The symmetric quadratic traveling salesman problem.
Anja FischerChristoph HelmbergPublished in: Math. Program. (2013)
Keyphrases
- traveling salesman problem
- satisfy the triangle inequality
- combinatorial optimization
- ant colony optimization
- hamiltonian cycle
- optimization problems
- objective function
- combinatorial problems
- transportation networks
- ant colony optimization algorithm
- discrete particle swarm optimization
- pairwise
- vehicle routing problem
- combinatorial optimization problems
- valid inequalities
- metaheuristic
- computational complexity
- discrete optimization problems
- sufficient conditions
- swarm intelligence
- traveling salesman
- genetic algorithm
- lower bound
- nature inspired