Global rewards in multi-agent deep reinforcement learning for autonomous mobility on demand systems. - Heiko Hoppe; Tobias Enders; Quentin Cappart; Maximilian Schiffer (L4DC, 2024)

Structured Reinforcement Learning for Combinatorial Decision-Making. - Heiko Hoppe; Léo Baty; Louis Bouvier; Axel Parmentier; Maximilian Schiffer (CoRR, 2025)