A variable neighborhood search algorithm with reinforcement learning for a real-life periodic vehicle routing problem with time windows and open routesBinhui Chen, Rong Qu, Ruibin Bai and Wasakorn LaesanklangRAIRO-Oper. Res., 54 5 (2020) 1467-1494DOI: https://doi.org/10.1051/ro/2019080
