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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
2510.16530 2025-10-21 cs.LG stat.ML

Realizing LLMs' Causal Potential Requires Science-Grounded, Novel Benchmarks

Ashutosh Srivastava, Lokesh Nagalapatti, Gautam Jajoo, Aniket Vashishtha, Parameswari Krishnamurthy, Amit Sharma

机构 * Dept. of Computer Science IIIT Hyderabad(IIIT Hyderabad 计算机科学系) Dept. of Computer Science IIT Bombay(IIT Bombay 计算机科学系) Dept. of Computer Science BITS Pilani(BITS Pilani 计算机科学系) Dept. of Computer Science UIUC(UIUC 计算机科学系) Microsoft Research Bengaluru, India(微软研究院(印度班加罗尔))

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2510.16377 2025-10-21 cs.CV

Demeter: A Parametric Model of Crop Plant Morphology from the Real World

Tianhang Cheng, Albert J. Zhai, Evan Z. Chen, Rui Zhou, Yawen Deng, Zitong Li, Kejie Zhao, Janice Shiu, Qianyu Zhao, Yide Xu, Xinlei Wang, Yuan Shen, Sheng Wang, Lisa Ainsworth, Kaiyu Guan, Shenlong Wang

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

Comments ICCV 2025

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2508.19131 2025-10-21 cs.RO cs.AI cs.CV

ZeST: an LLM-based Zero-Shot Traversability Navigation for Unknown Environments

Shreya Gummadi, Mateus V. Gasparino, Gianluca Capezzuto, Marcelo Becker, Girish Chowdhary

机构 * Field Robotics Engineering and Science Hub (FRESH), Illinois Autonomous Farm, University of Illinois at Urbana-Champaign (UIUC), IL(伊利诺伊大学厄巴纳-香槟分校) Mobile Robotics Group, São Carlos School of Engineering, University of São Paulo (EESC-USP), São Carlos, SP, Brazil(圣保罗大学)

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2507.05562 2025-10-21 math.OC cs.LG math.FA

A fast algorithm for solving the lasso problem exactly without homotopy using differential inclusions

Gabriel P. Langlois, Jérôme Darbon

机构 * Department of Mathematics, University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校数学系) Division of Applied Mathematics, Brown University(布朗大学应用数学系)

Comments 50 pages, 2 figures, submitted

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2505.10833 2025-10-21 cs.LG

MergeBench: A Benchmark for Merging Domain-Specialized LLMs

Yifei He, Siqi Zeng, Yuzheng Hu, Rui Yang, Tong Zhang, Han Zhao

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

Comments NeurIPS 2025 Track on Datasets and Benchmarks

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2510.15261 2025-10-20 cs.AI

AUGUSTUS: An LLM-Driven Multimodal Agent System with Contextualized User Memory

Jitesh Jain, Shubham Maheshwari, Ning Yu, Wen-mei Hwu, Humphrey Shi

机构 * Adobe(Adobe公司) Netflix Eyeline Studios(Netflix Eyeline工作室) UIUC(伊利诺伊大学香槟分校)

Comments LAW 2025 Workshop at NeurIPS 2025. Work done from late 2023 to early 2024

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2510.15191 2025-10-20 cs.CL cs.AI cs.IR

Structure-R1: Dynamically Leveraging Structural Knowledge in LLM Reasoning through Reinforcement Learning

Junlin Wu, Xianrui Zhong, Jiashuo Sun, Bolian Li, Bowen Jin, Jiawei Han, Qingkai Zeng

机构 * Washington University in St. Louis(华盛顿大学圣路易斯分校) University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Purdue University(普渡大学) University of Notre Dame(诺特丹大学)

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2506.05342 2025-10-20 cs.CV cs.AI

Refer to Any Segmentation Mask Group With Vision-Language Prompts

Shengcao Cao, Zijun Wei, Jason Kuen, Kangning Liu, Lingzhi Zhang, Jiuxiang Gu, HyunJoon Jung, Liang-Yan Gui, Yu-Xiong Wang

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

Comments ICCV 2025

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2406.13564 2025-10-20 cs.CV cs.AI

HumorDB: Can AI understand graphical humor?

Vedaant Jain, Felipe dos Santos Alves Feitosa, Gabriel Kreiman

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of São Paulo(圣保罗大学) Harvard Medical School(哈佛医学院)

Comments 10 main figures, 4 additional appendix figures

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2510.13918 2025-10-17 cs.CL

Optimal Aggregation of LLM and PRM Signals for Efficient Test-Time Scaling

Peng Kuang, Yanli Wang, Xiaoyu Han, Yaowenqi Liu, Kaidi Xu, Haohan Wang

机构 * Zhejiang University(浙江大学) Imperial College London(伦敦帝国理工学院) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Drexel University(德雷塞尔大学)

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2510.05764 2025-10-17 cs.AI cs.MA

RareAgent: Self-Evolving Reasoning for Drug Repurposing in Rare Diseases

Lang Qin, Zijian Gan, Xu Cao, Pengcheng Jiang, Yankai Jiang, Jiawei Han, Kaishun Wu, Jintai Chen

机构 * Information Hub, The Hong Kong University of Science and Technology (Guangzhou)(香港科技大学(广州)信息中心) College of Computer Science, Nankai University(南开大学计算机学院) Department of Computer Science, University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校计算机科学系) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室)

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2507.13410 2025-10-17 cs.CL cs.AI

Causal Language Control in Multilingual Transformers via Sparse Feature Steering

Cheng-Ting Chou, George Liu, Jessica Sun, Cole Blondin, Kevin Zhu, Vasu Sharma, Sean O'Brien

机构 * University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Maryland, College Park(马里兰大学学院公园分校) Barnard College(巴纳德学院) Algoverse AI Research(Algoverse人工智能研究) Meta FAIR Lab(Meta FAIR实验室)

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2506.21638 2025-10-17 cs.IR cs.AI cs.LG

R1-Ranker: Teaching LLM Rankers to Reason

Tao Feng, Zhigang Hua, Zijie Lei, Yan Xie, Shuang Yang, Bo Long, Jiaxuan You

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

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2504.12491 2025-10-17 cs.CL

Can Pre-training Indicators Reliably Predict Fine-tuning Outcomes of LLMs?

Hansi Zeng, Kai Hui, Honglei Zhuang, Zhen Qin, Zhenrui Yue, Hamed Zamani, Dana Alon

机构 * Google DeepMind(谷歌DeepMind) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Massachusetts Amherst(马萨诸塞大学阿默斯特分校)

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2410.08209 2025-10-17 cs.CV cs.AI cs.LG

Emergent Visual Grounding in Large Multimodal Models Without Grounding Supervision

Shengcao Cao, Liang-Yan Gui, Yu-Xiong Wang

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

Comments ICCV 2025 Findings

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2404.12386 2025-10-17 cs.CV cs.LG

SOHES: Self-supervised Open-world Hierarchical Entity Segmentation

Shengcao Cao, Jiuxiang Gu, Jason Kuen, Hao Tan, Ruiyi Zhang, Handong Zhao, Ani Nenkova, Liang-Yan Gui, Tong Sun, Yu-Xiong Wang

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

Comments ICLR 2024

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2510.12169 2025-10-16 cs.RO cs.SY eess.SY

Hybrid Terrain-Aware Path Planning: Integrating VD-RRT* Exploration and VD-D* Lite Repair

Akshay Naik, William R. Norris, Dustin Nottage, Ahmet Soylemezoglu

机构 * The Grainger College of Engineering, Electrical and Computer Engineering Department, University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校格拉inger工程学院) The Grainger College of Engineering, Industrial and Enterprise Systems Engineering Department, University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校格拉inger工程学院)

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2507.05258 2025-10-16 cs.CV cs.LG

Spatio-Temporal LLM: Reasoning about Environments and Actions

Haozhen Zheng, Beitong Tian, Mingyuan Wu, Zhenggang Tang, Klara Nahrstedt, Alex Schwing

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

Comments Code and data are available at https://zoezheng126.github.io/STLLM-website/

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2505.21908 2025-10-16 cs.LG cs.AI

Reinforcement Learning for Out-of-Distribution Reasoning in LLMs: An Empirical Study on Diagnosis-Related Group Coding

Hanyin Wang, Zhenbang Wu, Gururaj Kolar, Hariprasad Korsapati, Brian Bartlett, Bryan Hull, Jimeng Sun

机构 * School of Computing and Data Science, UIUC(计算与数据科学学院,UIUC) Mayo Clinic Health System(梅奥诊所健康系统) Mayo Clinic Rochester(梅奥诊所罗切斯特分部) Mayo Clinic Phoenix(梅奥诊所凤凰城分部) Carle Illinois College of Medicine, UIUC(Carle伊利诺伊医学院,UIUC)

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2206.02346 2025-10-16 math.OC cs.AI cs.LG cs.SY eess.SY

Convergence and sample complexity of natural policy gradient primal-dual methods for constrained MDPs

Dongsheng Ding, Kaiqing Zhang, Jiali Duan, Tamer Başar, Mihailo R. Jovanović

机构 * University of Tennessee, Knoxville(田纳西大学) University of Maryland, College Park(马里兰大学) Apple Inc.(苹果公司) University of Illinois Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Southern California(南加州大学)

Comments 76 pages, 4 figures, 2 tables; Journal version of the NeurIPS 2020 paper; Accepted to JMLR

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2510.12693 2025-10-15 cs.AI

ERA: Transforming VLMs into Embodied Agents via Embodied Prior Learning and Online Reinforcement Learning

Hanyang Chen, Mark Zhao, Rui Yang, Qinwei Ma, Ke Yang, Jiarui Yao, Kangrui Wang, Hao Bai, Zhenhailong Wang, Rui Pan, Mengchao Zhang, Jose Barreiros, Aykut Onol, ChengXiang Zhai, Heng Ji, Manling Li, Huan Zhang, Tong Zhang

机构 * UIUC(伊利诺伊大学香槟分校) Northwestern University(西北大学) Toyota Research Institute(丰田研究院)

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2510.12110 2025-10-15 cs.CL cs.AI

Deep Associations, High Creativity: A Simple yet Effective Metric for Evaluating Large Language Models

Ziliang Qiu, Renfen Hu

机构 * University of Illinois, Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Beijing Normal University(北京师范大学)

Comments 14 pages

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2510.11755 2025-10-15 cs.CY cs.AI

Artificial Intelligence for Optimal Learning: A Comparative Approach towards AI-Enhanced Learning Environments

Ananth Hariharan

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

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2510.06540 2025-10-15 cs.LG cs.AI stat.ML

Scalable Policy-Based RL Algorithms for POMDPs

Ameya Anjarlekar, Rasoul Etesami, R Srikant

机构 * UIUC(伊利诺伊大学香槟分校)

Comments 36 pages, 3 Figures, Accepted at NeurIPS 2025

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2510.11701 2025-10-14 cs.CL

Demystifying Reinforcement Learning in Agentic Reasoning

Zhaochen Yu, Ling Yang, Jiaru Zou, Shuicheng Yan, Mengdi Wang

机构 * National University of Singapore(新加坡国立大学) University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) Princeton University(普林斯顿大学)

Comments Code and models: https://github.com/Gen-Verse/Open-AgentRL

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2510.11588 2025-10-14 cs.AI

Analyzing and Internalizing Complex Policy Documents for LLM Agents

Jiateng Liu, Zhenhailong Wang, Xiaojiang Huang, Yingjie Li, Xing Fan, Xiang Li, Chenlei Guo, Ruhi Sarikaya, Heng Ji

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

Comments 42 pages

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2505.23703 2025-10-14 cs.AI cs.CL

Let's Reason Formally: Natural-Formal Hybrid Reasoning Enhances LLM's Math Capability

Ruida Wang, Yuxin Li, Yi R. Fung, Tong Zhang

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

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2510.10432 2025-10-14 cs.LG cs.AI cs.IR

Hierarchical LoRA MoE for Efficient CTR Model Scaling

Zhichen Zeng, Mengyue Hang, Xiaolong Liu, Xiaoyi Liu, Xiao Lin, Ruizhong Qiu, Tianxin Wei, Zhining Liu, Siyang Yuan, Chaofei Yang, Yiqun Liu, Hang Yin, Jiyan Yang, Hanghang Tong

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

Comments 13 pages, 9 figures

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2506.18233 2025-10-14 cs.AI

Beyond Parameters: Exploring Virtual Logic Depth for Scaling Laws

Ruike Zhu, Hanwen Zhang, Kevin Li, Tianyu Shi, Yiqun Duan, Chi Wang, Tianyi Zhou, Arindam Banerjee, Zengyi Qin

机构 * University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校) University of Toronto(多伦多大学) University of Technology Sydney(悉尼技术大学) Google DeepMind(谷歌DeepMind) University of Maryland, College Park(马里兰大学学院市分校) Massachusetts Institute of Technology(麻省理工学院)

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2503.23258 2025-10-14 cs.SD cs.LG eess.AS eess.SP

Joint Source-Environment Adaptation of Data-Driven Underwater Acoustic Source Ranging Based on Model Uncertainty

Dariush Kari, Hari Vishnu, Andrew C. Singer

机构 * Interdisciplinary Health Sciences Institute (IHSI), University of Illinois Urbana-Champaign(跨学科健康科学研究院(IHSI),伊利诺伊大学厄巴纳-香槟分校) Acoustic Research Laboratory, National University of Singapore, Tropical Marine Science Institute(声学研究实验室,新加坡国立大学,热带海洋科学研究所) Department of Electrical and Computer Engineering, Stony Brook University(电气与计算机工程系,石溪大学)

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