Content- and Topology-Aware Representation Learning for Scientific Multi-Literature Kai Zhang author Kaisong Song author Yangyang Kang author Xiaozhong Liu author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication zhang-etal-2023-content 10.18653/v1/2023.emnlp-main.465 https://aclanthology.org/2023.emnlp-main.465/ 2023-12 7490 7502