Peek -- Shape -- Grab: a methodology in three stages for approximating the non-dominated points of multiobjective discrete combinatorial optimization problems with a multiobjective metaheuristic
Résumé
The paper discusses on the role of components of multiobjective metaheuristics in the context of multiobjective discrete / combinatorial optimization. It suggests to separate in three stages the design of an operational solver for this class of optimization problems, featuring a methodology in this context. The arguments are illustrated using the knapsack problem as support, along numerical experiments.