%0 Conference Paper %F Oral %T Lorenz dominance based metaheuristic to solve a hybrid flowshop scheduling problem with sequence dependent setup times %+ Laboratoire d'Optimisation des Systèmes Industriels (LOSI) %A Li, Xiaohui %A Chehade, Hicham %A Yalaoui, Farouk %A Amodeo, Lionel %< avec comité de lecture %B 2011 International Conference on Communications, Computing and Control Applications (CCCA) %C Hammamet, Tunisia %I IEEE %P 1-6 %8 2011-03-03 %D 2011 %R 10.1109/CCCA.2011.6031492 %K Genetic algorithms %K Job shop scheduling %K Pareto optimization %K Indexes %K Encoding %Z Computer Science [cs]/Operations Research [cs.RO]Conference papers %X This paper deals with a multiobjective hybrid flowshop scheduling problem with sequence dependent setup times. Two different objectives are considered to be optimized at once. Our first contribution is to propose a special encoding for the studied problem. Then, our second contribution is that a new metaheuristic based on the Lorenz dominance relationship (L-NSGA) is developed here to solve the studied problem. The goal is to improve the search ability of the original metaheuristic which is based on the Pareto dominance relationship (NSGA-II). The experimental result shows the efficiency of L-NSGA to solve this problem. %G English %L hal-02495849 %U https://utt.hal.science/hal-02495849 %~ CNRS %~ UNIV-TROYES %~ UTT %~ LOSI