output
20042011
most citedInverse problems for two by two reaction-diffusion system using a Carleman estimate with one observation

66 citations

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6 papers · 1 filter

cs.DB2010★ 12 cited

Towards Conceptual Multidimensional Design in Decision Support Systems

Olivier Teste

Multidimensional databases support efficiently on-line analytical processing (OLAP). In this paper, we depict a model dedicated to multidimensional databases. The approach we prese…

cs.DB2010★ 1 cited

Modélisation et manipulation de données historisées et archivées dans un entrepôt orienté objet

Franck Ravat, Olivier Teste

This paper deals with temporal and archive object-oriented data warehouse modelling and querying. In a first step, we define a data model describing warehouses as central repositor…

cs.DB2010★ 4 cited

Modélisation et extraction de données pour un entrepôt objet

Franck Ravat, Olivier Teste, Zurfluh Gilles

This paper describes an object-oriented model for designing complex and time-variant data warehouse data. The main contribution is the warehouse class concept, which extends the cl…

cs.DB2010★ 2 cited

Algèbre OLAP et langage graphique

Franck Ravat, Olivier Teste, Gilles Zurfluh

This article deals with OLAP systems based on multidimensional model. The conceptual model we provide, represents data through a constellation (multi-facts) composed of several mul…

cs.DB2010★ 3 cited

Construction graphique d'entrepôts et de magasins de données

Frédéric Bret, Olivier Teste

Nowadays, decisional systems have became a significant research topic in databases. Data warehouses and data marts are the main elements of such systems. This paper presents our de…

cs.DB2010

Personnalisation de Systèmes OLAP Annotés

Houssem Jerbi, Geneviève Pujolle, Franck Ravat +1

This paper deals with personalization of annotated OLAP systems. Data constellation is extended to support annotations and user preferences. Annotations reflect the decision-maker…