# Controlled Query Evaluation for Datalog and OWL 2 Profile Ontologies

arXiv: https://arxiv.org/abs/1504.06529 · HTML: https://mlsanity.com/paper/1504.06529/

## Key facts

- Cited by 1 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 24 Apr 2015.

## Built on by (most cited first, 1 of 1)

- [Controlled Query Evaluation through Epistemic Dependencies](https://mlsanity.com/paper/2405.02458/) (2024)

## Abstract (arXiv)

We study confidentiality enforcement in ontologies under the Controlled Query Evaluation framework, where a policy specifies the sensitive information and a censor ensures that query answers that may compromise the policy are not returned. We focus on censors that ensure confidentiality while maximising information access, and consider both Datalog and the OWL 2 profiles as ontology languages.