9414 search results - page 320 / 1883 » Adaptive Query Processing |
236
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Incomplete information arises naturally in numerous data management applications. Recently, several researchers have studied query processing in the context of incomplete informat...
ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
A novel method for online tracking of the changes in the nonlinearity within complex–valued signals is introduced. This is achieved by a collaborative adaptive signal processing...
128
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ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
Classical linear wavelet representations of images have the drawback that they are not well-suited to represent edge information. To overcome this problem, nonlinear multiresoluti...
137
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VMV
2007
15 years 5 months ago
2007
This article focuses on algorithms for fast computation of the Euclidean distance between a query point and a subdivision surface. The analyzed algorithms include uniform tessella...
213
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...