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University of Pennsylvania(宾夕法尼亚大学)

共收录 961
2506.06278 2025-10-27 cs.LG cs.AI

Distillation Robustifies Unlearning

Bruce W. Lee, Addie Foote, Alex Infanger, Leni Shor, Harish Kamath, Jacob Goldman-Wetzler, Bryce Woodworth, Alex Cloud, Alexander Matt Turner

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

Comments NeurIPS 2025 (Spotlight)

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2510.20736 2025-10-24 cs.LG

Amplifying Prominent Representations in Multimodal Learning via Variational Dirichlet Process

Tsai Hor Chan, Feng Wu, Yihang Chen, Guosheng Yin, Lequan Yu

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

Comments Accepted by NeruIPS 2025

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2510.20683 2025-10-24 cs.LG cs.AI

A Scalable, Causal, and Energy Efficient Framework for Neural Decoding with Spiking Neural Networks

Georgios Mentzelopoulos, Ioannis Asmanis, Konrad P. Kording, Eva L. Dyer, Kostas Daniilidis, Flavia Vitale

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

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2510.20602 2025-10-24 cs.SD cs.AI eess.AS eess.SP

Resounding Acoustic Fields with Reciprocity

Zitong Lan, Yiduo Hao, Mingmin Zhao

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

Comments NeurIPS 2025

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2507.16068 2025-10-24 cs.RO cs.AI cs.LG cs.MA

Compositional Coordination for Multi-Robot Teams with Large Language Models

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

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

Comments IEEE International Symposium on Multi-Robot & Multi-Agent Systems (MRS 2025) Oral

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2503.24123 2025-10-24 cs.LG

CTSketch: Compositional Tensor Sketching for Scalable Neurosymbolic Learning

Seewon Choi, Alaia Solko-Breslin, Rajeev Alur, Eric Wong

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

Comments 18 pages, 6 figures

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2510.19934 2025-10-24 cs.LG cs.CR math.ST stat.ME stat.ML stat.TH

Mitigating Privacy-Utility Trade-off in Decentralized Federated Learning via $f$-Differential Privacy

Xiang Li, Buxin Su, Chendi Wang, Qi Long, Weijie J. Su

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

Comments NeurIPS 2025 (Spotlight)

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2505.19201 2025-10-24 cs.CL

DREAM: Drafting with Refined Target Features and Entropy-Adaptive Cross-Attention Fusion for Multimodal Speculative Decoding

Yunhai Hu, Tianhua Xia, Zining Liu, Rahul Raman, Xingyu Liu, Bo Bao, Eric Sather, Vithursan Thangarasa, Sai Qian Zhang

机构 * Courant Institute of Mathematical Sciences, New York University(纽约大学数学科学学院) Tandon School of Engineering, New York University(纽约大学工程学院) Cerebras Systems Inc.(Cerebras Systems公司) University of Pennsylvania(宾夕法尼亚大学)

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2509.08967 2025-10-23 physics.geo-ph cs.LG

Physics-informed waveform inversion using pretrained wavefield neural operators

Xinquan Huang, Fu Wang, Tariq Alkhalifah

机构 * Physical Science and Engineering division, King Abdullah University of Science and Technology(国王 Abdullah 科学与技术大学物理科学与工程部门) School of Engineering and Applied Science, University of Pennsylvania(宾夕法尼亚大学工程与应用科学学院)

Comments This work has been accepted for publication in IEEE Transactions on Geoscience and Remote Sensing. The final published version will be available via IEEE Xplore

Journal ref IEEE Transactions on Geoscience and Remote Sensing, 2025

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2510.18810 2025-10-22 cs.LG

When LRP Diverges from Leave-One-Out in Transformers

Weiqiu You, Siqi Zeng, Yao-Hung Hubert Tsai, Makoto Yamada, Han Zhao

机构 * University of Pennsylvania(宾夕法尼亚大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Okinawa Institute of Science and Technology(冲绳科学技术大学院)

Comments BlackboxNLP @ EMNLP 2025

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2505.21721 2025-10-22 stat.ML cs.LG math.OC stat.CO

Nearly Dimension-Independent Convergence of Mean-Field Black-Box Variational Inference

Kyurae Kim, Yi-An Ma, Trevor Campbell, Jacob R. Gardner

机构 * University of Pennsylvania(宾夕法尼亚大学) University of California San Diego(加州大学圣地亚哥分校) University of British Columbia(不列颠哥伦比亚大学)

Comments Accepted to NeurIPS'25

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2412.10582 2025-10-22 cs.CL

WHAT-IF: Exploring Branching Narratives by Meta-Prompting Large Language Models

Runsheng "Anson" Huang, Lara J. Martin, Chris Callison-Burch

机构 * University of Pennsylvania(宾夕法尼亚大学) University of Maryland, Baltimore County(马里兰大学巴尔的摩县分校)

Comments Published in Wordplay: When Language Meets Games Workshop (EMNLP 2025)

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2412.09572 2025-10-22 cs.CL

Rethinking LLM Uncertainty: A Multi-Agent Approach to Estimating Black-Box Model Uncertainty

Yu Feng, Phu Mon Htut, Zheng Qi, Wei Xiao, Manuel Mager, Nikolaos Pappas, Kishaloy Halder, Yang Li, Yassine Benajiba, Dan Roth

机构 * University of Pennsylvania(宾夕法尼亚大学) AWS AI Labs(AWS人工智能实验室) Johannes Gutenberg University of Mainz(美因茨约翰内斯·古滕贝格大学) Oracle AI(Oracle人工智能)

Comments EMNLP 2025 Findings

Journal ref EMNLP 2025 Findings

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2404.12494 2025-10-22 cs.CL

BIRD: A Trustworthy Bayesian Inference Framework for Large Language Models

Yu Feng, Ben Zhou, Weidong Lin, Dan Roth

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

Journal ref ICLR 2025 (Oral)

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2510.17506 2025-10-21 cs.LG math.OC

Convergence Rates for Gradient Descent on the Edge of Stability in Overparametrised Least Squares

Lachlan Ewen MacDonald, Hancheng Min, Leandro Palma, Salma Tarmoun, Ziqing Xu, René Vidal

机构 * Innovation in Data Engineering and Science (IDEAS) University of Pennsylvania(数据工程与科学创新研究所(IDEAS)宾夕法尼亚大学)

Comments NeurIPS2025. Code available at https://github.com/lemacdonald/eos-convergence-rates-codimension-1

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2507.00432 2025-10-21 cs.AI cs.CL

Does Math Reasoning Improve General LLM Capabilities? Understanding Transferability of LLM Reasoning

Maggie Huan, Yuetai Li, Tuney Zheng, Xiaoyu Xu, Seungone Kim, Minxin Du, Radha Poovendran, Graham Neubig, Xiang Yue

机构 * Carnegie Mellon University(卡内基梅隆大学) University of Pennsylvania(宾夕法尼亚大学) University of Washington(华盛顿大学) M-A-P The Hong Kong Polytechnic University(香港理工大学)

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2510.14286 2025-10-17 cs.LG

Stable Prediction of Adverse Events in Medical Time-Series Data

Mayank Keoliya, Seewon Choi, Rajeev Alur, Mayur Naik, Eric Wong

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

Comments 18 pages, 3 Figures

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2505.01997 2025-10-17 cs.LG cs.AI stat.ML

Restoring Calibration for Aligned Large Language Models: A Calibration-Aware Fine-Tuning Approach

Jiancong Xiao, Bojian Hou, Zhanliang Wang, Ruochen Jin, Qi Long, Weijie J. Su, Li Shen

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

Journal ref ICML 2025

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2510.13651 2025-10-16 cs.LG math.OC

What is the objective of reasoning with reinforcement learning?

Damek Davis, Benjamin Recht

机构 * Department of Statistics and Data Science, The Wharton School, University of Pennsylvania(统计与数据科学系,沃森商学院,宾夕法尼亚大学) Department of Electrical Engineering and Computer Sciences, University of California, Berkeley(电气工程与计算机科学系,加州大学伯克利分校)

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2507.23227 2025-10-16 cs.CL cs.LG q-bio.QM

Enabling Few-Shot Alzheimer's Disease Diagnosis on Biomarker Data with Tabular LLMs

Sophie Kearney, Shu Yang, Zixuan Wen, Bojian Hou, Duy Duong-Tran, Tianlong Chen, Jason Moore, Marylyn Ritchie, Li Shen

机构 * University of Pennsylvania(宾夕法尼亚大学) United States Naval Academy(美国海军学院) University of North Carolina at Chapel Hill(北卡罗来纳大学教堂山分校) Cedars Sinai Medical Center(西好莱坞 Cedars Sinai 医院)

Comments accepted by ACM-BCB'25: ACM Conference on Bioinformatics, Computational Biology, and Health Informatics [ACM SIGBio Best Paper Award]

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2510.12763 2025-10-15 eess.SP cs.AI q-bio.QM

Disentangling Neurodegeneration with Brain Age Gap Prediction Models: A Graph Signal Processing Perspective

Saurabh Sihag, Gonzalo Mateos, Alejandro Ribeiro

机构 * Department of Electrical and Computer Engineering at the University at Albany, SUNY(纽约州立大学阿尔巴尼分校电气与计算机工程系) Department of Electrical and Computer Engineering at the University of Rochester(罗切斯特大学电气与计算机工程系) Department of Electrical and Systems Engineering at the University of Pennsylvania(宾夕法尼亚大学电气与系统工程系)

Comments Accepted for publication in IEEE Signal Processing Magazine

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2510.04587 2025-10-15 cs.CV

Pathology-CoT: Learning Visual Chain-of-Thought Agent from Expert Whole Slide Image Diagnosis Behavior

Sheng Wang, Ruiming Wu, Charles Herndon, Yihang Liu, Shunsuke Koga, Jeanne Shen, Zhi Huang

机构 * Department of Pathology and Laboratory Medicine, University of Pennsylvania(病理学与实验室医学系,宾夕法尼亚大学) Department of Biostatistics, Epidemiology & Informatics, University of Pennsylvania(生物统计学、流行病学与信息学系,宾夕法尼亚大学) Department of Pathology, University of California at San Francisco(病理学系,加州大学旧金山分校) Department of Pathology, Stanford University(病理学系,斯坦福大学) Department of Electrical and System Engineering, University of Pennsylvania(电气与系统工程系,宾夕法尼亚大学)

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2510.11563 2025-10-14 cs.CL

Culturally-Aware Conversations: A Framework & Benchmark for LLMs

Shreya Havaldar, Sunny Rai, Young-Min Cho, Lyle Ungar

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

Comments To appear at the 4th HCI + NLP Workshop @ EMNLP

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2510.11107 2025-10-14 cs.CV

MoMaps: Semantics-Aware Scene Motion Generation with Motion Maps

Jiahui Lei, Kyle Genova, George Kopanas, Noah Snavely, Leonidas Guibas

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

Comments Accepted at ICCV 2025, project page: https://jiahuilei.com/projects/momap/

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2508.07501 2025-10-14 cs.CV cs.HC

FormCoach: Lift Smarter, Not Harder

Xiaoye Zuo, Nikos Athanasiou, Ginger Delmas, Yiming Huang, Xingyu Fu, Lingjie Liu

机构 * University of Pennsylvania(宾夕法尼亚大学) Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所)

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2505.18361 2025-10-14 q-bio.NC cs.AI cs.LG cs.RO

Task-Optimized Convolutional Recurrent Networks Align with Tactile Processing in the Rodent Brain

Trinity Chung, Yuchen Shen, Nathan C. L. Kong, Aran Nayebi

机构 * Robotics Institute, Carnegie Mellon University(卡内基梅隆大学机器人研究所) Machine Learning Department, Carnegie Mellon University(卡内基梅隆大学机器学习系) Department of Psychology, University of Pennsylvania(宾夕法尼亚大学心理学系) Neuroscience Institute, Carnegie Mellon University(卡内基梅隆大学神经科学研究所)

Comments 10 pages, 8 figures, 7 tables, NeurIPS 2025 Camera Ready Version (oral)

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2504.16450 2025-10-14 cs.LG stat.ML

An Effective Gram Matrix Characterizes Generalization in Deep Networks

Rubing Yang, Pratik Chaudhari

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

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2510.09794 2025-10-14 cs.LG cs.CV

Causality $\neq$ Decodability, and Vice Versa: Lessons from Interpreting Counting ViTs

Lianghuan Huang, Yingshan Chang

机构 * University of Pennsylvania(宾夕法尼亚大学) Carnegie Mellon University(卡内基梅隆大学)

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2510.09776 2025-10-14 cs.LG cs.AI stat.ML

Why Do Transformers Fail to Forecast Time Series In-Context?

Yufa Zhou, Yixiao Wang, Surbhi Goel, Anru R. Zhang

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

Comments Code: https://github.com/MasterZhou1/ICL-Time-Series

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2507.08972 2025-10-14 cs.LG cs.AI physics.comp-ph physics.flu-dyn

Simulating Three-dimensional Turbulence with Physics-informed Neural Networks

Sifan Wang, Shyam Sankaran, Xiantao Fan, Panos Stinis, Paris Perdikaris

机构 * Institution for Foundation of Data Science, Yale University(数据科学基础研究所,耶鲁大学) Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania(机械工程与应用力学系,宾夕法尼亚大学) Sibley School of Mechanical and Aerospace Engineering, Cornell University(机械与航空航天工程学院,康奈尔大学) Advanced Computing, Mathematics and Data Division, Pacific Northwest National Laboratory(先进计算、数学和数据部门,太平洋西北国家实验室)

Comments 25 pages, 13 figures, 3 tables

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