Aggregation languages for moving object and places of interest

Gómez, Leticia Irene; Kuijpers, Bart; Vaisman, Alejandro Ariel

Ponencia en Congreso:
Aggregation languages for moving object and places of interest

dc.contributor.author	Gómez, Leticia Irene
dc.contributor.author	Kuijpers, Bart
dc.contributor.author	Vaisman, Alejandro Ariel
dc.date.accessioned	2019-01-25T18:28:05Z
dc.date.available	2019-01-25T18:28:05Z
dc.date.issued	2008
dc.description.abstract	"We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language to express complex aggregate queries. Next, we study the compression of trajectory data, produced by moving objects, using the notions of stops and moves. We show that stops and moves are expressible in our query language and we consider a fragment of this language, consisting of regular expressions to talk about temporally ordered sequences of stops and moves. This fragment can be used not only for querying, but also for expressing data mining and pattern matching tasks over trajectory data."	en
dc.identifier.isbn	978-1595-93-753-7
dc.identifier.uri	http://ri.itba.edu.ar/handle/123456789/1434
dc.language.iso	en	en
dc.relation	info:eu-repo/semantics/altIdentifier/doi/10.1145/1363686.1363885
dc.relation	info:eu-repo/grantAgreement/EU/FP6-IST-FET/FP6-14915/EU. Bruselas
dc.relation	info:eu-repo/grantAgreement/FWO/G.0344.05/BE. Bruselas
dc.relation	info:eu-repo/grantAgreement/ANPCyT/PICT/21350/AR. Ciudad Autónoma de Buenos Aires
dc.subject	ESTRUCTURA DE DATOS	es
dc.subject	BASES DE DATOS	es
dc.subject	MODELOS MATEMATICOS	es
dc.subject	SISTEMAS DE INFORMACION	es
dc.subject	OLAP	en
dc.subject	TOMA DE DECISIONES	es
dc.subject	LENGUAJES DE CONSULTA	es
dc.subject	GIS	en
dc.title	Aggregation languages for moving object and places of interest	en
dc.type	Ponencias en Congresos	es
dc.type	info:eu-repo/semantics/acceptedVersion
dspace.entity.type	Ponencia en Congreso
itba.description.filiation	Fil: Gómez, Leticia Irene. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiation	Fil: Kuijpers, Bart. Universiteit Hasselt; Bélgica.
itba.description.filiation	Fil: Vaisman, Alejandro Ariel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.