1672 search results - page 165 / 335 » Optimizing Monitoring Queries over Distributed Data |
185
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ICDT
2010
ACM
16 years 3 months ago
2010
ACM
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
178
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ITCC
2005
IEEE
16 years 23 hour ago
2005
IEEE
Declustering techniques reduce query response times through parallel I/O by distributing data among multiple devices. Most of the research on declustering is targeted at spatial r...
159
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IMC
2005
ACM
16 years 9 hour ago
2005
ACM
Sketch is a sublinear space data structure that allows one to approximately reconstruct the value associated with any given key in an input data stream. It is the basis for answer...
213
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DKE
2008
15 years 6 months ago
2008
The availability of large amounts of heterogeneous distributed web data necessitates the integration of XML data from multiple XML sources for many reasons. For example, currently,...
182
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ICDE
2007
IEEE
16 years 23 days ago
2007
IEEE
We consider the problem of semantic load shedding for continuous queries containing window joins on multiple data streams and propose a robust approach that is effective with the ...