Common Ground and Perspective-taking in Real-time Language Processing Michael K Tanenhaus author 2011-06 text Proceedings of the SIGDIAL 2011 Conference Joyce Y Chai editor Johanna D Moore editor Rebecca J Passonneau editor David R Traum editor Association for Computational Linguistics Portland, Oregon conference publication tanenhaus-2011-common https://aclanthology.org/W11-2009/ 2011-06 67