Rationality and Conversation Herbert H Clark author 2007-09 text Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue Harry Bunt editor Simon Keizer editor Tim Paek editor Association for Computational Linguistics Antwerp, Belgium conference publication clark-2007-rationality 10.18653/v1/2007.sigdial-1.1 https://aclanthology.org/2007.sigdial-1.1/ 2007-09 1