Relation-Aware Question Answering for Heterogeneous Knowledge Graphs Haowei Du author Quzhe Huang author Chen Li author Chen Zhang author Yang Li author Dongyan Zhao author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication du-etal-2023-relation 10.18653/v1/2023.findings-emnlp.906 https://aclanthology.org/2023.findings-emnlp.906/ 2023-12 13582 13592