• (Co-organizer) Dagstuhl Seminar: Frontiers of Information Access Experimentation for Research and Education (planned 2021)
  • Management Team for Delft Design for values (2018-2020)
  • Academic lead ICTwIndustry workshop with Blendle Research on Personalized (and diverse) news selection. November 27 - December 1, 2017.
  • Attended Dagstuhl Perspectives Workshop, ``Towards Cross-Domain Performance Modeling and Prediction: IR/RecSys/NLP'', October 29-November 3, 2017.
  • Attended the Royal Society's workshop on filter bubbles. 19th July 2017.