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Achieving the analytical second-order advantage with non-bilinear second-order data
(Elsevier Science, 2021-10)
Multi-way calibration based on second-order data constitutes a revolutionary milestone for analytical applications. However, most classical chemometric models assume that these data fulfil the property of low rank bilinearity, ...
On the determination of epsilon during discriminative GMM training
(2010-12-01)
Discriminative training of Gaussian Mixture Models (GMMs) for speech or speaker recognition purposes is usually based on the gradient descent method, in which the iteration step-size, ε, uses to be defined experimentally. ...
RINEX_HO: second- and third-order ionospheric corrections for RINEX observation files
(Springer Heidelberg, 2011-07-01)
When GNSS receivers capable of collecting dual-frequency data are available, it is possible to eliminate the first-order ionospheric effect in the data processing through the ionosphere-free linear combination. However, ...
RINEX_HO: second- and third-order ionospheric corrections for RINEX observation files
(Springer Heidelberg, 2011-07-01)
When GNSS receivers capable of collecting dual-frequency data are available, it is possible to eliminate the first-order ionospheric effect in the data processing through the ionosphere-free linear combination. However, ...
Extended mixed AKNS-lund-regge model and its self-similarity reduction
(2014-01-01)
We discuss the relation between the self-similarity reduction of the generalized mixed mKdV-sinh-Gordon model and the fourth-order equation obtained by Kudryashov in J. Phys. A: Math. Theor. 35 (2002) 93-99. Also, it is ...
Study of biosorption of rare earth metals (La, Nd, Eu, Gd) by Sargassum sp. biomass in batch systems: Physicochemical evaluation of kinetics and adsorption models
(2009-12-28)
This work evaluated kinetic and adsorption physicochemical models for the biosorption process of lanthanum, neodymium, europium, and gadolinium by Sargassum sp. in batch systems. The results showed: (a) the pseudo-second ...
Modeling second-order data for classification issues: Data characteristics, algorithms, processing procedures and applications
(Elsevier, 2018-10)
This review outlines some of the challenging aspects of applying second-order data modeling in classification issues analyzing selected examples of current applications. The main analytical platforms used for classification ...
Existence results for a damped second order abstract functional differential equation with impulses
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
In this work we study the existence and regularity of mild solutions for a damped second order abstract functional differential equation with impulses. The results are obtained using the cosine function theory and fixed ...
Joint reconfiguration of feeders and allocation of capacitor banks in radial distribution systems considering voltage-dependent models
(Elsevier B.V., 2019-05-01)
This paper presents a study about operation planning for radial distribution systems using a mixed-integer second-order cone programming formulation. The proposal consists of a complete model for solving the problems of ...
Joint reconfiguration of feeders and allocation of capacitor banks in radial distribution systems considering voltage-dependent models
(Elsevier, 2019-05-11)
This paper presents a study about operation planning for radial distribution systems using a mixed-integer second-order cone programming formulation. The proposal consists of a complete model for solving the problems of ...