1675 search results - page 117 / 335 » Implementing Data Cubes Efficiently |
TSI
2008
13 years 10 months ago
2008
In the context of code coupling, efficient data redistribution is a crucial issue to reach high-performances. However, most of the works in this area have limited their studies to ...
RTSS
1999
IEEE
14 years 2 months ago
1999
IEEE
We show the difficulties that arise for the implementation of a real-time garbage collector in a multi-threaded system. A mechanism for synchronization between threads and the gar...
STOC
2009
ACM
14 years 10 months ago
2009
ACM
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
– When implementing public key security ser- easy for an adversary to collect data and attack. To solve this vices in mobile ad hoc networks (MANETs), multiple problem, the distr...
AMW
2010
13 years 11 months ago
2010
Abstract. Inference control can guarantee confidentiality but is costly to implement. Access control can be implemented efficiently but cannot guarantee confidentiality. Hence, it ...