Single-Person and Multi-Party 3D Visualizations for Nonverbal Communication Analysis Michael Kipp author Levin Freiherr von Hollen author Michael Christopher Hrstka author Franziska Zamponi author 2014-05 text Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC’14) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Hrafn Loftsson editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Reykjavik, Iceland conference publication kipp-etal-2014-single https://aclanthology.org/L14-1177/ 2014-05 3393 3397