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» Analyse multigraduelle OLAP
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CORR
2010
Springer
44views Education» more  CORR 2010»
13 years 4 months ago
Analyse multigraduelle OLAP
Gilles Hubert, Olivier Teste
CORR
2008
Springer
113views Education» more  CORR 2008»
13 years 5 months ago
Expressing OLAP operators with the TAX XML algebra
With the rise of XML as a standard for representing business data, XML data warehouses appear as suitable solutions for Web-based decision-support applications. In this context, i...
Marouane Hachicha, Hadj Mahboubi, Jérô...
JDWM
2008
120views more  JDWM 2008»
13 years 5 months ago
Algebraic and Graphic Languages for OLAP Manipulations
This article deals with multidimensional analyses. Analyzed data are designed according to a conceptual model as a constellation of facts and dimensions, which are composed of mul...
Franck Ravat, Olivier Teste, Ronan Tournier, Gille...
EDBT
2002
ACM
141views Database» more  EDBT 2002»
14 years 5 months ago
Efficient OLAP Query Processing in Distributed Data Warehouses
Abstract. The success of Internet applications has led to an explosive growth in the demand for bandwidth from ISPs. Managing an IP network requires collecting and analyzing networ...
Michael O. Akinde, Michael H. Böhlen, Theodor...
CORR
2011
Springer
183views Education» more  CORR 2011»
13 years 10 days ago
Pattern tree-based XOLAP rollup operator for XML complex hierarchies
—With the rise of XML as a standard for representing business data, XML data warehousing appears as a suitable solution for decision-support applications. In this context, it is ...
Marouane Hachicha, Jérôme Darmont