Hybridizing large neighborhood search and exact methods for generalized vehicle routing problems with time windows.
Dorian DumezChristian TilkStefan IrnichFabien LehuédéOlivier PétonPublished in: EURO J. Transp. Logist. (2021)
Keyphrases
- vehicle routing problems with time windows
- vehicle routing
- exact methods
- hybrid algorithm
- column generation
- vehicle routing problem
- integer programming
- travel time
- optimal solution
- lower bound
- search methods
- routing problem
- np hard
- metaheuristic
- exact solution
- special case
- sufficient conditions
- linear programming
- heuristic methods