Challenges of Argument Mining: Generating an Argument Synthesis based on the Qualia Structure Patrick Saint-Dizier author 2016-sep 5-8 text Proceedings of the 9th International Natural Language Generation conference Amy Isard editor Verena Rieser editor Dimitra Gkatzia editor Association for Computational Linguistics Edinburgh, UK conference publication saint-dizier-2016-challenges 10.18653/v1/W16-6613 https://aclanthology.org/W16-6613/ 2016-sep 5-8 79 83