Co-head of the Data Science research pole, LAMSADE
Member of the steering committee of the CNRS GDR MaDICS
Co-lead of the IEEE GRSS Working Group on Databases and Big Data
Member of the Doctoral School SDOSE council, Université Paris Dauphine, PSL
Section Editor, MethodsX (Elsevier), computer science track
Member of the FAIR Computational Workflows working group of the workflows community initiative (WCI)
Former member of the W3C Provenance Working Group and co-author of the PROV standards (PROV-DM, PROV-O, PROV-AQ)
PC Co-Chair, ACM Conference on Reproducibility and Replicability (ACM REP 2025)
Program Committee member for major international conferences in data management, web, and services (e.g., EDBT, CIKM, ICSOC, ICWS, SSDBM)
Program Chair and Co-Chair for international workshops and conferences on data management, provenance, and reproducibility