Lehmann, J., Castillo, C., Lalmas, M. and Zuckerman, E. 2021. Transient News Crowds in Social Media. Proceedings of the International AAAI Conference on Web and Social Media. 7, 1 (Aug. 2021), 351-360. DOI:https://doi.org/10.1609/icwsm.v7i1.14423.