Publication
Dynamical modelling of a genetic algorithm
| dc.contributor.author | Pires, E. J. Solteiro | |
| dc.contributor.author | Machado, J. A. Tenreiro | |
| dc.contributor.author | Oliveira, P. B. Moura | |
| dc.date.accessioned | 2014-07-03T10:40:46Z | |
| dc.date.available | 2014-07-03T10:40:46Z | |
| dc.date.issued | 2006 | |
| dc.description.abstract | This work addresses the signal propagation and the fractional-order dynamics during the evolution of a genetic algorithm (GA). In order to investigate the phenomena involved in the GA population evolution, the mutation is exposed to excitation perturbations during some generations and the corresponding fitness variations are evaluated. Three distinct fitness functions are used to study their influence in the GA dynamics. The input and output signals are studied revealing a fractional-order dynamic evolution, characteristic of a long-term system memory. | por |
| dc.identifier.doi | 10.1016/j.sigpro.2006.02.019 | pt_PT |
| dc.identifier.issn | 0165-1684 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/4661 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.relation.ispartofseries | Signal Processing; Vol. 86, Issue 10 | |
| dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0165168406000612 | por |
| dc.subject | Genetic algorithm | por |
| dc.subject | Signal processing | por |
| dc.subject | Dynamic | por |
| dc.subject | Fractional-order | por |
| dc.title | Dynamical modelling of a genetic algorithm | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 2770 | por |
| oaire.citation.issue | Issue 10 | por |
| oaire.citation.startPage | 2760 | por |
| oaire.citation.title | Signal Processing | por |
| oaire.citation.volume | Vol. 86 | por |
| person.familyName | Tenreiro Machado | |
| person.givenName | J. A. | |
| person.identifier.ciencia-id | 7A18-4935-5B29 | |
| person.identifier.orcid | 0000-0003-4274-4879 | |
| person.identifier.rid | M-2173-2013 | |
| person.identifier.scopus-author-id | 55989030100 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 82cd5c17-07b6-492b-b3e3-ecebdad1254f | |
| relation.isAuthorOfPublication.latestForDiscovery | 82cd5c17-07b6-492b-b3e3-ecebdad1254f |