- Program Committee member of the International Conference on Principles of Distributed Systems (OPODIS 2023), Tokyo, Japan, December 6-8, 2023.
- Program Committee member of the International Symposium on Algorithmics of Wireless Networks (ALGOWIN 2023), Amsterdam, Netherlands, September 7-8, 2023.
- Program Committee member of the 25th International Symposium on Stabilisation, Safety and Security of Distributed Systems (SSS 2023), Jersey City, New Jersey, USA, October 2-4, 2023.
- Program Committee member of the 47th International Conference on Current Trends in Theory and Practice of Computer Science, Foundations of Computer Science track, (SOFSEM 2021), Bolzano-Bozen, Italy, January 25-28, 2021.
- Program Committee member of the International Symposium on Algorithms and Experiments for Wireless Sensor Networks (ALGOSENSORS 2020), Pisa, Italy, September 9-10, 2020.
- Program Committee member of the 21st International Symposium on Stabilisation, Safety and Security of Distributed Systems (SSS 2019), Pisa, Italy, October 22-25, 2019.
- Poster Evaluation Committee member of the 6th ACM-W Europe Celebration of Women in Computing (womENcourage 2019), Rome, Italy, September 16-18, 2019.
- Poster Evaluation Committee member of the 5th ACM-W Europe Celebration of Women in Computing (womENcourage 2018), Belgrade, Serbia, October 3-5, 2018.
- Μέλος της επιστημονικής επιτροπής του συνεδρίου 25th International Colloquium on Structural Information and Communication Complexity (SIROCCO 2018), Ma’ale HaHamisha, Israel, June 18-21, 2018.
- Μέλος της επιστημονικής επιτροπής του συνεδρίου 24th International Colloquium on Structural Information and Communication Complexity (SIROCCO 2017), Porquerolles, France, June 19-22, 2017.
- Μέλος της επιστημονικής επιτροπής του συνεδρίου 14th International Symposium on Pervasive Systems, Algorithms, and Networks (I-SPAN 2017), Exeter, UK, June 21-23, 2017.
- Μέλος της οργανωτικής επιτροπής του συνεδρίου 10th International Conference on Algorithms and Complexity (CIAC 2017), Athens, Greece, May 26-28, 2017.
- Μέλος της επιστημονικής επιτροπής του συνεδρίου 20th International Conference on Principles of Distributed Systems (OPODIS 2016), Madrid, Spain, December 13-16, 2016.
- Μέλος της επιστημονικής επιτροπής για την αξιολόγηση των πόστερ του συνεδρίου 3rd ACM-W Europe Celebration of Women in Computing (womENcourage 2016), Linz, Austria, September 12-13, 2016.
- Μέλος της επιστημονικής επιτροπής του συνεδρίου 15th International Conference on Ad-Hoc Networks and Wireless (AdHoc-NOW 2016), Lille, France, July 4-6, 2016.
- Co-Chair (μαζί με τον Καθ. Peter Widmayer, ETHZ) της επιστημονικής επιτροπής του Special Track on ‘Distributed Computing with Mobile Agents’ του συνεδρίου 14th International Conference on Ad-Hoc Networks and Wireless (AdHoc-NOW 2015), Athens, Greece, June 29-July 2, 2015.
- Μέλος της επιστημονικής επιτροπής του συνεδρίου 14th Colloquium on Structural Information and Communication Complexity (SIROCCO' 2007), Castiglioncello LI, Italy, June 6-8, 2007.
- Μέλος της επιστημονικής επιτροπής του συνεδρίου 6th International Conference on Ad-Hoc Networks and Wireless (AdHoc-NOW 2007), Morelia, Mexico, September 24-26, 2007.