- Djoerd Hiemstra, Marie-Francine Moens, Josiane Mothe, Raffaele Perego 0001, Martin Potthast, Fabrizio Sebastiani 0001, editors, Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I. Volume 12656 of Lecture Notes in Computer Science, Springer, 2021.
- Fabio Saracco, Marco Viviani, editors, Proceedings of the workshop Reducing Online Misinformation Through Credible Information Retrieval (ROMCIR 2021) co-located with 43rd European Conference on Information Retrieval (ECIR 2021), Lucca, Italy (On-line), April 1, 2021. Volume 2838 of CEUR Workshop Proceedings, CEUR-WS.org, 2021.
- Djoerd Hiemstra, Marie-Francine Moens, Josiane Mothe, Raffaele Perego 0001, Martin Potthast, Fabrizio Sebastiani 0001, editors, Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part II. Volume 12657 of Lecture Notes in Computer Science, Springer, 2021.
- Ricardo Campos 0001, Alípio Mário Jorge, Adam Jatowt, Sumit Bhatia, Mark A. Finlayson, editors, Proceedings of Text2Story - Fourth Workshop on Narrative Extraction From Texts held in conjunction with the 43rd European Conference on Information Retrieval (ECIR 2021), Lucca, Italy, April 1, 2021 (online event due to Covid-19 outbreak). Volume 2860 of CEUR Workshop Proceedings, CEUR-WS.org, 2021.