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THE SMO-INDEX: A SUCCINCT MOVING OBJECT STRUCTURE FOR TIMESTAMP AND INTERVAL QUERIES

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dc.creatorMIGUEL ESTEBAN ROMERO VÁSQUEZ
dc.date2012
dc.date.accessioned2025-01-10T14:59:46Z
dc.date.available2025-01-10T14:59:46Z
dc.date.issued2012
dc.description.abstractTHIS PAPER PRESENTS THE SUCCINCT MOVING OBJECT INDEX (SMO - INDEX) THAT PURSUES EFFICIENCY IN STORAGE AND TIME OF QUERY PROCESSING FOR TIMESTAMP AND INTERVAL QUERIES. THE DATA STRUCTURE STORES DATA AND INDEX TOGETHER IN A COMPACT MANNER REDUCING THE NEED OF USING EXTERNAL MEMORY. IT IS BASED ON A K2-TREE TO STORE SNAPSHOTS OF OBJECTS LOCATION AT SOME TIME INSTANTS, AND ON A COMPACT REPRESENTATION OF THE MOVEMENT OF OBJECTS BETWEEN CONSECUTIVE SNAPSHOTS. THE EXPERIMENTAL EVALUATION SHOWS THAT THE SMO-INDEX OVERCOMES MVR-TREE IN SPACE USED AND TIME COST WHEN OBJECTS CONSTANTLY MOVE AT SIMILAR SPEED.
dc.formatapplication/pdf
dc.identifier.doi10.1145/2424321.2424399
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/9919
dc.languagespa
dc.publisherSIGSPATIAL 12: PROCEEDINGS OF THE 20TH INTERNATIONAL CONFERENCE ON ADVANCES IN GEOGRAPHIC INFORMATION SYSTEMS
dc.relation.uri10.1145/2424321.2424399
dc.rightsPUBLICADA
dc.titleTHE SMO-INDEX: A SUCCINCT MOVING OBJECT STRUCTURE FOR TIMESTAMP AND INTERVAL QUERIES
dc.typeCAPÍTULO DE LIBRO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE CIENCIAS DE LA COMPUTACION Y TECNOLOGIA DE LA INFORMACION.
ubb.SedeCHILLÁN
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