- Ceren Budak, Meeyoung Cha, Daniele Quercia, Lexing Xie, editors, Proceedings of the Fifteenth International AAAI Conference on Web and Social Media, ICWSM 2021, held virtually, June 7-10, 2021. AAAI Press, 2021.
- Oana Balalau, Katherine Ognyanova, Daniel M. Romero, editors, Workshop Proceedings of the 15th International AAAI Conference on Web and Social Media, ICWSM 2021 Workshops, [virtual], June 7, 2021. 2021.