jiashuo Liu, Siyuan Chen, Zaiyuan Wang, Zhiyuan Zeng, Jiacheng Guo, Liang Hu, Lingyue Yin, Suozhi Huang, Wenxin Hao, Yang Yang, Zerui Cheng, Zixin Yao, Lingyue Yin, Haoxin Liu, Jiayi Cheng, Yuzhen Li, Zezhong Ma, Bingjie Wang, Bingsen Qiu, Xiao Liu, Zeyang Zhang, Zijian Liu, Jinpeng Wang, Mingren Yin, Tianci He, Yali Liao, Yixiao Tian, Zhenwei Zhu, Anqi Dai, Ge Zhang, Jingkai Liu, Kaiyuan Zhang, Wenlong Wu, Xiang Gao, Xinjie Chen, Zhixin Yao, Zhoufutu Wen, B. Aditya Prakash, Jose Blanchet, Mengdi Wang, Nian Si, Wenhao Huang

机构 * Hong Kong University of Science and Technology(香港科技大学) Georgia Institute of Technology(佐治亚理工学院) Stanford University(斯坦福大学) Princeton University(普林斯顿大学)

AI总结 FutureX-Pro通过扩展未来预测到金融、零售、公共健康和自然灾害等高价值垂直领域,评估代理LLMs在工业部署中的领域基础能力。

Comments 21 pages

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2510.00332 2026-01-21 cs.AI cs.CE

When Hallucination Costs Millions: Benchmarking AI Agents in High-Stakes Adversarial Financial Markets

当幻觉成本百万:在高风险对抗性金融市场中基准测试AI代理

Zeshi Dai, Zimo Peng, Zerui Cheng, Ryan Yihe Li

机构 * Surf AI, Cybertino Lab(Surf AI,Cybertino 实验室) Princeton University(普林斯顿大学)

AI总结 CAIA基准测试揭示了AI在对抗性金融市场中的能力缺口,指出当前模型在面对虚假信息和不可逆决策时表现不佳,强调对抗鲁棒性对可信AI的重要性。

Comments 15 pages, 5 figures, 4 tables; Accepted to AAAI 2026 (AI-4-Finance Workshop - Oral, top 10%); In submission to ICML 2026

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2509.25142 2026-01-21 cs.AI

Visual serial processing deficits explain divergences in human and VLM reasoning

视觉序列处理缺陷解释了人类与VLM推理之间的差异

Nicholas Budny, Kia Ghods, Declan Campbell, Raja Marjieh, Amogh Joshi, Sreejan Kumar, Jonathan D. Cohen, Taylor W. Webb, Thomas L. Griffiths

机构 * Princeton Neuroscience Institute(普林斯顿神经科学研究所) Department of Psychology, Princeton University(普林斯顿大学心理学系) Department of Psychology, Université de Montréal(蒙特利尔大学心理学系) Mila - Quebec AI Institute(魁北克AI研究所) Department of Computer Science, Princeton University(普林斯顿大学计算机科学系)

AI总结 研究发现视觉语言模型在视觉序列处理能力上存在缺陷,导致其在不同领域中的推理表现与人类存在显著差距。

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2507.21046 2026-01-21 cs.AI

A Survey of Self-Evolving Agents: What, When, How, and Where to Evolve on the Path to Artificial Super Intelligence

自我进化代理的综述:何时、何地、如何进化以实现人工超级智能

Huan-ang Gao, Jiayi Geng, Wenyue Hua, Mengkang Hu, Xinzhe Juan, Hongzhang Liu, Shilong Liu, Jiahao Qiu, Xuan Qi, Yiran Wu, Hongru Wang, Han Xiao, Yuhang Zhou, Shaokun Zhang, Jiayi Zhang, Jinyu Xiang, Yixiong Fang, Qiwen Zhao, Dongrui Liu, Qihan Ren, Cheng Qian, Zhenhailong Wang, Minda Hu, Huazheng Wang, Qingyun Wu, Heng Ji, Mengdi Wang

机构 * Princeton University(普林斯顿大学) Princeton AI Lab(普林斯顿人工智能实验室) Tsinghua University(清华大学) Carnegie Mellon University(卡内基梅隆大学) University of Sydney(悉尼大学) Shanghai Jiao Tong University(上海交通大学) Pennsylvania State University(宾夕法尼亚州立大学) University of Michigan(密歇根大学) Oregon State University(俄勒冈州立大学) The Chinese University of Hong Kong(香港中文大学) Fudan University(复旦大学) The Hong Kong University of Science and Technology (Guangzhou)(香港科学与技术大学(广州)) The University of Hong Kong(香港大学) University of California, Santa Barbara(加州大学圣芭芭拉分校) University of California San Diego(加州大学圣地亚哥分校) University of Edinburgh(爱丁堡大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

AI总结 本文综述了自我进化代理的现状,探讨了进化机制、适应方法及挑战,为实现人工超级智能提供路线图。

Comments 77 pages, 9 figures, Transactions on Machine Learning Research (01/2026)

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2507.02897 2026-01-21 cs.LG cs.CV cs.SY eess.SY physics.plasm-ph

Regulation Compliant AI for Fusion: Real-Time Image Analysis-Based Control of Divertor Detachment in Tokamaks

符合监管的AI融合:基于实时图像分析的托卡马克磁环分离控制

Nathaniel Chen, Cheolsik Byun, Azarakash Jalalvand, Sangkyeun Kim, Andrew Rothstein, Filippo Scotti, Steve Allen, David Eldon, Keith Erickson, Egemen Kolemen

机构 * Princeton University(普林斯顿大学) Lawrence Livermore National Laboratory(劳伦斯利弗莫尔国家实验室) General Atomics(通用原子公司)

AI总结 本研究提出了一种基于实时图像分析的AI控制系统,用于实现托卡马克装置中磁环分离的合规控制,并展示了其在实际应用中的有效性。

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2502.17925 2026-01-21 cs.AI

LeanProgress: Guiding Search for Neural Theorem Proving via Proof Progress Prediction

LeanProgress: 通过证明进度预测引导神经定理证明的搜索

Robert Joseph George, Suozhi Huang, Peiyang Song, Anima Anandkumar

机构 * Computing + Mathematical Sciences Department(计算与数学科学系) California Institute of Technology(加利福尼亚理工学院) Computer Science Department(计算机科学系) Princeton University(普林斯顿大学)

AI总结 LeanProgress通过预测证明进度提升神经定理证明效率,实现Mathlib4证明效率提升3.8%

Comments Published in TMLR (Transactions on Machine Learning Research)

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2409.10489 2026-01-21 cs.LG cs.AI

Flash STU: Fast Spectral Transform Units

Flash STU:快速频谱变换单元

Y. Isabel Liu, Windsor Nguyen, Yagiz Devre, Evan Dogariu, Anirudha Majumdar, Elad Hazan

机构 * Princeton University(普林斯顿大学) New York University(纽约大学)

AI总结 Flash STU通过结合频谱状态空间模型与滑动窗口注意力,实现了高效大规模参数语言模型,优于Transformer和S4等现有模型。

Journal ref Proceedings of the 2025 IEEE 64th Conference on Decision and Control (CDC), pp. 165-171, 2025

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2601.10630 2026-01-16 stat.ML cs.LG

Classification Imbalance as Transfer Learning

分类不平衡作为迁移学习

Eric Xia, Jason M. Klusowski

机构 * Department of Operations Research & Financial Engineering(运营研究与金融工程系) Princeton University(普林斯顿大学)

AI总结 本文研究了分类不平衡作为迁移学习的问题,分析了SMOTE与bootstrap在高维情况下的性能差异,指出bootstrap在一般情况下表现更优。

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2509.23003 2026-01-15 cs.LG cs.AI cs.SY eess.SY

Physically Plausible Multi-System Trajectory Generation and Symmetry Discovery

物理合理多系统轨迹生成与对称性发现

Jiayin Liu, Yulong Yang, Vineet Bansal, Christine Allen-Blanchette

机构 * Princeton University(普林斯顿大学) Tsinghua University(清华大学)

AI总结 本文提出SPS-GAN,通过辛相空间GAN架构实现多系统轨迹生成与对称性发现,无需先验配置空间知识,通过物理动机项优化实现配置空间的稀疏表示。

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2502.19190 2026-01-14 cs.CY cs.AI

Provocations from the Humanities for Generative AI Research

对生成式AI研究的人文学科挑衅

Lauren Klein, Meredith Martin, André Brock, Maria Antoniak, Melanie Walsh, Jessica Marie Johnson, Lauren Tilton, David Mimno

机构 * Emory University(埃默里大学) Princeton University(普林斯顿大学) Georgia Institute of Technology(佐治亚理工学院) University of Colorado Boulder(科罗拉多大学丹佛分校) University of Washington(华盛顿大学) Johns Hopkins University(约翰霍普金斯大学) University of Richmond(里士满大学) Cornell University(康奈尔大学)

AI总结 本文提出八个针对生成式AI研究的人文学科观点,强调人文学科在AI发展中的重要性,并呼吁抵制将人文学科研究纳入计算机科学领域。

Comments revised draft; final version in preparation

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2601.07823 2026-01-13 eess.SY cs.RO cs.SY

Video Generation Models in Robotics -- Applications, Research Challenges, Future Directions

机器人中的视频生成模型——应用、研究挑战与未来方向

Zhiting Mei, Tenny Yin, Ola Shorinwa, Apurva Badithela, Zhonghe Zheng, Joseph Bruno, Madison Bland, Lihan Zha, Asher Hancock, Jaime Fernández Fisac, Philip Dames, Anirudha Majumdar

机构 * Princeton University(普林斯顿大学) Temple University(Temple 大学)

AI总结 本文综述了视频生成模型在机器人学中的应用、研究挑战及未来方向,探讨了其在物理模拟、动作预测和策略评估中的作用及面临的挑战。

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2601.06621 2026-01-13 eess.AS cs.SD

Stereo Audio Rendering for Personal Sound Zones Using a Binaural Spatially Adaptive Neural Network (BSANN)

使用双耳空间自适应神经网络(BSANN)的立体声音频渲染用于个人声音区域

Hao Jiang, Edgar Choueiri

机构 * Princeton University(普林斯顿大学)

AI总结 本文提出使用BSANN生成耳部优化的扬声器滤波器,以实现多听众独立的立体声音频渲染,提升空间感知和声学准确性。

Comments Submitted to IEEE Transactions on Audio, Speech, and Language Processing (TASLP)

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