Marti A. Hearst Melanie Tory Vidya Setlur Toward Interface Defaults for Vague Modifiers in Natural Language Interfaces for Visual Analysis. 21-25 2019 IEEE VIS (Short Papers) https://doi.org/10.1109/VISUAL.2019.8933569 conf/visualization/2019 db/conf/visualization/visualization2019.html#HearstTS19