Mappings in the Web of Data: A Web-based Mapping Technique for Establishing Metadata Interoperability - Softcover

Haslhofer, Bernhard

Softcover

ISBN 10: 3838105621 ISBN 13: 9783838105628

Verlag: Suedwestdeutscher Verlag fuer Hochschulschriften, 2009

Inhaltsangabe

The Linking Open Data (LOD) initiative has motivated numerous data providers to expose and interlink their data on the Web. But since different data providers often use different vocabularies for describing related resources, applications that consume data from the Web must first reconcile the structural and semantic heterogeneities among the data sets. As a possible solution for the representation, execution, and maintenance of mappings in the context of LOD, we propose a Web-based technique for establishing metadata interoperability. It allows for the declaration of mapping relationships between incompatible vocabularies and provides mapping features that go beyond those of existing Semantic Web languages. Further, it allows us to compile mapping specifications into executable SPARQL templates for integrating metadata from heterogeneous endpoints at run-time. With a reference implementation and a case study, we demonstrate the applicability of our proposed solution.

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Über die Autorin bzw. den Autor

Bernhard Haslhofer (Dr. techn.) is a post-doctoral researcher at the University of Vienna. He received his diploma in Economics and Computer Science (2003) and his master?s in Information and Knowledge Management (2006) from the Vienna University of Technology. In 2008 he finished his PhD in Computer Science at the University of Vienna.

Details zur Ausgabe

• Verlag: Suedwestdeutscher Verlag fuer Hochschulschriften
• Erscheinungsdatum: 2009
• Sprache: Englisch
• ISBN 10: 3838105621
• ISBN 13: 9783838105628
• Einband: Taschenbuch
• Anzahl der Seiten: 212
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: preigu; mail@preigu.de; ; Lengericher Landstr. 19; Osnabrück; 49078; Deutschland