1588 search results - page 9 / 318 » Consistent query answering in databases |
EUSFLAT
2009
13 years 5 months ago
2009
This paper proposes an approach aimed at obviating empty answers for a family of conjunctive queries involving Boolean or fuzzy value constraints. Contrary to the approaches based ...
CIKM
2009
Springer
14 years 11 hour ago
2009
Springer
Answering queries using views is a well-established technique in databases. In this context, two outstanding problems can be formulated. The first one consists in deciding whethe...
PODS
2003
ACM
14 years 7 months ago
2003
ACM
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
ICDE
1996
IEEE
14 years 8 months ago
1996
IEEE
Query folding refers to the activity of determining if and how a query can be answered using a given set of resources, which might be materialized views, cached results of previou...