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» Using OWL for querying an XML RDF syntax
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ER
2000
Springer
122views Database» more  ER 2000»
13 years 11 months ago
Managing RDF Metadata for Community Webs
The need for descriptive information, i.e., metadata, about Web resources has been recognized in several application contexts (e.g., digital libraries, portals). The Resource Descr...
Sofia Alexaki, Vassilis Christophides, Gregory Kar...
FLAIRS
2007
13 years 9 months ago
Accessing XML Documents Using Semantic Meta Data in a P2P Environment
XGR (XML Data Grid) and BabelPeers are both data management systems based on distributed hash tables (DHT) that use the Pastry DHT to store data and meta data. XGR is based on the...
Dominic Battré, Felix Heine, André H...
DEXAW
2008
IEEE
145views Database» more  DEXAW 2008»
13 years 9 months ago
ECQ: A Simple Query Language for the Semantic Web
With the increasing development of real applications using Semantic Web Technologies, it is necessary to provide scalable and efficient ontology querying and reasoning systems. In ...
María del Mar Roldán García, ...
LREC
2008
90views Education» more  LREC 2008»
13 years 9 months ago
A Text-based Query Interface to OWL Ontologies
Accessing structured data in the form of ontologies requires training and learning formal query languages (e.g., SeRQL or SPARQL) which poses significant difficulties for non-expe...
Danica Damljanovic, Valentin Tablan, Kalina Bontch...
DOCENG
2009
ACM
14 years 2 months ago
Annotations with EARMARK for arbitrary, overlapping and out-of order markup
In this paper we propose a novel approach to markup, called Extreme Annotational RDF Markup (EARMARK), using RDF and OWL to annotate features in text content that cannot be mapped...
Silvio Peroni, Fabio Vitali