1865 search results - page 113 / 373 » Pan-Private Streaming Algorithms |
124
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SSDBM
2007
IEEE
15 years 10 months ago
2007
IEEE
In stream join processing with limited memory, uniform random sampling is useful for approximate query evaluation. In this paper, we address the problem of reservoir sampling over...
118
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JMLR
2010
14 years 11 months ago
2010
We explore automated discovery of topicallycoherent segments in speech or text sequences. We give two new discriminative topic segmentation algorithms which employ a new measure o...
STOC
2002
ACM
16 years 4 months ago
2002
ACM
222
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Many database applications require the analysis and processing of data streams. In such systems, huge amounts of data arrive rapidly and their values change over time. The variati...
162
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WSDM
2009
ACM
15 years 11 months ago
2009
ACM
Text streams are becoming more and more ubiquitous, in the forms of news feeds, weblog archives and so on, which result in a large volume of data. An effective way to explore the...