330 search results - page 44 / 66 » Monitoring continuous queries over streaming locations |
120
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PVLDB
2010
15 years 7 days ago
2010
Current pattern-detection proposals for streaming data recognize the need to move beyond a simple regular-expression model over strictly ordered input. We continue in this directi...
158
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PODS
2007
ACM
16 years 1 months ago
2007
ACM
IP packet streams consist of multiple interleaving IP flows. Statistical summaries of these streams, collected for different measurement periods, are used for characterization of ...
198
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ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
Applications that monitor functions over rapidly and unpredictably changing data, express their needs as continuous queries. Our focus is on a rich class of queries, expressed as p...
199
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ICDE
2005
IEEE
16 years 3 months ago
2005
IEEE
We consider the problem of efficiently computing the skyline against the most recent N elements in a data stream seen so far. Specifically, we study the n-of-N skyline queries; th...
111
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MIDDLEWARE
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. Pervasive computing applications often entail continuous monitoring tasks, issuing persistent queries that return continuously updated views of the operational environmen...