4616 search results - page 125 / 924 » Beyond relational databases |
149
Voted
DRM
2003
Springer
15 years 10 months ago
2003
Springer
Agrawal and Kiernan’s watermarking technique for database relations [1] and Li et al’s fingerprinting extension [6] both depend critically on primary key attributes. Hence, t...
255
Voted
ICDE
2007
IEEE
16 years 6 months ago
2007
IEEE
Logical constraints, (e.g., 'phone numbers in toronto can have prefixes 416, 647, 905 only'), are ubiquitous in relational databases. Traditional integrity constraints, ...
247
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SIGMOD
2007
ACM
16 years 5 months ago
2007
ACM
A lot of research has been conducted by the database community on methods and techniques for efficient XPath processing, with great success. Despite the progress made, significant...
236
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SIGMOD
2009
ACM
16 years 5 months ago
2009
ACM
Existing keyword-search systems in relational databases require users to submit a complete query to compute answers. Often users feel "left in the dark" when they have l...
139
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FOCS
2008
IEEE
15 years 11 months ago
2008
IEEE
Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive and very often domi...