Grabowicz, Przemyslaw, Niloy Ganguly, and Krishna Gummadi. 2021. “Distinguishing Between Topical and Non-Topical Information Diffusion Mechanisms in Social Media”. Proceedings of the International AAAI Conference on Web and Social Media 10 (1):151-60. https://doi.org/10.1609/icwsm.v10i1.14749.