From Strangers to Partners: Examining Convergence within a Longitudinal Study of Task-Oriented Dialogue Christopher M Mitchell author Kristy Elizabeth Boyer author James C Lester author 2012-07 text Proceedings of the 13th Annual Meeting of the Special Interest Group on Discourse and Dialogue Gary Geunbae Lee editor Jonathan Ginzburg editor Claire Gardent editor Amanda Stent editor Association for Computational Linguistics Seoul, South Korea conference publication mitchell-etal-2012-strangers https://aclanthology.org/W12-1612/ 2012-07 94 98