Investigating the Portability of Corpus-Derived Cue Phrases for Dialogue Act Classification Nick Webb author Ting Liu author 2008-08 text Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008) Donia Scott editor Hans Uszkoreit editor Coling 2008 Organizing Committee Manchester, UK conference publication webb-liu-2008-investigating https://aclanthology.org/C08-1123/ 2008-08 977 984