starER: a conceptual model for data warehouse design
Proceedings of the 2nd ACM international workshop on Data warehousing and OLAP
Towards OLAP security design — survey and research issues
Proceedings of the 3rd ACM international workshop on Data warehousing and OLAP
Data warehouse design from XML sources
Proceedings of the 4th ACM international workshop on Data warehousing and OLAP
SecureUML: A UML-Based Modeling Language for Model-Driven Security
UML '02 Proceedings of the 5th International Conference on The Unified Modeling Language
Extending the E/R Model for the Multidimensional Paradigm
ER '98 Proceedings of the Workshops on Data Warehousing and Data Mining: Advances in Database Technologies
A Pragmatic Approach to Conceptual Modeling of OLAP Security
ER '01 Proceedings of the 20th International Conference on Conceptual Modeling: Conceptual Modeling
DEXA '97 Proceedings of the 8th International Workshop on Database and Expert Systems Applications
Finding Your Way through Multidimensional Data Models
DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
A Prototype Model for Data Warehouse Security Based on Metadata
DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
Extending XQuery for analytics
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
A relevance-extended multi-dimensional model for a data warehouse contextualized with documents
Proceedings of the 8th ACM international workshop on Data warehousing and OLAP
Model driven security: From UML models to access control infrastructures
ACM Transactions on Software Engineering and Methodology (TOSEM)
YAM2: a multidimensional conceptual model extending UML
Information Systems
Model driven development of secure XML databases
ACM SIGMOD Record
Research in data warehouse modeling and design: dead or alive?
DOLAP '06 Proceedings of the 9th ACM international workshop on Data warehousing and OLAP
Access control and audit model for the multidimensional modeling of data warehouses
Decision Support Systems
Developing secure data warehouses with a UML extension
Information Systems
Integrating Security and Software Engineering: Advances and Future Vision
Integrating Security and Software Engineering: Advances and Future Vision
Extended RBAC-based design and implementation for a secure data warehouse
International Journal of Business Intelligence and Data Mining
Integrating Data Warehouses with Web Data: A Survey
IEEE Transactions on Knowledge and Data Engineering
Expressing OLAP operators with the TAX XML algebra
DataX '08 Proceedings of the 2008 EDBT workshop on Database technologies for handling XML information on the web
Secure Systems Development with UML
Secure Systems Development with UML
XML-OLAP: a multidimensional analysis framework for XML warehouses
DaWaK'05 Proceedings of the 7th international conference on Data Warehousing and Knowledge Discovery
X-warehousing: an XML-based approach for warehousing complex data
ADBIS'06 Proceedings of the 10th East European conference on Advances in Databases and Information Systems
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Data Warehouses (DWs) are currently considered to be the cornerstone of Business Intelligence (BI) systems. Security is a key issue in DWs since the business information that they manage is crucial and highly sensitive, and should be carefully protected. However, the increasing amount of data available on the Web signifies that more and more DW systems are considering the Web as the primary data source through which to populate their DWs. XML is therefore widely accepted as being the principal means through which to provide easier data and metadata interchange among heterogeneous data sources from the Web and the DW systems. Although security issues have been considered during the whole development process of traditional DWs, current research lacks approaches with which to consider security when the target platform is based on the Web and XML technologies. The idiosyncrasy of the unstructured and semi-structured data available on the Web definitely requires particular security rules that are specifically tailored to these systems in order to permit their particularities to be captured correctly. In order to tackle this situation, in this paper, we propose a methodological approach based on the Model Driven Architecture (MDA) for the development of Secure XML DWs. We therefore specify a set of transformation rules that are able to automatically generate not only the corresponding XML structure of the DW from secure conceptual DW models, but also the security rules specified within the DW XML structure, thus allowing us to implement both aspects simultaneously. A case study is provided at the end of the paper to show the benefits of our approach.