2027 search results - page 222 / 406 » An Adaptive Query Execution System for Data Integration |
228
click to vote
CW
2003
IEEE
15 years 11 months ago
2003
IEEE
This study concerns virtual environments for training in operational conditions. The principal developed idea is that these environments are heterogeneous and open multi-agent sys...
207
click to vote
SIGMOD
2012
ACM
13 years 9 months ago
2012
ACM
Big data is the tar sands of the data world: vast reserves of raw gritty data whose valuable information content can only be extracted at great cost. MapReduce is a popular parall...
154
click to vote
VLDB
1991
ACM
15 years 10 months ago
1991
ACM
In this paper we describe a rule-based approach to semantic specification that can be used to establish semantic agreement between a source and receiver. Query processing techniqu...
256
click to vote
ICDE
2006
IEEE
16 years 7 months ago
2006
IEEE
One of the simplest ways to query a database is through a form, where a user can fill in relevant information and obtain desired results by submitting the form. Designing good sta...
169
click to vote
DKE
1998
15 years 6 months ago
1998
Disk I/O is a major bottleneck for query processing in database applications. This bottleneck is especially a problem for temporal databases because of their large size. Reduction...