4113 search results - page 290 / 823 » Watermarking Relational Databases |
138
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
A purely relational account of the true XQuery semantics can turn any relational database system into an XQuery processor. Compiling nested expressions of the fully compositional X...
245
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ICDE
1998
IEEE
16 years 6 months ago
1998
IEEE
Discovery of functionaldependencies from relations has been identified as an important database analysis technique. In this paper, we present a new approach for finding functional...
209
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Optimizing SQL subqueries has been an active area in database research and the database industry throughout the last decades. Previous work has already identified some approaches ...
127
Voted
DAC
2000
ACM
16 years 5 months ago
2000
ACM
Recently, intellectual property protection (IPP) techniques attracted a great deal of attention from semiconductor, system integration and software companies. A number of watermar...
211
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
To compensate for the inherent impedance mismatch between the relational data model (tables of tuples) and XML (ordered, unranked trees), tree join algorithms have become the prev...