Incremental Maintenance of RDF Views of Relational Data

Vania Maria P. Vidal¹, Marco Antonio Casanova², and Diego Sá Cardoso¹

¹Federal University of Ceará, Fortaleza, CE, Brazil
vvidal@lia.ufc.br
dcardoso@lia.ufc.br

²Department of Informatics, Pontifical Catholic University of Rio de Janeiro, RJ, Brazil
casanova@inf.puc-rio.br

Abstract. This paper proposes an incremental maintenance strategy, based on rules, for RDF views defined on top of relational data. The first step relies on the designer to specify a mapping between the relational schema and a target ontology and results in a specification of how to represent relational schema concepts in terms of RDF classes and properties of the designer’s choice. Using the mappings obtained in the first step, the second step automatically generates the rules required for the incremental maintenance of the view.

Keywords: RDF View, Incremental View Maintenance, Correspondence Assertions

LNCS 8185, p. 572 ff.

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