Chen, S., Zhang, Z., Yang, Y. and Du, Y. 2024. STAS: Spatial-Temporal Return Decomposition for Solving Sparse Rewards Problems in Multi-agent Reinforcement Learning. Proceedings of the AAAI Conference on Artificial Intelligence. 38, 16 (Mar. 2024), 17337-17345. DOI:https://doi.org/10.1609/aaai.v38i16.29681.