IMHO: An Exploratory Study of Hedging in Web Forums Liliana Mamani Sanchez author Carl Vogel 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 mamani-sanchez-vogel-2013-imho https://aclanthology.org/W13-4046/ 2013-08 309 313