Knowing What You Know: Calibrating Dialogue Belief State Distributions via Ensembles Carel van Niekerk author Michael Heck author Christian Geishauser author Hsien-chin Lin author Nurul Lubis author Marco Moresi author Milica Gasic author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication van-niekerk-etal-2020-knowing 10.18653/v1/2020.findings-emnlp.277 https://aclanthology.org/2020.findings-emnlp.277/ 2020-11 3096 3102