Lan, Guangchen

3 publications

ICLR 2025 Asynchronous Federated Reinforcement Learning with Policy Gradient Updates: Algorithm Design and Convergence Analysis Guangchen Lan, Dong-Jun Han, Abolfazl Hashemi, Vaneet Aggarwal, Christopher Brinton

NeurIPS 2025 Contextual Integrity in LLMs via Reasoning and Reinforcement Learning Guangchen Lan, Huseyin A Inan, Sahar Abdelnabi, Janardhan Kulkarni, Lukas Wutschitz, Reza Shokri, Christopher Brinton, Robert Sim

NeurIPS 2023 Improved Communication Efficiency in Federated Natural Policy Gradient via ADMM-Based Gradient Updates Guangchen Lan, Han Wang, James Anderson, Christopher Brinton, Vaneet Aggarwal