University of Maryland, College Park（马里兰大学帕克分校）

EgoSocial: Benchmarking Proactive Intervention Ability of Omnimodal LLMs via Egocentric Social Interaction Perception

Xijun Wang, Tanay Sharma, Achin Kulshrestha, Abhimitra Meka, Aveek Purohit, Dinesh Manocha

机构 * University of Maryland, College Park（马里兰大学学院市分校） 纠错

Improving Text-to-Image Generation with Input-Side Inference-Time Scaling

Ruibo Chen, Jiacheng Pan, Heng Huang, Zhenheng Yang

机构 * TikTok ； University of Maryland, College Park（马里兰大学） 纠错

NewVEM: A Newton Vertex Exchange Method for a Class of Constrained Self-Concordant Minimization Problems

Ling Liang, Kim-Chuan Toh, Haizhao Yang

机构 * Ling Liang Department of Mathematics University of Tennessee, Knoxville 1403 Circle Drive, Knoxville, TN 37916, USA Kim-Chuan Toh Department of Mathematics ； Institute of Operations Research ； Analytics National University of Singapore 10 Lower Kent Ridge Road, Singapore 119076 Haizhao Yang Department of Mathematics ； Department of Computer Science University of Maryland, College Park 4176 Campus Drive, College Park, MD 20742, USA 纠错

Comments 32 pages, 8 tables

Do LLM Agents Have Regret? A Case Study in Online Learning and Games

Chanwoo Park, Xiangyu Liu, Asuman Ozdaglar, Kaiqing Zhang

机构 * Massachusetts Institute of Technology（麻省理工学院） ； University of Maryland, College Park（马里兰大学College Park分校） 纠错

Comments Camera ready version of ICLR 2025

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） 纠错

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