Reducing the Size of Traveling Salesman Problem Instances by Fixing Edges.
Thomas FischerPeter MerzPublished in: EvoCOP (2007)
Keyphrases
- traveling salesman problem
- valid inequalities
- benchmark instances
- lin kernighan
- combinatorial optimization
- ant colony optimization
- optimization problems
- ant colony optimization algorithm
- combinatorial optimization problems
- combinatorial problems
- traveling salesman
- vehicle routing problem
- hamiltonian cycle
- crossover operator
- discrete particle swarm optimization
- discrete optimization problems
- genetic local search
- subtour elimination
- undirected graph
- constraint satisfaction
- quadratic assignment problem
- genetic algorithm