17 citations · 51 across the 9 of their papers we have counts for
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cs.DB2021★ 1 cited
Internal Data Imputation in Data Warehouse Dimensions
Yuzhao Yang, Fatma Abdelhedi, Jérôme Darmont +2
Missing values occur commonly in the multidimensional data warehouses. They may generate problems of usefulness of data since the analysis performed on a multidimensional data ware…
cs.DB2021★ 1 cited
An Automatic Schema-Instance Approach for Merging Multidimensional Data Warehouses
Yuzhao Yang, Jérôme Darmont, Franck Ravat +1
Using data warehouses to analyse multidimensional data is a significant task in company decision-making.The data warehouse merging process is composed of two steps: matching multid…