| Definition | A collection of Open AI Gym environments ment to simualte logistical problems such as routing, container filling and supply chain |
| No of environments | 1 |
The logistics-or-gym is a collection of OpenAI Gym environments designed to simulate various logistical problems, including routing, container filling, and supply chain management. One of its key environments, the Heterogeneous Capacitated Vehicle Routing Problem (HCVRP), addresses complex vehicle routing issues involving fleets with varying capacities and speeds. Using deep reinforcement learning (DRL) methods, the HCVRP environment optimizes routes by simultaneously selecting both vehicles and customer nodes, aiming to minimize the longest or total travel time. It offers solutions to both min-max and min-sum objectives, outperforming traditional methods and demonstrating competitive performance against state-of-the-art heuristics.