What does it mean to communicate (not) emotionally? Jan-Oliver Wülfing author Lisa Hoffmann author 2011-07 text Proceedings of the Second Workshop on Speech and Language Processing for Assistive Technologies Norman Alm editor Association for Computational Linguistics Edinburgh, Scotland, UK conference publication wulfing-hoffmann-2011-mean https://aclanthology.org/W11-2310/ 2011-07 94 100