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Previous issue date: 2014-12-22 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior - CAPES / Propomos um simples processo de crescimento de rede complexa, onde a liga??o
preferencial cont?m dois par?metros essenciais: a homofilia, tend?ncia que s?tios locais
t?m de ligar-se com outros similares, bem como o n?mero de vizinhos ligados. Assim
obtivemos uma rede que contempla o modelo de Barab?si-Albert (BA) e o modelo Homof?lico
de livre escala onde o par?metro de controle ajusta o grau de import?ncia da
homofilia no processo da liga??o preferencial. Os resultados embasam uma discuss?o detalhada
sobre os diferentes tipos de correla??es, em especial a correla??o da qualidade,
que foi introduzida nesta tese, e compara??es entre o modelo BA, modelo homof?lico de
livre escala, e nosso modelo atual, considerando suas propriedades topol?gicas: grau de
distribui??o, tempo de depend?ncia da conectividade e o coeficiente de agrega??o. / We propose a simple complex network growth process, where the preferential
binding contains two essential parameters: homophily, a trend that local sites have to
connect with other like, as well as the number of connected neighbors. Thus we obtained
a network covering the model of Barab?si-Albert (BA) and the scale-free model homophilic
where the control parameter sets the degree of importance of homophily in the process
of preferential binding. The results support a detailed discussion of the different types
of correlations, especially the correlation of quality, which was introduced in this thesis,
and comparisons between the BA model, homophilic model of free range, and our current
model, considering its topological properties: degree distribution, connectivity time
dependence and the coefficient of aggregation.
| Identifer | oai:union.ndltd.org:IBICT/oai:repositorio.ufrn.br:123456789/19763 |
| Date | 22 December 2014 |
| Creators | Santos, Antonio Marques dos |
| Contributors | 07416407400, http://lattes.cnpq.br/5182830756789229, Silva J?nior, Raimundo, 72106310463, http://lattes.cnpq.br/2680905746363331, Macedo Filho, Antonio de, 70560960344, http://lattes.cnpq.br/5432651695056904, Mendes, Gabriel Alves, 04410109979, http://lattes.cnpq.br/0040137813382875, Almeida, Mauricio Lopes de, 00983737495, http://lattes.cnpq.br/9081204018440461, Silva, Luciano Rodrigues da |
| Publisher | Universidade Federal do Rio Grande do Norte, PROGRAMA DE P?S-GRADUA??O EM F?SICA, UFRN, Brasil |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/doctoralThesis |
| Source | reponame:Repositório Institucional da UFRN, instname:Universidade Federal do Rio Grande do Norte, instacron:UFRN |
| Rights | info:eu-repo/semantics/openAccess |
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