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University of Maryland, College Park(马里兰大学帕克分校)

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2410.21264 2025-06-18 cs.CV cs.AI

LARP: Tokenizing Videos with a Learned Autoregressive Generative Prior

Hanyu Wang, Saksham Suri, Yixuan Ren, Hao Chen, Abhinav Shrivastava

机构 * University of Maryland, College Park(马里兰大学 College Park 分校)

Comments ICLR 2025. Project page: https://hywang66.github.io/larp/

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2403.13198 2025-06-18 cs.RO

LBAP: Improved Uncertainty Alignment of LLM Planners using Bayesian Inference

James F. Mullen, Dinesh Manocha

机构 * University of Maryland, College Park(马里兰大学学院公园分校)

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2506.07016 2025-06-17 cs.CV cs.AI

MAGNET: A Multi-agent Framework for Finding Audio-Visual Needles by Reasoning over Multi-Video Haystacks

Sanjoy Chowdhury, Mohamed Elmoghany, Yohan Abeysinghe, Junjie Fei, Sayan Nag, Salman Khan, Mohamed Elhoseiny, Dinesh Manocha

机构 * University of Maryland, College Park(马里兰大学College Park分校) KAUST(卡尔斯兰大学) MBZUAI(马克斯·普朗克人工智能研究所) University of Toronto(多伦多大学)

Comments Audio-visual learning, Audio-Visual RAG, Multi-Video Linkage

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2504.20965 2025-06-17 cs.LG

AegisLLM: Scaling Agentic Systems for Self-Reflective Defense in LLM Security

Zikui Cai, Shayan Shabihi, Bang An, Zora Che, Brian R. Bartoldson, Bhavya Kailkhura, Tom Goldstein, Furong Huang

机构 * University of Maryland College Park(马里兰大学学院公园分校) Lawrence Livermore National Laboratory(劳伦斯利弗莫尔国家实验室) Capital One

Comments ICLR 2025 Workshop BuildingTrust

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2409.02363 2025-06-17 cs.LG stat.ML

Optimal Neural Network Approximation for High-Dimensional Continuous Functions

Ayan Maiti, Michelle Michelle, Haizhao Yang

机构 * Department of Mathematics, Purdue University, West Lafayette, IN, USA 47907.(数学系,普渡大学) Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta, Canada T6G 2G1.(数学与统计学系,阿尔伯塔大学) Department of Mathematics, Department of Computer Science (Affiliated), The University of Maryland Institute for Advanced Computer Studies (Affiliated), University of Maryland, College Park, MD, USA 20742.(数学系,计算机科学系(附属),马里兰大学高级计算机研究 institute(附属),马里兰大学,College Park, MD, USA)

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2506.11371 2025-06-16 cs.CV

A Watermark for Auto-Regressive Image Generation Models

Yihan Wu, Xuehao Cui, Ruibo Chen, Georgios Milis, Heng Huang

机构 * University of Maryland, College Park(马里兰大学 College Park分校)

Comments Technical report

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2405.15939 2025-06-16 cs.CV

Diversifying Human Pose in Synthetic Data for Aerial-view Human Detection

Yi-Ting Shen, Hyungtae Lee, Heesung Kwon, Shuvra S. Bhattacharyya

机构 * University of Maryland, College Park(马里兰大学 College Park分校) BlueHalo DEVCOM Army Research Laboratory(国防部陆军研究实验室)

Comments ICIP 2025

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2506.10629 2025-06-13 cs.LG cs.AI cs.IT math.IT

Task Adaptation from Skills: Information Geometry, Disentanglement, and New Objectives for Unsupervised Reinforcement Learning

Yucheng Yang, Tianyi Zhou, Qiang He, Lei Han, Mykola Pechenizkiy, Meng Fang

机构 * Eindhoven University of Technology(埃因霍温理工大学) University of Maryland, College Park(马里兰大学学院市分校) Ruhr University Bochum(波鸿鲁尔大学) Tencent Robotics X(腾讯机器人科技) University of Liverpool(利物浦大学)

Comments Spotlight paper at ICLR 2024. This version includes acknowledgments omitted from the ICLR version and indicates the corresponding authors primarily responsible for the work

Journal ref International Conference on Learning Representations (ICLR), 2024, Spotlight paper

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2506.10128 2025-06-13 cs.CV cs.LG

ViCrit: A Verifiable Reinforcement Learning Proxy Task for Visual Perception in VLMs

Xiyao Wang, Zhengyuan Yang, Chao Feng, Yongyuan Liang, Yuhang Zhou, Xiaoyu Liu, Ziyi Zang, Ming Li, Chung-Ching Lin, Kevin Lin, Linjie Li, Furong Huang, Lijuan Wang

机构 * University of Maryland College Park(马里兰大学学院市分校) Microsoft(微软) University of Michigan(密歇根大学) Cardiff University(卡迪夫大学)

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2502.12378 2025-06-13 cs.CL

Pragmatics in the Era of Large Language Models: A Survey on Datasets, Evaluation, Opportunities and Challenges

Bolei Ma, Yuting Li, Wei Zhou, Ziwei Gong, Yang Janet Liu, Katja Jasinskaja, Annemarie Friedrich, Julia Hirschberg, Frauke Kreuter, Barbara Plank

机构 * LMU Munich & Munich Center for Machine Learning(慕尼黑大学及慕尼黑机器学习中心) University of Cologne(科隆大学) University of Augsburg(奥格斯堡大学) Bosch Center for Artificial Intelligence(博世人工智能中心) Columbia University(哥伦比亚大学) University of Maryland, College Park(马里兰大学学院市分校)

Comments ACL 2025

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2409.00598 2025-06-12 cs.CL cs.CR cs.CY cs.LG

Automatic Pseudo-Harmful Prompt Generation for Evaluating False Refusals in Large Language Models

Bang An, Sicheng Zhu, Ruiyi Zhang, Michael-Andrei Panaitescu-Liess, Yuancheng Xu, Furong Huang

机构 * University of Maryland, College Park(马里兰大学 College Park 分校) Adobe Research(Adobe 研究院) Capital One(Capital One 公司)

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2506.08953 2025-06-11 cs.CV

Cross-Spectral Body Recognition with Side Information Embedding: Benchmarks on LLCM and Analyzing Range-Induced Occlusions on IJB-MDF

Anirudh Nanduri, Siyuan Huang, Rama Chellappa

机构 * University of Maryland College Park(马里兰大学 College Park 分校) Johns Hopkins University(约翰霍普金斯大学)

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2506.07371 2025-06-11 cs.CV

ARGUS: Hallucination and Omission Evaluation in Video-LLMs

Ruchit Rawal, Reza Shirkavand, Heng Huang, Gowthami Somepalli, Tom Goldstein

机构 * University of Maryland, College Park(马里兰大学学院公园分校)

Comments Project page with all the artifacts: https://ruchitrawal.github.io/argus

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2412.10345 2025-06-09 cs.RO cs.AI

TraceVLA: Visual Trace Prompting Enhances Spatial-Temporal Awareness for Generalist Robotic Policies

Ruijie Zheng, Yongyuan Liang, Shuaiyi Huang, Jianfeng Gao, Hal Daumé, Andrey Kolobov, Furong Huang, Jianwei Yang

机构 * University of Maryland, College Park(马里兰大学 College Park 分校) Microsoft Research(微软研究院) Capital One

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2506.05300 2025-06-06 cs.LG

Power Law Guided Dynamic Sifting for Efficient Attention

Nirav Koley, Prajwal Singhania, Abhinav Bhatele

机构 * Department of Computer Science, University of Maryland College Park(计算机科学系,马里兰大学 College Park 分校)

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2506.05209 2025-06-06 cs.CL cs.LG

The Common Pile v0.1: An 8TB Dataset of Public Domain and Openly Licensed Text

Nikhil Kandpal, Brian Lester, Colin Raffel, Sebastian Majstorovic, Stella Biderman, Baber Abbasi, Luca Soldaini, Enrico Shippole, A. Feder Cooper, Aviya Skowron, John Kirchenbauer, Shayne Longpre, Lintang Sutawika, Alon Albalak, Zhenlin Xu, Guilherme Penedo, Loubna Ben Allal, Elie Bakouch, John David Pressman, Honglu Fan, Dashiell Stander, Guangyu Song, Aaron Gokaslan, Tom Goldstein, Brian R. Bartoldson, Bhavya Kailkhura, Tyler Murray

机构 * University of Toronto(多伦多大学) Vector Institute(向量研究所) Hugging Face EleutherAI The Allen Institute for Artificial Intelligence(人工智能研究所) Teraflop AI Cornell University(康奈尔大学) University of Maryland, College Park(马里兰大学学院市分校) MIT(麻省理工学院) CMU(卡内基梅隆大学) Lila Sciences Lawrence Livermore National Laboratory(劳伦斯利弗莫尔国家实验室)

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2506.05198 2025-06-06 cs.CV cs.LG

Quantifying Cross-Modality Memorization in Vision-Language Models

Yuxin Wen, Yangsibo Huang, Tom Goldstein, Ravi Kumar, Badih Ghazi, Chiyuan Zhang

机构 * University of Maryland, College Park(马里兰大学学院公园分校)

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2506.05011 2025-06-06 cs.CV

UAV4D: Dynamic Neural Rendering of Human-Centric UAV Imagery using Gaussian Splatting

Jaehoon Choi, Dongki Jung, Christopher Maxey, Yonghan Lee, Sungmin Eum, Dinesh Manocha, Heesung Kwon

机构 * University of Maryland, College Park(马里兰大学 College Park 分校) DEVCOM Army Research Laboratory(陆军研究实验室)

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2504.10746 2025-06-06 cs.CV cs.AI cs.LG cs.SD eess.AS

Hearing Anywhere in Any Environment

Xiulong Liu, Anurag Kumar, Paul Calamia, Sebastia V. Amengual, Calvin Murdock, Ishwarya Ananthabhotla, Philip Robinson, Eli Shlizerman, Vamsi Krishna Ithapu, Ruohan Gao

机构 * University of Washington(华盛顿大学) Meta University of Maryland, College Park(马里兰大学帕克分校)

Comments CVPR 2025; Project Page: https://dragonliu1995.github.io/hearinganywhereinanyenvironment/

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2503.07697 2025-06-06 cs.LG cs.CR

PoisonedParrot: Subtle Data Poisoning Attacks to Elicit Copyright-Infringing Content from Large Language Models

Michael-Andrei Panaitescu-Liess, Pankayaraj Pathmanathan, Yigitcan Kaya, Zora Che, Bang An, Sicheng Zhu, Aakriti Agrawal, Furong Huang

机构 * University of Maryland, College Park(马里兰大学College Park分校) University of California, Santa Barbara(加州大学圣巴巴拉分校) Capital One(Capital One公司)

Comments 18 pages, 18 figures. Accepted at NAACL 2025

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2506.03546 2025-06-05 cs.RO cs.AI cs.MA

From Virtual Agents to Robot Teams: A Multi-Robot Framework Evaluation in High-Stakes Healthcare Context

Yuanchen Bai, Zijian Ding, Angelique Taylor

机构 * Cornell University(康奈尔大学) University of Maryland, College Park(马里兰大学学院公园分校)

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2506.03424 2025-06-05 cs.CL cs.IR

DistRAG: Towards Distance-Based Spatial Reasoning in LLMs

Nicole R Schneider, Nandini Ramachandran, Kent O'Sullivan, Hanan Samet

机构 * University of Maryland College Park(马里兰大学学院市) University of Sydney(悉尼大学)

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2506.03090 2025-06-04 cs.CL

Literary Evidence Retrieval via Long-Context Language Models

Katherine Thai, Mohit Iyyer

机构 * UMass Amherst(马萨诸塞大学阿姆赫斯特分校) University of Maryland, College Park(马里兰大学学院公园分校)

Comments ACL 2025

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2403.14848 2025-06-04 math.NA cs.LG cs.NA

Learning WENO for entropy stable schemes to solve conservation laws

Philip Charles, Deep Ray

机构 * Department of Mathematics, University of Maryland at College Park(数学系,马里兰大学学院公园分校)

Comments 25 pages, 11 figures, 4 tables (Supplementary Materials: 12 pages, 7 figures, 3 tables)

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2506.01624 2025-06-03 cs.AI cs.LG

Social Cooperation in Conversational AI Agents

Mustafa Mert Çelikok, Saptarashmi Bandyopadhyay, Robert Loftin

机构 * Department of Intelligent Systems(智能系统系) Delft University of Technology(代尔夫特理工大学) Department of Computer Science(计算机科学系) University of Maryland College Park(马里兰大学学院市分校) School of Computer Science(计算机科学学院) University of Sheffield(谢菲尔德大学)

Comments 4 pages, RLDM 2025 abstract (Spotlight presentation)

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2506.00583 2025-06-03 cs.CL cs.CY cs.HC

The Hidden Language of Harm: Examining the Role of Emojis in Harmful Online Communication and Content Moderation

Yuhang Zhou, Yimin Xiao, Wei Ai, Ge Gao

机构 * University of Maryland, College Park(马里兰大学学院公园分校)

Comments 18 pages, 3 figures

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2412.13169 2025-06-03 cs.CL

Algorithmic Fidelity of Large Language Models in Generating Synthetic German Public Opinions: A Case Study

Bolei Ma, Berk Yoztyurk, Anna-Carolina Haensch, Xinpeng Wang, Markus Herklotz, Frauke Kreuter, Barbara Plank, Matthias Assenmacher

机构 * LMU Munich(慕尼黑大学) Munich Center for Machine Learning(慕尼黑机器学习中心) University of Maryland, College Park(马里兰大学学院市分校)

Comments ACL 2025

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2412.05710 2025-06-03 cs.CL cs.AI cs.IR

PromptRefine: Enhancing Few-Shot Performance on Low-Resource Indic Languages with Example Selection from Related Example Banks

Soumya Suvra Ghosal, Soumyabrata Pal, Koyel Mukherjee, Dinesh Manocha

机构 * University of Maryland, College Park(马里兰大学 College Park 分校) Adobe Research(Adobe 研究)

Comments Accepted at NAACL 2025

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2504.07934 2025-06-02 cs.CV

SoTA with Less: MCTS-Guided Sample Selection for Data-Efficient Visual Reasoning Self-Improvement

Xiyao Wang, Zhengyuan Yang, Chao Feng, Hongjin Lu, Linjie Li, Chung-Ching Lin, Kevin Lin, Furong Huang, Lijuan Wang

机构 * University of Maryland College Park(马里兰大学学院公园分校) Microsoft(微软) University of Michigan(密歇根大学)

Comments 27 pages, 5 figures

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2305.06378 2025-06-02 quant-ph cs.LG

Discovery of Optimal Quantum Error Correcting Codes via Reinforcement Learning

Vincent Paul Su, ChunJun Cao, Hong-Ye Hu, Yariv Yanay, Charles Tahan, Brian Swingle

机构 * Center for Theoretical Physics & Department of Physics, University of California, Berkeley, CA 94720, USA(加州大学伯克利分校理论物理中心及物理系) Joint Center for Quantum Information and Computer Science, University of Maryland, College Park, MD, 20742, USA(马里兰大学量子信息与计算机科学联合中心) Institute for Quantum Information and Matter, California Institute of Technology, Pasadena, CA, 91125, USA(加州理工学院量子信息与物质研究所) Department of Physics, Virginia Tech, Blacksburg, VA, 24060, USA(弗吉尼亚理工学院物理系) Department of Physics, University of California San Diego, La Jolla, CA 92093, USA(加州大学圣地亚哥分校物理系) Department of Physics, Harvard University, 17 Oxford Street, Cambridge, MA 02138, USA(哈佛大学物理系) Harvard Quantum Initiative, Harvard University, 17 Oxford Street, Cambridge, MA 02138, USA(哈佛大学量子倡议) Laboratory for Physical Sciences, 8050 Greenmead Dr., College Park, MD 20740, USA(物理科学实验室) Department of Physics, Brandeis University, Waltham, Massachusetts 02453, USA(布兰迪大学物理系)

Comments 10 pages + appendices; v2 figure updated and note added

Journal ref Phys. Rev. Applied 23, 034048 (2025)

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