@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},
}