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Harvard University(哈佛大学)

共收录 1311
2505.20686 2025-05-28 cs.LG cs.AI

Accelerating RL for LLM Reasoning with Optimal Advantage Regression

Kianté Brantley, Mingyu Chen, Zhaolin Gao, Jason D. Lee, Wen Sun, Wenhao Zhan, Xuezhou Zhang

机构 * Harvard University(哈佛大学) Boston University(波士顿大学) Cornell University(康奈尔大学) Princeton University(普林斯顿大学)

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2505.19337 2025-05-28 cs.LG cs.AI q-bio.QM

Prompting Decision Transformers for Zero-Shot Reach-Avoid Policies

Kevin Li, Marinka Zitnik

机构 * Massachusetts Institute of Technology(麻省理工学院) Harvard Medical School(哈佛医学院) Kempner Institute at Harvard University(哈佛大学凯普勒研究所)

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2505.12155 2025-05-28 cs.CV cs.AI cs.LG

SoftPQ: Robust Instance Segmentation Evaluation via Soft Matching and Tunable Thresholds

Ranit Karmakar, Simon F. Nørrelykke

机构 * Harvard Medical School(哈佛医学院)

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2502.17349 2025-05-28 physics.chem-ph cs.AI cs.LG

HybridLinker: Topology-Guided Posterior Sampling for Enhanced Diversity and Validity in 3D Molecular Linker Generation

Minyeong Hwang, Ziseok Lee, Kwang-Soo Kim, Kyungsu Kim, Eunho Yang

机构 * KAIST(韩国科学技术院) Seoul National University(首尔国立大学) McLean Hospital, Harvard Medical School(麦肯纳医院,哈佛医学院)

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2307.04167 2025-05-28 cs.CY cs.CL physics.soc-ph

Dream Content Discovery from Reddit with an Unsupervised Mixed-Method Approach

Anubhab Das, Sanja Šćepanović, Luca Maria Aiello, Remington Mallett, Deirdre Barrett, Daniele Quercia

机构 * Heritage Institute of Technology(赫尔德技术学院) Nokia Bell Labs(诺基亚贝尔实验室) IT University of Copenhagen(哥本哈根技术大学) Pioneer Centre for AI(先锋人工智能中心) Northwestern University(西北大学) Harvard University(哈佛大学)

Comments 20 pages, 6 figures, 4 tables, 4 pages of supplementary information

Journal ref EPJ Data Sci. 14, 40 (2025)

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2505.20202 2025-05-27 cs.CV

PathBench: A comprehensive comparison benchmark for pathology foundation models towards precision oncology

Jiabo Ma, Yingxue Xu, Fengtao Zhou, Yihui Wang, Cheng Jin, Zhengrui Guo, Jianfeng Wu, On Ki Tang, Huajun Zhou, Xi Wang, Luyang Luo, Zhengyu Zhang, Du Cai, Zizhao Gao, Wei Wang, Yueping Liu, Jiankun He, Jing Cui, Zhenhui Li, Jing Zhang, Feng Gao, Xiuming Zhang, Li Liang, Ronald Cheong Kin Chan, Zhe Wang, Hao Chen

机构 * Hong Kong University of Science and Technology(香港科技大学) Fourth Military Medical University(第四军医大学) Chinese University of Hong Kong(香港中文大学) Harvard University(哈佛大学)

Comments 35 pages, 9 figures

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2505.19376 2025-05-27 cs.CL

Belief Attribution as Mental Explanation: The Role of Accuracy, Informativity, and Causality

Lance Ying, Almog Hillel, Ryan Truong, Vikash K. Mansinghka, Joshua B. Tenenbaum, Tan Zhi-Xuan

机构 * Massachusetts Institute of Technology(麻省理工学院) Harvard University(哈佛大学)

Comments 8 pages, 3 figures; oral presentation at CogSci 2025

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2408.02687 2025-05-27 cs.CV

Compositional Physical Reasoning of Objects and Events from Videos

Zhenfang Chen, Shilong Dong, Kexin Yi, Yunzhu Li, Mingyu Ding, Antonio Torralba, Joshua B. Tenenbaum, Chuang Gan

机构 * MIT-IBM Watson AI lab(MIT-IBM沃森人工智能实验室) New York University(纽约大学) Harvard University(哈佛大学) UIUC(伊利诺伊大学) UC Berkeley(加州大学伯克利分校) MIT(麻省理工学院) UMass Amherst(马萨诸塞大学阿姆赫斯特分校)

Comments Accepted by TPAMI 2025. arXiv admin note: text overlap with arXiv:2205.01089

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2505.17149 2025-05-26 cs.CL cs.AI

Large Language Models for Predictive Analysis: How Far Are They?

Qin Chen, Yuanyi Ren, Xiaojun Ma, Yuyang Shi

机构 * Peking University(北京大学) Harvard University(哈佛大学)

Comments Accepted to ACL 2025 Findings

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2308.05232 2025-05-23 cs.CV cs.LG

SegMatch: A semi-supervised learning method for surgical instrument segmentation

Meng Wei, Charlie Budd, Luis C. Garcia-Peraza-Herrera, Reuben Dorent, Miaojing Shi, Tom Vercauteren

机构 * School of Biomedical Engineering & Imaging Sciences, King’s College London(生物医学工程与影像科学学院,伦敦国王学院) Harvard Medical School, Harvard University(哈佛医学院,哈佛大学) College of Electronic and Information Engineering, Tongji University(同济大学电子与信息工程学院)

Comments Published, 19 pages, 8 figures

Journal ref Nature Scientific Reports 2025

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2502.06835 2025-05-22 cs.LG

Reinforcement Learning on Dyads to Enhance Medication Adherence

Ziping Xu, Hinal Jajal, Sung Won Choi, Inbal Nahum-Shani, Guy Shani, Alexandra M. Psihogios, Pei-Yao Hung, Susan Murphy

机构 * Harvard University(哈佛大学) University of Michigan(密歇根大学) Northwestern University(西北大学)

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2505.14621 2025-05-21 cs.CV cs.LG

3D Reconstruction from Sketches

Abhimanyu Talwar, Julien Laasri

机构 * Harvard University(哈佛大学)

Comments 6 pages, 8 figures, paper dated December 12, 2018

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2505.14583 2025-05-21 cs.CV cs.LG

Instance Segmentation for Point Sets

Abhimanyu Talwar, Julien Laasri

机构 * Harvard John A. Paulson School of Engineering and Applied Sciences(哈佛约翰·A·保罗森工程与应用科学学院)

Comments 6 pages, 11 figures, paper dated 2019

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2505.14417 2025-05-21 cs.CG cs.LG

Towards Non-Euclidean Foundation Models: Advancing AI Beyond Euclidean Frameworks

Menglin Yang, Yifei Zhang, Jialin Chen, Melanie Weber, Rex Ying

机构 * Hong Kong University of Science and Technology (GZ) Guangzhou China(香港科技大学(广州)) Yale University New Haven United States(耶鲁大学) Nanyang Technological University Singapore Singapore(南洋理工大学) Harvard University Cambridge United States(哈佛大学)

Comments WWW 2025 Companion

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2505.14017 2025-05-21 eess.IV cs.CV

End-to-end Cortical Surface Reconstruction from Clinical Magnetic Resonance Images

Jesper Duemose Nielsen, Karthik Gopinath, Andrew Hoopes, Adrian Dalca, Colin Magdamo, Steven Arnold, Sudeshna Das, Axel Thielscher, Juan Eugenio Iglesias, Oula Puonti

机构 * Danish Research Centre for Magnetic Resonance, Department of Radiology and Nuclear Medicine, Copenhagen University Hospital – Amager and Hvidovre(丹麦磁共振研究所以及放射科和核医学科,哥本哈根大学医院-阿马格和霍伊多夫雷) Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital(阿提诺拉A.马丁诺斯生物医学成像中心,麻省总医院) Computer Science and Artificial Intelligence Lab, Massachusetts Institute of Technology(计算机科学与人工智能实验室,麻省理工学院) Department of Radiology, Harvard Medical School(放射科,哈佛医学院) Department of Neurology, Massachusetts General Hospital(神经科,麻省总医院) Department of Health Technology, Technical University of Denmark(健康技术系,丹麦技术大学) Hawkes Institute, University College London(霍克斯研究所,伦敦大学学院)

Comments 11 pages, 4 figures

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2503.05558 2025-05-20 cs.LG math.CO math.GR

Diffusion Models for Cayley Graphs

Michael R. Douglas, Kit Fraser-Taliente

机构 * CMSA, Harvard University(哈佛大学CMSA) Rudolf Peierls Centre for Theoretical Physics, University of Oxford(牛津大学佩尔尔斯理论物理中心)

Comments 25 pages, 5 figures

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2501.02376 2025-05-20 cs.CV

Origin Identification for Text-Guided Image-to-Image Diffusion Models

Wenhao Wang, Yifan Sun, Zongxin Yang, Zhentao Tan, Zhengdong Hu, Yi Yang

机构 * University of Technology Sydney(悉尼技术大学) Peking University(北京大学) Harvard University(哈佛大学) Zhejiang University(浙江大学)

Comments Accepted by ICML 2025

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2410.03794 2025-05-20 cs.LG

Repurposing Foundation Model for Generalizable Medical Time Series Classification

Nan Huang, Haishuai Wang, Zihuai He, Marinka Zitnik, Xiang Zhang

机构 * University of North Carolina at Charlotte(北卡罗来纳大学夏洛特分校) Zhejiang University(浙江大学) Stanford University(斯坦福大学) Harvard University(哈佛大学)

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2505.12322 2025-05-20 cs.LG cs.CV

Model alignment using inter-modal bridges

Ali Gholamzadeh, Noor Sajid

机构 * MPI for Biological Cybernetics & University of Tübingen(生物感知研究所及图宾根大学) Kempner Institute, Harvard University(凯普纳研究所及哈佛大学)

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2505.12228 2025-05-20 cs.CV cs.LG

From Low Field to High Value: Robust Cortical Mapping from Low-Field MRI

Karthik Gopinath, Annabel Sorby-Adams, Jonathan W. Ramirez, Dina Zemlyanker, Jennifer Guo, David Hunt, Christine L. Mac Donald, C. Dirk Keene, Timothy Coalson, Matthew F. Glasser, David Van Essen, Matthew S. Rosen, Oula Puonti, W. Taylor Kimberly, Juan Eugenio Iglesias

机构 * Massachusetts General Hospital, Harvard Medical School, United States(哈佛医学院麻省总医院,美国) Massachusetts Institute of Technology, United States(麻省理工学院,美国) University of Washington, United States(华盛顿大学,美国) Danish Research Centre for Magnetic Resonance, Copenhagen University Hospital, Denmark(丹麦磁共振研究中心,哥本哈根大学医院,丹麦) Washington University, United States(华盛顿大学,美国) University College London, United Kingdom(伦敦大学学院,英国)

Comments 32 pages

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2505.12000 2025-05-20 cs.CV

IQBench: How "Smart'' Are Vision-Language Models? A Study with Human IQ Tests

Tan-Hanh Pham, Phu-Vinh Nguyen, Dang The Hung, Bui Trong Duong, Vu Nguyen Thanh, Chris Ngo, Tri Quang Truong, Truong-Son Hy

机构 * Harvard Medical School(哈佛医学院) Uppsala University(乌普萨拉大学) University of London(伦敦大学) Vietnam Military Medical University(越南军医大学) University of Technical Education Ho Chi Minh City(胡志明市技术大学) Knovel Engineering Lab(Knovel工程实验室) University of Alabama at Birmingham(阿拉巴马大学伯明翰分校)

Comments IQ Test for Multimodal Models

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2505.11813 2025-05-20 cs.CV cs.AI

SGD-Mix: Enhancing Domain-Specific Image Classification with Label-Preserving Data Augmentation

Yixuan Dong, Fang-Yi Su, Jung-Hsien Chiang

机构 * Department of Computer Science and Information Engineering, National Cheng Kung University(计算机科学与信息工程系,国立成功大学) Department of Biomedical Informatics, Harvard Medical School, Harvard University(生物医学信息学系,哈佛医学院,哈佛大学)

Comments 11 pages, 6 figures, 6 tables

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2504.14107 2025-05-20 cs.AI cs.CL

Signatures of human-like processing in Transformer forward passes

Jennifer Hu, Michael A. Lepori, Michael Franke

机构 * Kempner Institute Harvard University(哈佛大学 Kempner 院) Department of Computer Science Brown University(布朗大学计算机科学系) Department of Linguistics University of Tübingen(图宾根大学语言学系)

Comments under review

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2503.09543 2025-05-20 cs.CL cs.LG

PolyPythias: Stability and Outliers across Fifty Language Model Pre-Training Runs

Oskar van der Wal, Pietro Lesci, Max Muller-Eberstein, Naomi Saphra, Hailey Schoelkopf, Willem Zuidema, Stella Biderman

机构 * University of Amsterdam(阿姆斯特丹大学) University of Cambridge(剑桥大学) IT University of Copenhagen(哥本哈根技术大学) Harvard University(哈佛大学) Anthropic(Anthropic公司) EleutherAI

Comments Published as a conference paper at ICLR 2025

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2505.11366 2025-05-19 cs.RO cs.HC cs.LG cs.SY eess.SY

Learning Multimodal AI Algorithms for Amplifying Limited User Input into High-dimensional Control Space

Ali Rabiee, Sima Ghafoori, MH Farhadi, Robert Beyer, Xiangyu Bai, David J Lin, Sarah Ostadabbas, Reza Abiri

机构 * Department of Electrical, Computer, and Biomedical Engineering, University of Rhode Island(电气、计算机与生物医学工程系,罗德岛大学) Department of Electrical and Computer Engineering, Northeastern University(电气与计算机工程系,东北大学) Department of Neurology, Harvard Medical School(神经病学系,哈佛医学院)

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2412.09765 2025-05-19 cs.CV cs.HC

L-WISE: Boosting Human Visual Category Learning Through Model-Based Image Selection and Enhancement

Morgan B. Talbot, Gabriel Kreiman, James J. DiCarlo, Guy Gaziv

机构 * Boston Children’s Hospital, Harvard Medical School(波士顿儿童医院,哈佛医学院) Center for Brains, Minds, and Machines, MIT(脑科学与心智中心,麻省理工学院) Dept. of Health Sciences and Technology, MIT(健康科学与技术系,麻省理工学院) McGovern Institute for Brain Research, Dept. of Brain and Cognitive Sciences, MIT(麦戈文脑研究 institute,脑科学与认知科学系,麻省理工学院) MIT Quest for Intelligence(麻省理工学院智能探索计划)

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2410.11516 2025-05-16 cs.CL

TopoLM: brain-like spatio-functional organization in a topographic language model

Neil Rathi, Johannes Mehrer, Badr AlKhamissi, Taha Binhuraib, Nicholas M. Blauch, Martin Schrimpf

机构 * EPFL(瑞士联邦理工学院) Stanford University(斯坦福大学) Georgia Institute of Technology(佐治亚理工学院) Harvard University(哈佛大学)

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2505.09756 2025-05-16 cs.LG cs.MA math.OC stat.ML

Community-based Multi-Agent Reinforcement Learning with Transfer and Active Exploration

Zhaoyang Shi

机构 * Department of Statistics, Harvard University(哈佛大学统计学系)

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2505.09099 2025-05-15 cs.RO cs.LG

Imitation Learning for Adaptive Control of a Virtual Soft Exoglove

Shirui Lyu, Vittorio Caggiano, Matteo Leonetti, Dario Farina, Letizia Gionfrida

机构 * Department of Informatics, King’s College London(信息学院,伦敦国王学院) MyoLab Harvard Medical School(哈佛医学院) Spaulding Rehabilitation Hospital(斯波林康复医院) Department of Bioengineering, Faculty of Engineering, Imperial College London(生物工程系,伦敦帝国理工学院工程学院) John A. Paulson School of Engineering and Applied Sciences, Harvard University(哈佛大学约翰·A·保罗森工程与应用科学学院)

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2505.08878 2025-05-15 cs.CR cs.AI cs.IT math.IT

Optimized Couplings for Watermarking Large Language Models

Dor Tsur, Carol Xuan Long, Claudio Mayrink Verdun, Hsiang Hsu, Haim Permuter, Flavio P. Calmon

机构 * Ben Gurion University(本· Gurion 大学) Harvard University(哈佛大学) JPMorganChase(摩根大通)

Comments Accepted at ISIT25

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