A double VNS heuristic for the facility location and pricing problem.
Z. DiakovaYury KochetovPublished in: Electron. Notes Discret. Math. (2012)
Keyphrases
- facility location
- lagrangian relaxation
- variable neighborhood search
- facility location problem
- solution quality
- integer programming
- feasible solution
- tabu search
- network design
- single machine scheduling problem
- mixed integer
- metaheuristic
- optimal location
- heuristic solution
- dynamic programming
- lower bound
- heuristic methods
- shortest path
- routing problem
- column generation
- multi criteria
- search procedure
- vehicle routing problem
- minimum spanning tree
- simulated annealing
- search algorithm
- benchmark instances
- branch and bound algorithm
- combinatorial optimization
- mathematical model