Speech-Plans: Generating Evaluative Responses in Spoken Dialogue M A Walker author S Whittaker author A Stent author P Maloor author J D Moore author M Johnston author G Vasireddy author 2002-07 text Proceedings of the International Natural Language Generation Conference Kathleen McKeown editor Association for Computational Linguistics Harriman, New York, USA conference publication walker-etal-2002-speech https://aclanthology.org/W02-2110/ 2002-07 73 80