Solving summarizability problems in fact-dimension relationships for multidimensional models

Abstract

Multidimensional analysis allows decision makers to efficiently and effectively use data analysis tools, which mainly depend on multidimensional (MD) structures of a data warehouse such as facts and dimension hierarchies to explore the information and aggregate it at different levels of detail in an accurate way. A conceptual model of such MD structures… (More)
DOI: 10.1145/1458432.1458443

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