Unsupervised Online Grounding of Natural Language during Human-Robot Interactions Oliver Roesler author 2020-07 text Second Grand-Challenge and Workshop on Multimodal Language (Challenge-HML) Amir Zadeh editor Louis-Philippe Morency editor Paul Pu Liang editor Soujanya Poria editor Association for Computational Linguistics Seattle, USA conference publication roesler-2020-unsupervised 10.18653/v1/2020.challengehml-1.5 https://aclanthology.org/2020.challengehml-1.5/ 2020-07 35 45