Identifying Informational Sources in News Articles Alexander Spangher author Nanyun Peng author Emilio Ferrara author Jonathan May 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 spangher-etal-2023-identifying 10.18653/v1/2023.emnlp-main.221 https://aclanthology.org/2023.emnlp-main.221/ 2023-12 3626 3639