Talking to the crowd: What do people react to in online discussions? Aaron Jaech author Victoria Zayats author Hao Fang author Mari Ostendorf author Hannaneh Hajishirzi author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication jaech-etal-2015-talking 10.18653/v1/D15-1239 https://aclanthology.org/D15-1239/ 2015-09 2026 2031