3225 search results - page 85 / 645 » Query Optimization by Stored Queries |
KRDB
2003
13 years 10 months ago
2003
Motivated by the possibilities of applying deductive database technology for efficient query answering in description logics, we present a translation operator µ that transforms...
GPCE
2008
Springer
13 years 9 months ago
2008
Springer
High-level query constructs help greatly improve the clarity of programs and the productivity of programmers, and are being introduced to increasingly more languages. However, the...
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
WSDM
2010
ACM
14 years 6 months ago
2010
ACM
VLDB
2000
ACM
14 years 10 days ago
2000
ACM
In digital libraries image retrieval queries can be based on the similarity of objects, using several feature attributes like shape, texture, color or text. Such multi-feature que...