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A heuristic multi-objective community detection algorithm for complex social networks
Other Title(s)
خوارزمية إرشادية متعددة الأهداف لكشف الجاليات في الشبكات الاجتماعية المعقدة
Joint Authors
Hariz, Wisam Arkan
Atiyyah, Bara Ali
Source
Issue
Vol. 56, Issue 4C (31 Dec. 2015), pp.3533-3545, 13 p.
Publisher
University of Baghdad College of Science
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Abstract EN
Nowadays the characteristic of many systems can be captured and investigated as networks of connected communities.
Recently, large research interests are devoted towards unraveling natural divisions in such complex networks.
Due to problem complexity, the field of multi-objective evolutionary algorithms (MOEAs) reveals outperformed results, however, they lack the introduction of some problemspecific heuristic operators that realize their principles from the natural structure of communities.
The main contribution of this paper is to introduce a heuristic perturbation operator that can as a local search operator.
Thewell known multiobjective evolutionary algorithm with decompositions (MOEA/D) is adopted with the proposed perturbation operator to identify the overlapped community sets in complex networks.
The performance of the proposed MOEA/D is evaluated under a set of experiments on real-world social networks of different complexities.
The results prove the positive impact of the proposed heuristic operator to harness the strength of MOO model in both terms of convergence velocity and convergence reliability
American Psychological Association (APA)
Atiyyah, Bara Ali& Hariz, Wisam Arkan. 2015. A heuristic multi-objective community detection algorithm for complex social networks. Iraqi Journal of Science،Vol. 56, no. 4C, pp.3533-3545.
https://search.emarefa.net/detail/BIM-955643
Modern Language Association (MLA)
Atiyyah, Bara Ali& Hariz, Wisam Arkan. A heuristic multi-objective community detection algorithm for complex social networks. Iraqi Journal of Science Vol. 56, no. 4C (2015), pp.3533-3545.
https://search.emarefa.net/detail/BIM-955643
American Medical Association (AMA)
Atiyyah, Bara Ali& Hariz, Wisam Arkan. A heuristic multi-objective community detection algorithm for complex social networks. Iraqi Journal of Science. 2015. Vol. 56, no. 4C, pp.3533-3545.
https://search.emarefa.net/detail/BIM-955643
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-955643