The traveling salesman problem on a graph and some related integer polyhedra.
Gérard CornuéjolsJean FonluptDenis NaddefPublished in: Math. Program. (1985)
Keyphrases
- traveling salesman problem
- hamiltonian cycle
- minimum spanning tree
- ant colony optimization
- combinatorial optimization
- ant colony optimization algorithm
- combinatorial optimization problems
- optimization problems
- traveling salesman
- transportation networks
- discrete optimization problems
- combinatorial problems
- vehicle routing problem
- genetic local search
- special case
- directed graph
- directed acyclic graph
- swarm intelligence
- valid inequalities
- metaheuristic
- random walk
- search algorithm
- objective function