4397 search results - page 270 / 880 » Relational Algebra Operations |
168
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Multidimensional databases support efficiently on-line analytical processing (OLAP). In this paper, we depict a model dedicated to multidimensional databases. The approach we prese...
142
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
On modern architectures, the performance of 32-bit operations is often at least twice as fast as the performance of 64-bit operations. By using a combination of 32-bit and 64-bit ...
142
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
We present algorithms to perform modular polynomial multiplication or modular dot product efficiently in a single machine word. We pack polynomials into integers and perform sever...
112
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JAR
2006
15 years 4 months ago
2006
We use some recent techniques from process algebra to draw several conclusions about the well studied class of ping-pong protocols introduced by Dolev and Yao. In particular we sho...
148
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STTT
2011
14 years 11 months ago
2011
We present algorithms for parallel probabilistic model checking on general purpose graphic processing units (GPGPUs). Our improvements target the numerical components of the tradit...