starER: a conceptual model for data warehouse design
Proceedings of the 2nd ACM international workshop on Data warehousing and OLAP
Software engineering for security: a roadmap
Proceedings of the Conference on The Future of Software Engineering
Technical opinion: Information system security management in the new millennium
Communications of the ACM
Towards OLAP security design — survey and research issues
Proceedings of the 3rd ACM international workshop on Data warehousing and OLAP
Multidimensional Modeling with UML Package Diagrams
ER '02 Proceedings of the 21st International Conference on Conceptual Modeling
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 Prototype Model for Data Warehouse Security Based on Metadata
DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
Applying MDA to the development of data warehouses
Proceedings of the 8th ACM international workshop on Data warehousing and OLAP
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Due to the sensitive data contained in Data Warehouses (DWs), it is essential to specify security measures from the early stages of the DWs design and enforce them. In this paper, we will present a UML profile to represent multidimensional and security aspects of our conceptual modeling. Our approach proposes the use of UML packages in order to group classes together into higher level units creating different levels of abstraction, and therefore, simplifying the final model. Furthermore, we present an extension of the relational model to consider security and audit measures represented in the conceptual modeling. To accomplish this, we based on the Relational Package of the Common Warehouse Metamodel (CWM) and extend it to properly represent all security and audit rules defined in the conceptual modeling of DWs. Finally, we will show an example to illustrate the applicability of our proposal.