@inproceedings{nikitina2012iswc,
  title = "Hitting the Sweetspot: Economic Rewriting of Knowledge Bases",
  author = "Nadeschda Nikitina and Birte Glimm",
  year = "2012",
  booktitle = "Proceedings of the 11th International Semantic Web Conference (ISWC2012)",
  month = "11",
  publisher = "Springer",
}