A new approach in dynamic traveling salesman problem: a hybrid of ant colony optimization and descending gradient.
Farhad Soleimanian GharehchopoghIsa MalekiSeyyed Reza KhazePublished in: CoRR (2013)
Keyphrases
- traveling salesman problem
- ant colony optimization
- metaheuristic
- ant colony optimization algorithm
- ant colony
- particle swarm optimization
- nature inspired
- swarm intelligence
- combinatorial optimization problems
- combinatorial optimization
- vehicle routing problem
- aco algorithm
- genetic algorithm
- minimum spanning tree
- path relinking
- crossover operator
- ant colonies
- traveling salesman
- particle swarm optimization pso
- ant colony algorithm
- aco algorithms
- artificial ants
- hamiltonian cycle
- benchmark instances
- hybrid algorithm
- search space
- search methods
- variable neighborhood search
- genetic programming
- optimization problems