Modelo para el análisis estático en grafos difusos basado en indicadores compuestos de centralidad

Autor:	Rafael Bello Lara, Susana González Espinosa, Arlén Martín Ravelo, Maikel Yelandi Leyva Vázquez
Jazyk:	Spanish; Castilian
Rok vydání:	2015
Předmět:	fuzzy graph static analysis centrality measures OWA operator Computer engineering. Computer hardware TK7885-7895 Electronic computers. Computer science QA75.5-76.95
Zdroj:	Revista Cubana de Ciencias Informáticas, Vol 9, Iss 2, Pp 52-65 (2015)
Druh dokumentu:	article
ISSN:	1994-1536 2227-1899
Popis:	Fuzzy graphs have recently grown in popularity for decision support. Finding the most important node in the model has multiple applications. Static analysis in fuzzy graphs is mainly based in only one centrality measure, degree centrality. This paper presents a new model for static analysis in fuzzy graphs, with the objective of achieving a multicriteria ordering of the nodes. It makes use of Dependent- OWA (D-OWA) operators for the aggregation of the different centrality measures. This composite measure make possible to order the nodes and select the most important. Furthermore it allows visualizing the graph in a more effective away. OWA operator brings flexibility to the model. Two case studies to show the applicability of the proposal are presented.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/e8a3de8f7d3e49ccbf7637c7e14fd063 Zobrazit plný text záznamu View record in DOAJ