208 citations · 643 across the 71 of their papers we have counts for
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An Ontology-based Collaborative Business Intelligence Framework
Muhammad Fahad, Jérôme Darmont
Business Intelligence constitutes a set of methodologies and tools aiming at querying, reporting, on-line analytic processing (OLAP), generating alerts, performing business analyti…
The Collaborative Business Intelligence Ontology (CBIOnt)
Muhammad Fahad, Jérôme Darmont, Cécile Favre
In the current era, many disciplines are seen devoted towards ontology development for their domains with the intention of creating, disseminating and managing resource description…
Dimensional Data KNN-Based Imputation
Yuzhao Yang, Jérôme Darmont, Franck Ravat +1
Data Warehouses (DWs) are core components of Business Intelligence (BI). Missing data in DWs have a great impact on data analyses. Therefore, missing data need to be completed. Unl…
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…
Benchmarking Data Lakes Featuring Structured and Unstructured Data with DLBench
Pegdwendé Sawadogo, Jérôme Darmont
In the last few years, the concept of data lake has become trendy for data storage and analysis. Thus, several design alternatives have been proposed to build data lake systems. Ho…
Joint Management and Analysis of Textual Documents and Tabular Data within the AUDAL Data Lake
Pegdwendé Sawadogo, Jérôme Darmont, Camille Noûs
In 2010, the concept of data lake emerged as an alternative to data warehouses for big data management. Data lakes follow a schema-on-read approach to provide rich and flexible ana…