Abstract
One fundamental issue for semantic web application is how to define the mapping between relational model and RDF model, so that the legacy data in relational databases can be integrated into semantic web. In this paper, we propose an view-based approach to mediate relational schema using RDF-based ontology. We formally define the Ontology View, and precisely define the semantics of answering queries using ontology view. With our approach, we highlight the important role played by RDF Blank Node in defining semantic mappings and representing the incomplete part of relational schema.
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References
Halevy, A.Y.: Answering queries using views: A survey. VLDB Journal 10(4) (2001)
Abiteboul, S.: Complexity of Answering Queries Using Materialized Views. In: PODS (1998)
Bizer, C.: Andy Seaborne D2RQ -Treating Non-RDF Databases as Virtual RDF Graphs. Poster at ISWC2004
Dave Reynolds Jena relational database interface, part of the documentation for the Jena Semantic Web Toolkit, HP Labs Semantic Web Activity
Bozsak, E., Ehrig, M., et al.: KAON SERVER - A Semantic Web Management System. In: WWW 2003 (2003)
Broekstra, J., Kampman, A., van Harmelen, F.: Sesame: A Generic Architecture for Storing and Querying RDF and RDF Schema PDF. In: ISWC 2002 (2002)
Bizer, C., Freie: D2R MAP - A Database to RDF Mapping Language. In: Poster International World Wide Web Conference (2003), 15. Y. Arens, C.A. Knoblock
van der Meyden, R.: Logical Approaches to Incomplete Information: A Survey. In: Logics for Databases and Information Systems, pp. 307–356. Kluwer, Dordrecht (1998)
Goasdoue, F.: Answering Queries using Views: a KRDB Perspective for the Semantic Web. ACM Transaction on Internet Technology V, P1–P22 (2003)
Gutierrez, C., Hurtadouc, C., Mendelzonut, A.O.: Foundations of Semantic Web Databases. In: PODS 2004 (2004)
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© 2005 Springer-Verlag Berlin Heidelberg
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Chen, H., Wu, Z., Mao, Y. (2005). RDF-Based Ontology View for Relational Schema Mediation in Semantic Web. In: Khosla, R., Howlett, R.J., Jain, L.C. (eds) Knowledge-Based Intelligent Information and Engineering Systems. KES 2005. Lecture Notes in Computer Science(), vol 3682. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11552451_120
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DOI: https://doi.org/10.1007/11552451_120
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-28895-4
Online ISBN: 978-3-540-31986-3
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