Organization Committees

• Publicity Chair, AAAI ICWSM 2023, Limassol, Cyprus, June 2023
• Publicity Chair, IEEE Euro S&P 2023, Delft, Netherlands, July 2023
• Data Challenge Chair, AAAI ICWSM 2022, Atlanta, USA, June 2022
• Dataset Chair, AAAI ICWSM 2021, Virtual, June 2021

Program Committee Memberships

• ICML 2024, Vienna, Austria, July 2024
• The Web Conference 2024 (Social Networks, Social Media, and Society Track), Singapore, May 2024
• ICLR 2024, Vienna, Austria, May 2024
• Usenix Security 2024, Philadelphia, USA, August 2024
• EAAMO 2023, Boston, USA
• NeurIPS 2023, New Orleans, USA, December 2023
• ACM IMC 2023, Montreal, Canada
• ICML 2023, Honolulu, Hawai, July 2023
• ACM CCS 2023 (Security Usability and Measurement Track), Copenhagen, Denmark, November 2023
• IC2S2 2023, Copenhagen, Denmark, July 2023
• AAAI ICWSM 2023 (Senior Program Committee Member), Limassol, Cyprus, June 2023
• The Web Conference 2023 (Web and Society Track), Austin, Texas, USA, April 2023
• WSDM 2023, Singapore, February 2023
• Usenix Security 2023, Anaheim, USA, August 2023
• ASONAM 2022, Turkey, 2022
• AAAI ICWSM 2022 (Senior Program Committee Member), Atlanta, USA, June 2022
• The Web Conference 2022 (Web and Society Track), Virtual, April 2022
• AAAI ICWSM 2021, Virtual, June 2021

External Reviewer

• WWTF 2022
• Nature 2022
• NSF 2022
• NeurIPS 2022, New Orleans, November 2022
• ACM CSCW 2021, Virtual, October 2021
• ACM CSCW 2020, Virtual, October 2020
• ACM CHI 2020, Virtual, April 2020
• AAAI ICWSM 2019, Munich, Germany, June 2019

Journals

• Guest Editor, Special Issue on the Effects of Social Media on Real-World Events at the IEEE Internet Computing Journal

PhD Committee

• Tugrulcan Elmas, EPFL, 2022