1297 search results - page 152 / 260 » Refractor Importance Sampling |
224
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ICDE
2001
IEEE
16 years 4 months ago
2001
IEEE
Spatial Joins are important and time consuming operations in spatial database management systems. It is crucial to be able to accurately estimate the performance of these operatio...
113
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CHI
2004
ACM
16 years 3 months ago
2004
ACM
Editing speech data is currently time-consuming and errorprone. Speech editors rely on acoustic waveform representations, which force users to repeatedly sample the underlying spe...
209
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VLDB
2007
ACM
16 years 3 months ago
2007
ACM
Although the presence of a schema enables many optimizations for operations on XML documents, recent studies have shown that many XML documents in practice either do not refer to ...
169
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ICDCS
2008
IEEE
15 years 9 months ago
2008
IEEE
Distributed stream processing systems (DSPSs) have many important applications such as sensor data analysis, network security, and business intelligence. Failure management is ess...
128
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CSB
2003
IEEE
15 years 8 months ago
2003
IEEE
Cluster methods have been successfully applied in gene expression data analysis to address tumor classification. By grouping tissue samples into homogeneous subsets, more systema...