Gao, Haichuan, Tianren Zhang, Zhile Yang, Yuqing Guo, Jinsheng Ren, Shangqi Guo, and Feng Chen. 2023. “Fast Counterfactual Inference for History-Based Reinforcement Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 37 (6):7613-23. https://doi.org/10.1609/aaai.v37i6.25924.