Un nuevo índice métrico-temporal : el historical FHQT
Recently a new database model, the metric-temporal databases, has been proposed. This model uses concepts of metric spaces to efficiently solve similarity queries, and concepts of temporal databases to allow store and efficiently retrieve data with a temporal component. This new model combines both...
Autores principales: | , , , |
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Formato: | Documento de conferencia acceptedVersion docunento de conferencia |
Lenguaje: | Inglés |
Publicado: |
2016
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Materias: | |
Acceso en línea: | http://hdl.handle.net/20.500.12272/866 |
Aporte de: |
id |
I68-R174-20.500.12272-866 |
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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 |
topic |
Metric-temporal query Metric spaces Temporal databases Metric-temporal databases Historical-FHQT Consulta métrico-temporal Espacios métricos Bases de datos temporales Base de datos metrico temporales Historical-FHQT |
spellingShingle |
Metric-temporal query Metric spaces Temporal databases Metric-temporal databases Historical-FHQT Consulta métrico-temporal Espacios métricos Bases de datos temporales Base de datos metrico temporales Historical-FHQT De Battista, Anabella Cecilia Pascal, Andrés Jorge Gutierrez, Gilberto Herrera, Norma Edith Un nuevo índice métrico-temporal : el historical FHQT |
topic_facet |
Metric-temporal query Metric spaces Temporal databases Metric-temporal databases Historical-FHQT Consulta métrico-temporal Espacios métricos Bases de datos temporales Base de datos metrico temporales Historical-FHQT |
description |
Recently a new database model, the metric-temporal databases, has been proposed. This model uses concepts of metric spaces to efficiently solve similarity queries, and concepts of temporal databases to allow store and efficiently retrieve data with a temporal component. This new model combines both aspects to solve problems where is necesary perform similarity searches, but having in account the temporal component. For it, we present the Historical FHQT, a new metric-temporal index that uses several instances of metric structure FHQT in order to represent the alive objects in each moment, and then we verified experimentally the efficiency of this method 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 |
Un nuevo índice métrico-temporal : el historical FHQT |
title_short |
Un nuevo índice métrico-temporal : el historical FHQT |
title_full |
Un nuevo índice métrico-temporal : el historical FHQT |
title_fullStr |
Un nuevo índice métrico-temporal : el historical FHQT |
title_full_unstemmed |
Un nuevo índice métrico-temporal : el historical FHQT |
title_sort |
un nuevo índice métrico-temporal : el historical fhqt |
publishDate |
2016 |
url |
http://hdl.handle.net/20.500.12272/866 |
work_keys_str_mv |
AT debattistaanabellacecilia unnuevoindicemetricotemporalelhistoricalfhqt AT pascalandresjorge unnuevoindicemetricotemporalelhistoricalfhqt AT gutierrezgilberto unnuevoindicemetricotemporalelhistoricalfhqt AT herreranormaedith unnuevoindicemetricotemporalelhistoricalfhqt |
bdutipo_str |
Repositorios |
_version_ |
1764820553228615682 |