7 search results - page 1 / 2 » Laws for Rewriting Queries Containing Division Operators |
ICDE
2006
IEEE
14 years 5 months ago
2006
IEEE
Relational division, also known as small divide, is a derived operator of the relational algebra that realizes a many-to-one set containment test, where a set is represented as a ...
EWDW
1994
13 years 8 months ago
1994
For object-oriented databases we propose a new technique for optimizing queries containing method invocations. This technique is based on the definition of inverse methods and que...
PVLDB
2010
13 years 2 months ago
2010
Supporting legacy applications when the database schema evolves represents a long-standing challenge of practical and theoretical importance. Recent work has produced algorithms a...
ASAP
2005
IEEE
13 years 10 months ago
2005
IEEE
The COMPAAN/LAURA [18] tool chain maps nested loop applications written in Matlab onto reconfigurable platforms, such as FPGAs. COMPAAN rewrites the original Matlab application a...
ICDE
2007
IEEE
14 years 5 months ago
2007
IEEE
Relational database management systems are constantly being extended and augmented to accommodate data in different domains. Recently, with the increasing use of ontology in vario...