321 search results - page 21 / 65 » Sketch-Based Multi-query Processing over Data Streams |
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
Recently, many works have been proposed in the area of cognitive radio to efficiently utilize the spectrum for data communication. However, little effort has been made in content...
153
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SIGMOD
2009
ACM
15 years 10 months ago
2009
ACM
DejaVu is an event processing system that integrates declarative pattern matching over live and archived streams of events on top of a novel system architecture. We propose to dem...
MDM
2007
Springer
15 years 3 months ago
2007
Springer
Several window constructs are usually specified in continuous queries over data streams as a means of limiting the amount of data processed each time and thus providing real-time...
176
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GIS
2008
ACM
15 years 10 months ago
2008
ACM
We report on our experience from design and implementation of a powerful map application for managing, querying and visualizing evolving locations of moving objects. Instead of bu...
102
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IPPS
2007
IEEE
15 years 4 months ago
2007
IEEE
We consider storage in an extremely large-scale distributed computer system designed for stream processing applications. In such systems, incoming data and intermediate results ma...