Katherine Stasaski author Marti A Hearst author 2017-09 text Joel Tetreault editor Jill Burstein editor Claudia Leacock editor Helen Yannakoudakis editor Association for Computational Linguistics Copenhagen, Denmark conference publication stasaski-hearst-2017-multiple 10.18653/v1/W17-5034 https://aclanthology.org/W17-5034/ 2017-09 303 312