XRel: a path-based approach to storage and retrieval of XML documents using relational databases
ACM Transactions on Internet Technology (TOIT)
The Yin/Yang web: XML syntax and RDF semantics
Proceedings of the 11th international conference on World Wide Web
Practical Reasoning for Expressive Description Logics
LPAR '99 Proceedings of the 6th International Conference on Logic Programming and Automated Reasoning
Interpreting XML Documents via an RDF Schema Ontology
DEXA '02 Proceedings of the 13th International Workshop on Database and Expert Systems Applications
Ontology-Based Integration of XML Web Resources
ISWC '02 Proceedings of the First International Semantic Web Conference on The Semantic Web
Piazza: data management infrastructure for semantic web applications
WWW '03 Proceedings of the 12th international conference on World Wide Web
An Ontology-Based Framework for XML Semantic Integration
IDEAS '04 Proceedings of the International Database Engineering and Applications Symposium
The MPEG-21 rights expression language and rights data dictionary
IEEE Transactions on Multimedia
The semantic web as a newspaper media convergence facilitator
Web Semantics: Science, Services and Agents on the World Wide Web
Facilitating business interoperability from the semantic web
BIS'07 Proceedings of the 10th international conference on Business information systems
Acquiring OWL ontologies from XML documents
Proceedings of the sixth international conference on Knowledge capture
How to accelerate the process of designing domain ontologies based on XML schemas
International Journal of Metadata, Semantics and Ontologies
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This work describes a novel strategy for designing an XPath processor that acts over an RDF mapping of XML. We use a model-mapping approach to represent instances of XML and XML Schema in RDF. This representation retains the node order, in contrast with the usual structure-mapping approach. The processor can be fed with an unlimited set of XML schemas and/or RDFS/OWL ontologies. The queries are resolved taking into consideration the structural and semantic connections described in the schemas and ontologies. Such behavior, schema-awareness and semantic integration, can be useful for exploiting schema and ontology hierarchies in XPath queries. We test our approach in the Digital Rights Management (DRM) domain. We explore how the processor can be used in the two main rights expression languages (REL),: MPEG-21 REL and ODRL.