511 search results - page 18 / 103 » Approximate Selection Queries over Imprecise Data |
151
click to vote
EDBT
2009
ACM
15 years 10 months ago
2009
ACM
The concept of time-constrained SQL queries was introduced to address the problem of long-running SQL queries. A key approach adopted for supporting time-constrained SQL queries i...
157
click to vote
CHI
2005
ACM
16 years 6 months ago
2005
ACM
We introduce approximate query techniques for searching and analyzing two-dimensional data sets such as line or scatter plots. Our techniques allow users to explore a dataset by d...
144
click to vote
COOPIS
1999
IEEE
15 years 10 months ago
1999
IEEE
There is currently great interest in building information mediators that can integrate informationfrom multipledata sources such as databases or Web sources. The query response ti...
229
click to vote
VLDB
2001
ACM
16 years 5 months ago
2001
ACM
Approximate query processing has emerged as a costeffective approach for dealing with the huge data volumes and stringent response-time requirements of today's decision-suppo...
188
click to vote
KDD
1999
ACM
15 years 10 months ago
1999
ACM
Efficiently answering decision support queries is an important problem. Most of the work in this direction has been in the context of the data cube. Queries are efficiently answer...