Keyphrases
- vehicle routing problem
- routing problem
- metaheuristic
- tabu search
- vehicle routing problem with time windows
- test instances
- benchmark problems
- combinatorial optimization
- np hard
- traveling salesman problem
- memetic algorithm
- travel time
- waste collection
- benchmark instances
- knapsack problem
- multi depot
- search strategies
- particle swarm optimization
- evolutionary algorithm
- convex hull
- optimization problems
- neighborhood search
- scheduling problem
- pick up and delivery
- special case