Sciweavers

4237 search results - page 76 / 848
» A Data Model for XML Databases
Sort
View
CORR
2011
Springer
183views Education» more  CORR 2011»
14 years 8 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
98
Voted
ER
2003
Springer
119views Database» more  ER 2003»
15 years 6 months ago
Toward the Automatic Derivation of XML Transformations
Existing solutions to data and schema integration require user interaction/input to generate a data transformation between two different schemas. These approaches are not appropri...
Martin Erwig
SIGMOD
2008
ACM
164views Database» more  SIGMOD 2008»
16 years 1 months ago
Relational-style XML query
We study the problem of querying relational data embedded in XML. Relational data can be represented by various tree structures in XML. However, current XML query methods, such as...
Taro L. Saito, Shinichi Morishita
DKE
2007
90views more  DKE 2007»
15 years 1 months ago
On utilizing variables for specifying FDs in data-centric XML documents
We are interested in specifying functional dependencies (FDs) for data-centric XML documents (XML documents that are used mainly for data storage). FDs are a natural constraint. S...
Wai Yin Mok
CIKM
2008
Springer
15 years 3 months ago
Linear time membership in a class of regular expressions with interleaving and counting
The extension of Regular Expressions (REs) with an interleaving (shuffle) operator has been proposed in many occasions, since it would be crucial to deal with unordered data. Howe...
Giorgio Ghelli, Dario Colazzo, Carlo Sartiani