1654 search results - page 145 / 331 » Ontology Based Query Processing in Database Management Syste... |
133
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MM
2009
ACM
15 years 10 months ago
2009
ACM
In this technical demonstration we show a web video search engine based on ontologies, the Sirio1 system, that has been developed within the EU VidiVideo project. The goal of the ...
148
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ADBIS
1998
Springer
15 years 8 months ago
1998
Springer
An implementation of persistent object store for real-time systems with strict processing time constraints is a challenging task, because many traditional database techniques, e.g....
237
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Relational data streams and XML streams have previously provided two separate research foci, but their unified support by a single Data Stream Management System (DSMS) is very des...
119
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SIGMOD
2002
ACM
16 years 3 months ago
2002
ACM
We present a continuously adaptive, continuous query (CACQ) implementation based on the eddy query processing framework. We show that our design provides significant performance b...
175
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ADVIS
2006
Springer
15 years 9 months ago
2006
Springer
Recently many researchers have focused on management of historical trajectories of moving objects due to numerous size of accumulated data over time. However, most of them are conc...