Title :
Multi-objective Evolutionary Algorithms based fuzzy optimization
Author :
Sánchez, Gracia ; Jiménez, Fernando ; Gómez-Skarmeta, Antonio F.
Author_Institution :
Dept. Ingenieria de la Inf. y las Commun., Murcia Univ., Spain
Abstract :
We deal with nonlinear programming problems with fuzzy constrains for which we use parametric programming based solution methods. We propose a multi-objective approach to solve parametric programming problems, and a multi-objective Pareto-based Evolutionary Algorithm is used. Results with linear and nonlinear test problems studied in literature are shown.
Keywords :
Pareto optimisation; constraint handling; evolutionary computation; fuzzy set theory; nonlinear programming; fuzzy constrains; fuzzy optimization; multiobjective Pareto based evolutionary algorithm; nonlinear programming; parametric programming; Concrete; Constraint optimization; Ear; Evolutionary computation; Functional programming; Fuzzy sets; Genetic programming; Integer linear programming; Linear programming; Testing;
Conference_Titel :
Systems, Man and Cybernetics, 2003. IEEE International Conference on
Print_ISBN :
0-7803-7952-7
DOI :
10.1109/ICSMC.2003.1243783
