482 search results - page 3 / 97 » Selectivity Estimation in Spatial Databases |
VLDB
2005
ACM
14 years 5 months ago
2005
ACM
Estimating the selectivity of multidimensional range queries over real valued attributes has significant applications in data exploration and database query optimization. In this p...
DASFAA
2004
IEEE
13 years 9 months ago
2004
IEEE
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...
CIKM
1998
Springer
13 years 10 months ago
1998
Springer
Despite of the fact that large line segment datasets are appearing more and more frequently in numerous applications involving spatial data, such as GIS 8, 9] multimedia 6] and ev...
DEXAW
1999
IEEE
13 years 10 months ago
1999
IEEE
Schema versioning provides a mechanism for handling change in the structure of database systems and has been investigated widely, both in the context of static and temporal databa...
ICDE
1999
IEEE
14 years 7 months ago
1999
IEEE
