We illustrate several novel attacks to the confidentiality of knowledge bases (KB). Then we introduce a new confidentiality model, sensitive enough to detect those attacks, and a method for constructing secure KB views. We identify safe approximations of the background knowledge exploited in the attacks; they can be used to reduce the complexity of constructing secure KB views. © 2013 Springer-Verlag.
CITATION STYLE
Bonatti, P. A., & Sauro, L. (2013). A confidentiality model for ontologies. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8218 LNCS, pp. 17–32). https://doi.org/10.1007/978-3-642-41335-3_2
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