TripPy: A Triple Copy Strategy for Value Independent Neural Dialog State Tracking Michael Heck author Carel van Niekerk author Nurul Lubis author Christian Geishauser author Hsien-Chin Lin author Marco Moresi author Milica Gasic author 2020-07 text Proceedings of the 21th Annual Meeting of the Special Interest Group on Discourse and Dialogue Olivier Pietquin editor Smaranda Muresan editor Vivian Chen editor Casey Kennington editor David Vandyke editor Nina Dethlefs editor Koji Inoue editor Erik Ekstedt editor Stefan Ultes editor Association for Computational Linguistics 1st virtual meeting conference publication heck-etal-2020-trippy 10.18653/v1/2020.sigdial-1.4 https://aclanthology.org/2020.sigdial-1.4/ 2020-07 35 44