620 search results - page 91 / 124 » Algorithms for Rewriting Aggregate Queries Using Views |
151
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CIKM
2008
Springer
15 years 5 months ago
2008
Springer
The non-English Web is growing at breakneck speed, but available language processing tools are mostly English based. Taxonomies are a case in point: while there are plenty of comm...
173
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SSDBM
2003
IEEE
15 years 9 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...
133
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KDD
2005
ACM
16 years 4 months ago
2005
ACM
Redescription mining is a newly introduced data mining problem that seeks to find subsets of data that afford multiple definitions. It can be viewed as a generalization of associa...
207
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CIDR
2011
14 years 7 months ago
2011
A stream warehouse is a Data Stream Management System (DSMS) that stores a very long history, e.g. years or decades; or equivalently a data warehouse that is continuously loaded. ...
138
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MM
2009
ACM
15 years 10 months ago
2009
ACM
As more and more video content is made available and accessed on-demand, content and service providers face challenges of scale. Today’s delivery mechanisms, especially unicast,...