85 search results - page 7 / 17 » Projection Pushing Revisited |
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
In Spring 2003, Joe Hellerstein at Berkeley and Natassa Ailamaki at CMU collaborated in designing and running parallel editions of an undergraduate database course that exposed st...
IANDC
2007
13 years 7 months ago
2007
We explore the notion of alternating two-way tree automata modulo the theory of finitely many associative-commutative (AC) symbols. This was prompted by questions arising in cryp...
OHS
2001
Springer
14 years 3 days ago
2001
Springer
Adaptation/personalization is one of the main issues for web applications and require large repositories. Creating adaptive web applications from these repositories requires to hav...
CIKM
2006
Springer
13 years 11 months ago
2006
Springer
This paper revisits the analysis of annotation propagation from source databases to views defined in terms of conjunctive (SPJ) queries. Given a source database D, an SPJ query Q,...
DLOG
2001
13 years 9 months ago
2001
daml+oil is a new description logic developed for use within the DAML project and as a submission to the upcoming W3C semantic web ontology working group. It is closely based on t...