Action Languages and Question Answering Yuliya Lierler author Daniela Inclezan author Michael Gelfond author 2017 text Proceedings of the 12th International Conference on Computational Semantics (IWCS) — Short papers Claire Gardent editor Christian Retoré editor conference publication lierler-etal-2017-action https://aclanthology.org/W17-6925/ 2017