929 search results - page 73 / 186 » Streaming SPARQL - Extending SPARQL to Process Data Streams |
217
Voted
GIS
2007
ACM
16 years 4 months ago
2007
ACM
We consider the problem of extracting a river network and a watershed hierarchy from a terrain given as a set of irregularly spaced points. We describe TerraStream, a "pipeli...
141
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SIGMOD
2010
ACM
15 years 8 months ago
2010
ACM
Continuous analytics systems that enable query processing over steams of data have emerged as key solutions for dealing with massive data volumes and demands for low latency. Thes...
233
Voted
ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Active Data Warehousing has emerged as an alternative to conventional warehousing practices in order to meet the high demand of applications for up-to-date information. In a nutsh...
151
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KDD
2007
ACM
16 years 3 months ago
2007
ACM
In recent years, the proliferation of VOIP data has created a number of applications in which it is desirable to perform quick online classification and recognition of massive voi...
144
Voted
ICDE
2012
IEEE
13 years 5 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...