Keyphrases
- metaheuristic
- vehicle routing problem
- tabu search
- simulated annealing
- optimization problems
- scatter search
- ant colony optimization
- iterated local search
- combinatorial optimization
- genetic algorithm
- search space
- vehicle routing
- path relinking
- benchmark instances
- hybrid metaheuristic
- optimal solution
- routing problem
- particle swarm optimization
- vehicle routing problem with time windows
- travel time
- solution space
- memetic algorithm
- multi start
- nature inspired
- guided local search
- variable neighborhood search
- ant colony optimization metaheuristic
- mip solver
- special case
- upper bound
- harmony search
- objective function
- search algorithm
- neural network
- linear programming
- global optimization
- mathematical programming
- greedy randomized adaptive search procedure
- feasible solution