DocumentCode :
2542915
Title :
A Gaussian Artificial Immune System for Multi-Objective optimization in continuous domains
Author :
Castro, Pablo A D ; Von Zuben, Fernando J.
Author_Institution :
Sch. of Electr. & Comput. Eng. (FEEC), Univ. of Campinas (Unicamp), São Paulo, Brazil
fYear :
2010
fDate :
23-25 Aug. 2010
Firstpage :
159
Lastpage :
164
Abstract :
This paper proposes a Multi-Objective Gaussian Artificial Immune System (MOGAIS) to deal effectively with building blocks (high-quality partial solutions coded in the solution vector) in multi-objective continuous optimization problems. By replacing the mutation and cloning operators with a probabilistic model, more specifically a Gaussian network representing the joint distribution of promising solutions, MOGAIS takes into account the relationships among the variables of the problem, avoiding the disruption of already obtained high-quality partial solutions. The algorithm was applied to three benchmarks and the results were compared with those produced by state-of-the-art algorithms.
Keywords :
Gaussian processes; artificial immune systems; Gaussian artificial immune system; Gaussian network; continuous domains; multiobjective continuous optimization problems; Algorithm design and analysis; Immune system; Joints; Measurement; Optimization; Probabilistic logic; Probability distribution; Gaussian network; artificial immune system; continuous optimization; multi-objective optimization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Hybrid Intelligent Systems (HIS), 2010 10th International Conference on
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-7363-2
Type :
conf
DOI :
10.1109/HIS.2010.5600022
Filename :
5600022
Link To Document :
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