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CIKM '96 Proceedings of the fifth international conference on Information and knowledge management
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EDBT '98 Proceedings of the 6th International Conference on Extending Database Technology: Advances in Database Technology
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EDBT '98 Proceedings of the 6th International Conference on Extending Database Technology: Advances in Database Technology
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ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
A Foundation for Multi-dimensional Databases
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
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IDEAS '02 Proceedings of the 2002 International Symposium on Database Engineering & Applications
Summarizability in OLAP and Statistical Data Bases
SSDBM '97 Proceedings of the Ninth International Conference on Scientific and Statistical Database Management
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SSDBM '98 Proceedings of the 10th International Conference on Scientific and Statistical Database Management
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UML '02 Proceedings of the 5th International Conference on The Unified Modeling Language
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ER '98 Proceedings of the Workshops on Data Warehousing and Data Mining: Advances in Database Technologies
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Information Systems Research
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KDEX '97 Proceedings of the 1997 IEEE Knowledge and Data Engineering Exchange Workshop
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DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
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HICSS '98 Proceedings of the Thirty-First Annual Hawaii International Conference on System Sciences-Volume 7 - Volume 7
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ICDE '99 Proceedings of the 15th International Conference on Data Engineering
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DOLAP '03 Proceedings of the 6th ACM international workshop on Data warehousing and OLAP
The Data Warehouse Lifecycle Toolkit
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Decision Support Systems
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APCCM '08 Proceedings of the fifth Asia-Pacific conference on Conceptual Modelling - Volume 79
Towards the Automatic Generation of Analytical End-User Tools Metadata for Data Warehouses
BNCOD '08 Proceedings of the 25th British national conference on Databases: Sharing Data, Information and Knowledge
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DaWaK '08 Proceedings of the 10th international conference on Data Warehousing and Knowledge Discovery
Model-Driven Metadata for OLAP Cubes from the Conceptual Modelling of Data Warehouses
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ER '08 Proceedings of the 27th International Conference on Conceptual Modeling
Data & Knowledge Engineering
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Data & Knowledge Engineering
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Information Sciences: an International Journal
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Proceedings of the 2010 EDBT/ICDT Workshops
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ADBIS'07 Proceedings of the 11th East European conference on Advances in databases and information systems
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Data & Knowledge Engineering
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APCCM '10 Proceedings of the Seventh Asia-Pacific Conference on Conceptual Modelling - Volume 110
A framework for multidimensional design of data warehouses from ontologies
Data & Knowledge Engineering
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DOLAP '10 Proceedings of the ACM 13th international workshop on Data warehousing and OLAP
Domain-specific language modelling with UML profiles by decoupling abstract and concrete syntaxes
Journal of Systems and Software
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ER'10 Proceedings of the 29th international conference on Conceptual modeling
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DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications
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Data & Knowledge Engineering
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part II
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Computer Standards & Interfaces
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OTM'11 Proceedings of the 2011th Confederated international conference on On the move to meaningful internet systems
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Decision Support Systems
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A unified object constraint model for designing and implementing multidimensional systems
Journal on Data Semantics XIII
Evaluation of approaches for designing secure data warehouse
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Benchmarking summarizability processing in XML warehouses with complex hierarchies
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International Journal of Data Warehousing and Mining
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Computer Standards & Interfaces
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This paper presents a multidimensional conceptual Object-Oriented model for Data Warehousing and OLAP tools, its structures, integrity constraints and query operations. It has been developed as an extension of UML core metaclasses to facilitate its usage, and try to fill the absence of a standard model. Being a UML extension allows reusing modeling constructs and techniques, and integrating multidimensional modeling in more general modeling processes. Moreover, while existing multidimensional models are restricted to the modeling of isolated stars, this paper investigates the representation of several semantically related star schemas. Summarizability and identification constraints can also be represented in the model, and a closed and complete set of algebraic operations has been defined in terms of functions (so that mathematical properties of functions can be smoothly applied).