2674 search results - page 184 / 535 » Data Models and Query Languages for Spatial Databases |
130
click to vote
DBA
2004
15 years 7 months ago
2004
This paper discusses how to extend the applicability of the recursive cascade update command of the Xplain query language. This command guarantees termination because cycle detect...
159
click to vote
DOLAP
1999
ACM
15 years 10 months ago
1999
ACM
We use the event-entity-relationship model (EVER) to illustrate the use of entity-based modeling languages for conceptual schema design in data warehouse environments. EVER is a g...
158
click to vote
PODS
2007
ACM
16 years 6 months ago
2007
ACM
Many applications today need to manage large data sets with uncertainties. In this paper we describe the foundations of managing data where the uncertainties are quantified as pro...
150
click to vote
MDM
2001
Springer
15 years 10 months ago
2001
Springer
Sensor networks are being widely deployed for measurement, detection and surveillance applications. In these new applications, users issue long-running queries over a combination o...
163
click to vote
SISAP
2008
IEEE
16 years 19 days ago
2008
IEEE
Similarity search has been proved suitable for searching in very large collections of unstructured data objects. We are interested in efficient parallel query processing under si...