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OLAP on Complex Data : Visualization Operator Based on Correspondance Analysis
International audience -
Personnalisation d'analyses décisionnelles sur des données multidimensionnelles
This thesis investigates OLAP analysis personalization within multidimensional databases. OLAP analyse is modeled through a graph where nodes represent the analysis... -
Cubes of Concepts: Multi-dimensional Exploration of Multi-valued Contexts
International audience -
OLAP on Information Networks: a new Framework for Dealing with Bibliographic ...
International audience -
Benchmarking Summarizability Processing in XML Warehouses with Complex Hierar...
International audience -
Warehousing RDF Graphs
National audience -
WaRG: Warehousing RDF Graphs
Demonstration -
Dynamic cubing for hierarchical multidimensional data space
Data warehouses are being used in many applications since quite a long time. Traditionally, new data in these warehouses is loaded through offline bulk updates which... -
Modelling and manipulation of complex and historical data warehouses
This thesis deals with conceptual modelling and data manipulation (using algebras) in decision support systems. Our thesis is based on the dichotomy of two storage... -
Approximation of OLAP queries on data warehouses
We study the approximate answers to OLAP queries on data warehouses. We consider the relative answers to OLAP queries on a schema, as distributions with the L1... -
Flight path tracking based-on direct adaptive sliding mode control
International audience -
Spatial OLAP and Map Generalization: Model and Algebra
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]MOTIVE -
RDF Analytics: Lenses over Semantic Graphs
International audience -
Data management in forecasting systems : optimization and maintenance
Forecasting systems are usually based on data warehouses for data strorage, and OLAP tools for historical and predictive data visualization. Aggregated predictive data...
