48 search results - page 10 / 10 » Redundancy and information leakage in fine-grained access co... |
CDC
2010
IEEE
13 years 22 days ago
2010
IEEE
In this paper, we analyze the cyber security of state estimators in Supervisory Control and Data Acquisition (SCADA) systems operating in power grids. Safe and reliable operation o...
DOLAP
2003
ACM
13 years 11 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...
EDBT
2006
ACM
14 years 6 months ago
2006
ACM
Federated queries are regular relational queries accessing data on one or more remote relational or non-relational data sources, possibly combining them with tables stored in the ...