269 search results - page 15 / 54 » Evaluating Nested Queries on XML Data |
SIGMOD
2008
ACM
14 years 7 months ago
2008
ACM
Scientific workflow systems are increasingly used to automate complex data analyses, largely due to their benefits over traditional approaches for workflow design, optimization, a...
ECWEB
2003
Springer
14 years 21 days ago
2003
Springer
Abstract. In this paper, we discuss the XEDY system for storing DTDconscious XML data in a standard relational databases management system. For this, we propose a database schema f...
DOCENG
2008
ACM
13 years 9 months ago
2008
ACM
As XML has emerged as a data representation format and as great quantities of data have been stored in the XML format, XML document design has become an important and evident issu...
BDA
2001
13 years 8 months ago
2001
A Community Web portal is a set of tools for a community of people who want to share information on a certain domain via the Web. The backbone of this system is an ontology which ...
JASIS
2008
13 years 7 months ago
2008
Data cubes for OLAP (Online Analytical Processing) often need to be constructed from data located in several distributed and autonomous information sources. Such a data integratio...