412 search results - page 11 / 83 » Aggregate queries over ontologies |
111
Voted
EDBTW
2006
Springer
15 years 4 months ago
2006
Springer
Geospatial image data obtained by satellites and aircraft are increasingly important to a wide range of applications, such as disaster management, climatology, and environmental m...
104
Voted
TCS
1998
15 years 17 hour ago
1998
We introduce a new constraint domain, aggregation constraints, that is useful in database query languages, and in constraint logic programming languages that incorporate aggregate...
107
Voted
SIGMOD
2005
ACM
16 years 15 days ago
2005
ACM
Monitoring aggregates on IP traffic data streams is a compelling application for data stream management systems. The need for exploratory IP traffic data analysis naturally leads ...
216
click to vote
GIS
2004
ACM
16 years 1 months ago
2004
ACM
Spatial, temporal and spatio-temporal aggregates over continuous streams of remotely sensed image data build a fundamental operation in many applications in the environmental scie...
115
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ICDE
2012
IEEE
13 years 2 months ago
2012
IEEE
—On a stream of two dimensional data items (x, y) where x is an item identifier, and y is a numerical attribute, a correlated aggregate query requires us to first apply a selec...