Effects of Topological variations on opinion dynamics optimizer

Rishemjit Kaur, Ritesh Kumar, Amol P. Bhondekar, Reiji Suzuki, Takaya Arita

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Continuous opinion dynamics optimizer (CODO) is an algorithm based on human collective opinion formation process for solving continuous optimization problems. In this paper, we have studied the impact of topology and introduction of leaders in the society on the optimization performance of CODO. We have introduced three new variants of CODO and studied the efficacy of algorithms on several benchmark functions. Experimentation demonstrates that scale free CODO performs significantly better than all algorithms. Also, the role played by individuals with different degrees during the optimization process is studied.

Original languageEnglish
Title of host publicationAdvances in Swarm and Computational Intelligence - 6th International Conference, ICSI 2015 held in conjunction with the 2nd BRICS Congress, CCI 2015, Proceedings
EditorsAlexander Gelbukh, Ying Tan, Swagatam Das, Andries Engelbrecht, Fernando Buarque, Yuhui Shi
PublisherSpringer Verlag
Pages3-13
Number of pages11
ISBN (Print)9783319204659
DOIs
StatePublished - 1 Jan 2015
Externally publishedYes
Event6th International Conference on Swarm Intelligence, ICSI 2015 held in conjunction with the 2nd BRICS Congress on Computational Intelligence, CCI 2015 - Beijing, China
Duration: 25 Jun 201528 Jun 2015

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume9140
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference6th International Conference on Swarm Intelligence, ICSI 2015 held in conjunction with the 2nd BRICS Congress on Computational Intelligence, CCI 2015
Country/TerritoryChina
CityBeijing
Period25/06/1528/06/15

Keywords

  • Human opinion dynamics
  • Opinion dynamics optimizer
  • Scale free
  • Swarm intelligence
  • Topology

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science

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