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cs.AI2024
Controlled Query Evaluation through Epistemic Dependencies
Gianluca Cima, Domenico Lembo, Lorenzo Marconi +2
In this paper, we propose the use of epistemic dependencies to express data protection policies in Controlled Query Evaluation (CQE), which is a form of confidentiality-preserving…
cs.AI2020★ 1 cited
CQE in Description Logics Through Instance Indistinguishability (extended version)
Gianluca Cima, Domenico Lembo, Riccardo Rosati +1
We study privacy-preserving query answering in Description Logics (DLs). Specifically, we consider the approach of controlled query evaluation (CQE) based on the notion of instance…