Timothy Lee, Alex Lutz, Jinho D. Choi. QA-It: Classifying Non-Referential It for Question Answer Pairs. In He He, Tao Lei, Will Roberts, editors, Proceedings of the ACL 2016 Student Research Workshop, Berlin, Germany, August 7-12, 2016. pages 132-137, Association for Computational Linguistics, 2016. [doi]
Abstract is missing.