A Hybrid GRASP+VND Heuristic for the Two-Echelon Vehicle Routing Problem Arising in City Logistics
2014
The two-echelon vehicle routing problem (2E-VRP) is a variant of the classical vehicle routing problem (VRP) arising in
two-level transportation systems such as those encountered in the context of city logistics. In the 2E-VRP, freight from a depot is
compulsorily delivered through intermediate depots, named satellites. The first echelons are routes that distribute freight from depot
to satellites, and the second are those from satellites to customers. This problem is solved by a hybrid heuristic which is composed
of a greedy randomized adaptive search procedure (GRASP) with a route-first cluster-second procedure embedded and a variable
neighborhood descent (VND), called GRASP
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
33
References
25
Citations
NaN
KQI