@InProceedings{aaai/ElkindL14-approx,
  Title     = {On Detecting Nearly Structured Preference Profiles},
  Author    = {Edith Elkind and Martin Lackner},
  Booktitle = {Proceedings of the 28th AAAI Conference on Artificial Intelligence (AAAI 2014)},
  Year      = {2014},
  pages     = {661-667},
  Publisher = {AAAI Press},
  url       = {http://www.aaai.org/ocs/index.php/AAAI/AAAI14/paper/view/8511},
}