1675 search results - page 33 / 335 » Implementing Data Cubes Efficiently |
124
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ARC
2009
Springer
15 years 9 months ago
2009
Springer
As the need for information security increases in our everyday life, the job of encoding/decoding for secure information delivery becomes a critical issue in data network systems. ...
117
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ICCD
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, an efficient Montgomery multiplier is introduced for the modular exponentiation operation, which is fundamental to numerous public-key cryptosystems. Four aspects a...
149
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ICIP
1999
IEEE
16 years 4 months ago
1999
IEEE
The quadtree data structure is widely used in digital image processing and computer graphics for modeling spatial segmentation of images and surfaces. A quadtree is a tree in whic...
217
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ICDE
2008
IEEE
16 years 3 months ago
2008
IEEE
Abstract-- We present COLR-Tree, an abstraction layer designed to support efficient spatio-temporal queries on live data gathered from a large collection of sensors. We use COLR-Tr...
137
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ECIS
2003
15 years 3 months ago
2003
XML has been known as a document standard in representation and exchange of data on the Internet, and is also used as a standard language for the search and reuse of scattered doc...