Examples

Question 1

Example of LRH

Answer 1

simulated annealing with local search to solve TSP

Question 2

Example of LTH

Answer 2

GA used as an optimizer and its standard operators augmented with the ability to perform local search, such as results obtained on graph coloring problem hybridizing GA with tabu search

Question 3

Example of HRH

Answer 3

Using a greedy heuristic to generate a good initial population for EAs, such as Talbi et al. using tabu search to improve population obtained by a GA

Question 4

Example of HTH

Answer 4

GA Island model, each subpopulation evolves using GA and they are allowed to migrate between subpopulations

Question 5

High Level Examples

Answer 5

• Particle swarm optimization-ant colony optimization (PSO-ACO)
• Hybrid artificial bee colony-differential evolution (HABCDE)

Question 6

Low Level Examples

Answer 6

• Cellular PSO (CPSO)
• Genetic PSO, using the mutation operator from GA in PSO