Spanos, Costas

4 publications

NeurIPS 2025 Don’t Trade Off Safety: Diffusion Regularization for Constrained Offline RL Junyu Guo, Zhi Zheng, Donghao Ying, Ming Jin, Shangding Gu, Costas Spanos, Javad Lavaei

ICLR 2025 Robust Gymnasium: A Unified Modular Benchmark for Robust Reinforcement Learning Shangding Gu, Laixi Shi, Muning Wen, Ming Jin, Eric Mazumdar, Yuejie Chi, Adam Wierman, Costas Spanos

NeurIPS 2024 Enhancing Efficiency of Safe Reinforcement Learning via Sample Manipulation Shangding Gu, Laixi Shi, Yuhao Ding, Alois Knoll, Costas Spanos, Adam Wierman, Ming Jin

NeurIPSW 2022 Adversarial Poisoning Attacks on Reinforcement Learning-Driven Energy Pricing Sam Gunn, Doseok Jang, Orr Paradise, Lucas Spangher, Costas Spanos