@inproceedings{IJCAI-15-privacy,
  title = "Controlled Query Evaluation for Datalog and OWL 2 Profile Ontologies",
  author = "Bernardo Cuenca Grau and Evgeny Kharlamov and Egor Kostylev and Dmitriy Zheleznyakov",
  year = "2015",
  booktitle = "Proceedings of the 24th International Joint Conference on Artificial Intelligence (IJCAI)",
  location = "Buenos Aires, Argentina",
  url = "http://arxiv.org/abs/1504.06529",
}