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- Luís Garcia Pueyo, Anand Bhaskar, Prathyusha Senthil Kumar, Panayiotis Tsaparas, Kiran Garimella, Yu Sun 0021, Francesco Bonchi, editors, Proceedings of the Workshop on Misinformation Integrity in Social Networks 2021 co-located with 30th The Web Conference (TheWebConf 2021), Ljubljana, Slovenia, April 15, 2021. Volume 2890 of CEUR Workshop Proceedings, CEUR-WS.org, 2021.
- Elena Demidova, Sherzod Hakimov, Jane Winters, Marko Tadic, editors, Proceedings of the 2nd International Workshop on Cross-lingual Event-centric Open Analytics co-located with the 30th The Web Conference (WWW 2021), Ljubljana, Slovenia, April 12, 2021 (online event due to COVID-19 outbreak). Volume 2829 of CEUR Workshop Proceedings, CEUR-WS.org, 2021.
- Konstantin Todorov, Pavlos Fafalios, Stefan Dietze, editors, Proceedings of the 1st International Workshop on Knowledge Graphs for Online Discourse Αnalysis (KnOD 2021) co-located with the 30th The Web Conference (WWW 2021), Virtual Event (due to COVID-19 outbreak), April 14, 2021. Volume 2877 of CEUR Workshop Proceedings, CEUR-WS.org, 2021.
- Jure Leskovec, Marko Grobelnik, Marc Najork, Jie Tang 0001, Leila Zia, editors, WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021. ACM / IW3C2, 2021.