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University of Texas at Austin(得克萨斯大学奥斯汀分校)

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2505.22199 2025-05-29 cs.LG cs.AI

Enhancing Uncertainty Estimation and Interpretability via Bayesian Non-negative Decision Layer

Xinyue Hu, Zhibin Duan, Bo Chen, Mingyuan Zhou

机构 * National Key Laboratory of Radar Signal Processing, Xidian University(雷达信号处理国家重点实验室,西安电子科技大学) School of Mathematics and Statistics, Xi’an Jiaotong University(数学与统计学院,西安交通大学) McCombs School of Business, The University of Texas at Austin(商学院,德克萨斯大学奥斯汀分校)

Comments Accepted by The Thirteenth International Conference on Learning Representations (ICLR 2025)

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2505.21842 2025-05-29 eess.SY cs.LG cs.SY

A Physics-Informed Learning Framework to Solve the Infinite-Horizon Optimal Control Problem

Filippos Fotiadis, Kyriakos G. Vamvoudakis

机构 * The Oden Institute for Computational Engineering & Sciences(奥登计算工程与科学研究所) University of Texas at Austin(德克萨斯大学奥斯汀分校) Daniel Guggenheim School of Aerospace Engineering(丹尼尔·古根海姆航空航天工程学院) Georgia Tech(佐治亚理工学院)

Comments Accepted with minor revisions at International Journal of Robust and Nonlinear Control

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2410.22316 2025-05-29 cs.CL

Understanding Synthetic Context Extension via Retrieval Heads

Xinyu Zhao, Fangcong Yin, Greg Durrett

机构 * Department of Computer Science, The University of Texas at Austin, Texas, USA(计算机科学系,德克萨斯大学奥斯汀分校)

Comments Published at ICML 2025

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2505.20189 2025-05-27 cs.DS cs.CR cs.LG stat.ML

Private Geometric Median in Nearly-Linear Time

Syamantak Kumar, Daogao Liu, Kevin Tian, Chutong Yang

机构 * University of Texas at Austin(德克萨斯大学奥斯汀分校) Google Research(谷歌研究)

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2503.00807 2025-05-27 cs.GR cs.CV

GenAnalysis: Joint Shape Analysis by Learning Man-Made Shape Generators with Deformation Regularizations

Yuezhi Yang, Haitao Yang, Kiyohiro Nakayama, Xiangru Huang, Leonidas Guibas, Qixing Huang

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校) Stanford University(斯坦福大学) Westlake University(西雅图大学)

Comments 19 pages, 24 figures

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2411.12919 2025-05-27 eess.IV cs.AI cs.CV cs.LG

Robust multi-coil MRI reconstruction via self-supervised denoising

Asad Aali, Marius Arvinte, Sidharth Kumar, Yamin I. Arefeen, Jonathan I. Tamir

机构 * Stanford University(斯坦福大学) The University of Texas at Austin(德克萨斯大学奥斯汀分校) Intel Corporation(英特尔公司) MD Anderson Cancer Center(MD安德森癌症中心) Dell Medical School Department of Diagnostic Medicine(德克萨斯大学戴维斯医学中心诊断医学系) Oden Institute for Computational Engineering and Sciences(奥登计算工程与科学研究院)

Journal ref MRM, 2025

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1905.13178 2025-05-27 cs.AI cs.CY

Learning from the Past: How Previous Technological Transformations Can Guide AI Development

Risto Miikkulainen, Jerry Smith, Babak Hodjat

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校) Cognizant Technology Solutions(Cognizant技术解决方案) Cognizant AI Lab(Cognizant人工智能实验室)

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2505.17558 2025-05-26 cs.CL cs.AI

Teaching with Lies: Curriculum DPO on Synthetic Negatives for Hallucination Detection

Shrey Pandit, Ashwin Vinod, Liu Leqi, Ying Ding

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校)

Comments Code and dataset are available at https://teachingwithlies.github.io/

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2505.17283 2025-05-26 stat.ML cs.LG math.OC stat.AP

Deconfounded Warm-Start Thompson Sampling with Applications to Precision Medicine

Prateek Jaiswal, Esmaeil Keyvanshokooh, Junyu Cao

机构 * Daniels School of Business, Purdue University(普渡大学 Daniels 商学院) Mays Business School, Texas A&M University(德克萨斯农工大学 Mays 商学院) McCombs School of Business, University of Texas at Austin(德克萨斯大学奥斯汀分校 McCombs 商学院)

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2505.13052 2025-05-26 stat.ML cs.LG math.ST stat.CO stat.ME stat.TH

Model Selection for Gaussian-gated Gaussian Mixture of Experts Using Dendrograms of Mixing Measures

Tuan Thai, TrungTin Nguyen, Dat Do, Nhat Ho, Christopher Drovandi

机构 * University of Science - VNUHCM(越南胡志明市科学大学) ARC Centre of Excellence for the Mathematical Analysis of Cellular System(细胞系统数学分析卓越研究中心) School of Mathematical Sciences Queensland University of Technology(昆士兰理工大学数学科学学院) Department of Statistics University of Michigan(密歇根大学统计学系) Department of Statistics and Data Science University of Texas at Austin(德克萨斯大学奥斯汀分校统计学与数据科学系)

Comments Correct typos and update the numerical experiments. Tuan Thai and TrungTin Nguyen are co-first authors

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2505.15984 2025-05-23 eess.IV cs.LG physics.med-ph

Diffusion Probabilistic Generative Models for Accelerated, in-NICU Permanent Magnet Neonatal MRI

Yamin Arefeen, Brett Levac, Bhairav Patel, Chang Ho, Jonathan I. Tamir

机构 * Chandra Family Department of Electrical and Computer Engineering The University of Texas at Austin(电气与计算机工程系Chandra家族部门德克萨斯大学奥斯汀分校) Department of Imaging Physics MD Anderson Cancer Center(成像物理系MD安德森癌症中心) Department of Diagnostic Medicine The University of Texas at Austin Dell Medical School(诊断医学系德克萨斯大学奥斯汀分校Dell医学院) Oden Institute for Computational Engineering and Sciences The University of Texas at Austin(计算工程与科学学院Oden研究所德克萨斯大学奥斯汀分校)

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2503.07578 2025-05-22 cs.LG cs.AI cs.CV

Denoising Score Distillation: From Noisy Diffusion Pretraining to One-Step High-Quality Generation

Tianyu Chen, Yasi Zhang, Zhendong Wang, Ying Nian Wu, Oscar Leong, Mingyuan Zhou

机构 * University of Texas at Austin(德克萨斯大学奥斯汀分校) University of California, Los Angeles(加州大学洛杉矶分校) Microsoft(微软)

Comments First Author and Second Author contributed equally to this work. The last two authors equally advised this work

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2408.10007 2025-05-22 cs.CV

P3P: Pseudo-3D Pre-training for Scaling 3D Voxel-based Masked Autoencoders

Xuechao Chen, Ying Chen, Jialin Li, Qiang Nie, Hanqiu Deng, Yong Liu, Qixing Huang, Yang Li

机构 * SIGS, Tsinghua University(清华大学信号与信息处理系) Youtu Lab, Tencent(腾讯优图实验室) The University of Texas at Austin(德克萨斯大学奥斯汀分校) Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州))

Comments Under review. Pre-print

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2311.12304 2025-05-21 cs.NE cs.AI cs.LG

Discovering Effective Policies for Land-Use Planning with Neuroevolution

Daniel Young, Olivier Francon, Elliot Meyerson, Clemens Schwingshackl, Jacob Bieker, Hugo Cunha, Babak Hodjat, Risto Miikkulainen

机构 * Cognizant AI Labs The University of Texas at Austin(德克萨斯大学奥斯汀分校) Ludwig-Maximilians-Universität(路德维希-马克西米利安大学) Open Climate Fix(开放气候修复) Cognizant Technology Solutions

Journal ref Environ. Data Science 4 (2025) e30

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2505.13851 2025-05-21 cs.AI

A Challenge to Build Neuro-Symbolic Video Agents

Sahil Shah, Harsh Goel, Sai Shankar Narasimhan, Minkyu Choi, S P Sharan, Oguzhan Akcin, Sandeep Chinchali

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校)

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2505.13708 2025-05-21 cs.DS cs.LG

Robust learning of halfspaces under log-concave marginals

Jane Lange, Arsen Vasilyan

机构 * MIT(麻省理工学院) UT Austin(得克萨斯大学奥斯汀分校)

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2505.13380 2025-05-20 cs.AI cs.CL

CompeteSMoE -- Statistically Guaranteed Mixture of Experts Training via Competition

Nam V. Nguyen, Huy Nguyen, Quang Pham, Van Nguyen, Savitha Ramasamy, Nhat Ho

机构 * FPT Software AI Center(FPT软件人工智能中心) The University of Texas at Austin(德克萨斯大学奥斯汀分校) Institute for Infocomm Research, A ∗ STAR(信息与通信研究 institute, A ∗ STAR)

Comments 52 pages. This work is an improved version of the previous study at arXiv:2402.02526

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2505.13032 2025-05-20 cs.SD cs.CL cs.MM eess.AS

MMAR: A Challenging Benchmark for Deep Reasoning in Speech, Audio, Music, and Their Mix

Ziyang Ma, Yinghao Ma, Yanqiao Zhu, Chen Yang, Yi-Wen Chao, Ruiyang Xu, Wenxi Chen, Yuanzhe Chen, Zhuo Chen, Jian Cong, Kai Li, Keliang Li, Siyou Li, Xinfeng Li, Xiquan Li, Zheng Lian, Yuzhe Liang, Minghao Liu, Zhikang Niu, Tianrui Wang, Yuping Wang, Yuxuan Wang, Yihao Wu, Guanrou Yang, Jianwei Yu, Ruibin Yuan, Zhisheng Zheng, Ziya Zhou, Haina Zhu, Wei Xue, Emmanouil Benetos, Kai Yu, Eng-Siong Chng, Xie Chen

机构 * Shanghai Jiao Tong University(上海交通大学) Nanyang Technological University(南洋理工大学) Queen Mary University of London(伦敦玛丽女王大学) ByteDance(字节跳动) Shanghai Innovation Institute(上海创新研究院) Tsinghua University(清华大学) University of Chinese Academy of Sciences(中国科学院大学) The Hong Kong University of Science and Technology(香港科学与技术大学) The University of Texas at Austin(得克萨斯大学奥斯汀分校)

Comments Open-source at https://github.com/ddlBoJack/MMAR

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2505.02306 2025-05-20 cs.AI

SafeMate: A Modular RAG-Based Agent for Context-Aware Emergency Guidance

Junfeng Jiao, Jihyung Park, Yiming Xu, Kristen Sussman, Lucy Atkinson

机构 * Urban Information Lab, University of Texas at Austin(德克萨斯大学奥斯汀分校城市信息实验室) Department of Computer Science, University of Texas at Austin(德克萨斯大学奥斯汀分校计算机科学系) Department of Advertising, Texas State University(德克萨斯州立大学广告系) Department of Advertising and Public Relations, University of Texas at Austin(德克萨斯大学奥斯汀分校广告与公共关系系)

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2502.08949 2025-05-20 cs.LG

DICE: Device-level Integrated Circuits Encoder with Graph Contrastive Pretraining

Sungyoung Lee, Ziyi Wang, Seunggeun Kim, Taekyun Lee, Yao Lai, David Z. Pan

机构 * Electrical and Computer Engineering, The University of Texas at Austin(得克萨斯大学奥斯汀分校电子与计算机工程系) Computer Science and Engineering, The Chinese University of Hong Kong(香港中文大学计算机科学与工程系) Computer Science, The University of Hong Kong(香港大学计算机科学系)

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2505.12674 2025-05-20 cs.CV cs.LG stat.ML

Few-Step Diffusion via Score identity Distillation

Mingyuan Zhou, Yi Gu, Zhendong Wang

机构 * UT Austin(德克萨斯大学奥斯汀分校) Google(谷歌) Google DeepMind(谷歌DeepMind) Microsoft(微软)

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2505.12486 2025-05-20 cs.CV

Guiding Diffusion with Deep Geometric Moments: Balancing Fidelity and Variation

Sangmin Jung, Utkarsh Nath, Yezhou Yang, Giulia Pedrielli, Joydeep Biswas, Amy Zhang, Hassan Ghasemzadeh, Pavan Turaga

机构 * Arizona State University(亚利桑那州立大学) The University of Texas at Austin(德克萨斯大学奥斯汀分校)

Comments Accepted in CVPR Workshop GMCV 2025

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2505.11815 2025-05-20 cs.CV

UniMoCo: Unified Modality Completion for Robust Multi-Modal Embeddings

Jiajun Qin, Yuan Pu, Zhuolun He, Seunggeun Kim, David Z. Pan, Bei Yu

机构 * The Chinese University of Hong Kong, China(香港中文大学) ChatEDA Tech(ChatEDA科技) University of Texas at Austin, USA(德克萨斯大学奥斯汀分校)

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2412.18460 2025-05-20 cs.LG cs.AI

GeFL: Model-Agnostic Federated Learning with Generative Models

Honggu Kang, Seohyeon Cha, Joonhyuk Kang

机构 * Samsung Electronics(三星电子) University of Texas at Austin(德克萨斯大学奥斯汀分校) Korea Advanced Institute of Science and Technology(韩国科学技术院)

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2505.11444 2025-05-19 cs.LG stat.AP stat.ME stat.ML

A Generative Framework for Causal Estimation via Importance-Weighted Diffusion Distillation

Xinran Song, Tianyu Chen, Mingyuan Zhou

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校)

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2407.06325 2025-05-19 cs.LG cs.DC math.OC

CONGO: Compressive Online Gradient Optimization

Jeremy Carleton, Prathik Vijaykumar, Divyanshu Saxena, Dheeraj Narasimha, Srinivas Shakkottai, Aditya Akella

机构 * Texas A&M University(德克萨斯A&M大学) The University of Texas at Austin(德克萨斯大学奥斯汀分校) Inria(法国国家信息与自动化研究所)

Comments Accepted at ICLR 2025; 34 pages, 12 figures

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2505.10698 2025-05-19 cs.LG stat.ML

Asymptotically-Optimal Gaussian Bandits with Side Observations

Alexia Atsidakou, Orestis Papadigenopoulos, Constantine Caramanis, Sujay Sanghavi, Sanjay Shakkottai

机构 * Department of Electrical and Computer Engineering University of Texas at Austin(电气与计算机工程系得克萨斯大学奥斯汀分校)

Comments International Conference on Machine Learning, ICML '22

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2412.08911 2025-05-16 cs.LG cs.AI cs.IR

Goal-Conditioned Supervised Learning for Multi-Objective Recommendation

Shijun Li, Hilaf Hasson, Jing Hu, Joydeep Ghosh

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校) Intuit AI Research(Intuit AI研究) Intuit Inc.(Intuit公司)

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2505.08854 2025-05-15 cs.CV cs.AI cs.RO

Generative AI for Autonomous Driving: Frontiers and Opportunities

Yuping Wang, Shuo Xing, Cui Can, Renjie Li, Hongyuan Hua, Kexin Tian, Zhaobin Mo, Xiangbo Gao, Keshu Wu, Sulong Zhou, Hengxu You, Juntong Peng, Junge Zhang, Zehao Wang, Rui Song, Mingxuan Yan, Walter Zimmer, Xingcheng Zhou, Peiran Li, Zhaohan Lu, Chia-Ju Chen, Yue Huang, Ryan A. Rossi, Lichao Sun, Hongkai Yu, Zhiwen Fan, Frank Hao Yang, Yuhao Kang, Ross Greer, Chenxi Liu, Eun Hak Lee, Xuan Di, Xinyue Ye, Liu Ren, Alois Knoll, Xiaopeng Li, Shuiwang Ji, Masayoshi Tomizuka, Marco Pavone, Tianbao Yang, Jing Du, Ming-Hsuan Yang, Hua Wei, Ziran Wang, Yang Zhou, Jiachen Li, Zhengzhong Tu

机构 * Texas A&M University(德克萨斯农工大学) University of California, Riverside(加州大学河滨分校) University of Michigan(密歇根大学) Purdue University(普渡大学) Columbia University(哥伦比亚大学) University of Florida(佛罗里达大学) Technische Universität München(慕尼黑技术大学) University of Wisconsin-Madison(威斯康星大学麦迪逊分校) University of Texas at Austin(德克萨斯大学奥斯汀分校) University of Notre Dame(诺特丹大学) Adobe Research(Adobe研究) Lehigh University(莱斯利大学) Cleveland State University(克利夫兰州立大学) Johns Hopkins University(约翰霍普金斯大学) University of California, Merced(加州大学默塞德分校) University of Utah(犹他大学) Texas A&M Transportation Institute(德克萨斯农工大学交通研究所) Bosch Research North America(博世北美研究) Bosch Center for Artificial Intelligence (BCAI)(博世人工智能中心) University of California, Berkeley(加州大学伯克利分校) Stanford University(斯坦福大学) NVIDIA(英伟达) Arizona State University(亚利桑那州立大学)

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2505.08792 2025-05-15 cs.LG cs.CY

A Preliminary Framework for Intersectionality in ML Pipelines

Michelle Nashla Turcios, Alicia E. Boyd, Angela D. R. Smith, Brittany Johnson

机构 * Harvard University(哈佛大学) Yale University(耶鲁大学) University of Texas at Austin(德克萨斯大学奥斯汀分校) George Mason University(乔治·马歇尔大学)

Comments Accepted for the 1st International Intersectionality and Software Engineering Workshop, colocated with FSE 2025

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