SPARQL-RW : Ontology Mapping and SPARQL Query Rewriting in the Web of Linked Data

The SPARQL-RW framework.
	Ontology Mapping and SPARQL Query Rewriting in the Web of Data.

About.

The SPARQL-RW (SPARQL-ReWriting) Framework provides transparent query access over mapped RDF datasets in the Web of Linked Data.

The SPARQL-RW Framework provides a method for SPARQL query rewriting, with respect to a set of predefined mappings between ontology schemas.
To this end, a set of rich and flexible mapping types
are supported by the SPARQL-RW Framework.

News.

New version (v.1.3) of W3C Standards Timeline released!

#New Version #Timeline #W3C.

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Key Features.

Mapping Specification between Ontologies Schemas.

Flexible Rich Mapping Support.

SPARQL Query ReWriting based on Mappings.

Inference Support over SPARQL ReWriting.

Semantics Preserving Query ReWriting.

Java System Prototype.

Online Demo new

Publications.

Makris K., Bikakis N., Gioldasis N., Christodoulakis S.: "SPARQL-RW: Transparent Query Access over Mapped RDF Data Sources". 15th International Conference on Extending Database Technology (EDBT '12). [Poster]

Makris K., Gioldasis N., Bikakis N., Christodoulakis S.: "SPARQL Rewriting for Query Mediation over Mapped Ontologies". Technical Report 2010.

Makris K., Gioldasis N., Bikakis N., Christodoulakis S.: "Ontology Mapping and SPARQL Rewriting for Querying Federated RDF Data Sources". 9th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE'10).

Makris K., Bikakis N., Gioldasis N., Tsinaraki C., Christodoulakis S.: "Towards a Mediator based on OWL and SPARQL". 2nd World Summit on the Knowledge Society (WSKS '09).

People.

Family Frameworks.

SPARQL2ΧQuery. Bridging the gap between the XML and the Semantic Web.
XS2OWL. Transform XML Schema into OWL otnologies.

Bikakis N., Tsinaraki C., Gioldasis N., Stavrakantonakis I., Christodoulakis S.:The XML and Semantic Web Worlds: Technologies, Interoperability and Integration. A survey of the State of the Art". Semantic Hyper/Multi-media Adaptation: Schemes and Applications, Springer 2012.