Free and open source code of the https://tournesol.app platform. Meet the community on Discord https://discord.gg/WvcSG55Bf3

Methods for running simulations to calculate Voter Satisfaction Efficiency (VSE) of various voting systems in various conditions.

Python implementations of approval-based committee (multi-winner) voting rules

A Python implementation of common apportionment methods

Election Simulator 3000: Simulates a variety of elections and voting methods

Automatic design of voting rules using neural networks

Python library for social choice

Voting method exploration/simulation tool

Voting Systems - Implementations of various Social Choice Theory algorithms in Java 21

Recognizing possibly single-peaked preferences

An implementation of Frege's voting method

A program to analyze the successive and amendment voting procedures for the 2020–2021 AI master's course Computational Social Choice course at the University of Groningen.

Perpetual Voting Rules

Some social choice functions (voting rules, like single transferable vote) implemented in Python.

C code to compute median orders (ordres médians), written by Alain Guénoche

My thesis for my Masters degree in Mathematics and Computer Science

Simulating voting rules in Python