This article investigates a static on-demand transportation problem in which users are picked up and dropped off at existing bus stops. Specifically, we assume that the selection of bus stops for each request, along with the bus routes, is determined …
Do you remember your first video game console? We remember ours. Decades ago, they provided hours of entertainment. Now, we have repurposed them to solve dynamic and stochastic optimization problems. With deep reinforcement learning methods posting …
A technical talk on an heuristic approach to solve the Periodic Capacitated Arc Routing Problem.
A technical talk on an heuristic approach to solve the on-demand bus routing problem with bus stops assignment.
A technical talk on the use of machine learning to approximate routing costs.
Classically, researchers working in vehicle routing problems (VRPs) assume that the structure of the problem is known (i.e., objective function, constraints, parameters). However, recent studies have highlighted the gap between the routes offered by …
We consider the problem of an operator controlling a fleet of electric vehicles for use in a ride-hailing service. The operator, seeking to maximize profit, must assign vehicles to requests as they arise as well as recharge and reposition vehicles in …
An overview talk of past and current research.
A technical talk on the new paradigm of atari-fying operations research problems.