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WWW
2010
ACM
14 years 4 months ago
LCA-based selection for XML document collections
In this paper, we address the problem of database selection for XML document collections, that is, given a set of collections and a user query, how to rank the collections based o...
Georgia Koloniari, Evaggelia Pitoura
ICIW
2008
IEEE
14 years 4 months ago
XML Semantic Filtering via Ontology Reasoning
In this paper, we present an extension of PHIL, a declarative language for filtering information from XML data. The proposed approach allows us to extract relevant data as well a...
Michele Baggi, Moreno Falaschi, Demis Ballis
MOBIQUITOUS
2008
IEEE
14 years 4 months ago
How to edit gigabyte XML files on a mobile phone with XAS, RefTrees, and RAXS
The Open Source mobility middleware developed in the Fuego Core project provides a stack for efficient XML processing on limited devices. Its components are a persistent map API, ...
Tancred Lindholm, Jaakko Kangasharju
IDEAS
2006
IEEE
108views Database» more  IDEAS 2006»
14 years 3 months ago
XML Document Correction: Incremental Approach Activated by Schema Validation
Updating XML documents submitted to schema constraints requires incremental validation, i.e. checking the parts of the document concerned by the updates. We propose to correct sub...
Béatrice Bouchou, Ahmed Cheriat, Mirian Hal...
SAC
2002
ACM
13 years 9 months ago
Temporal query operators in XML databases
We have in a previous paper introduced the new query operators that are needed in order to support an XML query language that supports temporal operations. The query operators mak...
Kjetil Nørvåg