Abstract Context: Model-Driven Security (MDS) is as a specialised Model-Driven
Engineering research area for supporting the development of secure systems. Over a …

The Data Warehouse (DW) design is based on multidimensional (MD) modeling which
structures information into facts and dimensions. Due to the confidentiality of the data that it …

Data warehouses are systems that provide useful information to support the decision making
process, thus improving organizations' business processes. These systems integrate …

Spatial online analytical processing (OLAP) and spatial data warehouse (SDW) systems are
geo-business intelligence technologies that enable the analysis of huge volumes of …

Data Warehouses (DW) manage crucial enterprise information used for the decision making
process which has to be protected from unauthorized accesses. However, security …

Data Warehouse (DW) systems maintain sensitive and crucial information integrated from
various heterogeneous sources of the organization, that needs to be protected from …

Data Warehouses (DWs) manage crucial information for enterprises which must be
protected from unauthorized accesses. The question of which security issues are present in …

Extraction–transformation–loading (ETL) processes are responsible for the extraction of data
from several sources, their cleansing, customization and insertion into a data warehouse …

Online Analytical Processing (OLAP) has become an increasingly important and prevalent
component of Decision Support Systems. OLAP is associated with a data model known as a …

The majority of the organizations store their historical business information in data
warehouses which are queried to make strategic decisions by using online analytical …