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» An event-condition-action language for XML
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PODS
2010
ACM
242views Database» more  PODS 2010»
15 years 5 months ago
Certain answers for XML queries
The notion of certain answers arises when one queries incompletely specified databases, e.g., in data integration and exchange scenarios, or databases with missing information. W...
Claire David, Leonid Libkin, Filip Murlak
DOCENG
2003
ACM
15 years 5 months ago
XPath on left and right sides of rules: toward compact XML tree rewriting through node patterns
XPath [3, 5] is a powerful and quite successful language able to perform complex node selection in trees through compact specifications. As such, it plays a growing role in many ...
Jean-Yves Vion-Dury
XIMEP
2005
ACM
106views Database» more  XIMEP 2005»
15 years 5 months ago
Combining a Publish and Subscribe Collaboration Architecture with XQuery Approaches
Markup languages, representations, schemas, and tools have significantly increased the ability for organizations to share their information. Languages such as the Extensible Marku...
M. Brian Blake, David H. Fado, Gregory A. Mack
WWW
2004
ACM
16 years 16 days ago
A query algebra for xml p2p databases
This paper describes a query algebra for queries over XML p2p databases that provides explicit mechanisms for modeling data dissemination, replication constraints, and for capturi...
Carlo Sartiani
DEXA
2009
Springer
70views Database» more  DEXA 2009»
15 years 6 months ago
On the Termination Problem for Declarative XML Message Processing
Abstract. We define a formal syntax and semantics for the Rule Definition Language (RDL) of DemaqLite, which is a fragment of the declarative XML message processing system Demaq....
Tadeusz Litak, Sven Helmer