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Columbia University(哥伦比亚大学)

共收录 1076
2505.10838 2025-05-19 cs.LG cs.CL cs.CR

LARGO: Latent Adversarial Reflection through Gradient Optimization for Jailbreaking LLMs

Ran Li, Hao Wang, Chengzhi Mao

机构 * Columbia University(哥伦比亚大学) Rutgers University(罗格斯大学)

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2401.14512 2025-05-19 stat.ME cs.CY cs.LG stat.AP

Who Are We Missing? A Principled Approach to Characterizing the Underrepresented Population

Harsh Parikh, Rachael Ross, Elizabeth Stuart, Kara Rudolph

机构 * Department of Biostatistics, Johns Hopkins University(生物统计学系,约翰·霍普金斯大学) Department of Epidemiology, Columbia University(流行病学系,哥伦比亚大学)

Comments MOUD Analysis Included

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2504.08046 2025-05-16 cs.CV

Teaching Humans Subtle Differences with DIFFusion

Mia Chiquier, Orr Avrech, Yossi Gandelsman, Berthy Feng, Katherine Bouman, Carl Vondrick

机构 * Columbia University(哥伦比亚大学) UC Berkeley(加州大学伯克利分校) California Institute of Technology(加州理工学院)

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2505.08854 2025-05-15 cs.CV cs.AI cs.RO

Generative AI for Autonomous Driving: Frontiers and Opportunities

Yuping Wang, Shuo Xing, Cui Can, Renjie Li, Hongyuan Hua, Kexin Tian, Zhaobin Mo, Xiangbo Gao, Keshu Wu, Sulong Zhou, Hengxu You, Juntong Peng, Junge Zhang, Zehao Wang, Rui Song, Mingxuan Yan, Walter Zimmer, Xingcheng Zhou, Peiran Li, Zhaohan Lu, Chia-Ju Chen, Yue Huang, Ryan A. Rossi, Lichao Sun, Hongkai Yu, Zhiwen Fan, Frank Hao Yang, Yuhao Kang, Ross Greer, Chenxi Liu, Eun Hak Lee, Xuan Di, Xinyue Ye, Liu Ren, Alois Knoll, Xiaopeng Li, Shuiwang Ji, Masayoshi Tomizuka, Marco Pavone, Tianbao Yang, Jing Du, Ming-Hsuan Yang, Hua Wei, Ziran Wang, Yang Zhou, Jiachen Li, Zhengzhong Tu

机构 * Texas A&M University(德克萨斯农工大学) University of California, Riverside(加州大学河滨分校) University of Michigan(密歇根大学) Purdue University(普渡大学) Columbia University(哥伦比亚大学) University of Florida(佛罗里达大学) Technische Universität München(慕尼黑技术大学) University of Wisconsin-Madison(威斯康星大学麦迪逊分校) University of Texas at Austin(德克萨斯大学奥斯汀分校) University of Notre Dame(诺特丹大学) Adobe Research(Adobe研究) Lehigh University(莱斯利大学) Cleveland State University(克利夫兰州立大学) Johns Hopkins University(约翰霍普金斯大学) University of California, Merced(加州大学默塞德分校) University of Utah(犹他大学) Texas A&M Transportation Institute(德克萨斯农工大学交通研究所) Bosch Research North America(博世北美研究) Bosch Center for Artificial Intelligence (BCAI)(博世人工智能中心) University of California, Berkeley(加州大学伯克利分校) Stanford University(斯坦福大学) NVIDIA(英伟达) Arizona State University(亚利桑那州立大学)

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2412.05507 2025-05-15 cs.RO cs.CV

AutoURDF: Unsupervised Robot Modeling from Point Cloud Frames Using Cluster Registration

Jiong Lin, Lechen Zhang, Kwansoo Lee, Jialong Ning, Judah Goldfeder, Hod Lipson

机构 * Columbia University(哥伦比亚大学) Creative Machines Lab(创意机器实验室)

Comments 16 pages

Journal ref CVPR 2025

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2505.06367 2025-05-13 cs.LG stat.ML

CAST: Time-Varying Treatment Effects with Application to Chemotherapy and Radiotherapy on Head and Neck Squamous Cell Carcinoma

Everest Yang, Ria Vasishtha, Luqman K. Dad, Lisa A. Kachnic, Andrew Hope, Eric Wang, Xiao Wu, Yading Yuan, David J. Brenner, Igor Shuryak

机构 * Center for Radiological Research, Columbia University Irving Medical Center(放射医学研究中心,哥伦比亚大学伊文思医疗中心) Department of Computer Science, Brown University(计算机科学系,布朗大学) Department of Applied Mathematics, Columbia University(应用数学系,哥伦比亚大学) Department of Radiation Oncology, Columbia University Irving Medical Center(放射肿瘤学系,哥伦比亚大学伊文思医疗中心) Department of Radiation Oncology, Princess Margaret Cancer Centre(放射肿瘤学系,普里兹姆癌症中心) Department of Biostatistics, Columbia University Irving Medical Center(生物统计学系,哥伦比亚大学伊文思医疗中心) Data Science Institute, Columbia University(数据科学研究所,哥伦比亚大学)

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2411.04223 2025-05-13 cs.CL

Diversity Helps Jailbreak Large Language Models

Weiliang Zhao, Daniel Ben-Levi, Wei Hao, Junfeng Yang, Chengzhi Mao

机构 * Columbia University(哥伦比亚大学) Rutgers University(罗格斯大学)

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2410.01966 2025-05-12 cs.CV cs.AI

Enhancing Screen Time Identification in Children with a Multi-View Vision Language Model and Screen Time Tracker

Xinlong Hou, Sen Shen, Xueshen Li, Xinran Gao, Ziyi Huang, Steven J. Holiday, Matthew R. Cribbet, Susan W. White, Edward Sazonov, Yu Gan

机构 * Department of Biomedical Engineering, Stevens Institute of Technology(生物医学工程系,史蒂文斯理工学院) Department of Computer Science, Iowa State University(计算机科学系,爱荷华州立大学) Department of Electrical Engineering, Columbia University in the City of New York(电气工程系,哥伦比亚大学(纽约市)) Nokia Bell Labs(诺基亚贝尔实验室) Department of Communication & Information Science, University of Alabama(传播与信息科学系,阿拉巴马大学) Department of Psychology, University of Alabama(心理学系,阿拉巴马大学) Department of Electrical and Computer Engineering, University of Alabama(电气与计算机工程系,阿拉巴马大学)

Comments Prepare for submission

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2410.12705 2025-05-09 cs.CL cs.AI cs.CV

WorldCuisines: A Massive-Scale Benchmark for Multilingual and Multicultural Visual Question Answering on Global Cuisines

Genta Indra Winata, Frederikus Hudi, Patrick Amadeus Irawan, David Anugraha, Rifki Afina Putri, Yutong Wang, Adam Nohejl, Ubaidillah Ariq Prathama, Nedjma Ousidhoum, Afifa Amriani, Anar Rzayev, Anirban Das, Ashmari Pramodya, Aulia Adila, Bryan Wilie, Candy Olivia Mawalim, Ching Lam Cheng, Daud Abolade, Emmanuele Chersoni, Enrico Santus, Fariz Ikhwantri, Garry Kuwanto, Hanyang Zhao, Haryo Akbarianto Wibowo, Holy Lovenia, Jan Christian Blaise Cruz, Jan Wira Gotama Putra, Junho Myung, Lucky Susanto, Maria Angelica Riera Machin, Marina Zhukova, Michael Anugraha, Muhammad Farid Adilazuarda, Natasha Santosa, Peerat Limkonchotiwat, Raj Dabre, Rio Alexander Audino, Samuel Cahyawijaya, Shi-Xiong Zhang, Stephanie Yulia Salim, Yi Zhou, Yinxuan Gui, David Ifeoluwa Adelani, En-Shiun Annie Lee, Shogo Okada, Ayu Purwarianti, Alham Fikri Aji, Taro Watanabe, Derry Tanti Wijaya, Alice Oh, Chong-Wah Ngo

机构 * Capital One SEACrowd NAIST ITB UofT KAIST JAIST Cardiff University Independent HKUST SMU Masakhane University of Lagos HK PolyU Boston University Columbia University MBZUAI Monash University UCSB Tokyo Tech AI Singapore NICT Cohere McGill MILA Canada CIFAR AI Chair Ontario Tech

Comments Best Theme Paper at NAACL 2025

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2302.03669 2025-05-08 cs.LG cs.AI

Deep Reinforcement Learning for Traffic Light Control in Intelligent Transportation Systems

Ming Zhu, Xiao-Yang Liu, Sem Borst, Anwar Walid

机构 * Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) University of Chinese Academy of Sciences(中国科学院大学) Department of Electrical Engineering, Columbia University(哥伦比亚大学电气工程系) Nokia Bell Labs(诺基亚贝尔实验室)

Comments 17 pages

Journal ref IEEE Transactions on Network Science and Engineering, 2025

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2505.01348 2025-05-07 cs.LG math.OC

Learning Stabilizing Policies via an Unstable Subspace Representation

Leonardo F. Toso, Lintao Ye, James Anderson

机构 * Department of Electrical Engineering, Columbia University(哥伦比亚大学电气工程系) School of Artificial Intelligence and Automation, HUST(华中科技大学人工智能与自动化学院)

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2505.03209 2025-05-07 cs.LG

DYSTIL: Dynamic Strategy Induction with Large Language Models for Reinforcement Learning

Borui Wang, Kathleen McKeown, Rex Ying

机构 * Department of Computer Science Columbia University(哥伦比亚大学计算机科学系)

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2405.06908 2025-05-07 cs.RO

To Ask or Not To Ask: Human-in-the-loop Contextual Bandits with Applications in Robot-Assisted Feeding

Rohan Banerjee, Rajat Kumar Jenamani, Sidharth Vasudev, Amal Nanavati, Katherine Dimitropoulou, Sarah Dean, Tapomayukh Bhattacharjee

机构 * Department of Computer Science, Cornell University(计算机科学系,康奈尔大学) Department of Computer Science and Engineering, University of Washington(计算机科学与工程系,华盛顿大学) Columbia University(哥伦比亚大学)

Comments The second and third authors contributed equally. The last two authors advised equally

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2505.02246 2025-05-06 cs.CV

Cricket: A Self-Powered Chirping Pixel

Shree K. Nayar, Jeremy Klotz, Nikhil Nanda, Mikhail Fridberg

机构 * Computer Science Department, Columbia University(哥伦比亚大学计算机科学系) ADSP Consulting, LLC(ADSP咨询公司)

Comments 13 pages, 18 figures. Project page: https://cave.cs.columbia.edu/projects/categories/project?cid=Computational%20Imaging&pid=Cricket%20A%20Self-Powered%20Chirping%20Pixel

Journal ref ACM Trans. Graph. 43, 4, Article 151 (July 2024), 11 pages

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2505.01743 2025-05-06 cs.CV cs.AI cs.LG

An LLM-Empowered Low-Resolution Vision System for On-Device Human Behavior Understanding

Siyang Jiang, Bufang Yang, Lilin Xu, Mu Yuan, Yeerzhati Abudunuer, Kaiwei Liu, Liekang Zeng, Hongkai Chen, Zhenyu Yan, Xiaofan Jiang, Guoliang Xing

机构 * The Chinese University of Hong Kong, Hong Kong SAR(香港中文大学) Columbia University, United States(哥伦比亚大学)

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2505.00681 2025-05-02 cs.LG cs.CV

MINERVA: Evaluating Complex Video Reasoning

Arsha Nagrani, Sachit Menon, Ahmet Iscen, Shyamal Buch, Ramin Mehran, Nilpa Jha, Anja Hauth, Yukun Zhu, Carl Vondrick, Mikhail Sirotenko, Cordelia Schmid, Tobias Weyand

机构 * Google DeepMind(谷歌DeepMind) Columbia University(哥伦比亚大学)

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2406.18038 2025-05-02 cs.LG

MT2ST: Adaptive Multi-Task to Single-Task Learning

Dong Liu, Yanxuan Yu

机构 * Yale University Department of Computer Science(耶鲁大学计算机科学系) Columbia University College of Engineering(哥伦比亚大学工程学院)

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2504.21261 2025-05-01 cs.LG cs.AI stat.ME

Multi-Domain Causal Discovery in Bijective Causal Models

Kasra Jalaldoust, Saber Salehkaleybar, Negar Kiyavash

机构 * Columbia University(哥伦比亚大学) Leiden University(莱顿大学) École Polytechnique Fédérale de Lausanne(洛桑联邦理工学院)

Comments Proceedings of Causal Learning and Reasoning (CLeaR) 2025

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2504.09689 2025-05-01 cs.AI cs.CL cs.CY cs.HC cs.LG

EmoAgent: Assessing and Safeguarding Human-AI Interaction for Mental Health Safety

Jiahao Qiu, Yinghui He, Xinzhe Juan, Yimin Wang, Yuhan Liu, Zixin Yao, Yue Wu, Xun Jiang, Ling Yang, Mengdi Wang

机构 * Department of Electrical & Computer Engineering, Princeton University(普林斯顿大学电气与计算机工程系) Department of Computer Science, Princeton University(普林斯顿大学计算机科学系) Department of Computer Science & Engineering, University of Michigan(密歇根大学计算机科学与工程系) Department of Data Science & Engineering, University of Michigan(密歇根大学数据科学与工程系) Department of Philosophy, Columbia University(哥伦比亚大学哲学系) AI Lab, Princeton University(普林斯顿大学人工智能实验室) Chen Frontier Lab for Al and Mental Health, Tianqiao and Chrissy Chen Institute(天桥及克里斯西·陈研究所人工智能与心理健康前沿实验室) Theta Health Inc.(Theta健康公司)

Comments 18 pages, 8 figures

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2409.09894 2025-05-01 cs.LG econ.EM stat.ME stat.ML

Estimating Wage Disparities Using Foundation Models

Keyon Vafa, Susan Athey, David M. Blei

机构 * Harvard University(哈佛大学) Stanford University(斯坦福大学) Columbia University(哥伦比亚大学)

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2503.12297 2025-04-29 cs.RO

Train Robots in a JIF: Joint Inverse and Forward Dynamics with Human and Robot Demonstrations

Gagan Khandate, Boxuan Wang, Sarah Park, Weizhe Ni, Joaquin Palacios, Kathyrn Lampo, Philippe Wu, Rosh Ho, Eric Chang, Matei Ciocarlie

机构 * Dept. of Computer Science(计算机科学系) Dept. of Mechanical Engineering(机械工程系) Columbia University(哥伦比亚大学)

Comments 9 pages, 8 figures, submission to RSS 2025

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2501.00142 2025-04-29 cs.CV eess.IV

Minimalist Vision with Freeform Pixels

Jeremy Klotz, Shree K. Nayar

机构 * Computer Science Department, Columbia University(哥伦比亚大学计算机科学系)

Comments Project page: https://cave.cs.columbia.edu/projects/categories/project?cid=Computational+Imaging&pid=Minimalist+Vision+with+Freeform+Pixels, published at ECCV 2024

Journal ref European Conference on Computer Vision (ECCV), 2024

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2408.16189 2025-04-29 stat.ML cs.AI cs.LG math.ST stat.TH

Adaptive Sample Aggregation In Transfer Learning

Steve Hanneke, Samory Kpotufe

机构 * Purdue University(普渡大学) Columbia University(哥伦比亚大学)

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2504.17109 2025-04-25 cs.LG

Discovering the Precursors of Traffic Breakdowns Using Spatiotemporal Graph Attribution Networks

Zhaobin Mo, Xiangyi Liao, Dominik A. Karbowski, Yanbing Wang

机构 * Department of Civil Engineering and Engineering Mechanics, Columbia University School of Economics, Minzu University of China(土木工程与工程力学系,哥伦比亚大学经济学院,中国民族大学) Vehicle and Mobility Systems Department, Argonne National Laboratory(车辆与移动系统部,阿贡国家实验室) School of Sustainable Engineering and the Built Environment, Arizona State University(可持续工程与环境学院,亚利桑那州立大学)

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2502.13108 2025-04-24 cs.CL cs.AI cs.LG

Clinical QA 2.0: Multi-Task Learning for Answer Extraction and Categorization

Priyaranjan Pattnayak, Hitesh Laxmichand Patel, Amit Agarwal, Bhargava Kumar, Srikant Panda, Tejaswini Kumar

机构 * University of Washington(华盛顿大学) New York University(纽约大学) Liverpool John Moores University(利物浦约翰·摩尔斯大学) Birla Institute of Technology Pilani(比拉理工学院帕利尼分校) Columbia University(哥伦比亚大学)

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2406.11794 2025-04-22 cs.LG cs.CL

DataComp-LM: In search of the next generation of training sets for language models

Jeffrey Li, Alex Fang, Georgios Smyrnis, Maor Ivgi, Matt Jordan, Samir Gadre, Hritik Bansal, Etash Guha, Sedrick Keh, Kushal Arora, Saurabh Garg, Rui Xin, Niklas Muennighoff, Reinhard Heckel, Jean Mercat, Mayee Chen, Suchin Gururangan, Mitchell Wortsman, Alon Albalak, Yonatan Bitton, Marianna Nezhurina, Amro Abbas, Cheng-Yu Hsieh, Dhruba Ghosh, Josh Gardner, Maciej Kilian, Hanlin Zhang, Rulin Shao, Sarah Pratt, Sunny Sanyal, Gabriel Ilharco, Giannis Daras, Kalyani Marathe, Aaron Gokaslan, Jieyu Zhang, Khyathi Chandu, Thao Nguyen, Igor Vasiljevic, Sham Kakade, Shuran Song, Sujay Sanghavi, Fartash Faghri, Sewoong Oh, Luke Zettlemoyer, Kyle Lo, Alaaeldin El-Nouby, Hadi Pouransari, Alexander Toshev, Stephanie Wang, Dirk Groeneveld, Luca Soldaini, Pang Wei Koh, Jenia Jitsev, Thomas Kollar, Alexandros G. Dimakis, Yair Carmon, Achal Dave, Ludwig Schmidt, Vaishaal Shankar

机构 * University of Washington(华盛顿大学) Apple(苹果公司) Toyota Research Institute(丰田研究院) UT Austin(得克萨斯大学) Tel Aviv University(特拉维夫大学) Columbia University(哥伦比亚大学) Stanford(斯坦福) UCLA(加州大学洛杉矶分校) JSC LAION AI2 TUM(慕尼黑技术大学) CMU(卡内基梅隆大学) Hebrew University(希伯来大学) SambaNova Cornell(康奈尔大学) USC(南加州大学) Harvard(哈佛大学) UCSB(加州大学圣塔芭芭拉分校) SynthLabs Contextual AI DatologyAI

Comments Project page: https://www.datacomp.ai/dclm/

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