arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Stanford University(斯坦福大学)

2026-06-16 至 2026-06-16 共收录 38
2605.26418 2026-06-16 cs.LG cs.AI cs.DC 版本更新

When Does Deep RL Beat Calibrated Baselines? A Benchmark Study on Adaptive Resource Control

深度强化学习何时超越校准基线?自适应资源控制的基准研究

Guilin Zhang, Chuanyi Sun, Kai Zhao, Xu Chu, Shahryar Sarkani, John Fossaceca

机构 * University of California, Berkeley(加州大学伯克利分校) Stanford University(斯坦福大学) University of Toronto(多伦多大学)

AI总结 通过RLScale-Bench基准测试,发现校准的基于规则的自动缩放器在所有工作负载上成本均低于六种主流深度强化学习算法,并揭示了算法选择、基线校准和评估协议的关键瓶颈。

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2604.18827 2026-06-16 q-bio.NC cs.AI 版本更新

OmniMouse: Scaling properties of multi-modal, multi-task Brain Models on 150B Neural Tokens

OmniMouse: 基于1500亿神经令牌的多模态多任务脑模型的可扩展性

Konstantin F. Willeke, Polina Turishcheva, Alex Gilbert, Goirik Chakrabarty, Hasan A. Bedel, Paul G. Fahey, Yongrong Qiu, Marissa A. Weis, Michaela Vystrčilová, Taliah Muhammad, Lydia Ntanavara, Rachel E. Froebe, Kayla Ponder, Zheng Huan Tan, Emin Orhan, Erick Cobos, Sophia Sanborn, Katrin Franke, Fabian H. Sinz, Alexander S. Ecker, Andreas S. Tolias

机构 * Department of Ophthalmology, Byers Eye Institute, Stanford University(斯坦福大学眼科学系、比尔斯眼科研究所) Stanford Bio-X, Stanford University(斯坦福大学生物交叉学科) Wu Tsai Neurosciences Institute, Stanford University(斯坦福大学吴泰教授神经科学研究所) Institute of Computer Science and Campus Institute Data Science, University Göttingen(哥廷根大学计算机科学研究所和校园数据科学研究所)

AI总结 利用小鼠视觉皮层31亿神经元数据,训练多模态多任务模型OmniMouse,在神经预测、行为解码等任务上达到最优,发现性能随数据量可靠提升但模型规模收益饱和,与AI领域标准扩展规律相反。

Comments Published at ICLR2026

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2602.12670 2026-06-16 cs.AI 版本更新

SkillsBench: Benchmarking How Well Agent Skills Work Across Diverse Tasks

SkillsBench: 基准测试智能体技能在不同任务中的有效性

Xiangyi Li, Yimin Liu, Wenbo Chen, Bingran You, Zonglin Di, Yifeng He, Shenghan Zheng, Kyoung Whan Choe, Jiankai Sun, Shuyi Wang, Chujun Tao, Binxu Li, Xuandong Zhao, Hejia Geng, Xiaojun Wu, Junwei Zhou, Xiaokun Chen, Hanwen Xing, Yubo Li, Qunhong Zeng, Di Wang, Yuanli Wang, Roey Ben Chaim, Penghao Jiang, Haotian Shen, Luyang Kong, Xinyi Liu, Runhui Wang, Xuanqing Liu, Jiachen Li, Xin Lan, Yueqian Lin, Wengao Ye, Junwei He, Songlin Li, Yue Zhang, Yipeng Gao, Yijiang Li, Ze Ma, Liqiang Jing, Tianyu Wang, Kaixin Li, Yiqi Xue, Haoran Lyu, Yizhuo He, Yuchen Tian, Shutong Wu, Bowei Wang, Yixuan Gao, Bo Chen, Litong Liu, Sikai Cheng, Jiajun Bao, Shuaicheng Tong, Shuwen Xu, Terry Yue Zhuo, Tinghan Ye, Qi Qi, Miao Li, Longtai Liao, Zelin Tan, Chang Shi, Xilin Tang, Srinath Tankasala, Boqin Yuan, Yaoyao Qian, Jianhong Tu, Chenguang Wang, Yizhou Sun, Wei Wang, Aaron Taylor, Ziyue Yang, Changkun Guan, Zhikang Dong, Xinyu Zhang, Steven Dillmann, Han-chung Lee, Dawn Song

机构 * BenchFlow OSU Amazon UC Berkeley UC Santa Cruz UC Davis Dartmouth RLWRLD Independent Princeton University Oxford University Stanford University USC CMU Foxconn Zenity UNSW UT Austin MSU Duke University ByteDance UT Dallas UC San Diego Columbia University University of Rochester Cornell Tech Georgia Tech Cornell University NEU UCLA Snap Inc. Fanshawe College University of Science and Technology of China HKUST(GZ) Anyscale

AI总结 提出SkillsBench基准,包含8领域87个任务,通过配对评估证明技能提升平均通过率16.6个百分点,小模型配备技能可匹敌大模型。

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2602.12279 2026-06-16 cs.CV cs.AI cs.LG 版本更新

UniT: Unified Multimodal Chain-of-Thought Test-time Scaling

UniT:统一多模态思维链测试时扩展

Leon Liangyu Chen, Haoyu Ma, Zhipeng Fan, Ziqi Huang, Animesh Sinha, Xiaoliang Dai, Jialiang Wang, Zecheng He, Jianwei Yang, Chunyuan Li, Junzhe Sun, Chu Wang, Serena Yeung-Levy, Felix Juefei-Xu

机构 * Stanford University(斯坦福大学) Meta Superintelligence Labs(Meta超级智能实验室) Nanyang Technological University(南洋理工大学)

AI总结 提出UniT框架,通过多轮推理、验证和细化实现统一多模态模型的测试时扩展,实验表明短推理轨迹可泛化到长链,顺序思维链比并行采样更高效。

Comments CVPR 2026

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2602.10031 2026-06-16 cs.LG 版本更新

Graph Learning Should Move Beyond Restrictive Views of Spectral and Message-Passing GNNs

图学习应超越对谱图神经网络和消息传递图神经网络的狭隘观点

Antonis Vasileiou, Juan Cervino, Pascal Frossard, Charilaos I. Kanatsoulis, Christopher Morris, Michael T. Schaub, Pierre Vandergheynst, Zhiyang Wang, Guy Wolf, Ron Levie

机构 * RWTH Aachen University(亚琛工业大学) Massachusetts Institute of Technology(麻省理工学院) École Polytechnique Fédérale de Lausanne(洛桑联邦理工学院) Stanford University(斯坦福大学) University of California San Diego(加州大学圣地亚哥分校) Univ. de Montréal(蒙特利尔大学) Mila(Mila人工智能研究所) Technion – Israel Institute of Technology(技术学院–以色列理工学院)

AI总结 本文澄清了谱图神经网络与消息传递图神经网络的异同,提出基于特征基对称性的谱GNN精确定义,并倡导统一理论框架以推动图学习发展。

Comments 44 pages, 1 figure

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2502.07209 2026-06-16 cs.LG 版本更新

Enhancing Physics-Informed Neural Networks Through Feature Engineering

通过特征工程增强物理信息神经网络

Shaghayegh Fazliani, Zachary Frangella, Madeleine Udell

机构 * Department of Mathematics, Stanford University(数学系,斯坦福大学) Department of Management Science & Engineering, Stanford University(管理科学与工程系,斯坦福大学) ICME, Stanford University(ICME,斯坦福大学)

AI总结 提出SAFE-NET,一种单层自适应特征工程网络,通过傅里叶特征和简化架构,以更少参数实现比深层网络更快的收敛和更低的误差。

Comments Published in Transactions on Machine Learning Research (TMLR), November 2025

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2509.25594 2026-06-16 cs.CV cs.AI 版本更新

K-Prism: A Knowledge-Guided and Prompt Integrated Universal Medical Image Segmentation Model

K-Prism: 一种知识引导与提示集成的通用医学图像分割模型

Bangwei Guo, Yunhe Gao, Meng Ye, Difei Gu, Yang Zhou, Leon Axel, Dimitris Metaxas

机构 * Rutgers University(罗格斯大学) Stanford University(斯坦福大学) The University of Texas at Arlington(德克萨斯大学阿灵顿分校) New York University(纽约大学)

AI总结 提出K-Prism统一分割框架,通过双提示表示和混合专家解码器整合语义先验、上下文知识和交互反馈三种知识范式,在18个数据集上实现语义、上下文和交互分割的最优性能。

Journal ref International Conference on Learning Representations (ICLR), 2026

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2506.21613 2026-06-16 cs.CL cs.SD eess.AS 版本更新

ChildGuard: A Specialized Dataset for Combatting Child-Targeted Hate Speech

ChildGuard:针对儿童仇恨言论的专用数据集

Gautam Siddharth Kashyap, Mohammad Anas Azeez, Rafiq Ali, Zohaib Hasan Siddiqui, Jiechao Gao, Usman Naseem

机构 * Macquarie University(麦考瑞大学) MBZUAI(穆罕默德·本·拉希德人工智能研究所) DSEU(德里国家理工学院) Department of Information and Computer Science, KFUPM(科威特石油大学信息与计算机科学系) Stanford University(斯坦福大学)

AI总结 针对社交媒体上针对儿童的仇恨言论问题,构建了大规模英文数据集ChildGuard,包含351,877条标注实例,覆盖三个年龄段,并评估了多种模型性能。

Comments Updated Version

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