arXivDaily arXiv每日学术速递 周一至周五更新

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University of Pennsylvania(宾夕法尼亚大学)

共收录 961
2509.15052 2025-09-19 cs.RO

Online Multi-Robot Coordination and Cooperation with Task Precedence Relationships

Walker Gosrich, Saurav Agarwal, Kashish Garg, Siddharth Mayya, Matthew Malencia, Mark Yim, Vijay Kumar

机构 * GRASP Laboratory, University of Pennsylvania(GRASP实验室,宾夕法尼亚大学) Amazon Robotics(亚马逊机器人技术) Zipline

Comments 20 pages, 19 figures, Accepted to IEEE Transactions on Robotics (TR-O) August 2025

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2509.14228 2025-09-18 cs.RO cs.LG

Multi-robot Multi-source Localization in Complex Flows with Physics-Preserving Environment Models

Benjamin Shaffer, Victoria Edwards, Brooks Kinch, Nathaniel Trask, M. Ani Hsieh

机构 * University of Pennsylvania(宾夕法尼亚大学) College of the Atlantic(大西洋学院)

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2509.13691 2025-09-18 cs.RO

SPAR: Scalable LLM-based PDDL Domain Generation for Aerial Robotics

Songhao Huang, Yuwei Wu, Guangyao Shi, Gaurav S. Sukhatme, Vijay Kumar

机构 * GRASP Lab, University of Pennsylvania(宾夕法尼亚大学GRASP实验室) Department of Computer Science, University of Southern California(南加州大学计算机科学系)

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2509.09206 2025-09-18 cs.RO cs.SY eess.SY

Occupancy-aware Trajectory Planning for Autonomous Valet Parking in Uncertain Dynamic Environments

Farhad Nawaz, Faizan M. Tariq, Sangjae Bae, David Isele, Avinash Singh, Nadia Figueroa, Nikolai Matni, Jovin D'sa

机构 * Honda Research Institute (HRI)(本田研究院) University of Pennsylvania(宾夕法尼亚大学)

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2501.15167 2025-09-18 cs.CV

Enhancing Intent Understanding for Ambiguous prompt: A Human-Machine Co-Adaption Strategy

Yangfan He, Jianhui Wang, Yijin Wang, Yan Zhong, Xinyuan Song, Junjiang Lin, Xinhang Yuan, Jingqun Tang, Yi Xin, Hao Zhang, Yuchen Li, Zijian Zhang, Hongyang He, Tianxiang Xu, Miao Zhang, Kuan Lu, Menghao Huo, Keqin Li, Jiaqi Chen, Tianyu Shi, Jianyuan Ni

机构 * UMN(明尼苏达大学) UESTC(电子科技大学) XDU(西安电子科技大学) NTU(国立台湾大学) Emory(埃默里大学) Amazon(亚马逊) WUSTL(华盛顿大学) ByteDance(字节跳动) NJU(南京大学) UCAS(中国科学技术大学) Baidu(百度) Upenn(宾夕法尼亚大学) UofWarwick(沃里克大学) THU(清华大学) Google(谷歌) SCU(四川大学) AMA(美国人工智能协会) UofT(多伦多大学) PKU(北京大学)

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2506.01275 2025-09-17 cs.AI

Contra4: Evaluating Contrastive Cross-Modal Reasoning in Audio, Video, Image, and 3D

Artemis Panagopoulou, Le Xue, Honglu Zhou, silvio savarese, Ran Xu, Caiming Xiong, Chris Callison-Burch, Mark Yatskar, Juan Carlos Niebles

机构 * Salesforce AI Reseach(Salesforce人工智能研究院) University of Pennsylvania(宾夕法尼亚大学)

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2509.11357 2025-09-16 cs.LG cs.GT

Online Omniprediction with Long-Term Constraints

Yahav Bechavod, Jiuyao Lu, Aaron Roth

机构 * Department of Computer and Information Sciences, University of Pennsylvania(计算机与信息科学系,宾夕法尼亚大学) Department of Statistics and Data Science, University of Pennsylvania(统计与数据科学系,宾夕法尼亚大学)

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2506.21614 2025-09-16 cs.CL cs.AI

LastingBench: Defend Benchmarks Against Knowledge Leakage

Yixiong Fang, Tianran Sun, Yuling Shi, Min Wang, Xiaodong Gu

机构 * Shanghai Jiao Tong University(上海交通大学) University of Pennsylvania(宾夕法尼亚大学)

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2505.18985 2025-09-16 cs.LG cs.CL cs.CV

STRICT: Stress Test of Rendering Images Containing Text

Tianyu Zhang, Xinyu Wang, Lu Li, Zhenghan Tai, Jijun Chi, Jingrui Tian, Hailin He, Suyuchen Wang

机构 * Mila, University of Montreal(蒙特利尔大学Mila) McGill University(麦吉尔大学) University of Pennsylvania(宾夕法尼亚大学) University of Toronto(多伦多大学) University of California, Los Angeles(加州大学洛杉矶分校) Southwestern University of Finance and Economics(西南财经大学)

Comments Accepted as a main conference paper at EMNLP 2025

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2411.14633 2025-09-16 q-bio.NC cs.AI cs.CV

Evaluating Representational Similarity Measures from the Lens of Functional Correspondence

Yiqing Bo, Ansh Soni, Sudhanshu Srivastava, Meenakshi Khosla

机构 * University of California, San Diego(加州大学圣地亚哥分校) University of Pennsylvania(宾夕法尼亚大学)

Comments Published in CCN 2025 Proceedings (Talk & Poster), May 14, 2025

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2509.09772 2025-09-15 cs.LG stat.AP

Hybrid Adaptive Conformal Offline Reinforcement Learning for Fair Population Health Management

Sanjay Basu, Sadiq Y. Patel, Parth Sheth, Bhairavi Muralidharan, Namrata Elamaran, Aakriti Kinra, Rajaie Batniji

机构 * Waymark, San Francisco, CA, USA(Waymark) San Francisco General Hospital, University of California San Francisco, San Francisco, CA, USA(旧金山通用医院,加州大学旧金山分校) University of California San Francisco, San Francisco, CA, USA(加州大学旧金山分校) University of Pennsylvania, Philadelphia, PA, USA(宾夕法尼亚大学)

Comments 10 pages, 5 figures, 4 tables

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2509.09701 2025-09-15 cs.CL

Optimal Multi-Task Learning at Regularization Horizon for Speech Translation Task

JungHo Jung, Junhyun Lee

机构 * University of Pennsylvania(宾夕法尼亚大学) Samsung Research(三星研究)

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2509.09655 2025-09-12 cs.LG cs.AI cs.LO stat.AP

Feasibility-Guided Fair Adaptive Offline Reinforcement Learning for Medicaid Care Management

Sanjay Basu, Sadiq Y. Patel, Parth Sheth, Bhairavi Muralidharan, Namrata Elamaran, Aakriti Kinra, Rajaie Batniji

机构 * Waymark San Francisco General Hospital, University of California San Francisco(旧金山通用医院,加州大学旧金山分校) University of Pennsylvania(宾夕法尼亚大学)

Comments 12 pages, 5 figures, 3 tables

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2410.10803 2025-09-10 cs.RO cs.CV cs.LG

Generalizable Humanoid Manipulation with 3D Diffusion Policies

Yanjie Ze, Zixuan Chen, Wenhao Wang, Tianyi Chen, Xialin He, Ying Yuan, Xue Bin Peng, Jiajun Wu

机构 * Stanford University(斯坦福大学) Simon Fraser University(西蒙 Fraser大学) UPenn(宾夕法尼亚大学) UIUC(伊利诺伊大学香槟分校) CMU(卡内基梅隆大学)

Comments IROS 2025. Project website: https://humanoid-manipulation.github.io

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2305.16589 2025-09-09 cs.LG cs.IT math.IT math.ST stat.TH

The Curious Price of Distributional Robustness in Reinforcement Learning with a Generative Model

Laixi Shi, Gen Li, Yuting Wei, Yuxin Chen, Matthieu Geist, Yuejie Chi

机构 * JHU Department of Electrical and Computer Engineering, Johns Hopkins University, MD, USA(约翰霍普金斯大学电气与计算机工程系) CUHK Department of Statistics, The Chinese University of Hong Kong, Hong Kong(香港中文大学统计系) UPenn Department of Statistics and Data Science, Wharton School, University of Pennsylvania, Philadelphia, PA 19104, USA(宾夕法尼亚大学统计与数据科学系) ESP Earth Species Project(地球物种计划) Yale Department of Statistics and Data Science, Yale University, CT, USA(耶鲁大学统计与数据科学系)

Comments A short version was published in Neural Information Processing Systems (2023); Under Submission

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2508.20401 2025-09-09 cs.IR cs.LG

Revealing Potential Biases in LLM-Based Recommender Systems in the Cold Start Setting

Alexandre Andre, Gauthier Roy, Eva Dyer, Kai Wang

机构 * University of Pennsylvania(宾夕法尼亚大学) Georgia Institute of Technology(佐治亚理工学院)

Comments In Proceedings of 2nd Workshop on Evaluating and Applying Recommendation Systems with Large Language Models (EARL) at RecSys 2025 (EARL 2025)

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2505.22809 2025-09-08 cs.CL cs.AI cs.HC

First Steps Towards Overhearing LLM Agents: A Case Study With Dungeons & Dragons Gameplay

Andrew Zhu, Evan Osgood, Chris Callison-Burch

机构 * University of Pennsylvania(宾夕法尼亚大学)

Comments 9 pages, 5 figures. COLM 2025 Workshop on AI Agents

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2411.06378 2025-09-08 cs.CV

PKF: Probabilistic Data Association Kalman Filter for Multi-Object Tracking

Hanwen Cao, George J. Pappas, Nikolay Atanasov

机构 * Department of Electrical and Computer Engineering, University of California San Diego(电气与计算机工程系,加州大学圣地亚哥分校) Department of Electrical and Systems Engineering, University of Pennsylvania(电气与系统工程系,宾夕法尼亚大学)

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2410.17422 2025-09-08 cs.RO cs.CV

Multimodal LLM Guided Exploration and Active Mapping using Fisher Information

Wen Jiang, Boshu Lei, Katrina Ashton, Kostas Daniilidis

机构 * University of Pennsylvania(宾夕法尼亚大学) Archimedes, Athena RC(阿基米德、阿提卡RC)

Comments ICCV 2025

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2509.04442 2025-09-05 cs.LG cs.AI cs.CL cs.IR

Delta Activations: A Representation for Finetuned Large Language Models

Zhiqiu Xu, Amish Sethi, Mayur Naik, Ser-Nam Lim

机构 * University of Pennsylvania(宾夕法尼亚大学) University of Central Florida(佛罗里达中央大学)

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2509.04372 2025-09-05 stat.ML cs.GL cs.LG math.ST stat.TH

Connections between reinforcement learning with feedback,test-time scaling, and diffusion guidance: An anthology

Yuchen Jiao, Yuxin Chen, Gen Li

机构 * Department of Statistics and Data Science, Chinese University of Hong Kong(统计与数据科学系,香港中文大学) Department of Statistics and Data Science, the Wharton School, University of Pennsylvania(统计与数据科学系,沃顿商学院,宾夕法尼亚大学)

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2508.11133 2025-09-04 cs.CL cs.AI cs.DB

MoNaCo: More Natural and Complex Questions for Reasoning Across Dozens of Documents

Tomer Wolfson, Harsh Trivedi, Mor Geva, Yoav Goldberg, Dan Roth, Tushar Khot, Ashish Sabharwal, Reut Tsarfaty

机构 * University of Pennsylvania(宾夕法尼亚大学) Allen Institute for AI(人工智能研究院) Tel Aviv University(特拉维夫大学) Bar-Ilan University(巴伊兰大学) Oracle AI(Oracle人工智能)

Comments Accepted for publication in Transactions of the Association for Computational Linguistics (TACL), 2025. Authors pre-print

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2509.02710 2025-09-04 physics.med-ph cs.CV cs.LG

Toward a robust lesion detection model in breast DCE-MRI: adapting foundation models to high-risk women

Gabriel A. B. do Nascimento, Vincent Dong, Guilherme J. Cavalcante, Alex Nguyen, Thaís G. do Rêgo, Yuri Malheiros, Telmo M. Silva Filho, Carla R. Zeballos Torrez, James C. Gee, Anne Marie McCarthy, Andrew D. A. Maidment, Bruno Barufaldi

机构 * University of Pennsylvania(宾夕法尼亚大学) Federal University of Paraíba(帕拉分校联邦大学) University of Bristol(布里斯托大学)

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2509.01790 2025-09-03 cs.CL cs.AI cs.LG

Flaw or Artifact? Rethinking Prompt Sensitivity in Evaluating LLMs

Andong Hua, Kenan Tang, Chenhe Gu, Jindong Gu, Eric Wong, Yao Qin

机构 * UC Santa Barbara(加州大学圣芭芭拉分校) UC Irvine(加州大学伊尔弗雷德分校) University of Oxford(牛津大学) University of Pennsylvania(宾夕法尼亚大学)

Comments Accepted to EMNLP 2025 Main Conference

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2501.01949 2025-07-08 cs.CV

VideoLifter: Lifting Videos to 3D with Fast Hierarchical Stereo Alignment

Wenyan Cong, Hanqing Zhu, Kevin Wang, Jiahui Lei, Colton Stearns, Yuanhao Cai, Leonidas Guibas, Zhangyang Wang, Zhiwen Fan

机构 * UT Austin(德克萨斯大学奥斯汀分校) UPenn(宾夕法尼亚大学) Stanford(斯坦福大学) JHU(约翰霍普金斯大学)

Comments project page: https://videolifter.github.io

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2411.01036 2025-07-08 cs.LG stat.ML

Computation-Aware Gaussian Processes: Model Selection And Linear-Time Inference

Jonathan Wenger, Kaiwen Wu, Philipp Hennig, Jacob R. Gardner, Geoff Pleiss, John P. Cunningham

机构 * Columbia University(哥伦比亚大学) University of Pennsylvania(宾夕法尼亚大学) University of Tübingen, Tübingen AI Center(图宾根大学,图宾根人工智能中心) University of British Columbia, Vector Institute(不列颠哥伦比亚大学,向量研究所)

Comments Advances in Neural Information Processing Systems (NeurIPS 2024)

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2401.15800 2025-07-08 stat.ML cs.LG

Statistical Significance of Feature Importance Rankings

Jeremy Goldwasser, Giles Hooker

机构 * Department of Statistics University of California, Berkeley(统计学系加州大学伯克利分校) Department of Statistics and Data Science University of Pennsylvania(统计学与数据科学系宾夕法尼亚大学)

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2507.02771 2025-07-04 cs.AI cs.CV cs.LG cs.RO

Grounding Intelligence in Movement

Melanie Segado, Felipe Parodi, Jordan K. Matelsky, Michael L. Platt, Eva B. Dyer, Konrad P. Kording

机构 * University of Pennsylvania(宾夕法尼亚大学)

Comments 9 pages, 2 figures

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2507.02616 2025-07-04 cs.AI

DynamiCare: A Dynamic Multi-Agent Framework for Interactive and Open-Ended Medical Decision-Making

Tianqi Shang, Weiqing He, Charles Zheng, Lingyao Li, Li Shen, Bingxin Zhao

机构 * University of Pennsylvania(宾夕法尼亚大学)

Comments 16 pages

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2411.09851 2025-07-04 hep-ex cs.LG physics.data-an

SymbolFit: Automatic Parametric Modeling with Symbolic Regression

Ho Fung Tsoi, Dylan Rankin, Cecile Caillol, Miles Cranmer, Sridhara Dasu, Javier Duarte, Philip Harris, Elliot Lipeles, Vladimir Loncar

机构 * University of Pennsylvania(宾夕法尼亚大学) European Organization for Nuclear Research (CERN)(欧洲核子研究中心) University of Cambridge(剑桥大学) University of Wisconsin-Madison(威斯康星大学麦迪逊分校) University of California San Diego(加州大学圣地亚哥分校) Massachusetts Institute of Technology(麻省理工学院) Institute for Artificial Intelligence(人工智能研究所)

Comments 52 pages, 35 figures. Under review. The API can be used out-of-the-box and is available at https://github.com/hftsoi/symbolfit

Journal ref Comput. Softw. Big Sci. 9, 12 (2025)

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