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高校专区

Massachusetts Institute of Technology(麻省理工学院)

2026-02-13 至 2026-02-13 共收录 4
2512.12458 2026-02-13 cs.IR cs.CG cs.DB cs.LG

Breaking the Curse of Dimensionality: On the Stability of Modern Vector Retrieval

突破维度诅咒:现代向量检索的稳定性研究

Vihan Lakshman, Blaise Munyampirwa, Julian Shun, Benjamin Coleman

机构 * MIT CSAIL, USA(麻省理工学院计算机科学与人工智能实验室) Argmax, Inc., USA(Argmax公司) Google DeepMind, USA(谷歌深Mind)

AI总结 本研究通过稳定性理论分析,揭示了现代向量检索在高维空间中克服维度诅咒的机制,并提出了三种检索场景下的稳定性条件与实验验证。

Comments 21 pages

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2506.03914 2026-02-13 cs.LG

LieAugmenter: Equivariant Learning by Discovering Symmetries with Learnable Augmentations

LieAugmenter: 通过可学习的增强发现对称性实现等变学习

Eduardo Santos-Escriche, Ya-Wei Eileen Lin, Stefanie Jegelka

机构 * Technical University of Munich (School of CIT)(慕尼黑技术大学) Munich Center for Machine Learning(慕尼黑机器学习中心) Munich Data Science Institute(慕尼黑数据科学研究所) MIT (Department of EECS and CSAIL)(麻省理工学院)

AI总结 LieAugmenter通过可学习增强发现任务相关连续对称性,实现等变学习,提升图像分类、N体动力学和分子性质预测性能,并提供对称性缺失的可解释签名。

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2503.14192 2026-02-13 astro-ph.IM astro-ph.HE cs.AI cs.LG hep-ex hep-ph nucl-th

Strategic White Paper on AI Infrastructure for Particle, Nuclear, and Astroparticle Physics: Insights from JENA and EuCAIF

人工智能在粒子、核物理和天体粒子物理中的战略白皮书:来自JENA和EuCAIF的洞察

Sascha Caron, Andreas Ipp, Gert Aarts, Gábor Bíró, Daniele Bonacorsi, Elena Cuoco, Caterina Doglioni, Tommaso Dorigo, Julián García Pardiñas, Stefano Giagu, Tobias Golling, Lukas Heinrich, Ik Siong Heng, Paula Gina Isar, Karolos Potamianos, Liliana Teodorescu, John Veitch, Pietro Vischia, Christoph Weniger

机构 * IMAPP, Radboud University, Nijmegen, The Netherlands Nikhef, Science Park, Amsterdam, The Netherlands Institute for Theoretical Physics, TU Wien, Wiedner Hauptstraße 8-10, 1040 Vienna, Austria Department of Physics, Swansea University, SA2 8PP, Swansea, United Kingdom HUN-REN Wigner Research Centre for Physics, 29--33 Konkoly--Thege Mikl\'os \'ut, H-1121 Budapest, Hungary University, Institute of Physics Astronomy Department (DIFA), Alma Mater Studiorum- Università di Bologna ,Italy University of Manchester, Oxford Road, M13 9PL, Manchester, United Kingdom Lule \, University of Technology, Laboratoriev\"agen 14, Lule , Sweden Laboratory for Nuclear Science, Massachusetts Institute of Technology (MIT), 77 Massachusetts Ave, Cambridge, MA 02139, USA Department of Physics, Sapienza Universit\`a di Roma Département de Physique Nucléaire et Corpusculaire, Université de Genève, Genève, Switzerland Physics Department, Technical University of Munich, 80233 Munich, Germany School of Physics Astronomy, University of Glasgow, G12 8QQ, United Kingdom Institute of Space Science - INFLPR Subsidiary, Atomistilor 409, 077125 Magurele, Ilfov county, Romania Physics Department, University of Warwick, Coventry CV4 7AL, United Kingdom Brunel University of London, Kingston Lane, UB8 3PH, Uxbridge, United Kingdon GRAPPA, Institute of Physics, University of Amsterdam, Science Park, Amsterdam, The Netherlands

AI总结 本白皮书探讨了AI在粒子、核物理和天体粒子物理中的应用挑战,提出关键基础设施需求、培训计划和资金策略,以推动AI在基础物理领域的应用发展。

Comments 19 pages, 5 figures

Journal ref Mach. Learn.: Sci. Technol. 7 013002 (2026)

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2509.16839 2026-02-13 cs.AI

Roundtable Policy: Confidence-Weighted-Consensus Aggregation Improves Multi-Agent-System Reasoning

圆桌政策:置信度加权共识聚合提升多智能体系统推理

Yu Yao, Jiayi Dong, Yang Yang, Ju Li, Yilun Du

机构 * mit(麻省理工学院)

AI总结 圆桌政策通过多语言模型加权共识提升多智能体系统在复杂科学任务中的推理能力

Comments Project page: https://ai4scidisc.github.io/roundtable/

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