Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Elias D. Nino-Ruiz"'
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 75, Iss 1, Pp 159–171-159–171 (2023)
The Ensemble Kalman Filters (EnKF) employ a Monte-Carlo approach to represent covariance information, and are affected by sampling errors in operational settings where the number of model realizations is much smaller than the model state dimension. T
Externí odkaz:
https://doaj.org/article/0dd65713dacd49bca8eeb0fb8996e374
Publikováno v:
IEEE Access, Vol 9, Pp 60163-60174 (2021)
The wireless sensor networks (WSN) are immersed in multiple areas of knowledge and are the alternative that allows analyzing, solving, and preventing problems under different facets. The RPL protocol (IPv6 Routing Protocol for Low power a Lossy Netwo
Externí odkaz:
https://doaj.org/article/122afa286f0a48d1b406cbeda5d908a1
Publikováno v:
Atmosphere, Vol 11, Iss 2, p 167 (2020)
In this paper, we propose a Four-Dimensional Variational (4D-Var) data assimilation framework for wind energy potential estimation. The framework is defined as follows: we choose a numerical model which can provide forecasts of wind speeds then, an e
Externí odkaz:
https://doaj.org/article/b6ac318f0c9448b7adf6cf16f2108003
Publikováno v:
Atmosphere, Vol 9, Iss 7, p 254 (2018)
This Special Issue presents efficient formulations and implementations of sequential and variational data assimilation methods. The methods address three important issues in the context of operational data assimilation: efficient implementation of lo
Externí odkaz:
https://doaj.org/article/ef96b2cf0ac04acfb5e11031d943071c
Publikováno v:
Atmosphere, Vol 9, Iss 4, p 126 (2018)
In this paper, we propose an efficient EnKF implementation for non-Gaussian data assimilation based on Gaussian Mixture Models and Markov-Chain-Monte-Carlo (MCMC) methods. The proposed method works as follows: based on an ensemble of model realizatio
Externí odkaz:
https://doaj.org/article/0b6888e634514de08a2b58b6e442afd1
Autor:
Elias D. Nino-Ruiz
Publikováno v:
Atmosphere, Vol 8, Iss 7, p 125 (2017)
In this paper, a matrix-free posterior ensemble Kalman filter implementation based on a modified Cholesky decomposition is proposed. The method works as follows: the precision matrix of the background error distribution is estimated based on a modifi
Externí odkaz:
https://doaj.org/article/376057f3d8ad446c8dc4769692ba6911
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 149:573-587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::106ca2fe21471b3496fb50678758a0e2
https://doi.org/10.1002/qj.4424
https://doi.org/10.1002/qj.4424
Publikováno v:
IEEE Access, Vol 9, Pp 60163-60174 (2021)
The wireless sensor networks (WSN) are immersed in multiple areas of knowledge and are the alternative that allows analyzing, solving, and preventing problems under different facets. The RPL protocol (IPv6 Routing Protocol for Low power a Lossy Netwo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c71b74e8b83d616d440528e886906e02
https://doi.org/10.1109/access.2021.3074436
https://doi.org/10.1109/access.2021.3074436
Autor:
Elias D. Nino-Ruiz, Alexandra Marthe-Manjarrés, Claudia Guevara-Novoa, Yeis Miguel Borré-Ortiz, Maria Yaquelin Exposito-Concepcion, Aleida Visbal-Mackenzie
Publikováno v:
Colombia Forense. 6:1-15
El suicidio y sus intentos configuran uno de los problemas relevantes de la salud pública actual.Objetivo: describir la relación entre ajuste escolar e ideación suicida en adolescentes escolarizados. Se identificaron los principales factores de ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d9a86173f7cac6736af958e4a2a2cd4
https://doi.org/10.16925/2145-9649.2019.02.03
https://doi.org/10.16925/2145-9649.2019.02.03
Publikováno v:
Environmental Science and Pollution Research. 27:35993-36012
Air pollution assessment in the Tropical Andes requires a multidisciplinary approach. This can be supported from the understanding of the underlying biological dynamics and atmospheric behavior, to the mathematical approach for the proper use of all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e390da8d299a835f4de2bf473fd8becd
https://doi.org/10.1007/s11356-020-08268-4
https://doi.org/10.1007/s11356-020-08268-4