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Approach to conceptual data integration for multidimensional data analysis in e-commerce. (English) Zbl 1302.62147

Summary: In e-commerce the multidimensional data analysis based on the Web data needs integrating various data sources such as XML data and relational data on the conceptual level. A conceptual data description approach to multidimensional data model – the UML galaxy diagram is presented in order to conduct multidimensional data analysis for multiple subjects. The approach is illuminated using a case of 2_roots UML galaxy diagram that takes marketing analysis of TV products involved one retailer and several suppliers into consideration.

MSC:

62H86 Multivariate analysis and fuzziness
68M11 Internet topics
91B74 Economic models of real-world systems (e.g., electricity markets, etc.)
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