3777 search results - page 125 / 756 » Estimating the Quality of Databases |
250
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VLDB
2009
ACM
16 years 6 months ago
2009
ACM
We consider the problem of using sampling to estimate the result of an aggregation operation over a subset-based SQL query, where a subquery is correlated to an outer query by a NO...
146
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ISBI
2007
IEEE
16 years 10 days ago
2007
IEEE
Multi-photon laser scanning microscopy is a cutting-edge tool for high-resolution imaging of living tissue and organisms used to study biological processes such as cellular dynami...
149
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GEOINFORMATICA
2006
15 years 6 months ago
2006
Existing estimation approaches for spatial databases often rely on the assumption that data distribution in a small region is uniform, which seldom holds in practice. Moreover, the...
126
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JEA
2006
15 years 6 months ago
2006
Layered Manufacturing is a technology that allows physical prototypes of three-dimensional models to be built directly from their digital representation, as a stack of two-dimensi...
136
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Abstract. Streaming environments typically dictate incomplete or approximate algorithm execution, in order to cope with sudden surges in the data rate. Such limitations are even mo...