Tang, Hongyao, Zhaopeng Meng, Jianye Hao, Chen Chen, Daniel Graves, Dong Li, Changmin Yu, et al. 2022. “What about Inputting Policy in Value Function: Policy Representation and Policy-Extended Value Function Approximator”. Proceedings of the AAAI Conference on Artificial Intelligence 36 (8):8441-49. https://doi.org/10.1609/aaai.v36i8.20820.