44 search results - page 9 / 9 » Regular Expression Subtyping for XML Query and Update Langua... |
PLANX
2007
13 years 7 months ago
2007
We present an algorithm to solve XPath decision problems under regular tree type constraints and show its use to statically typecheck XPath queries. To this end, we prove the deci...
BMCBI
2004
13 years 6 months ago
2004
Background: Many proteomics initiatives require a seamless bioinformatics integration of a range of analytical steps between sample collection and systems modeling immediately ass...
ICDE
2008
IEEE
14 years 7 months ago
2008
IEEE
ct The backbone of the XML data model, namely ordered, unranked trees, is inherently recursive and it is natural to equip the associated languages with constructs that can query su...
HOTSWUP
2009
ACM
13 years 11 months ago
2009
ACM
The complexity, cost, and down-time currently created by the database schema evolution process is the source of incessant problems in the life of information systems and a major s...