Keyphrases
- traveling salesman problem
- combinatorial optimization
- ant colony optimization
- optimization problems
- traveling salesman
- satisfy the triangle inequality
- transportation networks
- combinatorial problems
- metric space
- ant colony optimization algorithm
- combinatorial optimization problems
- shortest path
- vehicle routing problem
- valid inequalities
- discrete particle swarm optimization
- discrete optimization problems
- hamiltonian cycle
- subtour elimination
- crossover operator
- geodesic distance
- neural network
- integer programming
- euclidean distance
- cost function
- genetic algorithm