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Geographic variation in cranial shape in the Pumpkin Toadlet (Brachycephalus ephippium): A geometric analysis
(Soc Study Amphibians Reptiles, 2008-03-01)
The description of patterns of variation in any character system within well-defined species is fundamental for understanding lineage diversification and the identification of geographic units that represent opportunities ...
Stabilized sequential quadratic programming: a survey
(Sociedade Brasileira de Pesquisa Operacional, 2014-11)
We review the motivation for, the current state-of-the-art in convergence results, and some open questions concerning the stabilized version of the sequential quadratic programming algorithm for constrained optimization. ...
Stabilized sequential quadratic programming: A survey
(Sociedade Brasileira de Pesquisa Operacional, 2014-09)
We review the motivation for, the current state-of-the-art in convergence results, and some open questions concerning the stabilized version of the sequential quadratic programming algorithm for constrained optimization. ...
Local Texture Descriptors for the Assessment of Differences in Diffusion Magnetic Resonance Imaging of the Brain
(Springer, 2016-11)
Purpose: Descriptors extracted from magnetic resonance imaging (MRI)of the brain can be employed to locate and characterize a wide range of pathologies. Scalar measures are typically derived within a single voxel unit, but ...
Local convergence of exact and inexact newton’s methods for subanalytic variational inclusionsConvergencia local de los métodos de newton exacto e inexacto para inclusiones variacionales subanalíticas
(2015-01-01)
This paper deals with the study of an iterative method for solving a variational inclusion of the form 0 ∈ f (x)+F (x) where f is a locally Lipschitz subanalytic function and F is a set-valued map from Rn to the closed ...
Local convergence of exact and inexact newton’s methods for subanalytic variational inclusionsConvergencia local de los métodos de newton exacto e inexacto para inclusiones variacionales subanalíticas
(2015-01-01)
This paper deals with the study of an iterative method for solving a variational inclusion of the form 0 ∈ f (x)+F (x) where f is a locally Lipschitz subanalytic function and F is a set-valued map from Rn to the closed ...
Enhancements by weighted feature fusion, selection and active shape model for frontal and pose variation face recognition
(Universidad de Chile, 2015)
Face recognition is one of the most active areas of research in computer vision because of its wide range of possible applications in person identification, access control, human computer interfaces, and video search, among ...
ESCENARIOS DE REDUCCIÓN DE EMISIONES EN EL SECTOR INDUSTRIAL DE JURISDICCIÓN LOCAL DEL DISTRITO FEDERAL
(2010-12-07)
The objective of this thesis is to present the estimate of reduction in emissions
that are generated in the processes that take place in
manufacturing local jurisdiction Federal District, through the
implementation of ...
Testing a novel μ-Raman method to retrieve refractive index and density field from femtosecond laser-written optical waveguides
(Springer, 2016-11)
In this work, we analysed the refractive index field and other local material properties of femtosecond laser-written waveguides properly combining a novel and direct Raman strategy, waveguides coupling and instrumented ...
Recognition of Faces in Unconstrained Environments: A Comparative Study
(Hindawi Publishing Corporation, 2009)
The aim of this work is to carry out a comparative study of face recognition methods that are suitable to work in unconstrained
environments. The analyzed methods are selected by considering their performance in former ...