44 search results - page 2 / 9 » Regular Expression Subtyping for XML Query and Update Langua... |
ER
2007
Springer
14 years 16 days 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 (...
VLDB
2004
ACM
13 years 11 months ago
2004
ACM
This paper addresses the question of updating relational databases through XML views. Using query trees to capture the notions of selection, projection, nesting, grouping, and het...
VLDB
2001
ACM
13 years 10 months ago
2001
ACM
With the advent of XML as a standard for data representation and exchange on the Internet, storing and querying XML data becomes more and more important. Several XML query languag...
DOCENG
2003
ACM
13 years 11 months ago
2003
ACM
In this paper, we propose to extend XQuery - the XML query language - with a set of transformation operators which will produce a copy of an XML tree in which some subtrees will b...