Abstract: In engineering design optimization, evaluation of a single solution (design) often requires running one or more computationally expensive simulations. Surrogate assisted optimization (SAO) approaches have long been used ...

Abstract: Reallife design problems often require simultaneous optimization of multiple conflicting criteria resulting in a set of best tradeoff solutions. This best tradeoff set of solutions is referred to as Pareto optimal front ...

Abstract: In recent years, evolutionary algorithms based on the concept of “decomposition” have gained significant attention for solving multi-objective optimization problems. They have been particularly instrumental in solving ...