Procesamiento de consultas métrico-temporales
The temporal databases allow efficiently to store and recover data that have a temporal component. The metric spaces are a databases model that support similarity searches, that is to say, searches of objects similar to a given query element. There are a vast number of applications where it turns ou...
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Autores principales: | , , , |
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Formato: | Documento de conferencia acceptedVersion docunento de conferencia |
Lenguaje: | Inglés Inglés |
Publicado: |
2016
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Materias: | |
Acceso en línea: | http://hdl.handle.net/20.500.12272/865 |
Aporte de: |
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I68-R174-20.500.12272-865 |
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record_format |
dspace |
institution |
Universidad Tecnológica Nacional |
institution_str |
I-68 |
repository_str |
R-174 |
collection |
RIA - Repositorio Institucional Abierto (UTN) |
language |
Inglés Inglés |
topic |
Metric-temporal query Metric spaces Temporal databases Similarity search FHQT-Temporal Espacios métricos-temporales Espacios métricos Bases de datos temporales Búsquedas por similitud FHQTTemporal |
spellingShingle |
Metric-temporal query Metric spaces Temporal databases Similarity search FHQT-Temporal Espacios métricos-temporales Espacios métricos Bases de datos temporales Búsquedas por similitud FHQTTemporal De Battista, Anabella Cecilia Pascal, Andrés Jorge Gutierrez, Gilberto Herrera, Norma Edith Procesamiento de consultas métrico-temporales |
topic_facet |
Metric-temporal query Metric spaces Temporal databases Similarity search FHQT-Temporal Espacios métricos-temporales Espacios métricos Bases de datos temporales Búsquedas por similitud FHQTTemporal |
description |
The temporal databases allow efficiently to store and recover data that have a temporal component. The metric spaces are a databases model that support similarity searches, that is to say, searches of objects similar to a given query element. There are a vast number of applications where it turns out from interest to also make searches by similarity but having in account the temporal component. This new type of query cannot be efficiently solved neither with temporal indexes, nor with metric indexes. In this article we undertook the study of these queries in order to formalize this concept and to propose efficient methods for its resolution. For it, we present the FHQT-Temporal, an adaptation of metric index FHQT with the aggregate of time intervals. Finally we verified experimentally the efficiency of this structure of access for a determined set of queries. |
format |
Documento de conferencia acceptedVersion docunento de conferencia |
author |
De Battista, Anabella Cecilia Pascal, Andrés Jorge Gutierrez, Gilberto Herrera, Norma Edith |
author_facet |
De Battista, Anabella Cecilia Pascal, Andrés Jorge Gutierrez, Gilberto Herrera, Norma Edith |
author_sort |
De Battista, Anabella Cecilia |
title |
Procesamiento de consultas métrico-temporales |
title_short |
Procesamiento de consultas métrico-temporales |
title_full |
Procesamiento de consultas métrico-temporales |
title_fullStr |
Procesamiento de consultas métrico-temporales |
title_full_unstemmed |
Procesamiento de consultas métrico-temporales |
title_sort |
procesamiento de consultas métrico-temporales |
publishDate |
2016 |
url |
http://hdl.handle.net/20.500.12272/865 |
work_keys_str_mv |
AT debattistaanabellacecilia procesamientodeconsultasmetricotemporales AT pascalandresjorge procesamientodeconsultasmetricotemporales AT gutierrezgilberto procesamientodeconsultasmetricotemporales AT herreranormaedith procesamientodeconsultasmetricotemporales |
bdutipo_str |
Repositorios |
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1764820553227567105 |