A Task-Oriented Dialogue Architecture via Transformer Neural Language Models and Symbolic Injection Oscar J Romero author Antian Wang author John Zimmerman author Aaron Steinfeld author Anthony Tomasic author 2021-07 text Proceedings of the 22nd Annual Meeting of the Special Interest Group on Discourse and Dialogue Haizhou Li editor Gina-Anne Levow editor Zhou Yu editor Chitralekha Gupta editor Berrak Sisman editor Siqi Cai editor David Vandyke editor Nina Dethlefs editor Yan Wu editor Junyi Jessy Li editor Association for Computational Linguistics Singapore and Online conference publication romero-etal-2021-task 10.18653/v1/2021.sigdial-1.46 https://aclanthology.org/2021.sigdial-1.46/ 2021-07 438 444