Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/6665
Title: | Application of Change-Point Detection to a Structural Component of Water Quality Variables |
Author: | Gonçalves, A. Manuela Costa, Marco |
Keywords: | Water quality State-space modelling Hydro-meteorological factor Change-point detection |
Issue Date: | Sep-2011 |
Publisher: | American Institue of Physics |
Abstract: | In this study, methodologies were developed in statistical time series models, such as multivariate state-space models, to be applied to water quality variables in a river basin. In the modelling process it is considered a latent variable that allows incorporating a structural component, such as seasonality, in a dynamic way and a change-point detection method is applied to the structural component in order to identify possible changes in the water quality variables in consideration. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/6665 |
DOI: | 10.1063/1.3637928 |
ISSN: | 0094-243X |
Appears in Collections: | ESTGA - Comunicações |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
GoncalvesCosta_ICNAAM2011__06_24.pdf | Documento principal | 513.88 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.