Summarizing Student Responses to Reflection Prompts Wencan Luo author Diane Litman 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 luo-litman-2015-summarizing 10.18653/v1/D15-1227 https://aclanthology.org/D15-1227/ 2015-09 1955 1960