3969 search results - page 511 / 794 » Query Processing Using Ontologies |
194
click to vote
ICDE
2010
IEEE
16 years 6 months ago
2010
IEEE
Estimation via sampling out of highly selective join queries is well known to be problematic, most notably in online aggregation. Without goal-directed sampling strategies, samples...
164
click to vote
PVLDB
2010
15 years 5 months ago
2010
In this paper, we present SnipSuggest, a system that provides onthe-go, context-aware assistance in the SQL composition process. SnipSuggest aims to help the increasing population...
179
click to vote
BMCBI
2004
15 years 6 months ago
2004
Background: One of the most time-consuming tasks after performing a gene expression experiment is the biological interpretation of the results by identifying physiologically impor...
172
click to vote
ADBIS
2006
Springer
16 years 16 days ago
2006
Springer
Database caching supports declarative query processing close to the application. Using a full-fledged DBMS as cache manager, it enables the evaluation of specific project-select-...
254
click to vote
SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
MayBMS is a state-of-the-art probabilistic database management system which leverages the strengths of previous database research for achieving scalability. As a proof of concept ...