Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Jugurta Montalvão"'
Autor:
David O. Santos, Jugurta Montalvão, Charles A. C. Araujo, Ulisses D. E. S. Lebre, Tarso V. Ferreira, Eduardo O. Freire
Publikováno v:
Sensors, Vol 24, Iss 13, p 4219 (2024)
This paper explores a data augmentation approach for images of rigid bodies, particularly focusing on electrical equipment and analogous industrial objects. By leveraging manufacturer-provided datasheets containing precise equipment dimensions, we em
Externí odkaz:
https://doaj.org/article/a9cf1abcd48d459eb9bea9e41ad6634e
Autor:
Talita S. A. Chagas, Reginaldo Barnabé Gonzalez Grimaldi, Nilton de Oliveira Branco, Jugurta Montalvão, Tarso Vilela Ferreira, Alexandre Rocco
Publikováno v:
Journal of Control, Automation and Electrical Systems. 33:688-697
The occurrence of inrush currents in power transformers is directly related to the reduction in its lifetime, as well as safe operation of electric power systems. In this article, the linear prediction technique is used to process three-phase current
Publikováno v:
Journal of Communication and Information Systems. 35:300-310
Intrinsic dimension and differential entropy estimators are studied in this paper, including their systematic bias. A pragmatic approach for joint estimation and bias correction of these two fundamental measures is proposed. Shared steps on both esti
Autor:
Jugurta Montalvão
An approach is proposed to quantify, in bits of information, the actual relevance of analogies in analogy tests. The main component of this approach is a softaccuracy estimator that also yields entropy estimates with compensated biases. Experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a9e8856adff1633642d813e9accb44
Publikováno v:
IEEE Latin America Transactions. 17:1482-1490
A method for simulating future scenario of dengue cases is proposed in this article. Its main feature is the use of disease notification history to retrieve information about the SIR-SI type, such as: human-vector contact rate history, value related
Autor:
Jugurta Montalvão
Publikováno v:
IEEE Signal Processing Letters. 26:1330-1333
Intrinsic dimensional analysis and differential entropy estimation are closely related to the point that they can be jointly estimated as two complementary outputs of a single approach. In this brief letter, it is shown that, given a noisy signal, in
Publikováno v:
IEEE Access
IEEE Access, IEEE, 2021, 9, pp.4242-4252. ⟨10.1109/ACCESS.2020.3047910⟩
IEEE Access, Vol 9, Pp 4242-4252 (2021)
IEEE Access, IEEE, 2021, 9, pp.4242-4252. ⟨10.1109/ACCESS.2020.3047910⟩
IEEE Access, Vol 9, Pp 4242-4252 (2021)
International audience; From state-of-the-art visualization algorithms, we distill six working principles which are, by hypothesis, sufficient to produce visual projections qualitatively similar to those obtained with these state-of-the-art algorithm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0113f248483fcc81ae899b22c21e7ff5
https://hal.archives-ouvertes.fr/hal-03122991
https://hal.archives-ouvertes.fr/hal-03122991
Publikováno v:
INTERSPEECH
Autor:
Tarso Vilela Ferreira, Reginaldo Barnabé Gonzalez Grimaldi, Jugurta Montalvão, Alexandre Gonçalves, Talita S. A. Chagas
Publikováno v:
Anais do Simpósio Brasileiro de Sistemas Elétricos 2020.
The occurrence of inrush currents in power transformers is directly related with the reduction of its lifetime, as well as safe operation of electric power systems. In this paper, a new method for inrush current detection, based on linear prediction,
Autor:
Marcelo E. V. Segatto, Jugurta Montalvão, Daniela Bertolini Depizzol, Marcia Helena Moreira Paiva, Fabio O. Lima
Publikováno v:
Expert Systems with Applications. 107:72-88
An efficient design of optical networks is a complex challenge that requires knowledge of the desired performance trends. Such knowledge would have a potential impact on an expert system to this end, for instance, would help identify reliable topolog