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Mostrando ítems 1-10 de 19
Gradient Hyper-parameter Optimization For Manifold Regularization
(IEEE Computer Society, 2013)
Inexact restoration method for minimization problems arising in electronic structure calculations
(SpringerNew YorkEUA, 2011)
Investigação experimental da recirculação de gases de exaustão em um motor de combustão por centelha com atuação de válvula variável operando com gasolina e etanol
(Universidade Federal de Minas GeraisUFMG, 2017-05-24)
Exhaust Gas Recirculation EGR is a well-known technique to reduce NOx and it has been applied on Diesel engines for a long time. Previous studies and application found that other benefits can be achieved with PFI and GDI ...
Harmonic Hierarchies for Polynomial Optimization on Compact Gelfand Pairs
(Universidad de los AndesMaestría en MatemáticasFacultad de CienciasDepartamento de Matemáticas, 2022-11-15)
The main topic of this thesis is a method of polynomial optimization on the unit sphere through hierarchies originating from harmonic analysis and representation theory. A graded optimization hierarchy for optimizing a ...
Distributionally robust optimization: a novel approach with decision-dependent ambiguity sets and an application to mode estimation
(Universidad de los AndesDoctorado en MatemáticasFacultad de CienciasDepartamento de Matemáticas, 2023-04-14)
This Ph.D. thesis explores stochastic optimization from a Distributionally Robust perspective, focusing on two significant themes: the innovative use of decision variable-dependent ambiguity sets in Distributionally Robust ...
Estimación de los índices de Morse de una variedad topológica a partir de una muestra iid de datos
(Universidad de los AndesMatemáticasFacultad de CienciasDepartamento de Matemáticas, 2023-06-02)
Este proyecto busca estimar los índices de Morse de una variedad topológica, dada una muestra iid de datos. Partiendo de la muestra de datos, mediante métodos estadísticos, se hallan los puntos que son aproximadamente ...