Zhang, Zhe; Huang, Pei Approach to conceptual data integration for multidimensional data analysis in e-commerce. (English) Zbl 1302.62147 J. Syst. Eng. Electron. 17, No. 3, 635-641 (2006). 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.) Keywords:conceptual data integration; multidimensional data analysis; e-commerce PDFBibTeX XMLCite \textit{Z. Zhang} and \textit{P. Huang}, J. Syst. Eng. Electron. 17, No. 3, 635--641 (2006; Zbl 1302.62147) Full Text: DOI