1 citations · 1 across the 4 of their papers we have counts for
4 papers
Explaining Tournament Solutions with Minimal Supports
Clément Contet, Umberto Grandi, Jérôme Mengin
Tournaments are widely used models to represent pairwise dominance between candidates, alternatives, or teams. We study the problem of providing certified explanations for why a ca…
Algorithmic Shortlisting in Participatory Budgeting
Juan Zambrano, Juan Ignacio Zambrano, Clément Contet +5
Participatory budgeting is a democratic innovation that allows citizens to propose and vote on public investment projects. To help organizers manage large volumes of submissions, w…
Reasoning Enhances Robustness to Prompt Injection in LLM-Based Consensus
Jairo Gudiño-Rosero, Clément Contet, Juan Ignacio Zambrano +2
Large Language Models (LLMs) are gaining traction as a method to generate consensus statements and aggregate preferences in digital democracy experiments. Yet, participants can int…
Abductive and Contrastive Explanations for Scoring Rules in Voting
Clément Contet, Umberto Grandi, Jérôme Mengin
We view voting rules as classifiers that assign a winner (a class) to a profile of voters' preferences (an instance). We propose to apply techniques from formal explainability, mos…