Combining value function approximation and multiple scenario approach for the effective management of ride-hailing services. - R.-Julius O. Heitmann; Ninja Soeffker; Marlin W. Ulmer; Dirk C. Mattfeld (EURO J. Transp. Logist., 2023)

Accelerating value function approximations for dynamic dial-a-ride problems via dimensionality reductions. - R.-Julius O. Heitmann; Ninja Soeffker; Frank Klawonn; Marlin W. Ulmer; Dirk C. Mattfeld (Comput. Oper. Res., 2024)