2019
- December 9, 2019: Keynote at Complex Networks Conference 2019 Satellite, Lisbon Portugal
- November 8, 2019: Inivited Presentation at Kick off: Urban Mental Health, University of Amsterdam, the Netherlands
- October 15,16, 2019: Keynote at Publishing Summit, PNNL, Richland WA
- October 2, 1019: Workshop on Complexities of Adverse Behavior & Mental Health, CCS2019, Singapore
- August 17, 2019: Complex Networks: from socio-economic systems to biology and brain, Lipari, Italy
- June 11, 2019: Workshop on Science of Science, Beijing, China
- April 25, 2019: Data Science Research Talk, University of Maastricht, the Netherlands
- March 6, 2019: APS meeting, Scholarly Metrics in Research Assessment, Boston MA
- March 6, 2019: Network Science Institute, Northeastern University, Boston MA
2018
- August 8-10, 2018: Santa Fe Institute "Growing gap" workshop
- Sep 20-25, Thessaloniki, Greece: CCS 2018
- Oct 4-5, Barcelona, Spain: B-Debate "Open science: from values to practice."
- Nov 1, Nijmegen, The Netherlands: New Frontiers symposium 2018 - "Big data, better healthcare?"
- Nov 5, Oslo, Norway: OECD workshop on Digital Technology for Science and Innovation