A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Impact of chaotic dynamics on the performance of metaheuristic optimization algorithms : An experimental analysis (2022)
Zelinka, I., Diep, Q. B., Snášel, V., Das, S., Innocenti, G., Tesi, A., Schoen, F., & Kuznetsov, N. V. (2022). Impact of chaotic dynamics on the performance of metaheuristic optimization algorithms : An experimental analysis. Information Sciences, 587, 692-719. https://doi.org/10.1016/j.ins.2021.10.076
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Zelinka, Ivan; Diep, Quoc Bao; Snášel, Václav; Das, Swagatam; Innocenti, Giacomo; Tesi, Alberto; Schoen, Fabio; Kuznetsov, Nikolai V.
Lehti tai sarja: Information Sciences
ISSN: 0020-0255
eISSN: 1872-6291
Julkaisuvuosi: 2022
Volyymi: 587
Artikkelin sivunumerot: 692-719
Kustantaja: Elsevier
Julkaisumaa: Alankomaat
Julkaisun kieli: englanti
DOI: https://doi.org/10.1016/j.ins.2021.10.076
Julkaisun avoin saatavuus: Avoimesti saatavilla
Julkaisukanavan avoin saatavuus: Osittain avoin julkaisukanava
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/79478
Tiivistelmä
Random mechanisms including mutations are an internal part of evolutionary algorithms, which are based on the fundamental ideas of Darwin’s theory of evolution as well as Mendel’s theory of genetic heritage. In this paper, we debate whether pseudo-random processes are needed for evolutionary algorithms or whether deterministic chaos, which is not a random process, can be suitably used instead. Specifically, we compare the performance of 10 evolutionary algorithms driven by chaotic dynamics and pseudo-random number generators using chaotic processes as a comparative study. In this study, the logistic equation is employed for generating periodical sequences of different lengths, which are used in evolutionary algorithms instead of randomness. We suggest that, instead of pseudo-random number generators, a specific class of deterministic processes (based on deterministic chaos) can be used to improve the performance of evolutionary algorithms. Finally, based on our findings, we propose new research questions.
YSO-asiasanat: kaaosteoria; evoluutiolaskenta; parviäly; algoritmit; algoritmiikka
Vapaat asiasanat: deterministic chaos; swarm intelligence; evolutionary algorithms; algorithm dynamics; algorithm performance
Liittyvät organisaatiot
OKM-raportointi: Kyllä
VIRTA-lähetysvuosi: 2022
JUFO-taso: 2