arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

University of California, Los Angeles(加州大学洛杉矶分校)

共收录 1064
2402.00160 2025-07-08 cs.CL

Emergency Department Decision Support using Clinical Pseudo-notes

Simon A. Lee, Sujay Jain, Alex Chen, Kyoka Ono, Jennifer Fang, Akos Rudas, Jeffrey N. Chiang

机构 * Department of Computational Medicine, University of California, Los Angeles, CA 90095 USA(计算医学系,加州大学洛杉矶分校) Department of Neurosurgery, University of California, Los Angeles, CA 90095 USA(神经外科系,加州大学洛杉矶分校) Department of Electrical and Computer Engineering, University of California at Los Angeles, Los Angeles, CA 90095 USA(电气与计算机工程系,加州大学洛杉矶分校) Harbor-UCLA Medical Center, Department of Emergency Medicine, Torrance, CA(Harbor-UCLA医疗中心,急诊医学部) University of California, Los Angeles, Department of Emergency Medicine, Los Angeles, California(加州大学洛杉矶分校,急诊医学部) Department of Statistics and Data Science University of California, Los Angeles(统计与数据科学系,加州大学洛杉矶分校) Department of Natural Sciences International Christian University, Mitaka, Tokyo, Japan(自然科学系,国际基督教大学)

Journal ref npj Digital Medicine 8 (1), 394, 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.03064 2025-07-08 cs.CR cs.AI

LLM-Driven Auto Configuration for Transient IoT Device Collaboration

Hetvi Shastri, Walid A. Hanafy, Li Wu, David Irwin, Mani Srivastava, Prashant Shenoy

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) University of California Los Angeles(加州大学洛杉矶分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2503.05046 2025-07-08 cs.RO

A Convex Formulation of Material Points and Rigid Bodies with GPU-Accelerated Async-Coupling for Interactive Simulation

Chang Yu, Wenxin Du, Zeshun Zong, Alejandro Castro, Chenfanfu Jiang, Xuchen Han

机构 * UCLA Toyota Research Institute(丰田研究院)

Comments The supplemental video is available at https://youtu.be/bJNdMXDq4AE. The implementation is available in the open-source toolkit Drake at https://github.com/g1n0st/drake

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.18959 2025-07-04 cs.IR cs.CL cs.LG

From Web Search towards Agentic Deep Research: Incentivizing Search with Reasoning Agents

Weizhi Zhang, Yangning Li, Yuanchen Bei, Junyu Luo, Guancheng Wan, Liangwei Yang, Chenxuan Xie, Yuyao Yang, Wei-Chieh Huang, Chunyu Miao, Henry Peng Zou, Xiao Luo, Yusheng Zhao, Yankai Chen, Chunkit Chan, Peilin Zhou, Xinyang Zhang, Chenwei Zhang, Jingbo Shang, Ming Zhang, Yangqiu Song, Irwin King, Philip S. Yu

机构 * University of Illinois Chicago(伊利诺伊大学芝加哥分校) Tsinghua University(清华大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Peking University(北京大学) University of California, Los Angeles(加州大学洛杉矶分校) Salesforce AI Research(Salesforce AI研究) Zhejiang University of Technology(浙江工业大学) The Hong Kong University of Science and Technology(香港科学与技术大学) The Hong Kong University of Science and Technology (Guangzhou)(香港科学与技术大学(广州)) Amazon(亚马逊) University of California, San Diego(加州大学圣地亚哥分校) The Chinese University of Hong Kong(香港中文大学)

详情

展开后加载摘要…

URL PDF HTML 收藏
2503.05020 2025-07-04 cs.RO cs.GR

GRIP: A General Robotic Incremental Potential Contact Simulation Dataset for Unified Deformable-Rigid Coupled Grasping

Siyu Ma, Wenxin Du, Chang Yu, Ying Jiang, Zeshun Zong, Tianyi Xie, Yunuo Chen, Yin Yang, Xuchen Han, Chenfanfu Jiang

机构 * AIVC Laboratory, UCLA, USA(UCLA美国大学先进视觉计算实验室) Toyota Research Institute, USA(美国丰田研究院) University of Utah, USA(美国犹他大学)

Comments We release GRIP to advance research in robotic manipulation, soft-gripper control, and physics-driven simulation at: https://bell0o.github.io/GRIP/

详情

展开后加载摘要…

URL PDF HTML 收藏
2409.17495 2025-07-03 cs.AI cs.SI

Human Mobility Modeling with Household Coordination Activities under Limited Information via Retrieval-Augmented LLMs

Yifan Liu, Xishun Liao, Haoxuan Ma, Brian Yueshuai He, Chris Stanford, Jiaqi Ma

机构 * UCLA Mobility Lab, Department of Civil and Environmental Engineering, University of California, Los Angeles, Los Angeles, USA(加州大学洛杉矶分校移动实验室,土木与环境工程系,加州大学洛杉矶分校,洛杉矶,美国) Civil and Environmental Engineering Department, University of Louisville, Louisville, Kentucky, USA(路易斯维尔大学土木与环境工程系,路易斯维尔,肯塔基州,美国) Novateur Research Solutions, Ashburn, VA, USA(Novateur研究解决方案,弗吉尼亚州阿什本,美国)

详情

展开后加载摘要…

URL PDF HTML 收藏
2311.18531 2025-07-03 cs.CV cs.AI cs.LG

Dataset Distillation via the Wasserstein Metric

Haoyang Liu, Yijiang Li, Tiancheng Xing, Peiran Wang, Vibhu Dalal, Luwei Li, Jingrui He, Haohan Wang

机构 * University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of California, San Diego(加州大学圣地亚哥分校) National University of Singapore(新加坡国立大学) University of California, Los Angeles(加州大学洛杉矶分校) Sri Aurobindo International Centre of Education(斯里阿罗bindo国际教育中心)

Comments Accepted to ICCV 2025. Project page at https://liu-hy.github.io/WMDD/ and code is available at https://github.com/Liu-Hy/WMDD

详情

展开后加载摘要…

URL PDF HTML 收藏
2503.13504 2025-07-02 cs.LG cs.AI cs.CV cs.RO

CoCMT: Communication-Efficient Cross-Modal Transformer for Collaborative Perception

Rujia Wang, Xiangbo Gao, Hao Xiang, Runsheng Xu, Zhengzhong Tu

机构 * Computer Science and Engineering, Texas A&M University(计算机科学与工程,德克萨斯A&M大学) University of California, Los Angeles(加州大学洛杉矶分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.18915 2025-07-01 q-bio.NC cs.AI cs.LG

Automatic Depression Assessment using Machine Learning: A Comprehensive Survey

Siyang Song, Yupeng Huo, Shiqing Tang, Jiaee Cheong, Rui Gao, Michel Valstar, Hatice Gunes

机构 * HBUG Lab, Department of Computer Science, University of Exeter(埃克塞特大学计算机科学系) Department of Computer Science and Technology, University of Cambridge(剑桥大学计算机科学与技术系) University of California, Los Angeles(加州大学洛杉矶分校) Computer Vision Lab, School of Computer Science, University of Nottingham(诺丁汉大学计算机科学学院)

详情

展开后加载摘要…

URL PDF HTML 收藏
2502.05489 2025-07-01 cs.CL cs.AI

Mechanistic Interpretability of Emotion Inference in Large Language Models

Ala N. Tak, Amin Banayeeanzade, Anahita Bolourani, Mina Kian, Robin Jia, Jonathan Gratch

机构 * Institute for Creative Technologies, University of Southern California (USC)(创意技术研究所,南加州大学) Information Sciences Institute, University of Southern California (USC)(信息科学研究所,南加州大学) Department of Computer Science, University of Southern California (USC)(计算机科学系,南加州大学) Department of Statistics and Data Science, University of California, Los Angeles (UCLA)(统计与数据科学系,加州大学洛杉矶分校)

Comments ACL 2025 camera-ready version. First two authors contributed equally

详情

展开后加载摘要…

URL PDF HTML 收藏
2411.01600 2025-07-01 cs.LG physics.chem-ph q-bio.QM

Graph Fourier Neural ODEs: Modeling Spatial-temporal Multi-scales in Molecular Dynamics

Fang Sun, Zijie Huang, Haixin Wang, Huacong Tang, Xiao Luo, Wei Wang, Yizhou Sun

机构 * University of California, Los Angeles(加州大学洛杉矶分校)

Comments Published in Transactions on Machine Learning Research (06/2025)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.21909 2025-06-30 cs.CV

CERBERUS: Crack Evaluation & Recognition Benchmark for Engineering Reliability & Urban Stability

Justin Reinman, Sunwoong Choi

机构 * Palisades Charter High School(帕利萨德 charter 高中) Mechanical and Aerospace Engineering, UCLA(航空航天工程,加州大学洛杉矶分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.21784 2025-06-30 cs.AI

MobiVerse: Scaling Urban Mobility Simulation with Hybrid Lightweight Domain-Specific Generator and Large Language Models

Yifan Liu, Xishun Liao, Haoxuan Ma, Jonathan Liu, Rohan Jadhav, Jiaqi Ma

机构 * UCLA Mobility Lab under the Department of Civil and Environmental Engineering, University of California, Los Angeles(加州大学洛杉矶分校土木与环境工程系移动实验室)

详情

展开后加载摘要…

URL PDF HTML 收藏
2410.19453 2025-06-30 cs.CL

ShifCon: Enhancing Non-Dominant Language Capabilities with a Shift-based Multilingual Contrastive Framework

Hengyuan Zhang, Chenming Shang, Sizhe Wang, Dongdong Zhang, Yiyao Yu, Feng Yao, Renliang Sun, Yujiu Yang, Furu Wei

机构 * Tsinghua University(清华大学) Microsoft(微软) University of Southern California(南加州大学) University of California, San Diego(加州大学圣地亚哥分校) University of California, Los Angeles(加州大学洛杉矶分校)

Comments Accepted by ACL 2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.20307 2025-06-26 cs.LG cs.AI

Beyond-Expert Performance with Limited Demonstrations: Efficient Imitation Learning with Double Exploration

Heyang Zhao, Xingrui Yu, David M. Bossens, Ivor W. Tsang, Quanquan Gu

机构 * Department of Computer Science, University of California, Los Angeles(加州大学洛杉矶分校计算机科学系) IHPC, Agency for Science, Technology and Research, Singapore(新加坡科技研究局信息与通信技术研究所) CFAR, Agency for Science, Technology and Research, Singapore(新加坡科技研究局癌症研究基金会)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.20094 2025-06-26 cs.LG

MEL: Multi-level Ensemble Learning for Resource-Constrained Environments

Krishna Praneet Gudipaty, Walid A. Hanafy, Kaan Ozkara, Qianlin Liang, Jesse Milzman, Prashant Shenoy, Suhas Diggavi

机构 * University of Massachusetts Amherst(马萨诸塞大学阿姆赫斯特分校) University of California, Los Angeles(加州大学洛杉矶分校) Army Research Laboratory(陆军研究实验室) Amazon(亚马逊公司)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.18172 2025-06-25 eess.IV cs.AI cs.CV

STACT-Time: Spatio-Temporal Cross Attention for Cine Thyroid Ultrasound Time Series Classification

Irsyad Adam, Tengyue Zhang, Shrayes Raman, Zhuyu Qiu, Brandon Taraku, Hexiang Feng, Sile Wang, Ashwath Radhachandran, Shreeram Athreya, Vedrana Ivezic, Peipei Ping, Corey Arnold, William Speier

机构 * Medical \& Imaging Informatics, Department of Radiological Sciences, David Geffen School of Medicine, University of California, Los Angeles (UCLA), CA, USA Department of Bioengineering, UCLA, Los Angeles, CA, USA Department of Electrical Computer Engineering, UCLA, Los Angeles, CA, USA Department of Radiological Sciences, UCLA, Los Angeles, CA, USA

详情

展开后加载摘要…

URL PDF HTML 收藏
2501.03406 2025-06-25 cs.LG physics.flu-dyn

Low-Order Flow Reconstruction and Uncertainty Quantification in Disturbed Aerodynamics Using Sparse Pressure Measurements

Hanieh Mousavi, Jeff D. Eldredge

机构 * UCLA(美国大学)

Journal ref J. Fluid Mech. 1013 (2025) A41

详情

展开后加载摘要…

URL PDF HTML 收藏
2302.02785 2025-06-24 cs.AI

An intelligent tutor for planning in large partially observable environments

Lovis Heindrich, Saksham Consul, Falk Lieder

机构 * Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所) Department of Psychology, UCLA(大学心理学系)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.15943 2025-06-23 cs.LG

On the optimal regret of collaborative personalized linear bandits

Bruce Huang, Ruida Zhou, Lin F. Yang, Suhas Diggavi

机构 * University of California, Los Angeles(加州大学洛杉矶分校)

Comments 30 pages, 4 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.15868 2025-06-23 cs.RO

CooperRisk: A Driving Risk Quantification Pipeline with Multi-Agent Cooperative Perception and Prediction

Mingyue Lei, Zewei Zhou, Hongchen Li, Jia Hu, Jiaqi Ma

机构 * UCLA Mobility Lab, University of California, Los Angeles, USA(加州大学洛杉矶分校移动实验室) Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, Shanghai, China(教育部道路与交通工程重点实验室)

Comments IROS2025

详情

展开后加载摘要…

URL PDF HTML 收藏
2505.12705 2025-06-19 cs.RO cs.AI cs.LG

DreamGen: Unlocking Generalization in Robot Learning through Video World Models

Joel Jang, Seonghyeon Ye, Zongyu Lin, Jiannan Xiang, Johan Bjorck, Yu Fang, Fengyuan Hu, Spencer Huang, Kaushil Kundalia, Yen-Chen Lin, Loic Magne, Ajay Mandlekar, Avnish Narayan, You Liang Tan, Guanzhi Wang, Jing Wang, Qi Wang, Yinzhen Xu, Xiaohui Zeng, Kaiyuan Zheng, Ruijie Zheng, Ming-Yu Liu, Luke Zettlemoyer, Dieter Fox, Jan Kautz, Scott Reed, Yuke Zhu, Linxi Fan

机构 * NVIDIA University of Washington(华盛顿大学) KAIST(韩国科学技术院) UCLA(加州大学洛杉矶分校) UCSD(加州大学圣地亚哥分校) CalTech(加州理工学院) NTU(国立台湾大学) University of Maryland(马里兰大学) UT Austin(得克萨斯大学奥斯汀分校)

Comments See website for videos: https://research.nvidia.com/labs/gear/dreamgen

详情

展开后加载摘要…

URL PDF HTML 收藏
2502.00620 2025-06-19 cs.LG cs.AI

Representations Shape Weak-to-Strong Generalization: Theoretical Insights and Empirical Predictions

Yihao Xue, Jiping Li, Baharan Mirzasoleiman

机构 * University of California, Los Angeles(加州大学洛杉矶分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2408.11241 2025-06-19 cs.CV

CooPre: Cooperative Pretraining for V2X Cooperative Perception

Seth Z. Zhao, Hao Xiang, Chenfeng Xu, Xin Xia, Bolei Zhou, Jiaqi Ma

机构 * University of California, Los Angeles(加州大学洛杉矶分校) University of California, Berkeley(加州大学伯克利分校)

详情

展开后加载摘要…

URL PDF HTML 收藏
2502.07250 2025-06-18 cs.LG cs.AI

NAROCE: A Neural Algorithmic Reasoner Framework for Online Complex Event Detection

Liying Han, Gaofeng Dong, Xiaomin Ouyang, Lance Kaplan, Federico Cerutti, Mani Srivastava

机构 * University of California, Los Angeles(加州大学洛杉矶分校) University of Brescia(布雷西亚大学) Hong Kong University of Science and Technology(香港科学与技术大学) US Army DEVCOM Army Research Laboratory(美国陆军 DEVCOM 军事研究实验室) Amazon(亚马逊)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.13714 2025-06-17 stat.ML cs.LG math.ST stat.TH

Understanding Learning Invariance in Deep Linear Networks

Hao Duan, Guido Montúfar

机构 * Department of Statistics \& Data Science, University of California, Los Angeles, CA Department of Mathematics, University of California, Los Angeles, CA

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.13028 2025-06-17 cs.OS cs.AI

NaSh: Guardrails for an LLM-Powered Natural Language Shell

Bimal Raj Gyawali, Saikrishna Achalla, Konstantinos Kallas, Sam Kumar

机构 * University of California, Los Angeles(加州大学洛杉矶分校)

Comments 7 pages, 3 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.12383 2025-06-17 cs.LG stat.ML

Scaling Probabilistic Circuits via Monarch Matrices

Honghua Zhang, Meihua Dang, Benjie Wang, Stefano Ermon, Nanyun Peng, Guy Van den Broeck

机构 * Department of Computer Science, University of California, Los Angeles(加州大学洛杉矶分校计算机科学系) Department of Computer Science, Stanford University(斯坦福大学计算机科学系)

详情

展开后加载摘要…

URL PDF HTML 收藏
2506.02678 2025-06-17 cs.CL cs.CE cs.NA math.NA

TL;DR: Too Long, Do Re-weighting for Efficient LLM Reasoning Compression

Zhong-Zhi Li, Xiao Liang, Zihao Tang, Lei Ji, Peijie Wang, Haotian Xu, Xing W, Haizhen Huang, Weiwei Deng, Yeyun Gong, Zhijiang Guo, Xiao Liu, Fei Yin, Cheng-Lin Liu

机构 * School of Artificial Intelligence, Chinese Academy of Sciences(中国科学院人工智能学院) Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) University of California, Los Angeles(加州大学洛杉矶分校) Tsinghua University(清华大学) Microsoft(微软) Hong Kong University of Science and Technology(香港科技大学) Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州))

详情

展开后加载摘要…

URL PDF HTML 收藏
2502.02013 2025-06-17 cs.LG cs.AI cs.CL

Layer by Layer: Uncovering Hidden Representations in Language Models

Oscar Skean, Md Rifat Arefin, Dan Zhao, Niket Patel, Jalal Naghiyev, Yann LeCun, Ravid Shwartz-Ziv

机构 * University of Kentucky(肯塔基大学) Mila-Quebec AI Institute(魁北克AI研究所) University of Montreal(蒙特利尔大学) New York University(纽约大学) University of California, Los Angeles(加州大学洛杉矶分校) Meta FAIR

Comments update for ICML2025 camera-ready

详情

展开后加载摘要…

URL PDF HTML 收藏