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Browse Research and Tech Reports - Computer Science by Author "Xin, Dong"

  • Xin, Dong; Shao, Zheng; Han, Jiawei; Liu, Hongyan (2005-10)
    It is well recognized that data cubing often produces huge outputs. Two popular efforts devoted to this problem are (1) iceberg cube, where only significant cells are kept, and (2)closed cube, where a group of cells which ...


    application/pdfPDF (209kB)
  • Xin, Dong (2007-08)
    Recent years have witnessed an enormous growth of data in business, industry, and Web applications. Database search often returns a large collection of results, which poses challenges to both efficient query processing and ...


    application/pdfPDF (933kB)