156 search results - page 7 / 32 » Time-Decayed Correlated Aggregates over Data Streams. |
145
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BTW
2011
Springer
14 years 1 months ago
2011
Springer
Abstract: The rise of the Web 2.0 has made content publishing easier than ever. Yesterday’s passive consumers are now active users who generate and contribute new data to the web...
178
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ICDE
2008
IEEE
15 years 10 months ago
2008
IEEE
In a massive stream of sequential events such as stock feeds, sensor readings, or IP traffic measurements, tuples pertaining to recent events are typically more important than olde...
114
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SSDBM
2003
IEEE
15 years 2 months ago
2003
IEEE
The widespread use of sensor networks presents revolutionary opportunities for life and environmental science applications. Many of these applications involve continuous queries t...
111
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EDBT
2004
ACM
15 years 9 months ago
2004
ACM
There is a growing interest in on-line algorithms for analyzing and querying data streams, that examine each stream element only once and have at their disposal, only a limited amo...
156
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DC
2008
14 years 9 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...