339 search results - page 35 / 68 » Dynamic multidimensional histograms |
110
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MIR
2004
ACM
15 years 5 months ago
2004
ACM
We present a new framework for characterizing and retrieving objects in cluttered scenes. This CBIR system is based on a new representation describing every object taking into acc...
102
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APVIS
2009
15 years 1 months ago
2009
Direct volume rendering is an important tool for visualizing complex data sets. However, in the process of generating 2D images from 3D data, information is lost in the form of at...
115
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BMCBI
2010
15 years 17 days ago
2010
Background: There are many important clustering questions in computational biology for which no satisfactory method exists. Automated clustering algorithms, when applied to large,...
125
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SIGMOD
2011
ACM
14 years 3 months ago
2011
ACM
Prior work in differential privacy has produced techniques for answering aggregate queries over sensitive data in a privacypreserving way. These techniques achieve privacy by addi...
154
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COMPGEOM
2010
ACM
15 years 5 months ago
2010
ACM
In this paper, we introduce a simple, randomized dynamic data structure for storing multidimensional point sets, called a quadtreap. This data structure is a randomized, balanced ...