Cross: An OWL Wrapper for Reasoning on Relational Databases

Abstract

One of the challenges of the Semantic Web is to integrate the huge amount of information already available on the standard Web, usually stored in relational databases. In this paper, we propose a formalization of a logic model of relational databases, and a transformation of that model into OWL, a Semantic Web language. This transformation is implemented in Cross, as an open-source prototype. We prove a relation between the notion of legal database state and the consistency of the corresponding OWL knowledge base. We then show how that transformation can prove useful to enhance databases, and integrate them in the Semantic Web.

DOI: 10.1007/978-3-540-75563-0_34

Extracted Key Phrases

4 Figures and Tables

Cite this paper

@inproceedings{Champin2007CrossAO, title={Cross: An OWL Wrapper for Reasoning on Relational Databases}, author={Pierre-Antoine Champin and Geert-Jan Houben and Philippe Thiran}, booktitle={ER}, year={2007} }