4397 search results - page 390 / 880 » Relational Algebra Operations |
233
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IPL
2010
15 years 1 months ago
2010
Balanced Feistel networks (BFN) have been widely used for constructing efficient block ciphers. They are known to provide high efficiency with respect to differential and linear c...
167
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ER
2000
Springer
15 years 9 months ago
2000
Springer
Abstract E-commerce, web-based booking systems, and on-line auction systems are only a few examples that demonstrate how WWW sites are evolving from hypermedia information reposito...
155
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GPEM
2002
15 years 6 months ago
2002
A number of algorithms have been proposed aimed at tackling the problem of learning "Gene Linkage" within the context of genetic optimisation, that is to say, the problem...
177
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CIKM
2005
Springer
15 years 11 months ago
2005
Springer
Modern query optimizers select an efficient join ordering for a physical execution plan based essentially on the average join selectivity factors among the referenced tables. In ...
153
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AMAI
2004
Springer
15 years 11 months ago
2004
Springer
We introduce a general formalism of production inference relations that posses both a standard monotonic semantics and a natural nonmonotonic semantics. The resulting nonmonotonic...