@Book{EMNLP:2018,
  editor    = {Ellen Riloff  and  David Chiang  and  Julia Hockenmaier  and  Jun’ichi Tsujii},
  title     = {Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing},
  month     = {October-November},
  year      = {2018},
  address   = {Brussels, Belgium},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/D18-1}
}