@InProceedings{nema-khapra:2018:EMNLP,
  author    = {Nema, Preksha  and  Khapra, Mitesh M.},
  title     = {Towards a Better Metric for Evaluating Question Generation Systems},
  booktitle = {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},
  pages     = {3950--3959},
  url       = {http://www.aclweb.org/anthology/D18-1429}
}