Building the Data Warehouse,3rd Edition
Building the Data Warehouse,3rd Edition
Object-Based Selective Materialization for Efficient Implementation of Spatial Data Cubes
IEEE Transactions on Knowledge and Data Engineering
MDA Explained: The Model Driven Architecture: Practice and Promise
MDA Explained: The Model Driven Architecture: Practice and Promise
Representing spatiality in a conceptual multidimensional model
Proceedings of the 12th annual ACM international workshop on Geographic information systems
Towards a spatial multidimensional model
Proceedings of the 8th ACM international workshop on Data warehousing and OLAP
Applying MDA to the development of data warehouses
Proceedings of the 8th ACM international workshop on Data warehousing and OLAP
Hierarchies in a multidimensional model: from conceptual modeling to logical representation
Data & Knowledge Engineering - Special issue: WIDM 2004
A UML profile for multidimensional modeling in data warehouses
Data & Knowledge Engineering - Special issue: ER 2003
An MDA approach for the development of data warehouses
Decision Support Systems
Designing Data Warehouses for Geographic OLAP Querying by Using MDA
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part I
Towards the definition of spatial data warehouses integrity constraints with spatial OCL
DOLAP '10 Proceedings of the ACM 13th international workshop on Data warehousing and OLAP
Towards a more straightforward and more expressive metamodel for SDW modeling
Proceedings of the ACM 14th international workshop on Data Warehousing and OLAP
A personalization process for spatial data warehouse development
Decision Support Systems
A model driven process for spatial data sources and spatial data warehouses reconcilation
ICCSA'10 Proceedings of the 2010 international conference on Computational Science and Its Applications - Volume Part I
Enhancing coverage and expressive power of spatial data warehousing modeling: the SDWM approach
DaWaK'12 Proceedings of the 14th international conference on Data Warehousing and Knowledge Discovery
A case study on model-driven data warehouse development
DaWaK'12 Proceedings of the 14th international conference on Data Warehousing and Knowledge Discovery
When Spatial Analysis Meets OLAP: Multidimensional Model and Operators
International Journal of Data Warehousing and Mining
Spatial OLAP and Map Generalization: Model and Algebra
International Journal of Data Warehousing and Mining
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In the past few years, several conceptual approaches have been proposed for the specification of the main multidimensional (MD) properties of the spatial data warehouses (SDW). However, these approaches often fail in providing mechanisms to univocally and automatically derive a logical representation. Even more, the spatial data often generates complex hierarchies (i.e., many-to-many) that have to be mapped to large and non-intuitive logical structures (i.e., bridge tables). To overcome these limitations, we implement a Model Driven Architecture (MDA) approach for spatial data warehouse development. In this paper, we present a spatial extension for the MD model to embed spatiality on it. Then, we formally define a set of Query/ View/ Transformation (QVT) transformation rules which allow us, to obtain a logical representation in an automatic way. Finally, we show how to implement the MDA approach in our Eclipse-based tool.