Rationally Reappraising ATIS-based Dialogue Systems Jingcheng Niu author Gerald Penn author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication niu-penn-2019-rationally 10.18653/v1/P19-1550 https://aclanthology.org/P19-1550/ 2019-07 5503 5507