@inproceedings{elkind2016preferencerestrictions,
  author={Elkind, Edith and Lackner, Martin and Peters, Dominik},
  title     = {Preference Restrictions in Computational Social Choice: Recent Progress},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI} 2016},
  year      = {2016},
}