178 search results - page 34 / 36 » Access control for a replica management database |
SACMAT
2009
ACM
14 years 1 months ago
2009
ACM
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...
ADBIS
2006
Springer
14 years 19 days ago
2006
Springer
While the cost per megabyte of magnetic disk storage is economical, organizations are alarmed by the increasing cost of managing storage. Storage Area Network (SAN) architectures ...
DOLAP
2003
ACM
13 years 12 months ago
2003
ACM
The data cube operator exemplifies two of the most important aspects of OLAP queries: aggregation and dimension hierarchies. In earlier work we presented Dwarf, a highly compress...
AOSD
2007
ACM
13 years 10 months ago
2007
ACM
Efficient data retrieval from databases is a significant issue of the design of persistent systems. We propose an aspect oriented persistent system named AspectualStore. Aspectual...
ICDE
2003
IEEE
14 years 8 months ago
2003
IEEE
We present a query architecture in which join operators are decomposed into their constituent data structures (State Modules, or SteMs), and dataflow among these SteMs is managed ...