1039 search results - page 173 / 208 » Query reformulation with constraints |
SOFSEM
2005
Springer
14 years 2 months ago
2005
Springer
The tier aspect model addresses Aspect Oriented Programming (AOP) in the context of database applications. It is a new technique of separation of concerns through tiers implemented...
VLDB
2005
ACM
14 years 2 months ago
2005
ACM
In an “uncertain database”, an object o is associated with a multi-dimensional probability density function (pdf), which describes the likelihood that o appears at each positi...
VLDB
2004
ACM
14 years 1 months ago
2004
ACM
Sharing has emerged as a key idea of static and adaptive stream query processing systems. Inherent in these systems is a tension between sharing common work and avoiding unnecessa...
DASFAA
2003
IEEE
14 years 1 months ago
2003
IEEE
Various models and approaches have been proposed for mapping XML data into relational tables recently. Most of those approaches produce relational schema for given XML data, based...
CAISE
1998
Springer
14 years 22 days ago
1998
Springer
We show how model extensibility of object-oriented data management systems can be achieved through the combination of a highlevel core object data model and an architecture designe...