2223 search results - page 249 / 445 » Query Optimization in an OODBMS |
268
click to vote
ICDE
2006
IEEE
16 years 6 months ago
2006
IEEE
The rapid increase in the data volumes for the past few decades has intensified the need for high processing power for database and data mining applications. Researchers have acti...
143
click to vote
SODA
2010
ACM
16 years 2 months ago
2010
ACM
The online learning problem requires a player to iteratively choose an action in an unknown and changing environment. In the standard setting of this problem, the player has to ch...
149
click to vote
STOC
2009
ACM
16 years 5 months ago
2009
ACM
A function on n variables is called a k-junta if it depends on at most k of its variables. In this article, we show that it is possible to test whether a function is a k-junta or ...
132
click to vote
EDBT
2010
ACM
15 years 11 months ago
2010
ACM
Implementations of map-reduce are being used to perform many operations on very large data. We examine strategies for joining several relations in the map-reduce environment. Our ...
134
click to vote
CCGRID
2008
IEEE
15 years 11 months ago
2008
IEEE
Distributed applications tend to have a complex design due to issues such as concurrency, synchronization and communication. Researchers in the past have proposed abstractions to ...