Member of the scientific committee for the
Category Theory conference (CT2026), Johns Hopkins University, Baltimore, USA (13 to 18 July 2026)
Guest editor of Applied Categorical Structures, Collection honouring Robert Paré for his 80th birthday (with Bryce Clarke, Marco Grandis, Dorette Pronk). Submissions open until 30 September 2025.
Member of the scientific committee for the Thirtheenth Symposium on Compositional Structures
(SYCO 13) at the University College London, UK (24-25 April 2025)
Member of the scientific committee for the Applied Category Theory conference (ACT2022), University of Strathclyde, Glasgow, Scotland (18-22 July 2022)
Member of the scientific committee for the
Category Theory conference (CT2021), the University of Genoa, Italy (30 August to 4 September 2021 - hybrid conference)
Online talk at the TallCat Seminar, Tallinn University of Technology, Estonia (05-11-2020)
Online talk at the Algebra Seminar,
Masaryk University, Brno, Czech Republic (08-10-2020)
(2021) A Larson-Sweedler Theorem for Hopf V-categories,
Mitchell Buckley, Timmy Fieremans, Christina Vasilakopoulou and Joost Vercruysse, Advances in Mathematics 376,
arXiv:1908.02049