Multi-hop Inference for Sentence-level TextGraphs: How Challenging is Meaningfully Combining Information for Science Question Answering? Peter Jansen author 2018-06 text Proceedings of the Twelfth Workshop on Graph-Based Methods for Natural Language Processing (TextGraphs-12) Goran Glavaš editor Swapna Somasundaran editor Martin Riedl editor Eduard Hovy editor Association for Computational Linguistics New Orleans, Louisiana, USA conference publication jansen-2018-multi 10.18653/v1/W18-1703 https://aclanthology.org/W18-1703/ 2018-06 12 17