@InProceedings{ijcai/ElkindL15-dichpref,
  Title     = {Structure in Dichotomous Preferences},
  Author    = {Edith Elkind and Martin Lackner},
  Booktitle = {Proceedings of the 24th International Joint Conference on Artificial Intelligence (IJCAI 2015)},
  Year      = {2015},
  Publisher = {AAAI Press},
  pages     = {2019-2025},
}