Banca de DEFESA: LARISSA DE FARIAS RIBEIRO

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : LARISSA DE FARIAS RIBEIRO
DATA : 13/01/2017
HORA: 09:00
LOCAL: AUDITÓRIO DO DFTE
TÍTULO:

Networks without typical scale; Alternative models and computational techniques.

PALAVRAS-CHAVES:

Complex networks; Networks without a typical scale; Random networks; Distribution of connectivity in power law.

PÁGINAS: 98
GRANDE ÁREA: Ciências Exatas e da Terra
ÁREA: Física
RESUMO:

We are embedded in a networked world, and in the last few years network studies and their

 properties have expanded considerably. The main reason is that several systems can be 

modeled through so-called complex networks. Examples of systems easily modeled as networks are: 

the society, the Web, the brain, among others. To understand the behavior of these systems, several 

models in the area of Complex Networks have been proposed. Barabási and Albert proposed 

a model that included two basic mechanisms (growth and preferential bonding),

 reproducing a characteristic behavior in some real systems: distribution of 

connectivity in power law. As a consequence of the Barabási and Albert model,

 other network models emerged, considering different types of factors included i

n the preferential link mechanism.

 Models that use this mechanism satisfactorily explain the

 emergence of distributions that follow power law in real networks.

 However, the preferred connection is not the only mechanism through which a network can grow and 

generate this type of connectivity distribution. Therefore, in this work we analyze two models that use

different mechanisms of preferential linkage and that are able to generate networks without a typical scale:

 the vertex copy model and the deconstruction model of Poisson networks. We compare the results 

with the networks derived from the Barabási and

 Albert model,

 because 

we believe that studying di

MEMBROS DA BANCA:
Interno - 6346140 - LUCIANO RODRIGUES DA SILVA
Externo à Instituição - MAURICIO LOPES DE ALMEIDA - UFRN
Interno - 1672854 - RAIMUNDO SILVA JUNIOR
Externo à Instituição - TIAGO DE MEDEIROS VIEIRA - UFLA