Speech Reduction, Intensity, and F0 Shape are Cues to Turn-Taking Oliver Niebuhr author Karin Görs author Evelin Graupe author 2013-08 text Proceedings of the SIGDIAL 2013 Conference Maxine Eskenazi editor Michael Strube editor Barbara Di Eugenio editor Jason D Williams editor Association for Computational Linguistics Metz, France conference publication niebuhr-etal-2013-speech https://aclanthology.org/W13-4040/ 2013-08 261 269