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

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）

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/

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）

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