Watermarking for ontologies

author: Fabian M. Suchanek, INRIA Saclay - Île-de-France
published: Nov. 25, 2011,   recorded: October 2011,   views: 97
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Description

In this paper, we study watermarking methods to prove the ownership of an ontology. Di fferent from existing approaches, we propose to watermark not by altering existing statements, but by removing them. Thereby, our approach does not introduce false statements into the ontology. We show how ownership of ontologies can be established with provably tight probability bounds, even if only parts of the ontology are being re-used. We fi nally demonstrate the viability of our approach on real-world ontologies.

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