66 search results - page 6 / 14 » Improved Histograms for Selectivity Estimation of Range Pred... |
PVLDB
2010
14 years 10 months ago
2010
We show that it is possible to significantly improve the accuracy of a general class of histogram queries while satisfying differential privacy. Our approach carefully chooses a...
101
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CIKM
2005
Springer
15 years 5 months ago
2005
Springer
Peer-to-peer (p2p) systems offer an efficient means of data sharing among a dynamically changing set of a large number of autonomous nodes. Each node in a p2p system is connected...
103
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VLDB
2002
ACM
14 years 11 months ago
2002
ACM
All existing proposals for querying XML (e.g., XQuery) rely on a pattern-specification language that allows (1) path navigation and branching through the label structure of the XM...
103
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CGO
2007
IEEE
15 years 3 months ago
2007
IEEE
Dynamic predication has been proposed to reduce the branch misprediction penalty due to hard-to-predict branch instructions. A recently proposed dynamic predication architecture, ...
CVPR
2003
IEEE
16 years 1 months ago
2003
IEEE
In this paper, we present a new multimodal image registration method based on the a priori knowledge of the class label mappings between two segmented input images. A joint class ...