Several populations are created initially, and a concurrent mixer is run which takes populations in couples, mixes them leaving only a single population with the best individuals selected from the two merged populations.
In the future, it would be interesting to study several policies, such as prioritizing high diversity over high quality solutions, a mix of both, etc.
Right now mixers work as described in the paper:
In the future, it would be interesting to study several policies, such as prioritizing high diversity over high quality solutions, a mix of both, etc.