SAPGraph: Structure-aware Extractive Summarization for Scientific Papers with Heterogeneous Graph Siya Qi author Lei Li author Yiyang Li author Jin Jiang author Dingxin Hu author Yuze Li author Yingqi Zhu author Yanquan Zhou author Marina Litvak author Natalia Vanetik author 2022-11 text Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Yulan He editor Heng Ji editor Sujian Li editor Yang Liu editor Chua-Hui Chang editor Association for Computational Linguistics Online only conference publication qi-etal-2022-sapgraph 10.18653/v1/2022.aacl-main.44 https://aclanthology.org/2022.aacl-main.44/ 2022-11 575 586