Improving City Life via Legitimate and Participatory Policy-making: A Data-driven Approach in Switzerland. - Thomas Samuel Wellings; Srijoni Majumdar; Regula Hänggli Fricker; Evangelos Pournaras (DG.O, 2023)

Fair and Inclusive Participatory Budgeting: Voter Experience with Cumulative and Quadratic Voting Interfaces. - Thomas Wellings; Fatemeh Banaie Heravan; Abhinav Sharma; Lodewijk Gelauff; Regula Hänggli Fricker; Evangelos Pournaras (INTERACT Workshops (2), 2023)

Brexit on Twitter: Unraveling the Dynamics of Polarization Over Time. - Thomas Wellings; Regula Hänggli Fricker; Evangelos Pournaras; Wenqing Fu (DG.O, 2024)

Upgrading Democracies with Fairer Voting Methods. - Evangelos Pournaras; Srijoni Majumdar; Thomas Wellings; Joshua Chu-Yue Yang; Fatemeh Banaie Heravan; Regula Hänggli Fricker; Dirk Helbing (CoRR, 2025)