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University of California, Los Angeles(加州大学洛杉矶分校)

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2510.18845 2025-10-22 cs.RO cs.SY eess.SY

MADR: MPC-guided Adversarial DeepReach

Ryan Teoh, Sander Tonkens, William Sharpless, Aijia Yang, Zeyuan Feng, Somil Bansal, Sylvia Herbert

机构 * University of California, Los Angeles(加州大学洛杉矶分校) University of California, San Diego(加州大学圣地亚哥分校) Stanford University(斯坦福大学)

Comments 8 pages, under review

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2510.18707 2025-10-22 cs.LG

OmniCast: A Masked Latent Diffusion Model for Weather Forecasting Across Time Scales

Tung Nguyen, Tuan Pham, Troy Arcomano, Veerabhadra Kotamarthi, Ian Foster, Sandeep Madireddy, Aditya Grover

机构 * UCLA(加州大学洛杉矶分校) UCI(加州大学洛杉矶分校) Argonne National Laboratory(阿贡国家实验室) Allen Institute for AI(人工智能研究院)

Comments Neural Information Processing Systems (NeurIPS 2025)

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2406.04082 2025-10-22 cs.AI

Discovering the curriculum with AI: A proof-of-concept demonstration with an intelligent tutoring system for teaching project selection

Lovis Heindrich, Falk Lieder

机构 * Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所) Department of Psychology, UCLA(加州大学洛杉矶分校心理学系)

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2510.17391 2025-10-21 cs.LG

Finite-Time Bounds for Average-Reward Fitted Q-Iteration

Jongmin Lee, Ernest K. Ryu

机构 * Seoul National University(首尔国立大学) UCLA Department of Mathematics(UCLA数学系)

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2505.13636 2025-10-21 cs.LG cs.AI cs.GT

Incentivizing Truthful Language Models via Peer Elicitation Games

Baiting Chen, Tong Zhu, Jiale Han, Lexin Li, Gang Li, Xiaowu Dai

机构 * UCLA(加州大学洛杉矶分校) UC Berkeley(伯克利大学)

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2504.01005 2025-10-21 cs.CL cs.AI cs.LG

When To Solve, When To Verify: Compute-Optimal Problem Solving and Generative Verification for LLM Reasoning

Nishad Singhi, Hritik Bansal, Arian Hosseini, Aditya Grover, Kai-Wei Chang, Marcus Rohrbach, Anna Rohrbach

机构 * TU Darmstadt(图恩-达姆施塔特技术大学) UCLA(加州大学洛杉矶分校) Google Deepmind(谷歌DeepMind) Mila(蒙特利尔人工智能研究院)

Comments COLM 2025

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2510.16356 2025-10-21 cs.LG math.OC stat.ML

Sparse Transformer Architectures via Regularized Wasserstein Proximal Operator with $L_1$ Prior

Fuqun Han, Stanley Osher, Wuchen Li

机构 * Department of Mathematics, University of California, Los Angeles, CA, USA(加州大学洛杉矶分校数学系) Department of Mathematics, University of South Carolina, Columbia, SC, USA(南卡罗来纳大学数学系)

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2510.16293 2025-10-21 stat.AP cs.AI cs.LG

Synergizing chemical and AI communities for advancing laboratories of the future

Saejin Oh, Xinyi Fang, I-Hsin Lin, Paris Dee, Christopher S. Dunham, Stacy M. Copp, Abigail G. Doyle, Javier Read de Alaniz, Mengyang Gu

机构 * Department of Chemistry, Unknown University, Unknown Town(化学系,未知大学,未知镇) BioPACIFIC Materials Innovation Platform, University of California, Santa Barbara, Santa Barbara, CA, 93106 USA(BioPACIFIC材料创新平台,加州大学圣巴巴拉分校,圣巴巴拉,CA,93106 USA) Department of Statistics and Applied Probability, University of California, Santa Barbara, Santa Barbara, CA, 93106 USA(统计与应用概率系,加州大学圣巴巴拉分校,圣巴巴拉,CA,93106 USA) Department of Materials Science and Engineering, University of California, Irvine, CA, 92697 USA(材料科学与工程系,加州大学伊维特分校,CA,92697 USA) Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095 USA(化学与生物化学系,加州大学洛杉矶分校,洛杉矶,CA,90095 USA) Department of Chemistry and Biochemistry, University of California, Santa Barbara, Santa Barbara, CA, 93106 USA(化学与生物化学系,加州大学圣巴巴拉分校,圣巴巴拉,CA,93106 USA)

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2502.09890 2025-10-21 cs.LG

Rao-Blackwell Gradient Estimators for Equivariant Denoising Diffusion

Vinh Tong, Hoang Trung-Dung, Anji Liu, Guy Van den Broeck, Mathias Niepert

机构 * University of Stuttgart(斯图加特大学) IMPRS-IS(马克斯·普朗克研究所-人工智能与系统科学) UCLA(加州大学洛杉矶分校) University of Bern(伯尔尼大学) National University of Singapore(新加坡国立大学)

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2510.15262 2025-10-20 cs.LG cs.AI stat.ML

Robust Layerwise Scaling Rules by Proper Weight Decay Tuning

Zhiyuan Fan, Yifeng Liu, Qingyue Zhao, Angela Yuan, Quanquan Gu

机构 * Department of Electrical Engineering and Computer Science, MIT, Cambridge, MA, USA(麻省理工学院电子工程与计算机科学系) Department of Computer Science, UCLA, CA, USA(加州大学洛杉矶分校计算机科学系)

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2510.14969 2025-10-17 cs.CL cs.AI cs.LG

LLMs as Scalable, General-Purpose Simulators For Evolving Digital Agent Training

Yiming Wang, Da Yin, Yuedong Cui, Ruichen Zheng, Zhiqian Li, Zongyu Lin, Di Wu, Xueqing Wu, Chenchen Ye, Yu Zhou, Kai-Wei Chang

机构 * UCLA(加州大学洛杉矶分校) Harvard University(哈佛大学)

Comments Preprint. Project page: https://ui-simulator.notion.site/llms-as-scalable-digital-world-simulator; Code and data: https://github.com/WadeYin9712/UI-Simulator

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2510.14921 2025-10-17 physics.bio-ph cs.SD

Sound Masking Strategies for Interference with Mosquito Hearing

Justin Faber, Alexandros C Alampounti, Marcos Georgiades, Joerg T Albert, Dolores Bozovic

机构 * Department of Physics \& Astronomy, University of California, Los Angeles, California, USA University College London Ear Institute: London, UK Cluster of Excellence Hearing4all, Sensory Physiology \& Behaviour Group, Department for Neuroscience, School of Medicine California NanoSystems Institute, University of California, Los Angeles, California, USA

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2510.14338 2025-10-17 cs.RO

Risk-Aware Reinforcement Learning with Bandit-Based Adaptation for Quadrupedal Locomotion

Yuanhong Zeng, Anushri Dixit

机构 * Department of Electrical and Computer Engineering, University of California Los Angeles(加州大学洛杉矶分校电气与计算机工程系) Department of Mechanical and Aerospace Engineering, University of California Los Angeles(加州大学洛杉矶分校机械与航空航天工程系)

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2510.13866 2025-10-17 cond-mat.str-el cs.AI cs.LG stat.ML

FFT-Accelerated Auxiliary Variable MCMC for Fermionic Lattice Models: A Determinant-Free Approach with $O(N\log N)$ Complexity

Deqian Kong, Shi Feng, Jianwen Xie, Ying Nian Wu

机构 * Department of Statistics and Data Science, UCLA(统计与数据科学系,加州大学洛杉矶分校) Department of Physics, TUM School of Natural Sciences, Technical University of Munich(物理系,技术大学慕尼黑自然科学院) Munich Center for Quantum Science and Technology(慕尼黑量子科学与技术中心) Lambda, Inc(Lambda公司)

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2510.01545 2025-10-17 cs.LG cs.AI cs.RO

Predictive Preference Learning from Human Interventions

Haoyuan Cai, Zhenghao Peng, Bolei Zhou

机构 * Department of Computer Science, University of California, Los Angeles(计算机科学系,加州大学洛杉矶分校)

Comments NeurIPS 2025 Spotlight. Project page: https://metadriverse.github.io/ppl

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2510.13621 2025-10-16 cs.CY cs.AI

The Role of Computing Resources in Publishing Foundation Model Research

Yuexing Hao, Yue Huang, Haoran Zhang, Chenyang Zhao, Zhenwen Liang, Paul Pu Liang, Yue Zhao, Lichao Sun, Saleh Kalantari, Xiangliang Zhang, Marzyeh Ghassemi

机构 * EECS, MIT(MIT电子工程与计算机科学系) Cornell University(康奈尔大学) CSE, University of Notre Dame(诺丁汉大学计算机科学工程系) Computer Science Department, University of California, Los Angeles(加州大学洛杉矶分校计算机科学系) Computer Science Department, Lehigh University(莱斯大学计算机科学系) School of Advanced Computing, University of Southern California(南加州大学高级计算学院)

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2510.07575 2025-10-16 cs.AI cs.LG

Benchmarking is Broken -- Don't Let AI be its Own Judge

Zerui Cheng, Stella Wohnig, Ruchika Gupta, Samiul Alam, Tassallah Abdullahi, João Alves Ribeiro, Christian Nielsen-Garcia, Saif Mir, Siran Li, Jason Orender, Seyed Ali Bahrainian, Daniel Kirste, Aaron Gokaslan, Mikołaj Glinka, Carsten Eickhoff, Ruben Wolff

机构 * Princeton University(普林斯顿大学) CISPA Helmholtz Center for Information Security(CISPA海德堡信息安全中心) Michigan State University(密歇根州立大学) Ohio State University(俄亥俄州立大学) Brown University(布朗大学) Massachusetts Institute of Technology(麻省理工学院) University of California, Los Angeles(加州大学洛杉矶分校) University of Tübingen(图宾根大学) Old Dominion University(旧 Dominion 大学) Technical University of Munich(慕尼黑技术大学) Cornell University(康奈尔大学) Forest AI(森林AI)

Comments 14 pages; Accepted to NeurIPS 2025. Link to poster: https://neurips.cc/virtual/2025/poster/121919; Link to project website: https://www.peerbench.ai/

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2506.10412 2025-10-16 cs.LG cs.AI cs.CL

Time-IMM: A Dataset and Benchmark for Irregular Multimodal Multivariate Time Series

Ching Chang, Jeehyun Hwang, Yidan Shi, Haixin Wang, Wen-Chih Peng, Tien-Fu Chen, Wei Wang

机构 * University of California, Los Angeles(加州大学洛杉矶分校) National Yang Ming Chiao Tung University(国立阳明交通大学)

Comments This paper has been accepted by the NeurIPS 2025 Datasets and Benchmarks Track

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2510.12367 2025-10-15 cs.CL cs.AI

LLM-REVal: Can We Trust LLM Reviewers Yet?

Rui Li, Jia-Chen Gu, Po-Nien Kung, Heming Xia, Junfeng liu, Xiangwen Kong, Zhifang Sui, Nanyun Peng

机构 * Peking University(北京大学) University of California, Los Angeles(加州大学洛杉矶分校) The Hong Kong Polytechnic University(香港理工大学) StepFun AI

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2510.12287 2025-10-15 cs.CV cs.CL

Vision Language Models Map Logos to Text via Semantic Entanglement in the Visual Projector

Sifan Li, Hongkai Chen, Yujun Cai, Qingwen Ye, Liyang Chen, Junsong Yuan, Yiwei Wang

机构 * University of California, Merced(加州大学梅尔德分校) vivo Mobile Communication Co., Ltd.(vivo移动通信有限公司) University of Queensland(昆士兰大学) UCLA(加州大学洛杉矶分校) University at Buffalo(布法罗大学)

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2506.21857 2025-10-15 cs.CV cs.AI cs.LG

SPADE: Spatial Transcriptomics and Pathology Alignment Using a Mixture of Data Experts for an Expressive Latent Space

Ekaterina Redekop, Mara Pleasure, Zichen Wang, Kimberly Flores, Anthony Sisk, William Speier, Corey W. Arnold

机构 * Biomedical AI Research Lab, University of California, Los Angeles(生物医学人工智能研究实验室,加州大学洛杉矶分校) Department of Pathology, University of California, Los Angeles(病理学系,加州大学洛杉矶分校) Department of Radiology, University of California, Los Angeles(放射学系,加州大学洛杉矶分校) Department of Bioengineering, University of California, Los Angeles(生物工程系,加州大学洛杉矶分校) UCLA Medical Informatics Home Area, University of California, Los Angeles(UCLA医学信息学家庭区域,加州大学洛杉矶分校) Department of Computational Medicine, University of California, Los Angeles(计算医学系,加州大学洛杉矶分校)

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2510.10828 2025-10-14 cs.IR cs.AI

VeritasFi: An Adaptable, Multi-tiered RAG Framework for Multi-modal Financial Question Answering

Zhenghan Tai, Hanwei Wu, Qingchen Hu, Jijun Chi, Hailin He, Lei Ding, Tung Sum Thomas Kwok, Bohuai Xiao, Yuchen Hua, Suyuchen Wang, Peng Lu, Muzhi Li, Yihong Wu, Liheng Ma, Jerry Huang, Jiayi Zhang, Gonghao Zhang, Chaolong Jiang, Jingrui Tian, Sicheng Lyu, Zeyu Li, Boyu Han, Fengran Mo, Xinyue Yu, Yufei Cui, Ling Zhou, Xinyu Wang

机构 * University of Toronto(多伦多大学) McMaster University(麦马斯特大学) McGill University(麦吉尔大学) University of Manitoba(曼尼托巴大学) University of California, Los Angeles(加州大学洛杉矶分校) University of Montreal(蒙特利尔大学) Mila CUHK(香港中文大学) HKUST(GZ)(香港理工大学(广州)) Nanyang Technological University(南洋理工大学) Stanford University(斯坦福大学) CG Matrix Technology Limited(CG矩阵科技有限公司)

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2505.24138 2025-10-14 cs.LG cs.AI

AMSbench: A Comprehensive Benchmark for Evaluating MLLM Capabilities in AMS Circuits

Yichen Shi, Ze Zhang, Hongyang Wang, Zhuofu Tao, Zhongyi Li, Bingyu Chen, Yaxin Wang, Zhen huang, Xuhua Liu, Quan Chen, Zhiping Yu, Ting-Jung Lin, Lei He

机构 * Shanghai Jiao Tong University(上海交通大学) University of California, Los Angeles(美国加州大学洛杉矶分校) Tsinghua University(清华大学) Southern University of Science and Technology(南方科技大学) Eastern Institute of Technology, Ningbo(宁波东部技术研究所)

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2405.07038 2025-10-14 cs.GT cs.LG stat.ML

Online Auction Design Using Distribution-Free Uncertainty Quantification with Applications to E-Commerce

Jiale Han, Xiaowu Dai

机构 * University of California, Los Angeles(加州大学洛杉矶分校)

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2510.10103 2025-10-14 cs.CL

Stop When Enough: Adaptive Early-Stopping for Chain-of-Thought Reasoning

Renliang Sun, Wei Cheng, Dawei Li, Haifeng Chen, Wei Wang

机构 * UCLA NEC Labs America Arizona State University(亚利桑那州立大学)

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2510.01521 2025-10-13 cs.LG

CarbonX: An Open-Source Tool for Computational Decarbonization Using Time Series Foundation Models

Diptyaroop Maji, Kang Yang, Prashant Shenoy, Ramesh K Sitaraman, Mani Srivastava

机构 * University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校) University of California Los Angeles(加州大学洛杉矶分校)

Comments Update: Corrected PDF rendering error on page 10 (caption of Figure 5 was previously overlapping with paper text)

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2510.08602 2025-10-13 cs.CL cs.LG

Human Texts Are Outliers: Detecting LLM-generated Texts via Out-of-distribution Detection

Cong Zeng, Shengkun Tang, Yuanzhou Chen, Zhiqiang Shen, Wenchao Yu, Xujiang Zhao, Haifeng Chen, Wei Cheng, Zhiqiang Xu

机构 * MBZUAI UCLA(加州大学洛杉矶分校) NEC Lab(日本电装实验室)

Journal ref NeurIPS 2025

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2505.14551 2025-10-13 cs.GT cs.AI cs.CR

Game of Trust: How Trustworthy Does Your Blockchain Think You Are?

Petros Drineas, Rohit Nema, Rafail Ostrovsky, Vassilis Zikas

机构 * Purdue University(普渡大学) Stanford University(斯坦福大学) UCLA(加州大学洛杉矶分校) Georgia Tech(佐治亚理工学院)

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2505.12151 2025-10-13 cs.LG cs.AI

Reasoning Large Language Model Errors Arise from Hallucinating Critical Problem Features

Alex Heyman, Joel Zylberberg

机构 * Department of Electrical Engineering and Computer Science(电气工程与计算机科学系) York University(约克大学) Jules Stein Eye Institute(朱利斯·斯坦眼科研究所) University of California(加州大学) University of California Los Angeles(加州大学洛杉矶分校)

Comments 19 pages (9 excluding references and appendices); 9 figures (6 excluding appendices)

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2510.08457 2025-10-10 cs.CL

ARES: Multimodal Adaptive Reasoning via Difficulty-Aware Token-Level Entropy Shaping

Shuang Chen, Yue Guo, Yimeng Ye, Shijue Huang, Wenbo Hu, Haoxi Li, Manyuan Zhang, Jiayu Chen, Song Guo, Nanyun Peng

机构 * University of California, Los Angeles(加州大学洛杉矶分校) The Hong Kong University of Science and Technology(香港科技大学) Columbia University(哥伦比亚大学) The Chinese University of Hong Kong(香港中文大学)

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