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University of Pennsylvania(宾夕法尼亚大学)

共收录 961
2411.11203 2025-06-13 stat.ML cs.CL cs.CR cs.LG stat.ME

Debiasing Watermarks for Large Language Models via Maximal Coupling

Yangxinyu Xie, Xiang Li, Tanwi Mallick, Weijie J. Su, Ruixun Zhang

机构 * University of Pennsylvania(宾夕法尼亚大学) Argonne National Laboratory(阿贡国家实验室) Peking University(北京大学)

Comments To appear in Journal of the American Statistical Association (JASA)

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2506.10813 2025-06-13 cs.CV eess.IV eess.SP

Unsupervised Deformable Image Registration with Structural Nonparametric Smoothing

Hang Zhang, Xiang Chen, Renjiu Hu, Rongguang Wang, Jinwei Zhang, Min Liu, Yaonan Wang, Gaolei Li, Xinxing Cheng, Jinming Duan

机构 * Cornell University(康奈尔大学) Hunan University(湖南大学) University of Pennsylvania(宾夕法尼亚大学) Johns Hopkins University(约翰霍普金斯大学) Shanghai Jiao Tong University(上海交通大学) University of Birmingham(伯明翰大学) University of Manchester(曼彻斯特大学)

Comments Accepted for publication at Information Processing in Medical Imaging (IPMI) 2025

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2503.08131 2025-06-13 cs.LG

Large Scale Multi-Task Bayesian Optimization with Large Language Models

Yimeng Zeng, Natalie Maus, Haydn Thomas Jones, Jeffrey Tao, Fangping Wan, Marcelo Der Torossian Torres, Cesar de la Fuente-Nunez, Ryan Marcus, Osbert Bastani, Jacob R. Gardner

机构 * Computer and Information Science, UPenn(宾夕法尼亚大学计算机与信息科学系) Perelman School of Medicine, UPenn(宾夕法尼亚大学佩雷尔曼医学学校)

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2506.09989 2025-06-12 cs.CV

Hearing Hands: Generating Sounds from Physical Interactions in 3D Scenes

Yiming Dou, Wonseok Oh, Yuqing Luo, Antonio Loquercio, Andrew Owens

机构 * University of Michigan(密歇根大学) University of Pennsylvania(宾夕法尼亚大学)

Comments CVPR 2025, Project page: https://www.yimingdou.com/hearing_hands/ , Code: https://github.com/Dou-Yiming/hearing_hands/

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2410.17194 2025-06-12 cs.LG

Representation Shattering in Transformers: A Synthetic Study with Knowledge Editing

Kento Nishi, Rahul Ramesh, Maya Okawa, Mikail Khona, Hidenori Tanaka, Ekdeep Singh Lubana

机构 * CBS-NTT Program in Physics of Intelligence, Harvard University Harvard College Informatics Lab, NTT Research Inc. Information Science, University of Pennsylvania Department of Physics, Massachusetts Institute of Technology

Comments Accepted to ICML 2025

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2506.09359 2025-06-12 cs.CL

Taming SQL Complexity: LLM-Based Equivalence Evaluation for Text-to-SQL

Qingyun Zeng, Simin Ma, Arash Niknafs, Ashish Basran, Carol Szabo

机构 * Microsoft Copilot Studio AI(微软Copilot工作室) Zoom Communications(Zoom通讯) University of Pennsylvania(宾夕法尼亚大学)

Comments 8 pages

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2406.04308 2025-06-11 cs.LG stat.ML

Approximation-Aware Bayesian Optimization

Natalie Maus, Kyurae Kim, Geoff Pleiss, David Eriksson, John P. Cunningham, Jacob R. Gardner

机构 * University of Pennsylvania(宾夕法尼亚大学) University of British Columbia(不列颠哥伦比亚大学) Vector Institute(向量研究所) Meta Columbia University(哥伦比亚大学)

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2010.11750 2025-06-11 stat.ML cs.LG

Precise High-Dimensional Asymptotics for Quantifying Heterogeneous Transfers

Fan Yang, Hongyang R. Zhang, Sen Wu, Christopher Ré, Weijie J. Su

机构 * Yau Mathematical Sciences Center, Tsinghua University(清华大学数学科学中心) Khoury College of Computer Sciences, Northeastern University(东北大学计算机科学学院) Department of Computer Science, Stanford University(斯坦福大学计算机科学系) Department of Statistics and Data Science, University of Pennsylvania(宾夕法尼亚大学统计与数据科学系)

Comments 88 pages

Journal ref J. Mach. Learn. Res. 26 (2025)

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2506.07755 2025-06-10 eess.SY cs.MA cs.RO cs.SY

Deep Equivariant Multi-Agent Control Barrier Functions

Nikolaos Bousias, Lars Lindemann, George Pappas

机构 * GRASP Lab, Department of Electrical & Systems Engineering, University of Pennsylvania(宾夕法尼亚大学电气与系统工程系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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2409.12949 2025-06-10 cs.RO

A Learning-based Quadcopter Controller with Extreme Adaptation

Dingqi Zhang, Antonio Loquercio, Jerry Tang, Ting-Hao Wang, Jitendra Malik, Mark W. Mueller

机构 * High Performance Robotics Lab, Dept. of Mechanical Engineering, UC Berkeley(伯克利大学高性能机器人实验室,机械工程系) University of Pennsylvania(宾夕法尼亚大学) Dept. of Electrical Engineering and Computer Science, University of California at Berkeley(伯克利大学电子工程与计算机科学系)

Comments Accepted for the Transaction on Robotics (T-RO), April 2025

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2506.06910 2025-06-10 cs.AI

Causal Graph based Event Reasoning using Semantic Relation Experts

Mahnaz Koupaee, Xueying Bai, Mudan Chen, Greg Durrett, Nathanael Chambers, Niranjan Balasubramanian

机构 * Stony Brook University(石英 Brook 大学) University of Pennsylvania(宾夕法尼亚大学) The University of Texas at Austin(德克萨斯大学奥斯汀分校) United States Naval Academy(美国海军学院)

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2506.06440 2025-06-10 cs.GR cs.CV

Vid2Sim: Generalizable, Video-based Reconstruction of Appearance, Geometry and Physics for Mesh-free Simulation

Chuhao Chen, Zhiyang Dou, Chen Wang, Yiming Huang, Anjun Chen, Qiao Feng, Jiatao Gu, Lingjie Liu

机构 * University of Pennsylvania(宾夕法尼亚大学) The University of Hong Kong(香港大学) Zhejiang University(浙江大学)

Comments Accepted by CVPR 2025

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2409.05191 2025-06-10 eess.SP cs.LG

Generalization of Geometric Graph Neural Networks with Lipschitz Loss Functions

Zhiyang Wang, Juan Cervino, Alejandro Ribeiro

机构 * Department of Electrical and Systems Engineering, University of Pennsylvania(电气与系统工程系,宾夕法尼亚大学) Laboratory for Information and Decision Systems (LIDS), Massachusetts Institute of Technology(信息与决策系统实验室(LIDS),麻省理工学院)

Comments 13 pages, 6 figures

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2406.05225 2025-06-10 cs.LG stat.ML

A Manifold Perspective on the Statistical Generalization of Graph Neural Networks

Zhiyang Wang, Juan Cervino, Alejandro Ribeiro

机构 * University of Pennsylvania(宾夕法尼亚大学) Massachusetts Institute of Technology(麻省理工学院)

Comments 38 pages,22 figures

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2506.05746 2025-06-09 cs.CL

LLM-Symbolic Integration for Robust Temporal Tabular Reasoning

Atharv Kulkarni, Kushagra Dixit, Vivek Srikumar, Dan Roth, Vivek Gupta

机构 * University of Utah(犹他大学) University of Pennsylvania(宾夕法尼亚大学) Arizona State University(亚利桑那州立大学)

Comments Accepted to ACL Findings 2025

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2506.05497 2025-06-09 cs.LG cs.AI

Conformal Prediction Beyond the Seen: A Missing Mass Perspective for Uncertainty Quantification in Generative Models

Sima Noorani, Shayan Kiyani, George Pappas, Hamed Hassani

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

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2506.04293 2025-06-06 cs.LG cs.AI

AUTOCT: Automating Interpretable Clinical Trial Prediction with LLM Agents

Fengze Liu, Haoyu Wang, Joonhyuk Cho, Dan Roth, Andrew W. Lo

机构 * University of Pennsylvania(宾夕法尼亚大学) Massachusetts Institute of Technology(麻省理工学院)

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2411.07161 2025-06-05 cs.MA cs.AI

RoundTable: Investigating Group Decision-Making Mechanism in Multi-Agent Collaboration

Young-Min Cho, Raphael Shu, Nilaksh Das, Tamer Alkhouli, Yi-An Lai, Jason Cai, Monica Sunkara, Yi Zhang, Dan Roth

机构 * University of Pennsylvania(宾夕法尼亚大学) AWS GenAI(亚马逊生成人工智能)

Comments preprint

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2506.02321 2025-06-04 cs.CL

Quantifying Misattribution Unfairness in Authorship Attribution

Pegah Alipoormolabashi, Ajay Patel, Niranjan Balasubramanian

机构 * Stony Brook University(石溪大学) University of Pennsylvania(宾夕法尼亚大学)

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2506.02058 2025-06-04 cs.CL cs.IR cs.LG stat.AP stat.ME

Evaluating the Unseen Capabilities: How Many Theorems Do LLMs Know?

Xiang Li, Jiayi Xin, Qi Long, Weijie J. Su

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

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2410.13882 2025-06-03 cs.CV

Articulate-Anything: Automatic Modeling of Articulated Objects via a Vision-Language Foundation Model

Long Le, Jason Xie, William Liang, Hung-Ju Wang, Yue Yang, Yecheng Jason Ma, Kyle Vedder, Arjun Krishna, Dinesh Jayaraman, Eric Eaton

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

Comments ICLR 2025. Project website and open-source code: https://articulate-anything.github.io/

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2506.01683 2025-06-03 cs.AI

Reasoning-Based Approach with Chain-of-Thought for Alzheimer's Detection Using Speech and Large Language Models

Chanwoo Park, Anna Seo Gyeong Choi, Sunghye Cho, Chanwoo Kim

机构 * Korea University(韩国大学) Cornell University(康奈尔大学) University of Pennsylvania(宾夕法尼亚大学)

Comments Accepted to INTERSPEECH 2025

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2506.00900 2025-06-03 cs.CL

SocialEval: Evaluating Social Intelligence of Large Language Models

Jinfeng Zhou, Yuxuan Chen, Yihan Shi, Xuanming Zhang, Leqi Lei, Yi Feng, Zexuan Xiong, Miao Yan, Xunzhi Wang, Yaru Cao, Jianing Yin, Shuai Wang, Quanyu Dai, Zhenhua Dong, Hongning Wang, Minlie Huang

机构 * The CoAI Group, DCST, Tsinghua University(清华大学计算机科学与技术系) Harvard University(哈佛大学) University of Wisconsin–Madison(威斯康星大学麦迪逊分校) Beijing Jiaotong University(北京交通大学) Peking University(北京大学) Nankai University(南开大学) Northwest Minzu University(西北民族大学) University of Pennsylvania(宾夕法尼亚大学) Huawei Noah’ Ark Lab(华为诺亚实验室)

Comments ACL 2025, Repository: \url{https://github.com/thu-coai/SocialEval}

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2506.00577 2025-06-03 cs.AI cs.CL cs.GT cs.MA

Reasoning Like an Economist: Post-Training on Economic Problems Induces Strategic Generalization in LLMs

Yufa Zhou, Shaobo Wang, Xingyu Dong, Xiangqi Jin, Yifang Chen, Yue Min, Kexin Yang, Xingzhang Ren, Dayiheng Liu, Linfeng Zhang

机构 * Duke University(杜克大学) EPIC Lab, Shanghai Jiao Tong University(上海交通大学EPIC实验室) Qwen Team, Alibaba Group(阿里集团Qwen团队) University of Pennsylvania(宾夕法尼亚大学) The University of Chicago(芝加哥大学)

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2503.13509 2025-06-03 cs.LG cs.AI cs.CL cs.CY cs.HC

MentalChat16K: A Benchmark Dataset for Conversational Mental Health Assistance

Jia Xu, Tianyi Wei, Bojian Hou, Patryk Orzechowski, Shu Yang, Ruochen Jin, Rachael Paulbeck, Joost Wagenaar, George Demiris, Li Shen

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

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2501.16344 2025-06-03 eess.AS cs.AI cs.CL cs.SD

WhiSPA: Semantically and Psychologically Aligned Whisper with Self-Supervised Contrastive and Student-Teacher Learning

Rajath Rao, Adithya Ganesan, Oscar Kjell, Jonah Luby, Akshay Raghavan, Scott Feltman, Whitney Ringwald, Ryan L. Boyd, Benjamin Luft, Camilo Ruggero, Neville Ryant, Roman Kotov, H. Andrew Schwartz

机构 * Stony Brook University(石溪大学) University of Minnesota(明尼苏达大学) University of Texas at Dallas(德克萨斯大学达拉斯分校) University of Pennsylvania(宾夕法尼亚大学)

Comments 16 pages, 8 figures, ACL 2025

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2412.17780 2025-06-03 q-bio.BM cs.AI

PepTune: De Novo Generation of Therapeutic Peptides with Multi-Objective-Guided Discrete Diffusion

Sophia Tang, Yinuo Zhang, Pranam Chatterjee

机构 * Department of Computer and Information Science, University of Pennsylvania(计算机与信息科学系,宾夕法尼亚大学) Center of Computational Biology, Duke-NUS Medical School(计算生物学中心,杜克-新加坡医学学校) Department of Bioengineering, University of Pennsylvania(生物工程系,宾夕法尼亚大学)

Comments Published at ICML 2025. (Proceedings of the 42nd International Conference on Machine Learning, Vancouver, Canada)

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2505.24679 2025-06-02 cs.CV

Beyond FACS: Data-driven Facial Expression Dictionaries, with Application to Predicting Autism

Evangelos Sariyanidi, Lisa Yankowitz, Robert T. Schultz, John D. Herrington, Birkan Tunc, Jeffrey Cohn

机构 * Center for Autism Research, The Children’s Hospital of Philadelphia(儿童医院费城医院自闭症研究中心) Department of Psychiatry, University of Pennsylvania(宾夕法尼亚大学精神病学系) Deliberate AI

Comments To appear in the Proceedings of the 19th IEEE International Conference on Automatic Face and Gesture Recognition (2025)

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2505.24505 2025-06-02 cs.LG math.OC

Learning to Optimally Dispatch Power: Performance on a Nation-Wide Real-World Dataset

Ignacio Boero, Santiago Diaz, Tomás Vázquez, Enzo Coppes, Pablo Belzarena, Federico Larroca

机构 * Facultad de Ingeniería, Universidad de la República(拉普拉塔大学工程学院) Department for Electrical and Systems Engineering, University of Pennsylvania(宾夕法尼亚大学电气与系统工程系) Administración Nacional de Usinas y Transmisiones Eléctricas (UTE)(国家电力研究所(UTE))

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2505.23954 2025-06-02 cs.LG

Estimating Misreporting in the Presence of Genuine Modification: A Causal Perspective

Dylan Zapzalka, Trenton Chang, Lindsay Warrenburg, Sae-Hwan Park, Daniel K. Shenfeld, Ravi B. Parikh, Jenna Wiens, Maggie Makar

机构 * University of Michigan(密歇根大学) University of Pennsylvania(宾夕法尼亚大学) Emory University(埃默里大学)

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