@inproceedings{hofmann:cikm12,
  title = "Estimating Interleaved Comparison Outcomes from Historical Click Data",
  author = "Katja Hofmann and Shimon Whiteson and Maarten de Rijke",
  year = "2012",
  booktitle = "CIKM 2012: Proceedings of the Twenty-First Conference on Information and Knowledge Management",
  month = "October",
  note = "Short paper.",
  pages = "1779-1783",
  url = "http://www.cs.ox.ac.uk/people/shimon.whiteson/pubs/hofmanncikm12.pdf",
}