1268 search results - page 134 / 254 » On database query languages for K-relations |
DOCENG
2009
ACM
14 years 2 months ago
2009
ACM
We study the analysis problem of XPath expressions with counting constraints. Such expressions are commonly used in document transformations or programs in which they select porti...
SEKE
2005
Springer
14 years 1 months ago
2005
Springer
The constant increase in use of geographic data in different application domains has resulted in large amounts of data stored in spatial databases and in the desire of data mining....
EDBT
2008
ACM
13 years 9 months ago
2008
ACM
The goal of the Semantic Web is to support semantic interoperability between applications exchanging data on the web. The idea heavily relies on data being made available in machi...
CIKM
2009
Springer
14 years 2 months ago
2009
Springer
XML query languages use directional path expressions to locate data in an XML data collection. They are tightly coupled to the structure of a data collection, and can fail when ev...
ER
2007
Springer
14 years 2 months ago
2007
Springer
To be a full-featured data exchange format, XML should support not only queries but also updates on its contents. The new W3C XML update facility has proposed a set of operators (...