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of 634
pro vyhledávání: '"P, Caiafa"'
In this paper we propose efficient randomized fixed-precision techniques for low tubal rank approximation of tensors. The proposed methods are faster and more efficient than the existing fixed-precision algorithms for approximating the truncated tens
Externí odkaz:
http://arxiv.org/abs/2412.02598
Autor:
Caiafa, Cesar F., Irastorza, Ramiro M.
Inverse imaging problems that are ill-posed can be encountered across multiple domains of science and technology, ranging from medical diagnosis to astronomical studies. To reconstruct images from incomplete and distorted data, it is necessary to cre
Externí odkaz:
http://arxiv.org/abs/2308.03818
In this paper, we extend the Discrete Empirical Interpolation Method (DEIM) to the third-order tensor case based on the t-product and use it to select important/ significant lateral and horizontal slices/features. The proposed Tubal DEIM (TDEIM) is i
Externí odkaz:
http://arxiv.org/abs/2305.00749
Tensor network (TN) is a powerful framework in machine learning, but selecting a good TN model, known as TN structure search (TN-SS), is a challenging and computationally intensive task. The recent approach TNLS~\cite{li2022permutation} showed promis
Externí odkaz:
http://arxiv.org/abs/2304.12875
Autor:
Karine Fernandes Caiafa, Genaina Aparecida de Souza, Thaline Martins Pimenta, Gleison Augusto dos Santos, Raul Firmino dos Reis Neto, Felipe Maerschner Aguiar Peixoto
Publikováno v:
Pesquisa Florestal Brasileira, Vol 44 (2024)
Este estudo foi realizado com o objetivo de identificar microrganismos causadores de lesões foliares em Euplassa semicostata Plana, com potencial de interferir em seu florescimento. Sete árvores de E. semicostata foram mapeados em um remanescente f
Externí odkaz:
https://doaj.org/article/c4ef55776cb545ffbcc967fe970780a6
Publikováno v:
Paidéia (Ribeirão Preto), Vol 34 (2024)
Abstract: Attention-deficit/hyperactivity disorder (ADHD) impacts individuals’ adaptive functioning from childhood through adulthood. The first-line treatment for adults with ADHD is pharmacological intervention, with cognitive-behavioral therapy (
Externí odkaz:
https://doaj.org/article/8e2a5110775445e8b077350160c59320
Autor:
Gustavo Baesso, Camila Ferreira Paixão, Gleison Augusto dos Santos, Genaina Aparecida de Souza, Guilherme Bravim Canal, Thaline Martins Pimenta, Karine Fernandes Caiafa, André Peixoto Lorenzoni
Publikováno v:
Revista Árvore, Vol 48 (2024)
ABSTRACT The objective of this study was to perform early selection of the best progenies for traits related to tolerance to water deficit, pests, and diseases in Eucalyptus progeny tests. The experimental trials were set up in a randomized block des
Externí odkaz:
https://doaj.org/article/41e1f856d8d24f2fbf76d24727be72a9
Autor:
karine de Cerqueira Silva Oliveira, Willian Moura de Aguiar, Rodrigo Nogueira Vasconcelos, Leonel Enrique Sánchez Currihuinca, Alessandra Nasser Caiafa
Publikováno v:
Revista Brasileira de Ciências Ambientais, Vol 59, Pp e1777-e1777 (2024)
Este estudo examinou a estrutura da paisagem de uma unidade de conservação de uso sustentável no Bioma Mata Atlântica no estado da Bahia, Brasil, sob perspectiva da Ecologia de Paisagem. O objetivo principal foi analisar a estrutura da paisagem d
Externí odkaz:
https://doaj.org/article/6e1fedeaed7c456f9def7ea6adccd6ac
In non-invasive brain-computer interface systems, pre-movement decoding plays an important role in the detection of movement before limbs actually move. Movement-related cortical potential is a kind of brain activity associated with pre-movement deco
Externí odkaz:
http://arxiv.org/abs/2201.12157
Publikováno v:
Journal of Neural Engineering, 2022
Pre-movement decoding plays an important role in movement detection and is able to detect movement onset with low-frequency electroencephalogram (EEG) signals before the limb moves. In related studies, pre-movement decoding with standard task-related
Externí odkaz:
http://arxiv.org/abs/2201.12153