1588 search results - page 62 / 318 » Consistent query answering in databases |
151
click to vote
DIS
2006
Springer
15 years 7 months ago
2006
Springer
The purpose of this paper is two-fold: First, we give efficient algorithms for answering itemset support queries for collections of itemsets from various representations of the fre...
123
click to vote
CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Most of existing methods of keyword search over relational databases find the Steiner trees composed of relevant tuples as the answers. They identify the Steiner trees by discove...
193
click to vote
SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
We present Stretch `n' Shrink, a query design framework that explicitly takes into account user preferences about the desired answer size, and subsequently modifies the query...
217
click to vote
ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
We study the problem of answering XPATH queries using multiple materialized views. Despite the efforts on answering queries using single materialized view, answering queries using ...
295
click to vote
ICDE
2008
IEEE
17 years 3 months ago
2008
IEEE
The Web has the potential to become the world’s
largest knowledge base. In order to unleash this potential,
the wealth of information available on the Web needs to be
extracte...