Bringing Structure into Summaries: Crowdsourcing a Benchmark Corpus of Concept Maps Tobias Falke author Iryna Gurevych author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication falke-gurevych-2017-bringing 10.18653/v1/D17-1320 https://aclanthology.org/D17-1320/ 2017-09 2951 2961