143 search results - page 3 / 29 » Duplicate-Insensitive Order Statistics Computation over Data... |
CIKM
2006
Springer
15 years 3 months ago
2006
Springer
A fundamental building block of many data mining and analysis approaches is density estimation as it provides a comprehensive statistical model of a data distribution. For that re...
107
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SIAMCOMP
2002
14 years 11 months ago
2002
We consider the problem of maintaining aggregates and statistics over data streams, with respect to the last N data elements seen so far. We refer to this model as the sliding wind...
ICDCSW
2007
IEEE
15 years 6 months ago
2007
IEEE
Complex event processing has become increasingly important in modern applications, ranging from supply chain management for RFID tracking to real-time intrusion detection. The goa...
126
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ADC
2008
Springer
15 years 6 months ago
2008
Springer
Mining frequent patterns in a data stream is very challenging for the high complexity of managing patterns with bounded memory against the unbounded data. While many approaches as...
171
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DC
2008
14 years 11 months ago
2008
We study the problem of maintaining a sketch of recent elements of a data stream. Motivated by applications involving network data, we consider streams that are asynchronous, in wh...