caa a22 4500 463202635 CHVBK 20180405153116.0 cr unu---uuuuu 170326e20070201xx s 000 0 eng 10.1007/s10732-006-9003-1 doi (NATIONALLICENCE)springer-10.1007/s10732-006-9003-1 Effects of diversity control in single-objective and multi-objective genetic algorithms [Elektronische Daten] [Nachol Chaiyaratana, Theera Piroonratana, Nuntapon Sangkawelert] This paper covers an investigation on the effects of diversity control in the search performances of single-objective and multi-objective genetic algorithms. The diversity control is achieved by means of eliminating duplicated individuals in the population and dictating the survival of non-elite individuals via either a deterministic or a stochastic selection scheme. In the case of single-objective genetic algorithm, onemax and royal road R 1 functions are used during benchmarking. In contrast, various multi-objective benchmark problems with specific characteristics are utilised in the case of multi-objective genetic algorithm. The results indicate that the use of diversity control with a correct parameter setting helps to prevent premature convergence in single-objective optimisation. Furthermore, the use of diversity control also promotes the emergence of multi-objective solutions that are close to the true Pareto optimal solutions while maintaining a uniform solution distribution along the Pareto front. Springer Science+Business Media, LLC, 2006 Benchmarking nationallicence Diversity control nationallicence Multi-objective genetic algorithm nationallicence Single-objective genetic algorithm nationallicence Chaiyaratana Nachol Research and Development Center for Intelligent Systems, King Mongkut's Institute of Technology North Bangkok, 1518 Piboolsongkram Road, Bangsue, 10800, Bangkok, Thailand aut Piroonratana Theera Department of Production Engineering, King Mongkut's Institute of Technology North Bangkok, 1518 Piboolsongkram Road, Bangsue, 10800, Bangkok, Thailand aut Sangkawelert Nuntapon Department of Production Engineering, King Mongkut's Institute of Technology North Bangkok, 1518 Piboolsongkram Road, Bangsue, 10800, Bangkok, Thailand aut Journal of Heuristics Springer US; http://www.springer-ny.com 13/1(2007-02-01), 1-34 1381-1231 13:1<1 2007 13 10732 https://doi.org/10.1007/s10732-006-9003-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10732-006-9003-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chaiyaratana Nachol Research and Development Center for Intelligent Systems, King Mongkut's Institute of Technology North Bangkok, 1518 Piboolsongkram Road, Bangsue, 10800, Bangkok, Thailand aut NATIONALLICENCE 700 1- Piroonratana Theera Department of Production Engineering, King Mongkut's Institute of Technology North Bangkok, 1518 Piboolsongkram Road, Bangsue, 10800, Bangkok, Thailand aut NATIONALLICENCE 700 1- Sangkawelert Nuntapon Department of Production Engineering, King Mongkut's Institute of Technology North Bangkok, 1518 Piboolsongkram Road, Bangsue, 10800, Bangkok, Thailand aut NATIONALLICENCE 773 0- Journal of Heuristics Springer US; http://www.springer-ny.com 13/1(2007-02-01), 1-34 1381-1231 13:1<1 2007 13 10732 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer