Audience size and contextual effects on information density in Twitter conversations Gabriel Doyle author Michael Frank author 2015-06 text Proceedings of the 6th Workshop on Cognitive Modeling and Computational Linguistics Tim O’Donnell editor Marten van Schijndel editor Association for Computational Linguistics Denver, Colorado conference publication doyle-frank-2015-audience 10.3115/v1/W15-1103 https://aclanthology.org/W15-1103/ 2015-06 19 28