20 citations · 33 across the 6 of their papers we have counts for
6 papers · 1 filter
Frequent itemsets mining for database auto-administration
Kamel Aouiche, Jérôme Darmont, Le Gruenwald
With the wide development of databases in general and data warehouses in particular, it is important to reduce the tasks that a database administrator must perform manually. The ai…
A Join Index for XML Data Warehouses
Hadj Mahboubi, Kamel Aouiche, Jérôme Darmont
XML data warehouses form an interesting basis for decision-support applications that exploit complex data. However, native-XML database management systems (DBMSs) currently bear li…
Dynamic index selection in data warehouses
Stéphane Azefack, Kamel Aouiche, Jérôme Darmont
Analytical queries defined on data warehouses are complex and use several join operations that are very costly, especially when run on very large data volumes. To improve response…
Materialized View Selection by Query Clustering in XML Data Warehouses
Hadj Mahboubi, Kamel Aouiche, Jérôme Darmont
XML data warehouses form an interesting basis for decision-support applications that exploit complex data. However, native XML database management systems currently bear limited pe…
Data Mining-based Materialized View and Index Selection in Data Warehouses
Kamel Aouiche, Jérôme Darmont
Materialized views and indexes are physical structures for accelerating data access that are casually used in data warehouses. However, these data structures generate some maintena…
An Architecture Framework for Complex Data Warehouses
Jérôme Darmont, Omar Boussaid, Jean-Christian Ralaivao +1
Nowadays, many decision support applications need to exploit data that are not only numerical or symbolic, but also multimedia, multistructure, multisource, multimodal, and/or mult…