452 search results - page 15 / 91 » Updating relational data via SPARQL update |
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
Long-term persistent tracking in ever-changing environments is a challenging task, which often requires addressing difficult object appearance update problems. To solve them, most...
ADBIS
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. The natural and surrogate key architectures are two competing approaches to specifying keys in relational databases. We analyze the performance of these approaches with r...
SDM
2012
SIAM
12 years 1 days ago
2012
SIAM
Though Twitter acts as a realtime news source with people acting as sensors and sending event updates from all over the world, rumors spread via Twitter have been noted to cause c...
ACMSE
2008
ACM
13 years 11 months ago
2008
ACM
The importance of digital watermarking for digital assets such as relational databases to preserve their copyrights is becoming more and more important as time goes by. In the pas...
IPPS
2009
IEEE
14 years 4 months ago
2009
IEEE
We consider the operator mapping problem for in-network stream processing, i.e., the application of a tree of operators in steady-state to multiple data objects that are continuou...