Gregory, M., D. Engel, E. Bell, A. Piatt, S. Dowson, and A. Cowell. “Automatically Identifying Groups Based on Content and Collective Behavioral Patterns of Group Members”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 5, no. 1, Aug. 2021, pp. 498-01, doi:10.1609/icwsm.v5i1.14155.