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Harvard University(哈佛大学)

共收录 1311
2502.01055 2025-04-29 math.OC cs.RO

On the Surprising Robustness of Sequential Convex Optimization for Contact-Implicit Motion Planning

Yulin Li, Haoyu Han, Shucheng Kang, Jun Ma, Heng Yang

机构 * The Hong Kong University of Science and Technology(香港科技大学) Harvard University(哈佛大学)

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2411.01791 2025-04-29 cs.DC cs.LG

Minder: Faulty Machine Detection for Large-scale Distributed Model Training

Yangtao Deng, Xiang Shi, Zhuo Jiang, Xingjian Zhang, Lei Zhang, Zhang Zhang, Bo Li, Zuquan Song, Hang Zhu, Gaohong Liu, Fuliang Li, Shuguang Wang, Haibin Lin, Jianxi Ye, Minlan Yu

机构 * Tsinghua University(清华大学) ByteDance(字节跳动) Northeastern University(东北大学) Harvard University(哈佛大学)

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2402.07745 2025-04-29 cs.LG

Predictive Churn with the Set of Good Models

Jamelle Watson-Daniels, Flavio du Pin Calmon, Alexander D'Amour, Carol Long, David C. Parkes, Berk Ustun

机构 * Harvard University(哈佛大学) Google(谷歌) DeepMind(深度思维) UC San Diego(圣迭戈大学)

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2310.19380 2025-04-28 cs.CV

TransXNet: Learning Both Global and Local Dynamics with a Dual Dynamic Token Mixer for Visual Recognition

Meng Lou, Shu Zhang, Hong-Yu Zhou, Sibei Yang, Chuan Wu, Yizhou Yu

机构 * School of Computing and Data Science, The University of Hong Kong(计算与数据科学学院,香港大学) AI Lab, Deepwise Healthcare(深睿医疗AI实验室) Department of Biomedical Informatics, Harvard Medical School(生物医学信息学系,哈佛医学院) Department of Computer Science, The University of Hong Kong(计算机科学系,香港大学) School of Information Science and Technology, ShanghaiTech University(信息科学与技术学院,上海科技大学)

Comments Accepted by IEEE TNNLS

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2504.17238 2025-04-25 cs.CL cs.HC

Crisp: Cognitive Restructuring of Negative Thoughts through Multi-turn Supportive Dialogues

Jinfeng Zhou, Yuxuan Chen, Jianing Yin, Yongkang Huang, Yihan Shi, Xikun Zhang, Libiao Peng, Rongsheng Zhang, Tangjie Lv, Zhipeng Hu, Hongning Wang, Minlie Huang

机构 * The CoAI Group, DCST, Tsinghua University(清华大学自动化研究所) University of Pennsylvania(宾夕法尼亚大学) Lingxin AI(灵犀AI) Harvard Graduate School of Education, Harvard University(哈佛大学教育研究生院) Department of Psychology and Behavioral Sciences, Zhejiang University(浙江大学心理学与行为科学系) Fuxi AI Lab(伏羲AI实验室)

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2410.04612 2025-04-25 cs.LG cs.AI cs.CL

Regressing the Relative Future: Efficient Policy Optimization for Multi-turn RLHF

Zhaolin Gao, Wenhao Zhan, Jonathan D. Chang, Gokul Swamy, Kianté Brantley, Jason D. Lee, Wen Sun

机构 * Cornell University(康奈尔大学) Princeton University(普林斯顿大学) Databricks Mosaic Research(Databricks 混合研究) Carnegie Mellon University(卡内基梅隆大学) Harvard University(哈佛大学)

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2504.16068 2025-04-23 physics.comp-ph cs.LG physics.chem-ph

High-performance training and inference for deep equivariant interatomic potentials

Chuin Wei Tan, Marc L. Descoteaux, Mit Kotak, Gabriel de Miranda Nascimento, Seán R. Kavanagh, Laura Zichi, Menghang Wang, Aadit Saluja, Yizhong R. Hu, Tess Smidt, Anders Johansson, William C. Witt, Boris Kozinsky, Albert Musaelian

机构 * 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) Center for Computational Science and Engineering, Massachusetts Institute of Technology(麻省理工学院计算科学与工程中心) Department of Materials Science and Engineering, Massachusetts Institute of Technology(麻省理工学院材料科学与工程系) Center for the Environment, Harvard University(哈佛大学环境中心) Research Laboratory of Electronics, Massachusetts Institute of Technology(麻省理工学院电子研究实验室) Sandia National Laboratories(桑尼亚国家实验室) Robert Bosch LLC Research and Technology Center(罗伯特·博世 LLC 研究与技术中心) Mirian Technologies Inc.(Mirian 技术公司)

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2411.00869 2025-04-23 eess.IV cs.CV cs.LG

Federated Learning for Diabetic Retinopathy Diagnosis: Enhancing Accuracy and Generalizability in Under-Resourced Regions

Gajan Mohan Raj, Michael G. Morley, Mohammad Eslami

机构 * High Technology High School(高新技术高中) Massachusetts Eye and Ear Harvard Medical School(马萨诸塞眼耳医院哈佛医学院) Harvard Medical School(哈佛医学院) Harvard Ophthalmology AI Lab(哈佛眼科人工智能实验室)

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2504.15499 2025-04-23 cs.CR cs.AI cs.OS

Guillotine: Hypervisors for Isolating Malicious AIs

James Mickens, Sarah Radway, Ravi Netravali

机构 * Harvard University(哈佛大学) Princeton University(普林斯顿大学)

Comments To be published in the ACM SIGOPS 2025 Workshop on Hot Topics in Operating Systems

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2403.19001 2025-04-23 cs.CV cs.AI eess.IV q-bio.NC

Cross-domain Fiber Cluster Shape Analysis for Language Performance Cognitive Score Prediction

Yui Lo, Yuqian Chen, Dongnan Liu, Wan Liu, Leo Zekelman, Fan Zhang, Yogesh Rathi, Nikos Makris, Alexandra J. Golby, Weidong Cai, Lauren J. O'Donnell

机构 * Harvard Medical School(哈佛医学院) Brigham and Women’s Hospital(布莱根和妇产医院) Massachusetts General Hospital(麻省总医院) The University of Sydney(悉尼大学) Beijing Institute of Technology(北京理工大学) University of Electronic Science and Technology of China(电子科技大学) Harvard University(哈佛大学)

Comments This paper has been accepted for presentation at The 27th Intl. Conf. on Medical Image Computing and Computer Assisted Intervention (MICCAI 2024) Workshop on Computational Diffusion MRI (CDMRI). 11 pages, 2 figures

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2504.15009 2025-04-22 cs.CV

Insert Anything: Image Insertion via In-Context Editing in DiT

Wensong Song, Hong Jiang, Zongxing Yang, Ruijie Quan, Yi Yang

机构 * Zhejiang University(浙江大学) Harvard University(哈佛大学) Nanyang Technological University(南洋理工大学)

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2412.14462 2025-04-22 cs.CV

Affordance-Aware Object Insertion via Mask-Aware Dual Diffusion

Jixuan He, Wanhua Li, Ye Liu, Junsik Kim, Donglai Wei, Hanspeter Pfister

机构 * Harvard University(哈佛大学) Cornell Tech(康奈尔科技) The Hong Kong Polytechnic University(香港理工大学) Boston College(波士顿大学)

Comments Code is available at: https://github.com/KaKituken/affordance-aware-any. Project page at: https://kakituken.github.io/affordance-any.github.io/

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2410.21676 2025-04-22 cs.LG cs.AI math.OC stat.ML

How Does Critical Batch Size Scale in Pre-training?

Hanlin Zhang, Depen Morwani, Nikhil Vyas, Jingfeng Wu, Difan Zou, Udaya Ghai, Dean Foster, Sham Kakade

机构 * Harvard University(哈佛大学) Kempner Institute at Harvard University(哈佛大学凯普勒研究所) University of California, Berkeley(加州大学伯克利分校) The University of Hong Kong(香港大学) Amazon(亚马逊公司)

Comments ICLR 2025, Blog post: https://kempnerinstitute.harvard.edu/research/deeper-learning/how-does-critical-batch-size-scale-in-pre-training-decoupling-data-and-model-size

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2410.11201 2025-04-22 cs.CV cs.AI cs.LG

Tree of Attributes Prompt Learning for Vision-Language Models

Tong Ding, Wanhua Li, Zhongqi Miao, Hanspeter Pfister

机构 * Harvard University(哈佛大学) Mass General Brigham(麻省总医院) Microsoft(微软公司)

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2312.14216 2025-04-22 cs.CV

DreamDistribution: Learning Prompt Distribution for Diverse In-distribution Generation

Brian Nlong Zhao, Yuhang Xiao, Jiashu Xu, Xinyang Jiang, Yifan Yang, Dongsheng Li, Laurent Itti, Vibhav Vineet, Yunhao Ge

机构 * University of Southern California(南加州大学) Harvard University(哈佛大学) Microsoft Research Asia(微软亚洲研究院) Microsoft Research Redmond(微软红mond研究院)

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2504.14422 2025-04-22 physics.flu-dyn cs.LG physics.comp-ph stat.ML

Optimal Lattice Boltzmann Closures through Multi-Agent Reinforcement Learning

Paul Fischer, Sebastian Kaltenbach, Sergey Litvinov, Sauro Succi, Petros Koumoutsakos

机构 * Computational Science and Engineering Laboratory, Harvard University(哈佛大学计算科学与工程实验室) ETH Zurich(苏黎世联邦理工学院) Italian Institute of Technology(意大利理工学院)

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2502.06982 2025-04-22 cs.LG

Machine Learning Fleet Efficiency: Analyzing and Optimizing Large-Scale Google TPU Systems with ML Productivity Goodput

Arissa Wongpanich, Tayo Oguntebi, Jose Baiocchi Paredes, Yu Emma Wang, Phitchaya Mangpo Phothilimthana, Ritwika Mitra, Zongwei Zhou, Naveen Kumar, Vijay Janapa Reddi

机构 * Google(谷歌) Harvard University(哈佛大学)

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2409.01195 2025-04-22 eess.IV cs.CV physics.med-ph

Ground-truth effects in learning-based fiber orientation distribution estimation in neonatal brains

Rizhong Lin, Hamza Kebiri, Ali Gholipour, Yufei Chen, Jean-Philippe Thiran, Davood Karimi, Meritxell Bach Cuadra

机构 * Signal Processing Laboratory (LTS5)(信号处理实验室) École Polytechnique Fédérale de Lausanne (EPFL)(瑞士联邦理工学院洛桑分校) Department of Radiology, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL)(洛桑大学医院放射科及洛桑大学) College of Electronic and Information Engineering, Tongji University(同济大学电子与信息学院) CIBM Center for Biomedical Imaging(生物医学成像中心) Computational Radiology Laboratory, Department of Radiology, Boston Children’s Hospital and Harvard Medical School(波士顿儿童医院放射科计算放射实验室及哈佛医学院) Department of Radiological Sciences, University of California Irvine(加州大学 Irvine 分校放射科学系)

Comments 11 pages, 4 figures; accepted as an Oral Presentation at the MICCAI 2024 Workshop on Computational Diffusion MRI (CDMRI) in Marrakech, Morocco

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2504.13685 2025-04-21 cs.CL cs.LG stat.AP stat.CO

Deep literature reviews: an application of fine-tuned language models to migration research

Stefano M. Iacus, Haodong Qi, Jiyoung Han

机构 * Harvard University, USA(哈佛大学) Malmö University, Sweden(马尔默大学) Stockholm University Demography Unit, Sweden(斯德哥尔摩大学人口单位)

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2504.13597 2025-04-21 eess.IV cs.AI cs.CV

FocusNet: Transformer-enhanced Polyp Segmentation with Local and Pooling Attention

Jun Zeng, KC Santosh, Deepak Rajan Nayak, Thomas de Lange, Jonas Varkey, Tyler Berzin, Debesh Jha

机构 * Chongqing University of Posts and Telecommunications(重庆邮电大学) University of South Dakota(南达科他大学) Malaviya National Institute of Technology(马拉维亚国立理工学院) Harvard Medical School(哈佛医学院) University of Gothenburg(戈尔堡大学)

Comments 9 pages, 6 figures

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2504.13413 2025-04-21 cs.LG cs.RO cs.SY eess.SY

A Model-Based Approach to Imitation Learning through Multi-Step Predictions

Haldun Balim, Yang Hu, Yuyang Zhang, Na Li

机构 * School of Engineering and Applied Sciences at Harvard University(哈佛大学工程与应用科学学院)

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