@inproceedings{CLMP_IJCAI2017,
  title = "Query Answering in Ontologies Under Preference Rankings",
  author = "{\.I}smail {\.I}lkan Ceylan and Thomas Lukasiewicz and Rafael Pe{\~{n}}aloza and Oana Tifrea-Marciuska",
  year = "2017",
  booktitle = "Proceedings of the 26th International Joint Conference on Artificial Intelligence, IJCAI 2017, Melbourne, Australia, August 19-25‚ 2017",
  editor = "Carles Sierra",
  month = "August",
  pages = "943--949",
  publisher = "IJCAI/AAAI Press",
  url = "https://www.ijcai.org/proceedings/2017/0131.pdf",
}