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University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

共收录 1842
2510.05090 2025-10-07 cs.CL cs.AI

Finish First, Perfect Later: Test-Time Token-Level Cross-Validation for Diffusion Large Language Models

Runchu Tian, Junxia Cui, Xueqiang Xu, Feng Yao, Jingbo Shang

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of California San Diego(加州大学圣地亚哥分校)

Comments 17 pages, 8 figures. Work in progress

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2411.04712 2025-10-07 cs.CV cs.LG

SEE-DPO: Self Entropy Enhanced Direct Preference Optimization

Shivanshu Shekhar, Shreyas Singh, Tong Zhang

机构 * Siebel School of Computing and Data Science(计算与数据科学学院) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Fractal AI Research(Fractal AI研究院)

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2510.04506 2025-10-07 cs.CL cs.AI cs.IR

GRACE: Generative Representation Learning via Contrastive Policy Optimization

Jiashuo Sun, Shixuan Liu, Zhaochen Su, Xianrui Zhong, Pengcheng Jiang, Bowen Jin, Peiran Li, Weijia Shi, Jiawei Han

机构 * University of Illinois Urbana–Champaign(伊利诺伊大学厄巴纳-香槟分校) Australian National University(澳大利亚国立大学) Hong Kong University of Science and Technology(香港科学与技术大学) University of Wisconsin–Madison(威斯康星大学麦迪逊分校) University of Washington(华盛顿大学)

Comments 23 pages, 7 figures, 7 tables

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2510.04488 2025-10-07 cs.AI cs.IT math.IT

Multi-Agent Collaborative Intelligence: Dual-Dial Control for Reliable LLM Reasoning

Edward Y. Chang, Ethan Y. Chang

机构 * Stanford University(斯坦福大学) UIUC(伊利诺伊大学香槟分校)

Comments 27 pages, 5 figures, 21 tables

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2510.04312 2025-10-07 cs.CV

CARE-PD: A Multi-Site Anonymized Clinical Dataset for Parkinson's Disease Gait Assessment

Vida Adeli, Ivan Klabucar, Javad Rajabi, Benjamin Filtjens, Soroush Mehraban, Diwei Wang, Hyewon Seo, Trung-Hieu Hoang, Minh N. Do, Candice Muller, Claudia Oliveira, Daniel Boari Coelho, Pieter Ginis, Moran Gilat, Alice Nieuwboer, Joke Spildooren, Lucas Mckay, Hyeokhyen Kwon, Gari Clifford, Christine Esper, Stewart Factor, Imari Genias, Amirhossein Dadashzadeh, Leia Shum, Alan Whone, Majid Mirmehdi, Andrea Iaboni, Babak Taati

机构 * University of Toronto(多伦多大学) Vector Institute(向量研究所) KITE Research Institute-UHN(KITE研究 institute-UHN) University of Strasbourg(斯特拉斯堡大学) University Hospitals of Strasbourg(斯特拉斯堡大学医院) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Federal University of ABC(巴西ABC联邦大学) KU Leuven(鲁文大学) Hasselt University(哈瑟尔特大学) Emory University(埃默里大学) University of Bristol(布里斯托尔大学)

Comments Accepted at the Thirty-Ninth Conference on Neural Information Processing Systems (NeurIPS 2025)

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2510.03639 2025-10-07 cs.CL cs.AI

Towards Unsupervised Speech Recognition at the Syllable-Level

Liming Wang, Junrui Ni, Kai-Wei Chang, Saurabhchand Bhati, David Harwath, Mark Hasegawa-Johnson, James R. Glass

机构 * Massachusetts Institute of Technology(麻省理工学院) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Texas at Austin(德克萨斯大学奥斯汀分校)

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2510.01932 2025-10-07 cs.CL

Veri-R1: Toward Precise and Faithful Claim Verification via Online Reinforcement Learning

Qi He, Cheng Qian, Xiusi Chen, Bingxiang He, Yi R. Fung, Heng Ji

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Fudan University(复旦大学) Tsinghua University(清华大学) Hong Kong University of Science and Technology(香港科学与技术大学)

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2507.08870 2025-10-07 cs.LG cs.MA

GUIDE: Towards Scalable Advising for Research Ideas

Yaowenqi Liu, Bingxu Meng, Rui Pan, Yuxing Liu, Jerry Huang, Jiaxuan You, Tong Zhang

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

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2505.21815 2025-10-07 cs.IR cs.AI cs.CL

Scientific Paper Retrieval with LLM-Guided Semantic-Based Ranking

Yunyi Zhang, Ruozhen Yang, Siqi Jiao, SeongKu Kang, Jiawei Han

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Korea University(韩国大学)

Comments Accepted to EMNLP 2025 Findings

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2505.19281 2025-10-07 cs.LG

A Snapshot of Influence: A Local Data Attribution Framework for Online Reinforcement Learning

Yuzheng Hu, Fan Wu, Haotian Ye, David Forsyth, James Zou, Nan Jiang, Jiaqi W. Ma, Han Zhao

机构 * UIUC Urbana(伊利诺伊大学 Urbana分校) Stanford University(斯坦福大学)

Comments Accepted at NeurIPS 2025 as an oral

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2504.05975 2025-10-07 cs.RO cs.SY eess.SY

A Corrector-aided Look-ahead Distance-based Guidance for Online Reference Path Following with an Efficient Mid-course Guidance Strategy

Reva Dhillon, Agni Ravi Deepa, Hrishav Das, Subham Basak, Satadal Ghosh

机构 * Department of Aerospace Engineering, Indian Institute of Technology Madras(航空航天工程系,印度理工学院马德拉斯学院) Department of Aerospace Engineering, University of Illinois Urbana–Champaign(航空航天工程系,伊利诺伊大学厄巴纳-香槟分校)

Comments This paper is currently under review for publication in ACC 2026

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2504.01346 2025-10-07 cs.CL cs.IR cs.LG

RAG over Tables: Hierarchical Memory Index, Multi-Stage Retrieval, and Benchmarking

Jiaru Zou, Dongqi Fu, Sirui Chen, Xinrui He, Zihao Li, Yada Zhu, Jiawei Han, Jingrui He

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Meta AI IBM Research(IBM研究院)

Comments Project Link: https://github.com/jiaruzouu/T-RAG

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2502.15436 2025-10-07 cs.LG cs.AI cs.CL cs.DC

Fed-SB: A Silver Bullet for Extreme Communication Efficiency and Performance in (Private) Federated LoRA Fine-Tuning

Raghav Singhal, Kaustubh Ponkshe, Rohit Vartak, Lav R. Varshney, Praneeth Vepakomma

机构 * Mohamed bin Zayed University of Artificial Intelligence(穆罕默德·本·扎耶德人工智能大学) Duke University(杜克大学) 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)

Comments Raghav Singhal and Kaustubh Ponkshe contributed equally to this work

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2407.13968 2025-10-07 cs.AI

Optimizing Agricultural Order Fulfillment Systems: A Hybrid Tree Search Approach

Pranay Thangeda, Hoda Helmi, Melkior Ornik

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

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2510.03471 2025-10-07 cs.RO

A Simulation Evaluation Suite for Robust Adaptive Quadcopter Control

Dingqi Zhang, Ran Tao, Sheng Cheng, Naira Hovakimyan, Mark W. Mueller

机构 * High Performance Robotics Lab, Dept. of Mechanical Engineering, UC Berkeley(伯克利大学机械工程系高性能机器人实验室) Advanced Controls Research Laboratory, Dept. of Mechanical Engineering, University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校机械工程系先进控制研究实验室)

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2510.03431 2025-10-07 physics.med-ph cs.AI eess.SP

Application of a Virtual Imaging Framework for Investigating a Deep Learning-Based Reconstruction Method for 3D Quantitative Photoacoustic Computed Tomography

Refik Mert Cam, Seonyeong Park, Umberto Villa, Mark A. Anastasio

机构 * organization= Department of Electrical \& Computer Engineering, University of Illinois Urbana-Champaign , postcode= 61801 , state= IL , country= USA organization= Department of Bioengineering, University of Illinois Urbana-Champaign , postcode= 61801 , state= IL , country= USA organization= Oden Institute for Computational Engineering Sciences, The University of Texas at Austin , postcode= 78712 , state= TX , country= USA organization= Department of Biomedical Engineering, The University of Texas at Austin , postcode= 78712 , state= TX , country= USA

Comments Preprint submitted to Elsevier Photoacoustics

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2510.02623 2025-10-06 cs.RO

Reachable Predictive Control: A Novel Control Algorithm for Nonlinear Systems with Unknown Dynamics and its Practical Applications

Taha Shafa, Yiming Meng, Melkior Ornik

机构 * Department of Aerospace Engineering and the Coordinated Science Laboratory, University of Illinois Urbana-Champaign(航空航天工程系和协调科学实验室,伊利诺伊大学厄巴纳-香槟分校)

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2510.02464 2025-10-06 cs.RO cs.HC

ERUPT: An Open Toolkit for Interfacing with Robot Motion Planners in Extended Reality

Isaac Ngui, Courtney McBeth, André Santos, Grace He, Katherine J. Mimnaugh, James D. Motes, Luciano Soares, Marco Morales, Nancy M. Amato

机构 * Parasol Lab, Siebel School of Computing and Data Science, University of Illinois Urbana-Champaign(Parasol实验室,Siebel计算与数据科学学院,伊利诺伊大学厄巴纳-香槟分校) Insper Department of Computer Science at Instituto Tecnológico Autónomo de México (ITAM)(墨西哥自主技术学院计算机科学系)

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2510.01620 2025-10-06 cs.AI

Learning to Decide with Just Enough: Information-Theoretic Context Summarization for CMDPs

Peidong Liu, Junjiang Lin, Shaowen Wang, Yao Xu, Haiqing Li, Xuhao Xie, Siyi Wu, Hao Li

机构 * Sichuan University(四川大学) University of Toronto(多伦多大学) University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Texas at Arlington(德克萨斯大学阿灵顿分校) University of Arizona(亚利桑那大学)

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2411.03887 2025-10-06 cs.AI cs.CR

OML: A Primitive for Reconciling Open Access with Owner Control in AI Model Distribution

Zerui Cheng, Edoardo Contente, Ben Finch, Oleg Golev, Jonathan Hayase, Andrew Miller, Niusha Moshrefi, Anshul Nasery, Sandeep Nailwal, Sewoong Oh, Himanshu Tyagi, Pramod Viswanath

机构 * Princeton University(普林斯顿大学) Sentient Foundation(Sentient基金会) University of Washington(华盛顿大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

Comments 53 pages; Under review; We look forward to any suggestions/discussion around OML

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2510.02248 2025-10-03 cs.RO

Performance-Guided Refinement for Visual Aerial Navigation using Editable Gaussian Splatting in FalconGym 2.0

Yan Miao, Ege Yuceel, Georgios Fainekos, Bardh Hoxha, Hideki Okamoto, Sayan Mitra

机构 * University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Toyota Research Institute of North America(丰田北美研究院)

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2510.01571 2025-10-03 cs.LG cs.AI q-bio.BM

From Supervision to Exploration: What Does Protein Language Model Learn During Reinforcement Learning?

Hanqun Cao, Hongrui Zhang, Junde Xu, Zhou Zhang, Lingdong Shen, Minghao Sun, Ge Liu, Jinbo Xu, Wu-Jun Li, Jinren Ni, Cesar de la Fuente-Nunez, Tianfan Fu, Yejin Choi, Pheng-Ann Heng, Fang Wu

机构 * The Chinese University of Hong Kong(香港中文大学) Peking University(北京大学) Stanford University(斯坦福大学) Nanjing University(南京大学) University of Pennsylvania(宾夕法尼亚大学) National University of Singapore(新加坡国立大学) University of Illinois Urbana-Champaign(伊利诺伊大学香槟分校) Toyota Technological Institute at Chicago(芝加哥丰田技术研究所)

Comments 24 pages, 7 figures, 4 tables

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2510.01539 2025-10-03 cs.LG

Executable Counterfactuals: Improving LLMs' Causal Reasoning Through Code

Aniket Vashishtha, Qirun Dai, Hongyuan Mei, Amit Sharma, Chenhao Tan, Hao Peng

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) The University of Chicago(芝加哥大学) TTIC Microsoft Research India(微软印度研究院)

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2506.17253 2025-10-03 cs.LG cs.AI

MS-DFTVNet:A Long-Term Time Series Prediction Method Based on Multi-Scale Deformable Convolution

Chenghan Li, Mingchen Li, Yipu Liao, Ruisheng Diao

机构 * Shenzhen International Graduate School, Tsinghua University(清华大学深圳国际研究生院) The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)) Department of EECS, University of Michigan(密歇根大学电子工程与计算机科学系) ZJU-UIUC Institute, Zhejiang University(浙江大学-UIUC研究院)

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2503.03238 2025-10-03 cs.CL cs.AI

FANS -- Formal Answer Selection for Natural Language Math Reasoning Using Lean4

Jiarui Yao, Ruida Wang, Tong Zhang

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

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2407.20177 2025-10-03 cs.LG cs.AI cs.CL stat.ML

AutoScale: Scale-Aware Data Mixing for Pre-Training LLMs

Feiyang Kang, Yifan Sun, Bingbing Wen, Si Chen, Dawn Song, Rafid Mahmood, Ruoxi Jia

机构 * Virginia Tech(弗吉尼亚理工大学) UIUC(伊利诺伊大学香槟分校) University of Washington(华盛顿大学) UC Berkeley(加州大学伯克利分校) University of Ottawa(渥太华大学) NVIDIA(英伟达)

Comments Published as a conference paper at COLM 2025

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2402.12715 2025-10-02 cs.LG

The Clever Hans Mirage: A Comprehensive Survey on Spurious Correlations in Machine Learning

Wenqian Ye, Luyang Jiang, Eric Xie, Guangtao Zheng, Yunsheng Ma, Xu Cao, Dongliang Guo, Daiqing Qi, Zeyu He, Yijun Tian, Megan Coffee, Zhe Zeng, Sheng Li, Ting-hao, Huang, Ziran Wang, James M. Rehg, Henry Kautz, Aidong Zhang

机构 * University of Virginia(弗吉尼亚大学) Purdue University(普渡大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Pennsylvania State University(宾夕法尼亚州立大学) Amazon(亚马逊) New York University(纽约大学)

Comments Version 3 with Major Revision; Github Link: https://github.com/wenqian-ye/Awesome-Spurious-Correlations

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2509.26534 2025-10-01 cs.AI cs.AR cs.DC

Rearchitecting Datacenter Lifecycle for AI: A TCO-Driven Framework

Jovan Stojkovic, Chaojie Zhang, Íñigo Goiri, Ricardo Bianchini

机构 * University of Illinois Urbana-Champaign, USA(伊利诺伊大学厄巴纳-香槟分校) Microsoft Azure Research(微软Azure研究院) Microsoft Azure(微软Azure)

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2509.26439 2025-10-01 cs.RO

Unwinding Rotations Reduces VR Sickness in Nonsimulated Immersive Telepresence

Filip Kulisiewicz, Basak Sakcak, Evan G. Center, Juho Kalliokoski, Katherine J. Mimnaugh, Steven M. LaValle, Timo Ojala

机构 * Wrocław University of Science and Technology(沃拉夫大学科学与技术学院) University of Oulu(奥卢大学) Maastricht University(马斯特里赫特大学) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)

Comments 24th IEEE International Symposium on Mixed and Augmented Reality (ISMAR)

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2509.25808 2025-10-01 cs.LG

Improving Sampling Efficiency in RLVR through Adaptive Rollout and Response Reuse

Yuheng Zhang, Wenlin Yao, Changlong Yu, Yao Liu, Qingyu Yin, Bing Yin, Hyokun Yun, Lihong Li

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Amazon(亚马逊)

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