540 search results - page 27 / 108 » Continuous Queries over Data Streams |
105
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CIKM
2004
Springer
15 years 6 months ago
2004
Springer
We explore join optimizations in the presence of both timebased constraints (sliding windows) and value-based constraints (punctuations). We present the first join solution named...
ISAAC
2005
Springer
15 years 7 months ago
2005
Springer
IDEAS
2008
IEEE
15 years 7 months ago
2008
IEEE
In this paper we show the usefulness and feasibility of applying conventional SQL queries for analyzing a wide spectrum of data streams. As application area we have chosen the ana...
185
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SIGMOD
2005
ACM
16 years 1 months ago
2005
ACM
Window queries are proving essential to data-stream processing. In this paper, we present an approach for evaluating sliding-window aggregate queries that reduces both space and c...