Keyphrases
- traveling salesman problem
- ant colony optimization
- combinatorial optimization
- combinatorial optimization problems
- transportation networks
- combinatorial problems
- optimization problems
- nature inspired
- ant colony optimization algorithm
- crossover operator
- valid inequalities
- traveling salesman
- discrete particle swarm optimization
- discrete optimization problems
- vehicle routing problem
- branch and bound
- particle swarm optimization
- search algorithm
- hamiltonian cycle
- genetic local search