Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2003, Vol. 24 ›› Issue (4): 345-348.DOI: -

• OriginalPaper • Previous Articles     Next Articles

Constructing UML galaxy diagram for OLAP

Zhang, Zhe (1); Chang, Gui-Ran (2); Huang, Xiao-Yuan (1)   

  1. (1) Sch. of Bus. Admin., Northeastern Univ., Shenyang 110004, China; (2) Sch. of Info. Eng., Northeastern Univ., Shenyang 110004, China
  • Received:2013-06-23 Revised:2013-06-23 Online:2003-04-15 Published:2013-06-23
  • Contact: Zhang, Z.
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Abstract: In e-commerce the multidimensional data analysis for OLAP based on web data needs integrating various data sources such as XML data and relational data on the conceptual level. A conceptual data describing method of multidimensional data model for OLAP was presented. Namely based on the algorithm of generating UML diagram from XML data, the UML galaxy diagram was constructed, in order to make multidimensional data analysis of OLAP for multi-subjects.

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