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University of Washington(华盛顿大学)

共收录 1157
2511.16660 2025-11-25 cs.AI

Cognitive Foundations for Reasoning and Their Manifestation in LLMs

认知基础与推理及其在大语言模型中的体现

Priyanka Kargupta, Shuyue Stella Li, Haocheng Wang, Jinu Lee, Shan Chen, Orevaoghene Ahia, Dean Light, Thomas L. Griffiths, Max Kleiman-Weiner, Jiawei Han, Asli Celikyilmaz, Yulia Tsvetkov

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Washington(华盛顿大学) Princeton University(普林斯顿大学) Harvard University(哈佛大学)

AI总结 本文通过分析LLMs推理机制,揭示其在复杂问题上的表现优于简单变体,提出基于认知科学的28项元素分类,并开发测试时推理指导方法,提升复杂问题性能达66.7%。

Comments 40 pages, 4 tables, 6 figures

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2511.18207 2025-11-25 cs.IR cs.LG

ProHD: Projection-Based Hausdorff Distance Approximation

ProHD:基于投影的哈氏距离近似

Jiuzhou Fu, Luanzheng Guo, Nathan R. Tallent, Dongfang Zhao

机构 * University of Washington(华盛顿大学)

AI总结 ProHD通过投影方法高效近似哈氏距离,适用于大规模高维数据集,显著提升计算速度并降低误差

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2511.17959 2025-11-25 cs.CR cs.AI cs.HC cs.LG

Towards Automating Data Access Permissions in AI Agents

面向AI代理的数据访问权限自动化

Yuhao Wu, Ke Yang, Franziska Roesner, Tadayoshi Kohno, Ning Zhang, Umar Iqbal

机构 * Washington University in St. Louis(圣路易斯华盛顿大学) University of California, Irvine(加州大学尔湾分校) University of Washington(华盛顿大学) Georgetown University(乔治城大学)

AI总结 本文提出了一种基于机器学习的AI代理权限管理方法,通过用户研究和模型预测,实现了85.1%的权限预测准确率。

Comments Accepted by the IEEE Symposium on Security and Privacy (S&P) 2026

Journal ref The IEEE Symposium on Security and Privacy (S&P) 2026

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2511.17822 2025-11-25 cs.LG cs.DS stat.ML

High-Accuracy List-Decodable Mean Estimation

高精度可列表解码均值估计

Ziyun Chen, Spencer Compton, Daniel Kane, Jerry Li

机构 * University of Washington(华盛顿大学) Stanford University(斯坦福大学) University of California, San Diego(加州大学圣迭戈分校)

AI总结 本文提出高精度可列表解码学习方法,通过非平凡的理论和算法保证,实现身份协方差高斯分布均值的高精度估计。

Comments Abstract shortened to meet arXiv requirement

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2309.16671 2025-11-25 cs.CV cs.CL

Demystifying CLIP Data

解开CLIP数据之谜

Hu Xu, Saining Xie, Xiaoqing Ellen Tan, Po-Yao Huang, Russell Howes, Vasu Sharma, Shang-Wen Li, Gargi Ghosh, Luke Zettlemoyer, Christoph Feichtenhofer

机构 * FAIR, Meta AI(FAIR,Meta AI) New York University(纽约大学) University of Washington(华盛顿大学)

AI总结 MetaCLIP通过优化数据整理方法,提升CLIP在图像分类任务中的性能。

Comments 17 pages. arXiv admin note: text overlap with arXiv:2103.00020 by other authors

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2505.15557 2025-11-21 stat.ME cs.LG

Modular Jump Gaussian Processes

模块化跳跃高斯过程

Anna R. Flowers, Christopher T. Franck, Mickaël Binois, Chiwoo Park, Robert B. Gramacy

机构 * Department of Statistics, Virginia Tech(统计学系,弗吉尼亚理工学院) Université Côte d’Azur, Inria, CNRS, LJAD, France(蔚蓝海岸大学,法国国家信息与自动化技术研究院,法国国家科学研究中心,LJAD,法国) Department of Industrial and Systems Engineering, University of Washington(工业与系统工程系,华盛顿大学)

AI总结 本文提出模块化跳跃高斯过程,通过局部GP和潜在层级变量建模具有跳跃的数据,通过优化邻域大小和聚类特征提升模型性能。

Comments 19 pages, 13 figures

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2511.09925 2025-11-20 math.OC cs.LG stat.ML

Global Convergence of Four-Layer Matrix Factorization under Random Initialization

Minrui Luo, Weihang Xu, Xiang Gao, Maryam Fazel, Simon Shaolei Du

机构 * Institute for Interdisciplinary Information Sciences(交叉信息研究院) Tsinghua University(清华大学) Paul G. Allen School of Computer Science and Engineering(保罗·G·艾伦计算机科学与工程学院) University of Washington(华盛顿大学) Electrical and Computer Engineering(电气与计算机工程)

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2511.15202 2025-11-20 cs.AI

SOLID: a Framework of Synergizing Optimization and LLMs for Intelligent Decision-Making

Yinsheng Wang, Tario G You, Léonard Boussioux, Shan Liu

机构 * Department of Industrial & Systems Engineering, University of Washington(工业与系统工程系,华盛顿大学) College of Engineering, University of Washington(工程学院,华盛顿大学) Michael G. Foster School of Business, University of Washington(Michael G. Foster商学院,华盛顿大学)

Comments NeurIPS 2025 WORKSHOP ML*OR Workshop: Mathematical Foundations and Operational Integration of Machine Learning for Uncertainty-Aware Decision-Making

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2412.07069 2025-11-19 cs.LG nucl-th

Sim-to-real supervised domain adaptation for radioisotope identification

Peter Lalor, Henry Adams, Alex Hagen

机构 * Pacific Northwest National Laboratory(太平洋西北国家实验室) University of Washington(华盛顿大学)

Comments 32 pages, 9 figures, and 7 tables

Journal ref Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1083 (2026) 171159

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2511.14142 2025-11-19 cs.CL cs.LG

From Graphs to Hypergraphs: Enhancing Aspect-Based Sentiment Analysis via Multi-Level Relational Modeling

Omkar Mahesh Kashyap, Padegal Amit, Madhav Kashyap, Ashwini M Joshi, Shylaja SS

机构 * PES University(PES大学) University of Washington(华盛顿大学)

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2508.13378 2025-11-19 cs.CV

Governance-Ready Small Language Models for Medical Imaging: Prompting, Abstention, and PACS Integration

Yiting Wang, Ziwei Wang, Di Zhu, Jiachen Zhong, Weiyi Li

机构 * Department of Data Science, University of Southern California(数据科学系,南加州大学) Department of Electrical and Computer Engineering, Carnegie Mellon University(电气与计算机工程系,卡内基梅隆大学) Department of Computer Science and Engineering, Santa Clara University(计算机科学与工程系,圣克拉拉大学) Department of Applied Mathematics, University of Washington(应用数学系,华盛顿大学) School of Computer Science, Georgia Institute of Technology(计算机科学学院,佐治亚理工学院)

Comments Under Review

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2411.15127 2025-11-19 cs.LG

PRIMUS: Pretraining IMU Encoders with Multimodal Self-Supervision

Arnav M. Das, Chi Ian Tang, Fahim Kawsar, Mohammad Malekzadeh

机构 * Nokia Bell Labs Cambridge, UK(诺基亚贝尔实验室(剑桥,英国)) University of Washington, USA(华盛顿大学(美国)) University of Glasgow, UK(格拉斯哥大学(英国))

Comments Presented at ICASSP 2025. Also presented under the title "PRIMUS: Pretraining IMU Encoders with Multimodal and Self-Supervised Learning" at NeurIPS 2024 TSALM Workshop (Time Series in the Age of Large Models)

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2511.13655 2025-11-18 cs.CV cs.LG

OlmoEarth: Stable Latent Image Modeling for Multimodal Earth Observation

Henry Herzog, Favyen Bastani, Yawen Zhang, Gabriel Tseng, Joseph Redmon, Hadrien Sablon, Ryan Park, Jacob Morrison, Alexandra Buraczynski, Karen Farley, Joshua Hansen, Andrew Howe, Patrick Alan Johnson, Mark Otterlee, Ted Schmitt, Hunter Pitelka, Stephen Daspit, Rachel Ratner, Christopher Wilhelm, Sebastian Wood, Mike Jacobi, Hannah Kerner, Evan Shelhamer, Ali Farhadi, Ranjay Krishna, Patrick Beukema

机构 * Allen Institute for AI(人工智能研究所) University of Washington(华盛顿大学) Arizona State University(亚利桑那州立大学) University of British Columbia(不列颠哥伦比亚大学)

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2511.13381 2025-11-18 cs.CL

Can Large Language Models Function as Qualified Pediatricians? A Systematic Evaluation in Real-World Clinical Contexts

Siyu Zhu, Mouxiao Bian, Yue Xie, Yongyu Tang, Zhikang Yu, Tianbin Li, Pengcheng Chen, Bing Han, Jie Xu, Xiaoyan Dong

机构 * Shanghai Children’s Hospital, School of Medicine,Shanghai Jiao Tong University(上海儿童医学中心,上海交通大学医学院) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) Shanghai University of Traditional Chinese Medicine(上海中医药大学) University of Washington(华盛顿大学)

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2406.18966 2025-11-18 cs.CL

DataGen: Unified Synthetic Dataset Generation via Large Language Models

Yue Huang, Siyuan Wu, Chujie Gao, Dongping Chen, Qihui Zhang, Yao Wan, Tianyi Zhou, Jianfeng Gao, Chaowei Xiao, Lichao Sun, Xiangliang Zhang

机构 * University of Notre Dame(诺丁汉大学) Huazhong University of Science and Technology(华中科技大学) MBZUAI University of Washington(华盛顿大学) Peking University(北京大学) University of Maryland, College Park(马里兰大学学院市分校) University of Wisconsin–Madison(威斯康星大学麦迪逊分校) Microsoft Research(微软研究院) Lehigh University(莱斯大学)

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2511.13169 2025-11-18 cs.CL

TCM-5CEval: Extended Deep Evaluation Benchmark for LLM's Comprehensive Clinical Research Competence in Traditional Chinese Medicine

Tianai Huang, Jiayuan Chen, Lu Lu, Pengcheng Chen, Tianbin Li, Bing Han, Wenchao Tang, Jie Xu, Ming Li

机构 * School of Artificial Intelligence in Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China(上海中医药大学人工智能学院) Shanghai Artificial Intelligence Laboratory, Shanghai, China(上海人工智能实验室) University of Washington, Seattle, Washington, US(华盛顿大学)

Comments 17 pages, 8 figures

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2511.13001 2025-11-18 cs.CV

Medal S: Spatio-Textual Prompt Model for Medical Segmentation

Pengcheng Shi, Jiawei Chen, Jiaqi Liu, Xinglin Zhang, Tao Chen, Lei Li

机构 * Medical Image Insights, Shanghai, China(医学影像洞察,上海,中国) University of Washington, Seattle, WA, USA(华盛顿大学,西雅图,华盛顿州,美国) University of Waterloo, Waterloo, ON, Canada(滑铁卢大学,滑铁卢,安大略省,加拿大) Xi'an Jiaotong University, Xi'an, China(西安交通大学,西安,中国)

Comments Accepted by CVPR 2025 Workshop MedSegFM

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2510.08956 2025-11-18 cs.CL cs.AI

A Human Behavioral Baseline for Collective Governance in Software Projects

Mobina Noori, Mahasweta Chakraborti, Amy X Zhang, Seth Frey

机构 * Department of Computer Science University of California Davis(计算机科学系加州大学戴维斯分校) Department of Communication University of California, Davis(沟通系加州大学戴维斯分校) Allen School of Computer Science & Engineering University of Washington(计算机科学与工程学院华盛顿大学)

Comments Algorithmic Collective Action Workshop @ NeurIPS 2025. arXiv admin note: text overlap with arXiv:2509.16295

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2511.11867 2025-11-18 cs.CL

Identifying Imaging Follow-Up in Radiology Reports: A Comparative Analysis of Traditional ML and LLM Approaches

Namu Park, Giridhar Kaushik Ramachandran, Kevin Lybarger, Fei Xia, Ozlem Uzuner, Meliha Yetisgen, Martin Gunn

机构 * Department of Information Sciences and Technology, George Mason University, Fairfax, VA, USA(信息科学与技术系,乔治·玛莎大学,弗吉尼亚州, Fairfax) Department of Linguistics, University of Washington, Seattle, WA, USA(语言学系,华盛顿大学,西雅图,华盛顿州,美国) Department of Radiology, School of Medicine, University of Washington, Seattle, WA, USA(放射学系,医学院,华盛顿大学,西雅图,华盛顿州,美国)

Comments Submitted to LREC 2026

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2406.19662 2025-11-18 cs.LG physics.comp-ph

Finite basis Kolmogorov-Arnold networks: domain decomposition for data-driven and physics-informed problems

Amanda A. Howard, Bruno Jacob, Sarah Helfert, Alexander Heinlein, Panos Stinis

机构 * Pacific Northwest National Laboratory(太平洋西北国家实验室) University of North Carolina, Charlotte(北卡罗来纳大学夏洛特分校) Delft University of Technology(代尔夫特理工大学) University of Washington, Applied Mathematics(华盛顿大学应用数学系) Brown University, Applied Mathematics(布朗大学应用数学系)

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2511.11473 2025-11-17 cs.CL cs.SD eess.AS

Proactive Hearing Assistants that Isolate Egocentric Conversations

Guilin Hu, Malek Itani, Tuochao Chen, Shyamnath Gollakota

机构 * Paul G. Allen School of Computer Science & Engineering, University of Washington(保罗·G·艾伦计算机科学与工程学院,华盛顿大学)

Comments Accepted at EMNLP 2025 Main Conference

Journal ref In Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, pages 25377-25394, Suzhou, China. Association for Computational Linguistics

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2511.11178 2025-11-17 cs.LG

On-line learning of dynamic systems: sparse regression meets Kalman filtering

Gianluigi Pillonetto, Akram Yazdani, Aleksandr Aravkin

机构 * Department of Information Engineering, University of Padova(信息工程系,帕多瓦大学) Department of Neurology, University of Texas(神经病学系,德克萨斯大学) Department of Applied Mathematics, University of Washington(应用数学系,华盛顿大学)

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2511.11124 2025-11-17 cs.CL cs.AI cs.CV cs.MM cs.SD

AV-Dialog: Spoken Dialogue Models with Audio-Visual Input

Tuochao Chen, Bandhav Veluri, Hongyu Gong, Shyamnath Gollakota

机构 * Paul G. Allen School of Computer Science & Engineering, University of Washington(华盛顿大学保罗·G·阿伦计算机科学与工程学院) Meta AI Research(Meta AI研究院)

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2511.10796 2025-11-17 cs.LG cs.AI cs.NA math.NA

Fast Neural Tangent Kernel Alignment, Norm and Effective Rank via Trace Estimation

James Hazelden

机构 * Applied Mathematics, University of Washington & The Allen Institute(应用数学,华盛顿大学及艾伦研究所)

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2505.21665 2025-11-17 cs.RO

Convergent Functions, Divergent Forms

Hyeonseong Jeon, Ainaz Eftekhar, Aaron Walsman, Kuo-Hao Zeng, Ali Farhadi, Ranjay Krishna

机构 * University of Washington(华盛顿大学) Seoul National University(首尔国立大学) Allen Institute for AI(人工智能研究所) Kempner Institute at Harvard University(哈佛大学凯默纳研究所)

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2502.12143 2025-11-14 cs.AI

Small Models Struggle to Learn from Strong Reasoners

Yuetai Li, Xiang Yue, Zhangchen Xu, Fengqing Jiang, Luyao Niu, Bill Yuchen Lin, Bhaskar Ramasubramanian, Radha Poovendran

机构 * University of Washington(华盛顿大学) Carnegie Mellon University(卡内基梅隆大学) Western Washington University(西雅图华盛顿大学)

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2410.21611 2025-11-14 physics.ins-det cs.LG hep-ex hep-ph

CaloChallenge 2022: A Community Challenge for Fast Calorimeter Simulation

Claudius Krause, Michele Faucci Giannelli, Gregor Kasieczka, Benjamin Nachman, Dalila Salamani, David Shih, Anna Zaborowska, Oz Amram, Kerstin Borras, Matthew R. Buckley, Erik Buhmann, Thorsten Buss, Renato Paulo Da Costa Cardoso, Anthony L. Caterini, Nadezda Chernyavskaya, Federico A. G. Corchia, Jesse C. Cresswell, Sascha Diefenbacher, Etienne Dreyer, Vijay Ekambaram, Engin Eren, Florian Ernst, Luigi Favaro, Matteo Franchini, Frank Gaede, Eilam Gross, Shih-Chieh Hsu, Kristina Jaruskova, Benno Käch, Jayant Kalagnanam, Raghav Kansal, Taewoo Kim, Dmitrii Kobylianskii, Anatolii Korol, William Korcari, Dirk Krücker, Katja Krüger, Marco Letizia, Shu Li, Qibin Liu, Xiulong Liu, Gabriel Loaiza-Ganem, Thandikire Madula, Peter McKeown, Isabell-A. Melzer-Pellmann, Vinicius Mikuni, Nam Nguyen, Ayodele Ore, Sofia Palacios Schweitzer, Ian Pang, Kevin Pedro, Tilman Plehn, Witold Pokorski, Huilin Qu, Piyush Raikwar, John A. Raine, Humberto Reyes-Gonzalez, Lorenzo Rinaldi, Brendan Leigh Ross, Moritz A. W. Scham, Simon Schnake, Chase Shimmin, Eli Shlizerman, Nathalie Soybelman, Mudhakar Srivatsa, Kalliopi Tsolaki, Sofia Vallecorsa, Kyongmin Yeo, Rui Zhang

机构 * Institute of High Energy Physics (HEPHY), Austrian Academy of Sciences (OeAW)(高能物理研究所(HEPHY),奥地利科学院) Department of Microtechnology and Nanoscience(微电子与纳米科学系) Lawrence Berkeley National Laboratory(伯克利国家实验室) CERN(欧洲核子研究中心) NHETC, Department of Physics and Astronomy(NHETC,物理与天文学系) Fermi National Accelerator Laboratory(费米国家加速器实验室) III. Physikalisches Institut A, RWTH Aachen University(RWTH亚琛大学第三物理研究所) Department of Physics and Astronomy, Alma Mater Studiorum - University of Bologna(博洛尼亚大学物理与天文学系) Weizmann Institute of Science(魏茨曼科学研究所) IBM Research, India(印度IBM研究院) University of Washington(华盛顿大学) IBM T. J. Watson Research Center(IBM T.J. Watson研究中) California Institute of Technology(加州理工学院) MaLGa--DIBRIS, University of Genova(热那亚大学MaLGa-DIBRIS) Tsung-Dao Lee Institute (TDLI), Shanghai Jiao Tong University(李政道研究所(TDLI),上海交通大学) Key Laboratory for Particle Astrophysics and Cosmology (MOE), Shanghai Key Laboratory for Particle Physics and Cosmology (SKLPPC), Shanghai Jiao Tong University(粒子天体物理与宇宙学重点实验室(MOE),上海粒子物理与宇宙学重点实验室(SKLPPC),上海交通大学) Institute of Nuclear and Particle Physics, School of Physics and Astronomy, Shanghai Jiao Tong University(核物理与粒子物理研究所,上海交通大学物理与天文学院) University College London (UCL)(伦敦大学学院(UCL)) Département de Physique Nucléaire et Corpusculaire, University of Geneva(日内瓦大学核物理与粒子物理系) Department of Physics, University of Genova(热那亚大学物理系) Yale University(耶鲁大学)

Comments 204 pages, 100+ figures, 30+ tables; v2: matches published version

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2501.06926 2025-11-14 stat.ML cs.LG stat.ME

Semiparametric Double Reinforcement Learning with Applications to Long-Term Causal Inference

Lars van der Laan, David Hubbard, Allen Tran, Nathan Kallus, Aurélien Bibaut

机构 * Department of Statistics, University of Washington, USA(华盛顿大学统计系) Netflix Research, USA(Netflix研究) Cornell Tech, Cornell University, USA(康奈尔科技学院、康奈尔大学)

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2511.09310 2025-11-13 cs.CL cs.HC

LiteraryTaste: A Preference Dataset for Creative Writing Personalization

John Joon Young Chung, Vishakh Padmakumar, Melissa Roemmele, Yi Wang, Yuqian Sun, Tiffany Wang, Shm Garanganao Almeda, Brett A. Halperin, Yuwen Lu, Max Kreminski

机构 * Stanford University(斯坦福大学) University of Washington(华盛顿大学) University of Notre Dame(圣母大学)

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2511.09309 2025-11-13 cs.HC cs.AI

TaskSense: Cognitive Chain Modeling and Difficulty Estimation for GUI Tasks

Yiwen Yin, Zhian Hu, Xiaoxi Xu, Chun Yu, Xintong Wu, Wenyu Fan, Yuanchun Shi

机构 * Tsinghua University(清华大学) University of Washington(华盛顿大学) Cornell University(康奈尔大学) University of Sydney(悉尼大学)

Comments 22 pages, 5 figures

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