Hub location problems (HLPs), which essentially aim at optimizing the location of hubs and
the allocation of spokes to satisfy a given demand, have been studied over nearly four …

Efficient flow management is critical in transportation and logistics, with hub networks
playing a key role in optimizing these processes. The hub arc location problem has recently …

In imitation learning, when the learning agent is at a state that is outside the demonstration
of the expert, it could be difficult for her to choose an action. To overcome this challenge …