Generating Multidimensional Schemas from the Semantic Web

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Provided by: Universitat Oberta de Catalunya
Topic: Big Data
Format: PDF
OLAP (On-Line Analytical Processing) tools are intended to ease information analysis and navigation all through the business data previously integrated in a huge repository of data, the Data Warehouse (DW), from a multidimensional perspective. In this paper, the authors introduce a semi-automatable method aimed to find the business multidimensional concepts from an ontology representing the organization domain. With these premises, their approach falls into the semantic Web research area, where ontologies play a key role to provide a common vocabulary describing the meaning of relevant terms and relationships among them.
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