Towards a Better Metric for Evaluating Question Generation Systems Preksha Nema author Mitesh M Khapra author 2018-oct-nov text Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing Ellen Riloff editor David Chiang editor Julia Hockenmaier editor Jun’ichi Tsujii editor Association for Computational Linguistics Brussels, Belgium conference publication nema-khapra-2018-towards 10.18653/v1/D18-1429 https://aclanthology.org/D18-1429/ 2018-oct-nov 3950 3959