DIMENSION HIERARCHIES UPDATES IN DATA WAREHOUSES - A User-driven Approach

Cécile Favre; Fadila Bentayeb; Omar Boussaid

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Paper

DIMENSION HIERARCHIES UPDATES IN DATA WAREHOUSES - A User-driven Approach

Topics: Data Warehouse

In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS, 206-211, 2007 , Funchal, Madeira, Portugal

Authors: Cécile Favre ; Fadila Bentayeb and Omar Boussaid

Affiliation: ERIC Laboratory, University of Lyon, France

Keyword(s): Data warehouse model evolution, dimension hierarchies updates, users' knowledge and aggregation rules.

Related Ontology Subjects/Areas/Topics: Data Warehouses and OLAP ; Databases and Information Systems Integration ; Enterprise Information Systems

Abstract: We designed a data warehouse for the French bank LCL meeting users' needs regarding marketing operations decision. However, the nature of the work of users implies that their requirements are often changing. In this paper, we propose an original and global approach to achieve a user-driven model evolution that provides answers to personalized analysis needs. We developed a prototype called WEDrik (data Warehouse Evolution Driven by Knowledge) within the Oracle 10g DBMS and applied our approach on banking data of LCL.

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Paper citation in several formats:

Favre, C.; Bentayeb, F. and Boussaid, O. (2007). DIMENSION HIERARCHIES UPDATES IN DATA WAREHOUSES - A User-driven Approach. In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS; ISBN 978-972-8865-88-7; ISSN 2184-4992, SciTePress, pages 206-211. DOI: 10.5220/0002390502060211

@conference{iceis07,
author={Cécile Favre. and Fadila Bentayeb. and Omar Boussaid.},
title={DIMENSION HIERARCHIES UPDATES IN DATA WAREHOUSES - A User-driven Approach},
booktitle={Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS},
year={2007},
pages={206-211},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002390502060211},
isbn={978-972-8865-88-7},
issn={2184-4992},
}

TY - CONF

JO - Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS
TI - DIMENSION HIERARCHIES UPDATES IN DATA WAREHOUSES - A User-driven Approach
SN - 978-972-8865-88-7
IS - 2184-4992
AU - Favre, C.
AU - Bentayeb, F.
AU - Boussaid, O.
PY - 2007
SP - 206
EP - 211
DO - 10.5220/0002390502060211
PB - SciTePress