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» XQuery!: An XML Query Language with Side Effects
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ESOP
2008
Springer
14 years 11 months ago
Regular Expression Subtyping for XML Query and Update Languages
Abstract. XML database query languages such as XQuery employ regular expression types with structural subtyping. Subtyping systems typically have two presentations, which should be...
James Cheney
DBPL
2005
Springer
93views Database» more  DBPL 2005»
14 years 11 months ago
On the Expressive Power of XQuery Fragments
XQuery is known to be a powerful XML query language with many bells and whistles. For many common queries we do not need all the expressive power of XQuery. We investigate the eff...
Jan Hidders, Stefania Marrara, Jan Paredaens, Roel...
171
Voted
ICDE
2009
IEEE
153views Database» more  ICDE 2009»
15 years 11 months ago
Efficient Distribution of Full-Fledged XQuery
Abstract-- We investigate techniques to automatically decompose any XQuery query into subqueries, that can be executed near their data sources; i.e., function-shipping. In this sce...
Ying Zhang, Nan Tang, Peter A. Boncz
XIMEP
2005
ACM
90views Database» more  XIMEP 2005»
15 years 3 months ago
XPath 2.0: It Can Sort!
As XML finds its place in information technology, query languages for XML attract much attention. Among them XPath is the most known. This article reveals a surprising fact that ...
Pavel Hlousek
PADL
2005
Springer
15 years 2 months ago
A Full Pattern-Based Paradigm for XML Query Processing
In this article we investigate a novel execution paradigm—ML-like pattern-matching— for XML query processing. We show that such a paradigm is well adapted for a common and freq...
Véronique Benzaken, Giuseppe Castagna, C&ea...