Buscar
Mostrando ítems 1-10 de 212
An index for moving objects with constant-time access to their compressed trajectories
(Taylor & Francis, 2020)
As the number of vehicles and devices equipped with GPS technology has grown explosively, an urgent need has arisen for time- and space-efficient data structures to represent their trajectories. The most commonly desired ...
Temporal XML: Modeling, Indexing, and Query Processing
(SPRINGER, 2008-08)
In this paper we address the problem of modeling
and implementing temporal data in XML. We propose
a data model for tracking historical information in
an XML document and for recovering the state of the
document as of ...
Análise de desempenho de consultas OLAP espaçotemporais em função da ordem de processamento dos predicados convencional, espacial e temporal
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCCCâmpus São Carlos, 2016-03-08)
By providing ever-growing processing capabilities, many database technologies have been becoming important support tools to enterprises and institutions. The need to include (and control) new data types to the existing ...
High performance FPGA and GPU complex pattern matching over spatio-temporal streams
(Springer, 2015-04)
The wide and increasing availability of collected data in the form of trajectories has led to research advances in behavioral aspects of the monitored subjects (e.g., wild animals, people, and vehicles). Using trajectory ...