1588 search results - page 9 / 318 » Consistent query answering in databases |
143
Voted
EUSFLAT
2009
15 years 1 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 ...
129
Voted
CIKM
2009
Springer
15 years 8 months 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...
120
Voted
PODS
2003
ACM
16 years 3 months ago
2003
ACM
121
Voted
SIGMOD
2003
ACM
16 years 3 months ago
2003
ACM
239
Voted
ICDE
1996
IEEE
16 years 4 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...