I read some papers on local search. I remark that several authors use different move operators. However, the pseudo-code I found on google only uses one operator.
I am wondering how to implement the local search algorithm using different operators. Do I need to run them at the same time or successively? how? Could someone point me to a pseudo-code for the case of several operators?
Edit: I heard some bad things about the algorithm suggested in the answer VNS. What do you think of? Is it the only way to manage different operators?