Using Alternate Representations of Text for Natural Language Understanding Venkat Varada author Charith Peris author Yangsook Park author Christopher Dipersio author 2020-07 text Proceedings of the 2nd Workshop on Natural Language Processing for Conversational AI Tsung-Hsien Wen editor Asli Celikyilmaz editor Zhou Yu editor Alexandros Papangelis editor Mihail Eric editor Anuj Kumar editor IƱigo Casanueva editor Rushin Shah editor Association for Computational Linguistics Online conference publication varada-etal-2020-using 10.18653/v1/2020.nlp4convai-1.1 https://aclanthology.org/2020.nlp4convai-1.1/ 2020-07 1 10