Papers on social choice theory, voting rules, and decision-making processes
F. Brandt, V. Conitzer, U. Endriss: Computational Social Choice (Part 3: Voting)
C. Klamler: Fair Division (survey on how to distribute goods to agents)
P. Faliszewski, P. Skowron, A. Slinko, and N. Talmon: Multiwinner Voting: A New Challenge for Social Choice Theory (survey on committee selection rules)
N. Miller: The Spatial Model of Social Choice and Voting (https://userpages.umbc.edu/~nmiller/RESEARCH/SPATIALMODEL.NRM.0214.pdf)
Papers on e-governance, including algorithms for participatory legislation and budgeting
A. Goel , A. K. Krishnaswamy, S. Sakshuwong, and T. Aitamurto: Knapsack Voting: Voting Mechanisms for Participatory Budgeting (the paper proposes an aggregation algorithmenable participatory budgeting which is used extensively in practice)
T. Fluschnik, P. Skowron, M. Triphaus, K. Wilker: Fair Knapsack (the paper discusses proportionality issues in participatory budgeting)
G. Benade, S. Nath, A. Procaccia, and N. Shah: Preference Elicitation for Participatory Budgeting (how to best elicit preferences over budget items?)
Z. Christoff, D. Grossi: Binary Voting with Delegable Proxy: An Analysis of Liquid Democracy (how to deal with cycles in liquid democracy over multiple binary options?)