65 search results - page 1 / 13 » Indexing Spatio-Temporal Data Warehouses |
ICDE
2002
IEEE
14 years 5 months ago
2002
IEEE
Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication ...
DAWAK
2009
Springer
13 years 9 months ago
2009
Springer
Abstract. In the last years, extending OLAP (On-Line Analytical Processing) systems with spatial and temporal features has attracted the attention of of the GIS (Geographic Informa...
DEXAW
2004
IEEE
13 years 8 months ago
2004
IEEE
Many applications refer to moving objects or phenomena and require spatio-temporal modelling and specific analysis. Unlike conventional data where attributes are simple values (nu...
ICDE
2008
IEEE
14 years 5 months ago
2008
IEEE
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
GEOINFORMATICA
2008
13 years 4 months ago
2008