Modeling User Satisfaction with Hidden Markov Models Klaus-Peter Engelbrecht author Florian Gödde author Felix Hartard author Hamed Ketabdar author Sebastian Möller author 2009-09 text Proceedings of the SIGDIAL 2009 Conference Patrick Healey editor Roberto Pieraccini editor Donna Byron editor Steve Young editor Matthew Purver editor Association for Computational Linguistics London, UK conference publication engelbrecht-etal-2009-modeling https://aclanthology.org/W09-3926/ 2009-09 170 177