Sciweavers

78 search results - page 1 / 16
» A Data Mining-Based OLAP Aggregation of Complex Data: Applic...
Sort
View
JDWM
2006
99views more  JDWM 2006»
13 years 4 months ago
A Data Mining-Based OLAP Aggregation of Complex Data: Application on XML Documents
Riadh Ben Messaoud, Omar Boussaid, Sabine Loudcher...
SPE
2008
140views more  SPE 2008»
13 years 4 months ago
A relational-XML data warehouse for data aggregation with SQL and XQuery
: Integration of multiple data sources is becoming increasingly important for enterprises that cooperate closely with their partners for e-commerce. OLAP enables analysts and decis...
Joseph Fong, Herbert Shiu, Davy Cheung
IJWET
2008
98views more  IJWET 2008»
13 years 4 months ago
Warehousing complex data from the web
: Data warehousing and Online Analytical Processing (OLAP) technologies are now moving onto handling complex data that mostly originate from the web. However, integrating such data...
Omar Boussaid, Jérôme Darmont, Fadila...
CORR
2011
Springer
183views Education» more  CORR 2011»
12 years 11 months 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
DAWAK
2003
Springer
13 years 10 months ago
Automatic Detection of Structural Changes in Data Warehouses
Data Warehouses provide sophisticated tools for analyzing complex data online, in particular by aggregating data along dimensions spanned by master data. Changes to these master da...
Johann Eder, Christian Koncilia, Dieter Mitsche