| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/39RQE75 |
| Repository | dpi.inpe.br/plutao/2011/06.11.03.31.33 (restricted access) |
| Last Update | 2011:10.18.13.01.29 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/plutao/2011/06.11.03.31.34 |
| Metadata Last Update | 2018:06.05.00.01.19 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| DOI | 10.1088/1742-6596/285/1/012036 |
| ISSN | 1742-6588 |
| Label | lattes: 0793627832164040 3 FurtadoCampMaca:2011:NeNeEm |
| Citation Key | FurtadoCampMaca:2011:NeNeEm |
| Title | Neural networks for emulation variational method for data assimilation in nonlinear dynamics  |
| Year | 2011 |
| Access Date | 2024, May 04 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 1294 KiB |
| 2. Context | |
| Author | 1 Furtado, Helaine Cristina Morais 2 de Campos Velho, Haroldo Fraga 3 Macau, Elbert Einstein Nehrer |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHC3 3 8JMKD3MGP5W/3C9JGUT |
| Group | 1 2 LAC-CTE-INPE-MCT-BR 3 LAC-CTE-INPE-MCT-BR |
| Affiliation | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 2 3 elbert@lac.inpe.br |
| e-Mail Address | elbert@lac.inpe.br |
| Journal | Journal of Physics: Conference Series |
| Volume | 285 |
| Number | 012036 |
| Secondary Mark | C_ASTRONOMIA_/_FÍSICA B4_CIÊNCIA_DA_COMPUTAÇÃO C_CIÊNCIAS_BIOLÓGICAS_II C_ENGENHARIAS_I B3_ENGENHARIAS_II C_ENGENHARIAS_III B1_INTERDISCIPLINAR B3_MATERIAIS C_QUÍMICA |
| History (UTC) | 2011-06-11 17:43:45 :: lattes -> administrator :: 2011 2011-07-19 22:14:47 :: administrator -> marciana :: 2011 2011-10-18 13:01:29 :: marciana -> administrator :: 2011 2018-06-05 00:01:19 :: administrator -> marciana :: 2011 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | Assimilação de Dados Dinamica Nao-Linear Controle Estocastico |
| Abstract | Description of a physical phenomenon through differential equations has errors involved, since the mathematical model is always an approximation of reality. For an operational prediction system, one strategy to improve the prediction is to add some information from the real dynamics into mathematical model. This aditional information consists of observations on the phenomenon. However, the observational data insertion should be done carefully, for avoiding a worse performance of the prediction. Technical data assimilation are tools to combine data from physical-mathematics model with observational data to obtain a better forecast. The goal of this work is to present the performance of the Neural Network Multilayer Perceptrons trained to emulate a Variational method in context of data assimilation. Techniques for data assimilation are applied for the Lorenz systems; which presents a strong nonlinearity and chaotic nature. |
| Area | COMP |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > Neural networks for... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | pt |
| Target File | 1742-6596_285_1_012036.pdf |
| User Group | administrator lattes marciana |
| Visibility | shown |
| Archiving Policy | denypublisher denyfinaldraft12 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESGTTP |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Notes | Setores de Atividade: Atividades profissionais, científicas e técnicas. |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository month nextedition orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |