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University of California, San Diego(加州大学圣迭戈分校)

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2506.07325 2025-06-10 cs.RO math.OC

BR-MPPI: Barrier Rate guided MPPI for Enforcing Multiple Inequality Constraints with Learned Signed Distance Field

Hardik Parwana, Taekyung Kim, Kehan Long, Bardh Hoxha, Hideki Okamoto, Georgios Fainekos, Dimitra Panagou

机构 * Robotics Department, University of Michigan(密歇根大学机器人系) Contextual Robotics Institute, University of California San Diego(加州大学圣地亚哥分校情境机器人研究所) Toyota Motor North America, Research & Development(丰田北美公司研发部)

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2504.15585 2025-06-10 cs.CR cs.AI cs.CL cs.LG

A Comprehensive Survey in LLM(-Agent) Full Stack Safety: Data, Training and Deployment

Kun Wang, Guibin Zhang, Zhenhong Zhou, Jiahao Wu, Miao Yu, Shiqian Zhao, Chenlong Yin, Jinhu Fu, Yibo Yan, Hanjun Luo, Liang Lin, Zhihao Xu, Haolang Lu, Xinye Cao, Xinyun Zhou, Weifei Jin, Fanci Meng, Shicheng Xu, Junyuan Mao, Yu Wang, Hao Wu, Minghe Wang, Fan Zhang, Junfeng Fang, Wenjie Qu, Yue Liu, Chengwei Liu, Yifan Zhang, Qiankun Li, Chongye Guo, Yalan Qin, Zhaoxin Fan, Kai Wang, Yi Ding, Donghai Hong, Jiaming Ji, Yingxin Lai, Zitong Yu, Xinfeng Li, Yifan Jiang, Yanhui Li, Xinyu Deng, Junlin Wu, Dongxia Wang, Yihao Huang, Yufei Guo, Jen-tse Huang, Qiufeng Wang, Xiaolong Jin, Wenxuan Wang, Dongrui Liu, Yanwei Yue, Wenke Huang, Guancheng Wan, Heng Chang, Tianlin Li, Yi Yu, Chenghao Li, Jiawei Li, Lei Bai, Jie Zhang, Qing Guo, Jingyi Wang, Tianlong Chen, Joey Tianyi Zhou, Xiaojun Jia, Weisong Sun, Cong Wu, Jing Chen, Xuming Hu, Yiming Li, Xiao Wang, Ningyu Zhang, Luu Anh Tuan, Guowen Xu, Jiaheng Zhang, Tianwei Zhang, Xingjun Ma, Jindong Gu, Liang Pang, Xiang Wang, Bo An, Jun Sun, Mohit Bansal, Shirui Pan, Lingjuan Lyu, Yuval Elovici, Bhavya Kailkhura, Yaodong Yang, Hongwei Li, Wenyuan Xu, Yizhou Sun, Wei Wang, Qing Li, Ke Tang, Yu-Gang Jiang, Felix Juefei-Xu, Hui Xiong, Xiaofeng Wang, Dacheng Tao, Philip S. Yu, Qingsong Wen, Yang Liu

机构 * Nanyang Technological University(南洋理工大学) National University of Singapore(新加坡国立大学) The Hong Kong Polytechnic University(香港理工大学) A*STAR(科技研究局) Southern University of Science and Technology(南方科技大学) University of Science and Technology of China(中国科学技术大学) The Pennsylvania State University(宾夕法尼亚州立大学) TeleAI Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Zhejiang University(浙江大学) Institute of Information Engineering, Chinese Academy of Sciences(中国科学院信息工程研究所) Renmin University of China(中国人民大学) University of California, San Diego(加州大学圣地亚哥分校) Tencent(腾讯) Georgia Institute of Technology(佐治亚理工学院) Institute of Computing Technology, Chinese Academy of Sciences(中国科学院计算技术研究所)

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2410.00117 2025-06-10 cs.RO cs.CV cs.LG

An Overview of the Burer-Monteiro Method for Certifiable Robot Perception

Alan Papalia, Yulun Tian, David M. Rosen, Jonathan P. How, John J. Leonard

机构 * Northeastern University(东北大学) University of Michigan(密歇根大学) University of California, San Diego(加州大学圣地亚哥分校) Massachusetts Institute of Technology(麻省理工学院)

Comments Accepted to 2024 Robotics: Science and Systems (RSS) Safe Autonomy Workshop

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2402.11711 2025-06-10 cs.CL

MORL-Prompt: An Empirical Analysis of Multi-Objective Reinforcement Learning for Discrete Prompt Optimization

Yasaman Jafari, Dheeraj Mekala, Rose Yu, Taylor Berg-Kirkpatrick

机构 * University of California San Diego(加州大学圣地亚哥分校)

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2506.02308 2025-06-10 cs.LG cs.AI

MINT: Multimodal Instruction Tuning with Multimodal Interaction Grouping

Xiaojun Shan, Qi Cao, Xing Han, Haofei Yu, Paul Pu Liang

机构 * University of California, San Diego(加州大学圣地亚哥分校) Johns Hopkins University(约翰霍普金斯大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Massachusetts Institute of Technology(麻省理工学院)

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2506.05754 2025-06-09 cs.AI cs.CL cs.LG

Constrained Sampling for Language Models Should Be Easy: An MCMC Perspective

Emmanuel Anaya Gonzalez, Sairam Vaidya, Kanghee Park, Ruyi Ji, Taylor Berg-Kirkpatrick, Loris D'Antoni

机构 * UCSD(加州大学圣地亚哥分校) Peking University(北京大学)

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2506.05340 2025-06-09 cs.LG cs.AI

Exploring Diffusion Transformer Designs via Grafting

Keshigeyan Chandrasegaran, Michael Poli, Daniel Y. Fu, Dongjun Kim, Lea M. Hadzic, Manling Li, Agrim Gupta, Stefano Massaroli, Azalia Mirhoseini, Juan Carlos Niebles, Stefano Ermon, Li Fei-Fei

机构 * Stanford University(斯坦福大学) Liquid AI Together AI UC San Diego(加州大学圣地亚哥分校) Northwestern University(西北大学) Google DeepMind(谷歌DeepMind) Salesforce Research(Salesforce研究)

Comments 22 pages; Project website: https://grafting.stanford.edu

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2506.05166 2025-06-09 cs.CL cs.AI

Dissecting Bias in LLMs: A Mechanistic Interpretability Perspective

Bhavik Chandna, Zubair Bashir, Procheta Sen

机构 * University of California San Diego(加州大学圣地亚哥分校) Indian Institute of Technology, Kharagpur(印度理工学院,Khargpur分校) University of Liverpool(利物浦大学)

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2410.22318 2025-06-09 cs.LG

Online Detection of LLM-Generated Texts via Sequential Hypothesis Testing by Betting

Can Chen, Jun-Kun Wang

机构 * University of California San Diego(加州大学圣地亚哥分校)

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2506.04788 2025-06-06 cs.CL cs.AI cs.LG

Towards LLM-Centric Multimodal Fusion: A Survey on Integration Strategies and Techniques

Jisu An, Junseok Lee, Jeoungeun Lee, Yongseok Son

机构 * Seoul National University(首尔国立大学) University of California San Diego(加州大学圣地亚哥分校) Chung-Ang University(Chung-Ang 大学)

Comments 18 pages, 3 figures, 3 tables

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2506.04434 2025-06-06 cs.LG cs.AI stat.ML

Grokking and Generalization Collapse: Insights from \texttt{HTSR} theory

Hari K. Prakash, Charles H. Martin

机构 * University of California San Diego(加州大学圣地亚哥分校) Calculation Consulting

Comments 15 pages,7 figs

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2506.04421 2025-06-06 cs.CV cs.AI cs.LG

HMAR: Efficient Hierarchical Masked Auto-Regressive Image Generation

Hermann Kumbong, Xian Liu, Tsung-Yi Lin, Ming-Yu Liu, Xihui Liu, Ziwei Liu, Daniel Y. Fu, Christopher Ré, David W. Romero

机构 * Stanford University(斯坦福大学) NVIDIA CUHK(中国香港大学) HKU(香港大学) NTU(国立新加坡大学) UCSD(加州大学圣地亚哥分校) Together AI

Comments Accepted to CVPR 2025. Project Page: https://research.nvidia.com/labs/dir/hmar/

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2506.03643 2025-06-06 cs.CV

Images are Worth Variable Length of Representations

Lingjun Mao, Rodolfo Corona, Xin Liang, Wenhao Yan, Zineng Tang

机构 * University of California, San Diego(加州大学圣迭戈分校) University of California, Berkeley(加州大学伯克利分校) University of Washington(华盛顿大学)

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2505.19788 2025-06-06 cs.AI

Done Is Better than Perfect: Unlocking Efficient Reasoning by Structured Multi-Turn Decomposition

Zihao Zeng, Xuyao Huang, Boxiu Li, Hao Zhang, Zhijie Deng

机构 * Shanghai Jiao Tong University(上海交通大学) RealAI University of California, San Diego(加州大学圣地亚哥分校)

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2502.02014 2025-06-06 cs.LG cs.AI cs.SC cs.SY eess.SY

Analytical Lyapunov Function Discovery: An RL-based Generative Approach

Haohan Zou, Jie Feng, Hao Zhao, Yuanyuan Shi

机构 * Department of Electrical and Computer Engineering, UC San Diego, La Jolla, United States(加州大学圣地亚哥分校电子与计算机工程系) Swiss Federal Institute of Technology in Lausanne(洛桑联邦理工学院)

Comments 26 pages (8+18), preprint for discussion. Haohan and Jie contribute equally

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2402.09769 2025-06-06 cs.AI

Learning Using a Single Forward Pass

Aditya Somasundaram, Pushkal Mishra, Ayon Borthakur

机构 * Columbia University(哥伦比亚大学) University of California San Diego(加州大学圣地亚哥分校) IIT Guwahati(印度理工学院瓜哇提)

Comments Accepted for publication at TMLR

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2506.03902 2025-06-05 cs.CL

The Harmonic Structure of Information Contours

Eleftheria Tsipidi, Samuel Kiegeland, Franz Nowak, Tianyang Xu, Ethan Wilcox, Alex Warstadt, Ryan Cotterell, Mario Giulianelli

机构 * ETH Zürich(苏黎世联邦理工学院) TTIC Georgetown(乔治城大学) UCSD(加州大学圣迭戈分校)

Comments ACL 2025 (main conference)

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2506.03511 2025-06-05 astro-ph.EP astro-ph.IM cs.AI eess.IV

POLARIS: A High-contrast Polarimetric Imaging Benchmark Dataset for Exoplanetary Disk Representation Learning

Fangyi Cao, Bin Ren, Zihao Wang, Shiwei Fu, Youbin Mo, Xiaoyang Liu, Yuzhou Chen, Weixin Yao

机构 * UC Riverside(加州大学河滨分校) OCA/MPIA(天文台/马克斯·普朗克研究所) UT Chattanooga(田纳西大学查塔努加分校) MGH(麻省总医院) Harvard(哈佛大学) UC San Diego(加州大学圣地亚哥分校) Adobe(Adobe公司)

Comments 9 pages main text with 5 figures, 9 pages appendix with 9 figures. Submitted to NeurIPS 2025

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2506.03275 2025-06-05 cs.CV cs.AI

Chipmunk: Training-Free Acceleration of Diffusion Transformers with Dynamic Column-Sparse Deltas

Austin Silveria, Soham V. Govande, Daniel Y. Fu

机构 * University of California, San Diego(加州大学圣地亚哥分校) Together AI Stanford University(斯坦福大学)

Comments 10 pages, 4 figures

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2506.02419 2025-06-04 cs.CV

Guiding Registration with Emergent Similarity from Pre-Trained Diffusion Models

Nurislam Tursynbek, Hastings Greer, Basar Demir, Marc Niethammer

机构 * UNC Chapel Hill(北卡罗来纳大学教堂山分校) UCSD(加州大学圣地亚哥分校)

Comments MICCAI 2025

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2505.15146 2025-06-04 cs.AI

lmgame-Bench: How Good are LLMs at Playing Games?

Lanxiang Hu, Mingjia Huo, Yuxuan Zhang, Haoyang Yu, Eric P. Xing, Ion Stoica, Tajana Rosing, Haojian Jin, Hao Zhang

机构 * UC San Diego(加州大学圣地亚哥分校) MBZUAI(穆桑贝斯人工智能研究院) UC Berkeley(加州大学伯克利分校)

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2503.11630 2025-06-04 cs.CL cs.IT math.IT

The time scale of redundancy between prosody and linguistic context

Tamar I. Regev, Chiebuka Ohams, Shaylee Xie, Lukas Wolf, Evelina Fedorenko, Alex Warstadt, Ethan G. Wilcox, Tiago Pimentel

机构 * MIT(麻省理工学院) Wellesley College(韦尔斯利学院) ETH Zürich(苏黎世联邦理工学院) UCSD(加州大学圣地亚戈分校) Georgetown(乔治城大学)

Comments 13 pages, 4 figures, accepted to ACL. Updated following ACL reviewers comments

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2412.18730 2025-06-04 cs.LG

Elucidating Flow Matching ODE Dynamics with Respect to Data Geometries and Denoisers

Zhengchao Wan, Qingsong Wang, Gal Mishne, Yusu Wang

机构 * Department of Mathematics, University of Missouri(密苏里大学数学系) Halıcıoğlu Data Science Institute, University of California San Diego(加州大学圣地亚哥分校Halıcıoğlu数据科学研究院)

Comments Accepted to ICML 2025, title updated

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2506.01230 2025-06-03 cs.LG

Stress-Testing ML Pipelines with Adversarial Data Corruption

Jiongli Zhu, Geyang Xu, Felipe Lorenzi, Boris Glavic, Babak Salimi

机构 * University of California, San Diego(加州大学圣地亚哥分校) University of Illinois Chicago(伊利诺伊大学芝加哥分校)

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2506.00973 2025-06-03 cs.CL

XGUARD: A Graded Benchmark for Evaluating Safety Failures of Large Language Models on Extremist Content

Vadivel Abishethvarman, Bhavik Chandna, Pratik Jalan, Usman Naseem

机构 * Sabaragamuwa University of Sri Lanka(斯里兰卡萨巴拉加穆瓦大学) UC San Diego(圣地亚哥大学) Macquarie University(麦考瑞大学)

Comments Preprint

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2502.11767 2025-06-03 cs.LG cs.CL

From Selection to Generation: A Survey of LLM-based Active Learning

Yu Xia, Subhojyoti Mukherjee, Zhouhang Xie, Junda Wu, Xintong Li, Ryan Aponte, Hanjia Lyu, Joe Barrow, Hongjie Chen, Franck Dernoncourt, Branislav Kveton, Tong Yu, Ruiyi Zhang, Jiuxiang Gu, Nesreen K. Ahmed, Yu Wang, Xiang Chen, Hanieh Deilamsalehy, Sungchul Kim, Zhengmian Hu, Yue Zhao, Nedim Lipka, Seunghyun Yoon, Ting-Hao Kenneth Huang, Zichao Wang, Puneet Mathur, Soumyabrata Pal, Koyel Mukherjee, Zhehao Zhang, Namyong Park, Thien Huu Nguyen, Jiebo Luo, Ryan A. Rossi, Julian McAuley

机构 * University of California San Diego(加州大学圣地亚哥分校) University of Wisconsin Madison(威斯康星大学麦迪逊分校) Carnegie Mellon University(卡内基梅隆大学) University of Rochester(罗切斯特大学) Adobe Research(Adobe研究) Dolby Labs(杜比实验室) Cisco AI Research(思科人工智能研究) University of Oregon(俄勒冈大学) University of Southern California(南加州大学) Pennsylvania State University(宾夕法尼亚州立大学) Dartmouth College(达特茅斯学院)

Comments ACL 2025

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2410.13248 2025-06-03 cs.LG cs.AI cs.CL cs.IR

Disentangling Likes and Dislikes in Personalized Generative Explainable Recommendation

Ryotaro Shimizu, Takashi Wada, Yu Wang, Johannes Kruse, Sean O'Brien, Sai HtaungKham, Linxin Song, Yuya Yoshikawa, Yuki Saito, Fugee Tsung, Masayuki Goto, Julian McAuley

机构 * University of California San Diego(加州大学圣地亚哥分校) ZOZO Research(ZOZO研究) Waseda University(早稻田大学) University of Southern California(南加州大学) Chiba Institute of Technology(千叶科学技术大学) The Hong Kong University of Science and Technology(香港科技大学)

Comments This manuscript has been accepted for presentation at The Web Conference (WWW) 2025

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2409.05806 2025-06-03 cs.CL cs.AI cs.IR cs.LG

CKnowEdit: A New Chinese Knowledge Editing Dataset for Linguistics, Facts, and Logic Error Correction in LLMs

Jizhan Fang, Tianhe Lu, Yunzhi Yao, Ziyan Jiang, Xin Xu, Huajun Chen, Ningyu Zhang

机构 * Zhejiang University(浙江大学) University of California, San Diego(加州大学圣地亚哥分校)

Comments ACL 2025; project website is available at https://zjunlp.github.io/project/CKnowEdit code and dataset are available at https://github.com/zjunlp/EasyEdit

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2505.22906 2025-06-03 cs.HC cs.AI cs.PL

HiLDe: Intentional Code Generation via Human-in-the-Loop Decoding

Emmanuel Anaya González, Raven Rothkopf, Sorin Lerner, Nadia Polikarpova

机构 * UC San Diego(圣迭戈大学)

Comments 10 pages, 6 figures

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2505.07659 2025-06-03 cs.CL

Using Information Theory to Characterize Prosodic Typology: The Case of Tone, Pitch-Accent and Stress-Accent

Ethan Gotlieb Wilcox, Cui Ding, Giovanni Acampa, Tiago Pimentel, Alex Warstadt, Tamar I. Regev

机构 * Georgetown University(杰斐逊大学) University of Zürich(苏黎世大学) ETH Zürich(苏黎世联邦理工学院) UC San Diego(圣地亚哥大学) MIT(麻省理工学院)

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