arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Princeton University(普林斯顿大学)

2026-02-17 至 2026-02-17 共收录 10
2602.15022 2026-02-17 cs.LG cs.AI math.GR q-bio.BM

Rethinking Diffusion Models with Symmetries through Canonicalization with Applications to Molecular Graph Generation

通过规范化的扩散模型重新思考对称性:应用于分子图生成

Cai Zhou, Zijie Chen, Zian Li, Jike Wang, Kaiyi Jiang, Pan Li, Rose Yu, Muhan Zhang, Stephen Bates, Tommi Jaakkola

机构 * Massachusetts Institute of Technology(麻省理工学院) Zhejiang University(浙江大学) Peking University(北京大学) Georgia Institute of Technology(佐治亚理工学院) Princeton University(普林斯顿大学) University of California, San Diego(加州大学圣地亚哥分校)

AI总结 本文提出通过规范化的扩散模型生成分子图,利用几何谱和位置编码提升生成效果,优于等变基线方法。

Comments 32 pages

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2602.14853 2026-02-17 cs.LG cs.NA math.NA physics.comp-ph

BEACONS: Bounded-Error, Algebraically-Composable Neural Solvers for Partial Differential Equations

BEACONS:具有误差界限的代数可组合神经求解器用于偏微分方程

Jonathan Gorard, Ammar Hakim, James Juno

机构 * Princeton University(普林斯顿大学) Princeton Plasma Physics Laboratory(普林斯顿等离子物理实验室)

AI总结 BEACONS通过构建具有严格误差界限的代数可组合神经求解器,解决PDE在远超训练数据范围的可靠求解问题。

Comments 31 pages, 8 figures, 9 tables

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2503.02112 2026-02-17 cs.LG astro-ph.IM

Building Machine Learning Challenges for Anomaly Detection in Science

构建用于科学领域异常检测的机器学习挑战

Elizabeth G. Campolongo, Yuan-Tang Chou, Ekaterina Govorkova, Wahid Bhimji, Wei-Lun Chao, Chris Harris, Shih-Chieh Hsu, Hilmar Lapp, Mark S. Neubauer, Josephine Namayanja, Aneesh Subramanian, Philip Harris, Advaith Anand, David E. Carlyn, Subhankar Ghosh, Christopher Lawrence, Eric Moreno, Ryan Raikman, Jiaman Wu, Ziheng Zhang, Bayu Adhi, Mohammad Ahmadi Gharehtoragh, Saúl Alonso Monsalve, Marta Babicz, Furqan Baig, Namrata Banerji, William Bardon, Tyler Barna, Tanya Berger-Wolf, Adji Bousso Dieng, Micah Brachman, Quentin Buat, David C. Y. Hui, Phuong Cao, Franco Cerino, Yi-Chun Chang, Shivaji Chaulagain, An-Kai Chen, Deming Chen, Eric Chen, Chia-Jui Chou, Zih-Chen Ciou, Miles Cochran-Branson, Artur Cordeiro Oudot Choi, Michael Coughlin, Matteo Cremonesi, Maria Dadarlat, Peter Darch, Malina Desai, Daniel Diaz, Steven Dillmann, Javier Duarte, Isla Duporge, Urbas Ekka, Saba Entezari Heravi, Hao Fang, Rian Flynn, Geoffrey Fox, Emily Freed, Hang Gao, Jing Gao, Julia Gonski, Matthew Graham, Abolfazl Hashemi, Scott Hauck, James Hazelden, Joshua Henry Peterson, Duc Hoang, Wei Hu, Mirco Huennefeld, David Hyde, Vandana Janeja, Nattapon Jaroenchai, Haoyi Jia, Yunfan Kang, Maksim Kholiavchenko, Elham E. Khoda, Sangin Kim, Aditya Kumar, Bo-Cheng Lai, Trung Le, Chi-Wei Lee, JangHyeon Lee, Shaocheng Lee, Suzan van der Lee, Charles Lewis, Haitong Li, Haoyang Li, Henry Liao, Mia Liu, Xiaolin Liu, Xiulong Liu, Vladimir Loncar, Fangzheng Lyu, Ilya Makarov, Abhishikth Mallampalli, Chen-Yu Mao, Alexander Michels, Alexander Migala, Farouk Mokhtar, Mathieu Morlighem, Min Namgung, Andrzej Novak, Andrew Novick, Amy Orsborn, Anand Padmanabhan, Jia-Cheng Pan, Sneh Pandya, Zhiyuan Pei, Ana Peixoto, George Percivall, Alex Po Leung, Sanjay Purushotham, Zhiqiang Que, Melissa Quinnan, Arghya Ranjan, Dylan Rankin, Christina Reissel, Benedikt Riedel, Dan Rubenstein, Argyro Sasli, Eli Shlizerman, Arushi Singh, Kim Singh, Eric R. Sokol, Arturo Sorensen, Yu Su, Mitra Taheri, Vaibhav Thakkar, Ann Mariam Thomas, Eric Toberer, Chenghan Tsai, Rebecca Vandewalle, Arjun Verma, Ricco C. Venterea, He Wang, Jianwu Wang, Sam Wang, Shaowen Wang, Gordon Watts, Jason Weitz, Andrew Wildridge, Rebecca Williams, Scott Wolf, Yue Xu, Jianqi Yan, Jai Yu, Yulei Zhang, Haoran Zhao, Ying Zhao, Yibo Zhong

机构 * The Ohio State University(俄亥俄州立大学) University of Washington(华盛顿大学) MIT(麻省理工学院) Lawrence Berkeley National Laboratory(伯克利国家实验室) Duke University(杜克大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Maryland Baltimore County(马里兰大学巴尔的摩县分校) University of Colorado, Boulder(科罗拉多大学博尔德分校) University of Minnesota(明尼苏达大学) Princeton University(普林斯顿大学) University of Arkansas for Medical Sciences(亚拉巴马医学科学大学) University of Zürich(苏黎世大学)

AI总结 本文提出三个跨学科数据集,旨在开发基于机器学习的异常检测方法,以推动科学发现。

Comments 17 pages 6 figures to be submitted to Nature Communications

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2602.14270 2026-02-17 cs.CY cs.AI cs.HC

A Rational Analysis of the Effects of Sycophantic AI

对趋炎附势AI影响的理性分析

Rafael M. Batista, Thomas L. Griffiths

机构 * School of Public and International Affairs, Princeton University(公共与国际事务学院,普林斯顿大学) Princeton University(普林斯顿大学) Department of Psychology, Princeton University(心理学系,普林斯顿大学)

AI总结 本文研究了趋炎附势AI对信念的影响,通过实验发现无偏采样能显著提高发现率,而顺从反馈会扭曲现实,制造虚假确定性。

Comments 7 pages, 1 figure

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2602.14255 2026-02-17 cs.RO

A Latency-Aware Framework for Visuomotor Policy Learning on Industrial Robots

面向工业机器人视觉-运动策略学习的延迟感知框架

Daniel Ruan, Salma Mozaffari, Sigrid Adriaenssens, Arash Adel

机构 * Princeton University(普林斯顿大学)

AI总结 本文提出了一种面向工业机器人视觉-运动策略学习的延迟感知框架,通过优化执行策略以应对延迟问题,提升策略在现实环境中的可靠性和稳定性。

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2602.10556 2026-02-17 cs.RO cs.AI

LAP: Language-Action Pre-Training Enables Zero-shot Cross-Embodiment Transfer

LAP:语言-动作预训练实现零样本跨躯体迁移

Lihan Zha, Asher J. Hancock, Mingtong Zhang, Tenny Yin, Yixuan Huang, Dhruv Shah, Allen Z. Ren, Anirudha Majumdar

机构 * Princeton University(普林斯顿大学)

AI总结 LAP通过语言-动作预训练实现零样本跨躯体迁移,首次在无需特定躯体微调的情况下达到显著的迁移效果,提升性能达两倍。

Comments Project website: https://lap-vla.github.io

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2509.23519 2026-02-17 cs.CR cs.AI

ReliabilityRAG: Effective and Provably Robust Defense for RAG-based Web-Search

ReliabilityRAG: 有效且可证明的防御方法用于基于检索的Web搜索

Zeyu Shen, Basileal Imana, Tong Wu, Chong Xiang, Prateek Mittal, Aleksandra Korolova

机构 * Department of Computer Science(计算机科学系) Princeton University(普林斯顿大学) Center for Information Technology Policy(信息政策中心) Department of Electrical and Computer Engineering(电气与计算机工程系) NVIDIA(英伟达)

AI总结 ReliabilityRAG通过利用文档可靠性信息,提供更有效且可证明鲁棒的防御方法,以增强基于检索的Web搜索系统对对抗攻击的抵御能力。

Comments Accepted to NeurIPS 2025

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2602.13476 2026-02-17 cs.RO cs.LG

AsyncVLA: An Asynchronous VLA for Fast and Robust Navigation on the Edge

AsyncVLA: 一种异步VLA用于边缘设备上的快速稳健导航

Noriaki Hirose, Catherine Glossop, Dhruv Shah, Sergey Levine

机构 * University of California, Berkeley(加州大学伯克利分校) Toyota Motor North America(丰田汽车北美公司) Princeton University(普林斯顿大学)

AI总结 AsyncVLA通过异步框架结合远程大模型与本地轻量级模块,实现边缘设备上的高效稳健导航,成功率达40%。

Comments 13 pages, 9 figures, 2 tables

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2602.13217 2026-02-17 cs.AI

VeRA: Verified Reasoning Data Augmentation at Scale

VeRA: 在大规模上验证推理数据增强

Zerui Cheng, Jiashuo Liu, Chunjie Wu, Jianzhu Yao, Pramod Viswanath, Ge Zhang, Wenhao Huang

机构 * Princeton University(普林斯顿大学)

AI总结 VeRA通过验证推理数据增强框架,实现大规模、可靠的评估基准生成,提升评估的稳健性和成本效益。

Comments 36 pages; VeRA technical report

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2602.10285 2026-02-17 cs.RO

Adaptive Time Step Flow Matching for Autonomous Driving Motion Planning

自适应时间步长流匹配用于自动驾驶运动规划

Ananya Trivedi, Anjian Li, Mohamed Elnoor, Yusuf Umut Ciftci, Avinash Singh, Jovin D'sa, Sangjae Bae, David Isele, Taskin Padir, Faizan M. Tariq

机构 * HRI Honda Research Institute(本田研究院) Northeastern University(东北大学) Princeton University(普林斯顿大学) University of Maryland(马里兰大学) Stanford University(斯坦福大学)

AI总结 本文提出了一种基于条件流匹配的自适应时间步长框架,用于实时自动驾驶轨迹规划,通过在线调整推理步骤数和轨迹后处理提升性能。

Comments Accepted to Intelligent Vehicles Symposium 2026

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