358 search results - page 51 / 72 » Algebraic Optimization of Computations over Scientific Datab... |
128
Voted
EDBT
2006
ACM
16 years 3 months ago
2006
ACM
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. Current skyline computation methods are rest...
212
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SIGMOD
2005
ACM
16 years 3 months ago
2005
ACM
Many analysis and monitoring applications require the repeated execution of expensive modeling functions over streams of rapidly changing data. These applications can often be exp...
286
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SIGMOD
2011
ACM
14 years 6 months ago
2011
ACM
In the database community, work on information extraction (IE) has centered on two themes: how to effectively manage IE tasks, and how to manage the uncertainties that arise in th...
234
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VLDB
2007
ACM
16 years 3 months ago
2007
ACM
We present STAR, a self-tuning algorithm that adaptively sets numeric precision constraints to accurately and efficiently answer continuous aggregate queries over distributed data...
204
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ICDE
1998
IEEE
16 years 4 months ago
1998
IEEE
In this paper, we consider a distributed video server environment where video movies need not be stored entirely in one server. Blocks of a video movie are allowed to be distribut...