227 search results - page 1 / 46 » Towards OLAP Security Design - Survey and Research Issues |
TCOS
2010
12 years 11 months ago
2010
With the increasing wealth of digital information stored on computer systems today, security issues have become increasingly important. In addition to attacks targeting the softwar...
DAWAK
2009
Springer
13 years 2 months ago
2009
Springer
Data Warehouses (DW) manage crucial enterprise information used for the decision making process which has to be protected from unauthorized accesses. However, security constraints ...
ICSNC
2006
IEEE
13 years 10 months ago
2006
IEEE
– Due to inherent limitations in wireless sensor networks, security is a crucial issue. While research in WSN security is progressing at tremendous pace, no comprehensive documen...
DOLAP
2006
ACM
13 years 10 months ago
2006
ACM
Decision support systems (DSS) may be enhanced qualitatively if they are able to also deal with spatial dimensions and measures. Regardless the evident importance of using data wa...
ICDE
2008
IEEE
14 years 5 months ago
2008
IEEE
Aggregation is among the core functionalities of OLAP systems. Frequently, such queries are issued in decision support systems to identify interesting groups of data. When more tha...