ponencia en congreso.page.titleprefix
Aggregation languages for moving object and places of interest

dc.contributor.authorGómez, Leticia Irene
dc.contributor.authorKuijpers, Bart
dc.contributor.authorVaisman, Alejandro Ariel
dc.date.accessioned2019-01-25T18:28:05Z
dc.date.available2019-01-25T18:28:05Z
dc.date.issued2008
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.isbn978-1595-93-753-7
dc.identifier.urihttp://ri.itba.edu.ar/handle/123456789/1434
dc.language.isoenen
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/10.1145/1363686.1363885
dc.relationinfo:eu-repo/grantAgreement/EU/FP6-IST-FET/FP6-14915/EU. Bruselas
dc.relationinfo:eu-repo/grantAgreement/FWO/G.0344.05/BE. Bruselas
dc.relationinfo:eu-repo/grantAgreement/ANPCyT/PICT/21350/AR. Ciudad Autónoma de Buenos Aires
dc.subjectESTRUCTURA DE DATOSes
dc.subjectBASES DE DATOSes
dc.subjectMODELOS MATEMATICOSes
dc.subjectSISTEMAS DE INFORMACIONes
dc.subjectOLAPen
dc.subjectTOMA DE DECISIONESes
dc.subjectLENGUAJES DE CONSULTAes
dc.subjectGISen
dc.titleAggregation languages for moving object and places of interesten
dc.typePonencias en Congresoses
dc.typeinfo:eu-repo/semantics/acceptedVersion
dspace.entity.typePonencia en Congreso
itba.description.filiationFil: Gómez, Leticia Irene. Instituto Tecnológico de Buenos Aires; Argentina.
itba.description.filiationFil: Kuijpers, Bart. Universiteit Hasselt; Bélgica.
itba.description.filiationFil: Vaisman, Alejandro Ariel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.

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