Keyphrases
- traveling salesman problem
- neighborhood search
- combinatorial optimization
- ant colony optimization
- ant colony optimization algorithm
- search space
- variable neighborhood search
- search algorithm
- optimization problems
- combinatorial optimization problems
- combinatorial problems
- hamiltonian cycle
- traveling salesman
- vehicle routing problem
- valid inequalities
- transportation networks
- discrete particle swarm optimization
- metaheuristic
- discrete optimization problems
- crossover operator
- search strategies
- search methods