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http://hdl.handle.net/10773/11738
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gonçalves, A. Manuela | pt |
dc.contributor.author | Costa, Marco | pt |
dc.contributor.author | Teixeira, Lara | pt |
dc.date.accessioned | 2014-02-03T15:26:43Z | - |
dc.date.available | 2014-02-03T15:26:43Z | - |
dc.date.issued | 2013-07 | - |
dc.identifier.isbn | 978-88-96251-47-8 | - |
dc.identifier.uri | http://hdl.handle.net/10773/11738 | - |
dc.description.abstract | Change-points are present in many environmental time series. Time variations in environmental data are complex and they can hinder the identification of the so-called change-points when traditional models are applied to this type of problems. In this study, it is proposed an alternative approach for the application of the change-point analysis by taking into account this data structure (seasonality and autocorrelation) based on the Schwarz Information Criterion (SIC). The approach was applied to time series of surface water quality variables measured at eight monitoring sites | pt |
dc.language.iso | eng | pt |
dc.rights | openAccess | por |
dc.subject | Change-point analysis | pt |
dc.subject | SIC | pt |
dc.subject | Autocorrelation | pt |
dc.subject | Seasonality | pt |
dc.subject | Mean and variance shift | pt |
dc.title | Change-point analysis in environmental time series | pt |
dc.type | conferenceObject | pt |
dc.peerreviewed | yes | pt |
ua.publicationstatus | published | pt |
ua.event.date | 8-12 Julho, 2013 | pt |
ua.event.type | Conference | pt |
degois.publication.firstPage | 577 | pt |
degois.publication.lastPage | 580 | pt |
degois.publication.location | Palermo, Italy | pt |
degois.publication.title | 28th International Workshop on Statistical Modelling (IWSM2013) | pt |
degois.publication.volume | 2 | pt |
Appears in Collections: | ESTGA - Comunicações |
Files in This Item:
File | Description | Size | Format | |
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GonçalvesCostaTeixeira2013_IWSM.pdf | doc principal | 410.03 kB | Adobe PDF | View/Open |
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