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Mostrando ítems 41-50 de 5481
Using a hybrid preconditioner for solving large-scale linear systems arising from interior point methods
(SpringerNew YorkEUA, 2007)
Detecção automática de alterações estruturais hipocampais em imagens de ressonância magnética para auxílio ao diagnóstico da doença de Alzheimer
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCCCâmpus São Carlos, 2018-03-29)
Alzheimer's disease (AD) is the most common form of dementia in world population, accounting for around 60% of all dementia cases and affecting nearly 20% of the population above the age of 80 years. It is an irreversible ...
New mixed finite element methods for natural convection with phase-change in porous media
(2019)
This article is concerned with the mathematical and numerical analysis of a steady phase change problem for non-isothermal incompressible viscous flow. The system is formulated in terms of pseudostress, strain rate and ...
Short term hydroelectric scheduling combining network flow and interior point approaches
(Elsevier Sci LtdOxfordInglaterra, 2005)
Heuristics for implementation of a hybrid preconditioner for interior-point methods
(Sociedade Brasileira de Pesquisa Operacional, 2011)
Topology optimization of 2D potential problems using boundary elements
(Tech Science Press, 2006)
Trajetos de sentidos sobre a mudança climática na discursivização da revista Superinteressante (1995-2015)
(Universidade Federal de Santa MariaBrasilComunicaçãoUFSMPrograma de Pós-Graduação em ComunicaçãoCentro de Ciências Sociais e Humanas, 2017)
In a context marked by the environmental crisis, climate change emerges as a multidimensional problem, gathering scientific, political, economic, sociocultural factors and implications, among other types. Besides their ...
Parallel Processing Strategy for Solving the Thermal-Mechanical Coupled Problem Applied to a 4D System using the Finite Element Method
(Revista Computación y Sistemas; Vol. 17 No.3, 2013-09-11)
Abstract. We propose a high performance computing
strategy (HPC) to simulate the deformation of a solid
body through time as a consequence of the internal
forces provoked by its temperature change, using the
Finite ...
Online change point detection for weighted and directed random dot product graphs
(IEEE, 2022)
Given a sequence of random (directed and weighted) graphs, we address the problem of online monitoring and detection of changes in the underlying data distribution. Our idea is to endow sequential change-point detection ...
Detecção de pontos de mudança em séries temporais utilizando uma formulação neural/fuzzy/Bayesiana: aplicação na detecção das falhas
(Universidade Federal de Minas GeraisUFMG, 2011-06-01)
In this work, the problem of detecting till two change points in time series is handled by using a new neural/fuzzy/Bayesian technique. This proposed technique is split into a three-step formulation, namely: the first step ...