| 91 | -- | 93 | Djoerd Hiemstra, Marie-Francine Moens. Guest editorial: special issue on ECIR 2021 |
| 94 | -- | 122 | Guglielmo Faggioli, Oleg Zendel, J. Shane Culpepper, Nicola Ferro 0001, Falk Scholer. sMARE: a new paradigm to evaluate and understand query performance prediction methods |
| 123 | -- | 148 | Rafael Ferreira 0003, Mariana Leite, David Semedo, João Magalhães. Open-domain conversational search assistants: the Transformer is all you need |
| 149 | -- | 183 | Robert Litschko, Ivan Vulic, Simone Paolo Ponzetto, Goran Glavas. On cross-lingual retrieval with multilingual text encoders |
| 184 | -- | 208 | Shahrzad Naseri, Jeffrey Dalton 0001, Andrew Yates, James Allan. CEQE to SQET: A study of contextualized embeddings for query expansion |
| 209 | -- | 238 | Alexandre Salle, Shervin Malmasi, Oleg Rokhlenko, Eugene Agichtein. CoSearcher: studying the effectiveness of conversational search refinement and clarification through user simulation |