@inproceedings{DBLP:conf/sebd/DLMST2014,
  title = "Computing k-Rank Answers with Ontological CP-Nets",
  author = "Tommaso Di Noia and Thomas Lukasiewicz and Maria Vanina Martinez and Gerardo I. Simari and Oana Tifrea-Marciuska",
  year = "2014",
  booktitle = "Proceedings of the 22nd Italian Symposium on Advanced Database Systems‚ SEBD 2014‚ Sorrento Coast‚ Italy‚ June 16-18‚ 2014",
  editor = "Sergio Greco and Antonio Picariello",
}