Michael Flor, Brian Riordan. A Semantic Role-based Approach to Open-Domain Automatic Question Generation. In Joel R. Tetreault, Jill Burstein, Ekaterina Kochmar, Claudia Leacock, Helen Yannakoudakis, editors, Proceedings of the Thirteenth Workshop on Innovative Use of NLP for Building Educational Applications@NAACL-HLT 2018, New Orleans, LA, USA, June 5, 2018. pages 254-263, Association for Computational Linguistics, 2018. [doi]