Zou, Zengyu, et al. “Multi-Agent Pointer Transformer: Seq-to-Seq Reinforcement Learning for Multi-Vehicle Dynamic Pickup-Delivery Problems”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 40, no. 19, Mar. 2026, pp. 16593-01, doi:10.1609/aaai.v40i19.38700.