Stallings automata and applications. A course by Enric Ventura and Jordi Delgado, with a contribution by Pascal Weil. BGSMath Graduate School, Centre de Recerca Matemàtica, Barcelona, January-February, 2023
Asynchronous wreath product decompositions for trace languages. Working Group LX, LaBRI, 27 May, 2021
Algorithmic problems in the theory of infinite groups. Two talks, Working Group LX, LaBRI, 21 and 28 January, 2021