182 search results - page 28 / 37 » Comparing XML path expressions |
IDEAS
2005
IEEE
14 years 2 months ago
2005
IEEE
The recent proliferation of XML-based standards and technologies for managing data on the Web demonstrates the need for effective and efficient management of treestructured data....
EDBT
2004
ACM
14 years 8 months ago
2004
ACM
XQuery is increasingly popular among computer scientists with a SQL background, since queries in XQuery and SQL require comparable skills to be formulated. However, the number of ...
PODS
2009
ACM
14 years 9 months ago
2009
ACM
In this work we investigate the satisfiability problem for the logic XPath( , , =), that includes all downward axes as well as equality and inequality tests. We address this probl...
SIGMOD
2003
ACM
14 years 8 months ago
2003
ACM
To facilitate queries over semi-structured data, various structural summaries have been proposed. Structural summaries are derived directly from the data and serve as indices for ...
ER
2000
Springer
14 years 6 days ago
2000
Springer
The need for descriptive information, i.e., metadata, about Web resources has been recognized in several application contexts (e.g., digital libraries, portals). The Resource Descr...