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Leveraging social networks as an optimization approach
Mid Sweden University, Faculty of Science, Technology and Media, Department of Computer and Electrical Engineering (2023-).ORCID iD: 0000-0001-8661-7578
2025 (English)In: Intelligent Systems with Applications, ISSN 2667-3053, Vol. 26, article id 200506Article in journal (Refereed) Published
Abstract [en]

Metaheuristic algorithms have become powerful tools for solving complex optimization problems. Consensus-based optimization (CBO), inspired by social interactions, models a network where agents adjust their positions by learning from their neighbors. While effective, CBO relies on a fixed network structure, limiting its adaptability. To overcome this, we propose the Human Generation (HG) algorithm, which extends CBO by incorporating a two-layer influence mechanism. The first layer mimics kinship-based learning, ensuring local refinement, while the second layer models elite-following behavior, enabling efficient global exploration. This structured adaptation enhances both convergence speed and solution accuracy. We evaluate HG across unimodal, multimodal, and complex optimization problems, as well as a real-world image thresholding application. Experimental results demonstrate that HG consistently outperforms CBO and other state-of-the-art algorithms, making it a robust optimization approach. 

Place, publisher, year, edition, pages
Elsevier BV , 2025. Vol. 26, article id 200506
Keywords [en]
Consensus-based optimization, Evolutionary algorithm, Image thresholding, Optimization, Population-based algorithms, Social network
National Category
Computer Sciences
Identifiers
URN: urn:nbn:se:miun:diva-54206DOI: 10.1016/j.iswa.2025.200506ISI: 001470884000001Scopus ID: 2-s2.0-105000926829OAI: oai:DiVA.org:miun-54206DiVA, id: diva2:1950690
Available from: 2025-04-08 Created: 2025-04-08 Last updated: 2025-05-05

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Seyed Jalaleddin, Mousavirad
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf