3471 search results - page 162 / 695 » Data Stream Query Processing |
SSDBM
2007
IEEE
15 years 6 months ago
2007
IEEE
In stream join processing with limited memory, uniform random sampling is useful for approximate query evaluation. In this paper, we address the problem of reservoir sampling over...
ICDE
2007
IEEE
15 years 6 months ago
2007
IEEE
In a secure mediated information system, confidentiality is one of the main concerns when transmitting data from datasources to clients via a mediator. We present three approache...
ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
We present a stream tapping protocol that involves clients in the video distribution process. As in conventional stream tapping, our protocol lets new clients tap the most recent ...
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DEXAW
2007
IEEE
15 years 6 months ago
2007
IEEE
The semantic web represents meta-data as a relation of triples using the RDF data model. We have developed a virtual repository system that enables to process queries to RDF views...
ICDM
2007
IEEE
15 years 6 months ago
2007
IEEE
A growing number of applications have become reliant or can benefit from monitoring data streams. Data streams are potentially unbounded in size, hence, Data Stream Management Sy...