4397 search results - page 150 / 880 » Relational Algebra Operations |
194
Voted
ICDE
2001
IEEE
16 years 4 months ago
2001
IEEE
Many applications require that large amounts of data are deleted from the database ? typically, such bulk deletes are carried out periodically and involve old or out-of-date data....
105
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ISI
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. We present protocols for distributed computation of relational intersections and equi-joins such that each site gains no information about the tuples at the other site th...
124
Voted
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
XML is widely praised for its flexibility in allowing repeated and missing sub-elements. However, this flexibility makes it challenging to develop a bulk algebra, which typically ...
143
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PPSC
1989
15 years 3 months ago
1989
The LAPACK software project currently under development is intended to provide a portable linear algebra library for high performance computers. LAPACK will make use of the Level 1...
COLING
2002
15 years 2 months ago
2002
To better understand the ordering of clause aggregation operators in a text generation application, we manually annotated a small corpus. The annotated corpus supports the preferr...