124 search results - page 22 / 25 » Data mining-based fragmentation of XML data warehouses |
VLDB
2004
ACM
14 years 13 days ago
2004
ACM
XML languages, such as XQuery, XSLT and SQL/XML, employ XPath as the search and extraction language. XPath expressions often define complicated navigation, resulting in expensive...
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Query processing techniques for XML data have focused mainly on tree-pattern queries (TPQs). However, the need for querying XML data sources whose structure is very complex or not...
SEMWEB
2005
Springer
14 years 17 days ago
2005
Springer
Semantic query optimization (SQO) has been proved to be quite useful in various applications (e.g., data integration, graphical query generators, caching, etc.) and has been extens...
KBS
2008
13 years 7 months ago
2008
As the number of available Web services increases there is a growing demand to realise complex business processes by combining and reusing available Web services. In this context,...
BTW
2005
Springer
14 years 19 days ago
2005
Springer
: With the increasing popularity of semi-structured documents (particularly in the form of XML) for knowledge management, it is important to create tools that use the additional in...